ALMS on Nasdaq
ALUMIS INC.
American pharmaceutical preparations company based in South San Francisco1
In its 2026 annual report the company says: “We are a clinical stage biopharmaceutical company with an initial focus on developing our two Tyrosine Kinase 2 inhibitors: envudeucitinib, formerly known as ESK-001, a second-generation inhibitor that we are developing to maximize target inhibition and optimize tolerability, and A-005, a central nervous system penetrant allosteric TYK2 inhibitor.”5 Its shares trade on Nasdaq under the symbol ALMS.1
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Last updated Oct 21, 2026.
Overview
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- TickerALMS on Nasdaq1
- IndustryPharmaceutical Preparations1
- HeadquartersSouth San Francisco, California1
- Incorporated inDE3
- Business address280 East Grand Avenue, South San Francisco, Ca 940803
- Filer category, Emerging growth company3
- Legal formCorporation
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Our mission is to significantly improve the lives of patients by replacing broad immunosuppression with targeted therapies. Our name, Alumis, captures our mission to enlighten immunology, and is inspired by the words “allumer”—French for illuminate—and “immunis”—Latin for the immune system.5 From its latest annual report
Financials
From the company’s reports to the SEC. Every number links to the filing it came from.
Key numbers, fiscal 2025
What sells
Revenue by product, business segment and region, as the company reports it to the SEC.
Products and services
License brought in 72% of the revenue ALUMIS INC. broke down this way in fiscal 2025.
Products and services by year
| Products and services | 2025 |
|---|---|
| License | $17.4M |
| Collaboration Revenue | $6.7M |
Where the money goes
Where each dollar of revenue went, fiscal 2025
- Research and development98¢$386.0M
- Income tax2¢$8.6M
Out of $24.1M in revenue.2 The company lost money this year.
Financial statements
Every line of the income statement as filed: the last 2 fiscal years, latest first.2
| Period ending | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Total revenue | $24.1M | |
| Research and development expenses, including related party expenses of $1,144 and $912 for the years ended December 31, 2025 and 2024, respectively | $386.0M | $265.6M |
| General and administrative expenses | $91.9M | $35.2M |
| Total operating expenses | $477.9M | $300.8M |
| Loss from operations | -$453.8M | -$300.8M |
| Gain on bargain purchase | $187.9M | |
| Interest income | $14.2M | $12.0M |
| Change in fair value of derivative liability | -$5.4M | |
| Other income (expenses), net | -$169.0K | -$93.0K |
| Total other income (expense), net | $201.9M | $6.5M |
| Net loss before income taxes | -$251.9M | -$294.2M |
| Income tax benefit | $8.6M | $0 |
| Net loss | -$243.3M | -$294.2M |
| Unrealized gain (loss) on marketable securities, net | $148.0K | $38.0K |
| Total comprehensive loss | -$243.2M | -$294.2M |
| Net loss per share attributable to common stockholders, basic | -$2.86 | -$10.38 |
| Net loss per share attributable to common stockholders, diluted | -$2.86 | -$10.38 |
| Weighted-average shares of common stock outstanding, basic | 85.0M shares | 28.3M shares |
| Weighted-average shares of common stock outstanding, diluted | 85.0M shares | 28.3M shares |
No quarter-by-quarter statement was filed.
Every line of the balance sheet as filed: the last 4 fiscal years (annual) or 4 quarters (quarterly), latest first.2
| Period ending | 2025-12-31 | 2024-12-31 | 2024-06-30 | 2023-12-31 |
|---|---|---|---|---|
| Cash and cash equivalents | $89.7M | $169.5M | ||
| Restricted cash | $82.0K | |||
| Marketable securities | $218.8M | $118.7M | ||
| Research and development prepaid expenses | $2.9M | $13.4M | ||
| Other prepaid expenses and current assets | $6.7M | $4.5M | ||
| Total current assets | $318.2M | $306.2M | ||
| Restricted cash, non-current | $1.3M | $1.1M | ||
| Property and equipment, net | $18.2M | $21.0M | ||
| Intangible assets | $51.0M | |||
| Operating lease right-of-use assets, net | $17.0M | $12.7M | ||
| Other assets, non-current | $6.3M | $7.0K | ||
| Total assets | $411.9M | $341.0M | ||
| Accounts payable | $10.1M | $9.6M | ||
| Research and development accrued expenses | $34.8M | $29.1M | ||
| Deferred revenue, current | $1.5M | |||
| Other accrued expenses and current liabilities | $22.3M | $10.6M | ||
| Operating lease liabilities, current | $4.7M | $1.6M | ||
| Total current liabilities | $73.3M | $50.9M | ||
| Operating lease liabilities, non-current | $32.2M | $29.2M | ||
| Deferred revenue, non-current | $2.6M | |||
| Deferred tax liability | $2.1M | |||
| Share repurchase liability | $123.0K | $813.0K | ||
| Other liabilities, non-current | $207.0K | |||
| Total liabilities | $110.6M | $80.9M | ||
| Additional paid-in capital | $1.2B | $918.6M | ||
| Accumulated other comprehensive income (loss) | $188.0K | $40.0K | ||
| Accumulated deficit | -$901.9M | -$658.6M | ||
| Total stockholders' equity | $301.3M | $260.1M | -$339.3M | |
| Total liabilities and stockholders' equity | $411.9M | $341.0M | ||
| Preferred stock, par or stated value per share | $0.00 | $0.00 | $0.00 | |
| Preferred stock, shares authorized | 50.0M shares | 50.0M shares | 50.0M shares | |
| Preferred stock, shares issued | 0 shares | 0 shares | ||
| Preferred stock, shares outstanding | 0 shares | 0 shares |
| Period ending | 2025-12-31 | 2024-12-31 | 2024-06-30 | 2023-12-31 |
|---|---|---|---|---|
| Cash and cash equivalents | $89.7M | $169.5M | ||
| Restricted cash | $82.0K | |||
| Marketable securities | $218.8M | $118.7M | ||
| Research and development prepaid expenses | $2.9M | $13.4M | ||
| Other prepaid expenses and current assets | $6.7M | $4.5M | ||
| Total current assets | $318.2M | $306.2M | ||
| Restricted cash, non-current | $1.3M | $1.1M | ||
| Property and equipment, net | $18.2M | $21.0M | ||
| Intangible assets | $51.0M | |||
| Operating lease right-of-use assets, net | $17.0M | $12.7M | ||
| Other assets, non-current | $6.3M | $7.0K | ||
| Total assets | $411.9M | $341.0M | ||
| Accounts payable | $10.1M | $9.6M | ||
| Research and development accrued expenses | $34.8M | $29.1M | ||
| Deferred revenue, current | $1.5M | |||
| Other accrued expenses and current liabilities | $22.3M | $10.6M | ||
| Operating lease liabilities, current | $4.7M | $1.6M | ||
| Total current liabilities | $73.3M | $50.9M | ||
| Operating lease liabilities, non-current | $32.2M | $29.2M | ||
| Deferred revenue, non-current | $2.6M | |||
| Deferred tax liability | $2.1M | |||
| Share repurchase liability | $123.0K | $813.0K | ||
| Other liabilities, non-current | $207.0K | |||
| Total liabilities | $110.6M | $80.9M | ||
| Additional paid-in capital | $1.2B | $918.6M | ||
| Accumulated other comprehensive income (loss) | $188.0K | $40.0K | ||
| Accumulated deficit | -$901.9M | -$658.6M | ||
| Total stockholders' equity | $301.3M | $260.1M | -$339.3M | |
| Total liabilities and stockholders' equity | $411.9M | $341.0M | ||
| Preferred stock, par or stated value per share | $0.00 | $0.00 | $0.00 | |
| Preferred stock, shares authorized | 50.0M shares | 50.0M shares | 50.0M shares | |
| Preferred stock, shares issued | 0 shares | 0 shares | ||
| Preferred stock, shares outstanding | 0 shares | 0 shares |
Cash flow is reported year to date, not quarter by quarter, so there are no separate quarterly figures.
Every line of the cash flow as filed: the last 2 fiscal years, latest first.2
| Period ending | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Net loss | -$243.3M | -$294.2M |
| Stock-based compensation | $43.5M | $19.5M |
| Net accretion of discounts on marketable securities | -$5.3M | -$3.7M |
| Depreciation and amortization | $3.5M | $3.2M |
| Non-cash lease expense | $1.7M | $60.0K |
| Loss on disposal of fixed assets | $5.0K | |
| Change in fair value of derivative liability | $5.4M | |
| Gain on bargain purchase in connection with the ACELYRIN Merger | -$187.9M | |
| Impairment of long-lived assets | $529.0K | |
| Research and development prepaid expenses | $11.5M | -$10.8M |
| Other prepaid expenses and other assets | $17.2M | -$2.9M |
| Other assets, non-current | -$5.5M | |
| Accounts payable | -$6.0M | $8.5M |
| Deferred revenue | $4.1M | |
| Research and development accrued expenses | $2.1M | $18.2M |
| Other accrued expenses and current liabilities | $6.0M | $3.5M |
| Operating lease liabilities | -$3.2M | -$1.9M |
| Other liabilities, non-current | $207.0K | |
| Deferred income tax liability | -$8.6M | |
| Net cash used in operating activities | -$369.5M | -$255.1M |
| Maturities of marketable securities | $448.0M | $128.0M |
| Purchases of marketable securities | -$209.2M | -$240.1M |
| Purchases of property and equipment | -$653.0K | -$1.7M |
| Cash, cash equivalents and restricted cash acquired in connection with the ACELYRIN Merger | $49.7M | |
| Net cash provided by (used in) investing activities | $287.9M | -$113.8M |
| Proceeds from issuance of redeemable convertible preferred stock and derivative liability, net of issuance costs | $258.5M | |
| Proceeds from initial public offering, net of underwriter discounts and commissions and other offering costs | $193.3M | |
| Proceeds from a private placement transaction | $40.0M | |
| Proceeds from issuance of common stock upon exercise of stock options | $489.0K | $596.0K |
| Repurchase of common stock shares issued upon early exercised restricted common stock | -$17.0K | -$6.0K |
| Proceeds from issuance of common stock under the 2024 ESPP | $1.6M | |
| Net cash provided by financing activities | $2.1M | $492.4M |
| Net (decrease) increase in cash, cash equivalents and restricted cash | -$79.6M | $123.5M |
| Conversion of 168,489,871 shares of redeemable convertible preferred stock upon the closing of initial public offering | $639.2M | |
| Equity consideration transferred in connection with the ACELYRIN Merger | $238.1M | |
| Vesting of early exercised stock options and unvested restricted shares of common stock | $673.0K | $1.2M |
| Right-of-use assets obtained in exchange for operating lease liabilities | $1.8M | |
| Recognition of derivative liability upon issuance of redeemable convertible preferred stock | $8.9M | |
| Settlement of derivative liability upon issuance of redeemable convertible preferred stock | -$14.3M | |
| Conversion of redeemable convertible preferred stock (in shares) | 168.5M shares |
No quarter-by-quarter statement was filed.
Corporate structure
ALUMIS INC. sits at the top of its group. 3 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
Major holders of ALUMIS INC.
- Foresite Capital Fund VI LP Filed SCHEDULE 13D on ALUMIS INC., latest Aug 17, 2026 (6 filings since Jul 5, 2024)
- FMR LLC Filed SCHEDULE 13G on ALUMIS INC., latest Aug 6, 2026
- BlackRock Filed SCHEDULE 13G on ALUMIS INC., latest Jul 27, 2026
- AyurMaya Capital Management Company, LP Filed SCHEDULE 13D/A on ALUMIS INC., latest Jul 2, 2026 (4 filings since Jul 3, 2024)
- Deep Track Capital, LP Filed SCHEDULE 13G on ALUMIS INC., latest Apr 7, 2026
- Samsara BioCapital, L.P. Filed SCHEDULE 13D/A on ALUMIS INC., latest Jan 13, 2026 (5 filings since Aug 27, 2024)
- venBio Global Strategic Fund IV, L.P. Filed SCHEDULE 13G/A on ALUMIS INC., latest Nov 17, 2025 (2 filings since Jul 11, 2024)
- ALUMIS INC. South San Francisco, California
- ACELYRIN, Inc. Subsidiary · Delaware, United States
- WH2, LLC Subsidiary · Delaware, United States
Built from subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
What it owns
What ALUMIS INC. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.
Property and equipment
| Item | Latest | A year before | Change |
|---|---|---|---|
| Property and equipment, before depreciation | $26.2M2 Dec 31, 2025 | $25.5M2 Dec 31, 2024 | +2.6% |
| Accumulated depreciation | $8.0M2 Dec 31, 2025 | $4.6M2 Dec 31, 2024 | +75.3% |
| Property and equipment, net | $18.2M2 Dec 31, 2025 | $21.0M2 Dec 31, 2024 | −13.2% |
| Operating-lease assets (leased space) | $17.0M2 Dec 31, 2025 | $12.7M2 Dec 31, 2024 | +33.4% |
Real estate and locations
| Item | Latest | A year before | Change |
|---|---|---|---|
| Area of real estate | 22,000 sq ft2 Dec 31, 2024 | 55,000 sq ft2 Aug 31, 2022 | −60.0% |
Investments
| Item | Latest | A year before | Change |
|---|---|---|---|
| Cash and cash equivalents | $89.7M2 Dec 31, 2025 | $169.5M2 Dec 31, 2024 | −47.1% |
| Marketable securities, current | $218.8M2 Dec 31, 2025 | $118.7M2 Dec 31, 2024 | +84.3% |
| Debt securities available for sale | $218.8M2 Dec 31, 2025 | $118.7M2 Dec 31, 2024 | +84.3% |
Intangibles and goodwill
| Item | Latest | A year before | Change |
|---|---|---|---|
| Indefinite-lived intangibles (excluding goodwill) | $51.0M2 Dec 31, 2025 |
Properties, in its own words
Our principal executive offices are located in South San Francisco, California. We entered into the lease for our principal executive offices in August 2022, for approximately 55,000 square feet of combined office and laboratory space in South San Franscisco, which will expire in August 2033. In December 2024, we entered into a lease for approximately 22,000 square feet of additional office space in South San Francisco, California which will end in December 2026.
Upon the closing of the ACELYRIN Merger, the Company became the successor to ACELYRIN’s rights under ACELYRIN’s lease agreements that included approximately 10,012 square feet of office space in Southern California, which expires in August 2028, and approximately 22,365 square feet of office space in South San Francisco, California, which expires in October 2029. Both facilities have been subleased through the end of their lease terms.
The rest of Item 2
We believe our facilities are adequate and suitable for our current needs, and that should it be needed, suitable additional or alternative space will be available to accommodate our operations.
Item 2 of the 10-K filed Mar 19, 2026.5
Leadership
Who has led ALUMIS INC., and when. Pick a name to see everywhere that person has worked.
Chief executive
President
Chief financial officer
- Chief executive officerMartin Babler Jun 27, 2024 to now11
- ChairMartin Babler Jun 27, 2024 to now11
- PresidentMartin Babler Jun 27, 2024 to now11
- Chief financial officerJohn R. Schroer Jun 27, 2024 to now12
Board members and other officers (14)
- Chief Scientific OfficerDavid M. Goldstein Jun 27, 2024 to now13
- SVP, People and CultureDerrick Richardson Jun 27, 2024 to now14
- Chief Medical OfficerJorn Drappa Jun 27, 2024 to now15
- Chief Development OfficerMark Christopher Bradley Jun 27, 2024 to now16
- Chief Business & Legal OfficerRoy C. Hardiman Jun 27, 2024 to now17
- Board memberLynn A. Tetrault May 23, 2025 to now18
- Board memberAlan Colowick Jun 27, 2024 to now19
- Board memberClarence Patrick Machado Jun 27, 2024 to now20
- Board memberDavid E. Goel Jun 27, 2024 to now21
- Board memberSapna Srivastava Jun 27, 2024 to now22
- Board memberSrinivas Akkaraju Jun 27, 2024 to now23
- Board memberZhengbin Yao Jun 27, 2024 to now24
- General counselSanam Pangali Jul 14, 2025 to now25
- General counselSara Klein Jun 27, 2024 to Feb 20, 202526
Named in SEC Form D filings
People the company listed in its private-offering notices.
Subsidiaries and ownership
Subsidiaries (Exhibit 21)
The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.
Former names
- FL2021-001, Inc.Feb 25, 2021 to Mar 19, 20213
Timeline
- Sep 1, 20268-K Other events29
- Aug 13, 20268-K Results of operations30
- Aug 10, 20268-K Other events31
- Jul 2, 20268-K Shareholder vote32
- Jun 29, 20268-K Other events33
- May 14, 20268-K Results of operations34
- Mar 30, 20268-K Other events35
- Mar 19, 20268-K Results of operations36
- Jan 9, 20268-K Results of operations; Other events37
- Jan 6, 20268-K Other events38
- Jan 2, 20268-K Other events39
- Nov 13, 20258-K Results of operations40
- Jun 27, 2024New chief executive Martin Babler becomes CEO11
Calendar
Coming up
- Nov 12, 2026Reports results for the quarter ending Sep/2026 A year earlier it reported ($1.06) a share, on Nov 13, 2025.41
When it reported results
- Aug 13, 2026Reported quarterly or annual results30
- May 14, 2026Reported quarterly or annual results34
- Mar 19, 2026Reported quarterly or annual results36
- Jan 9, 2026Reported quarterly or annual results37
- Nov 13, 2025Reported quarterly or annual results40
- Aug 13, 2025Reported quarterly or annual results42
- May 14, 2025Reported quarterly or annual results43
- Mar 19, 2025Reported quarterly or annual results44
Drug trials and FDA: recently
- Jun 23, 2026Phase 2 trial completed Phase 2 trial of Envudeucitinib in SLE: primary completion Jun 23, 2026, no results posted yet (ClinicalTrials.gov NCT05966480).45
Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). Trials from ClinicalTrials.gov, as the sponsor registered them (expected dates are the sponsor's own and often move); approvals and advisory committee meetings from the FDA. The FDA does not publish its decision (PDUFA) dates. The full markets calendar
Filings
240 filings to the SEC since October 2021: 3 annual reports, 7 quarterly reports, 33 major events, 108 insider forms, 20 large holders, 2 private raises, 67 other. The latest 20:
- Sep 9, 20264 EDGAR
- Sep 1, 20268-K EDGAR
- Aug 17, 2026SCHEDULE 13D EDGAR
- Aug 13, 202610-Q EDGAR
- Aug 13, 20268-K EDGAR
- Aug 10, 20268-K EDGAR
- Aug 6, 2026SCHEDULE 13G EDGAR
- Aug 5, 20264 EDGAR
- Aug 5, 20264 EDGAR
- Aug 5, 20264 EDGAR
- Aug 5, 20264 EDGAR
- Aug 5, 20264 EDGAR
- Aug 5, 20264 EDGAR
- Jul 27, 2026SCHEDULE 13G EDGAR
- Jul 8, 20264 EDGAR
- Jul 6, 2026144 EDGAR
- Jul 2, 20264 EDGAR
- Jul 2, 20264 EDGAR
- Jul 2, 20264 EDGAR
- Jul 2, 20264 EDGAR
The 240 filings since October 2021 can be filtered by form type and year here when JavaScript is on.
Every filing from the last five years, summarized. The full record is on SEC EDGAR.
Insider trades
53 open-market trades by officers, directors and large owners since October 2021: 45 buys and 8 sales. Grants, option exercises and gifts are left out.
| Date | Who | Trade | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| Sep 8, 2026 | AKKARAJU SRINIVASDirector | Buy | 546,581 | $10.63 | $5.8M | Form 4 |
| Sep 8, 2026 | AKKARAJU SRINIVASDirector | Sale | 96,131 | $10.55 | $1.0M | Form 4 |
| Sep 4, 2026 | AKKARAJU SRINIVASDirector | Buy | 440,140 | $11.17 | $4.9M | Form 4 |
| Aug 3, 2026 | Pangali SanamChief Legal Officer | Sale | 1,364 | $26.37 | $36.0K | Form 4 |
| Aug 3, 2026 | Bradley Mark ChristopherChief Development Officer | Sale | 2,572 | $26.37 | $67.8K | Form 4 |
| Aug 3, 2026 | Drappa JornChief Medical Officer | Sale | 2,447 | $26.37 | $64.5K | Form 4 |
| Aug 3, 2026 | Goldstein David MChief Scientific Officer | Sale | 2,596 | $26.37 | $68.5K | Form 4 |
| Aug 3, 2026 | Schroer John R.Chief Financial Officer | Sale | 3,282 | $26.37 | $86.5K | Form 4 |
| Aug 3, 2026 | Hardiman Roy C.Chief Business & Strategy Ofcr | Sale | 2,692 | $26.37 | $71.0K | Form 4 |
| Jul 6, 2026 | Pangali SanamChief Legal Officer | Sale | 5,000 | $28.00 | $140.0K | Form 4 |
| Jan 9, 2026 | AKKARAJU SRINIVASDirector | Buy | 588,235 | $17.00 | $10.0M | Form 4 |
| Jan 8, 2026 | Foresite Labs, LLC10% owner | Buy | 411,764 | $17.00 | $7.0M | Form 4 |
| Jan 8, 2026 | Foresite Labs Fund I, L.P.10% owner | Buy | 411,764 | $17.00 | $7.0M | Form 4 |
| Jan 8, 2026 | Tananbaum James B.Director | Buy | 411,764 | $17.00 | $7.0M | Form 4 |
| Dec 5, 2025 | AKKARAJU SRINIVASDirector | Buy | 186,377 | $9.84 | $1.8M | Form 4 |
| Dec 4, 2025 | AKKARAJU SRINIVASDirector | Buy | 66,027 | $8.18 | $540.1K | Form 4 |
| Dec 3, 2025 | AKKARAJU SRINIVASDirector | Buy | 100,000 | $7.75 | $775.0K | Form 4 |
| Dec 2, 2025 | AKKARAJU SRINIVASDirector | Buy | 96,000 | $7.55 | $724.8K | Form 4 |
| Dec 1, 2025 | AKKARAJU SRINIVASDirector | Buy | 86,350 | $7.46 | $644.2K | Form 4 |
| Nov 28, 2025 | AKKARAJU SRINIVASDirector | Buy | 38,702 | $7.64 | $295.7K | Form 4 |
All 53 trades can be filtered by person here when JavaScript is on.
From Forms 4 filed with the SEC.
Major holders
Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.
- Foresite Capital Fund VI LPSCHEDULE 13D, 6 filings Jul 5, 2024 to Aug 17, 202646
- FMR LLCSCHEDULE 13G, 1 filing Aug 6, 202647
- BlackRockSCHEDULE 13G, 1 filing Jul 27, 202648
- AyurMaya Capital Management Company, LPSCHEDULE 13D/A, 4 filings Jul 3, 2024 to Jul 2, 202649
- Deep Track Capital, LPSCHEDULE 13G, 1 filing Apr 7, 202650
- Samsara BioCapital, L.P.SCHEDULE 13D/A, 5 filings Aug 27, 2024 to Jan 13, 202651
- venBio Global Strategic Fund IV, L.P.SCHEDULE 13G/A, 2 filings Jul 11, 2024 to Nov 17, 202552
Executive pay
What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.
| Year | Executive | Age | Salary | Total pay |
|---|---|---|---|---|
| 2025 | Martin BablerPresident, Chief Executive Officer, and Chairman of the Board | 61 | $680.8K | $5.9M53 |
| 2025 | David M. Goldstein, Ph.D.Chief Scientific Officer | 60 | $526.4K | $2.0M53 |
| 2025 | Jörn Drappa, M.D., Ph.D.Chief Medical Officer | 61 | $523.8K | $2.0M53 |
| 2024 | Martin BablerPresident, Chief Executive Officer, and Chairman of the Board | 61 | $605.9K | $10.7M53 |
| 2024 | David M. Goldstein, Ph.D.Chief Scientific Officer | 60 | $466.5K | $3.2M53 |
Funding
Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.
- Private raises (Form D) $169.5M
Figures by year
| Year | Private raises (Form D) | Total |
|---|---|---|
| 2024 | $169.5M | $169.5M |
Private raises
Private offerings the company reported to the SEC on Form D. The amount is what the latest filing says was sold so far, charted in the year of the first sale. Covers filings since Oct 1, 2021.
Held by these funds
The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 100. Change is in shares since the quarter before.
| Fund | Shares | Value | Share of the fund | Change |
|---|---|---|---|---|
| AyurMaya Capital Management Company, LP | 15,139,707 | $426.0M | 100.0% | No change |
| BlackRock, Inc. | 8,218,151 | $231.3M | 0.0% | +1,047,283 |
| Fmr LLC | 6,769,170 | $190.5M | 0.0% | +5,795,388 |
| Deep Track Capital, LP | 6,348,558 | $178.6M | 2.6% | −424,037 |
| Samsara Biocapital, LLC | 6,345,219 | $178.6M | 14.7% | No change |
| Foresite Capital Management V, LLC | 5,896,995 | $165.9M | 45.8% | No change |
| venBio Partners LLC | 4,528,408 | $127.4M | 24.5% | No change |
| Foresite Capital Management VI LLC | 4,247,670 | $119.5M | 18.6% | No change |
| Vanguard Capital Management LLC | 4,215,703 | $118.6M | 0.0% | +183,437 |
| Nextech Invest Ltd. | 3,540,998 | $99.6M | 4.7% | No change |
| Cormorant Asset Management, LP | 3,285,596 | $92.5M | 4.7% | −663,645 |
| Saturn V Capital Management LP | 2,915,443 | $82.0M | 11.8% | −286,632 |
| Octagon Capital Advisors LP | 2,830,700 | $79.7M | 7.3% | No change |
| Jupiter Topco LLC | 2,355,122 | $66.2M | 0.0% | New |
| State Street Corp | 2,187,266 | $61.5M | 0.0% | +385,454 |
| Geode Capital Management, LLC | 2,168,517 | $61.0M | 0.0% | +250,102 |
| Mpm Bioimpact LLC | 2,019,020 | $56.8M | 3.5% | −367,509 |
| Baker Bros. Advisors LP | 2,012,500 | $56.6M | 0.3% | No change |
| SR One Capital Management, LP | 1,959,896 | $55.2M | 5.3% | No change |
| Invesco Ltd. | 1,173,518 | $33.0M | 0.0% | −338,019 |
| Novo Holdings A/s | 1,100,000 | $31.0M | 1.8% | New |
| Principal Financial Group Inc | 1,068,060 | $30.1M | 0.0% | +10,009 |
| D. E. Shaw & Co., Inc. | 968,234 | $27.2M | 0.0% | +396,105 |
| UBS Group AG | 951,796 | $26.8M | 0.0% | −2,103,069 |
| Jpmorgan Chase & Co | 969,617 | $26.4M | 0.0% | +108,042 |
13F reports cover disclosed long positions in U.S. stocks only.
SEC filer profile
How ALUMIS INC. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.
- Name on EDGARALUMIS INC.1
- CIK0001847367
- Employer ID (EIN)86-17711295
- Filer statusNon-accelerated filer an emerging growth company; a smaller reporting company; not a shell company5
- Incorporated inDelaware5
- Fiscal year endsDecember 311
- Industry code (SIC)2834 Pharmaceutical Preparations1
- SEC reviewing officeOffice of Life Sciences, Division of Corporation Finance1
- Business address280 East Grand Avenue, South San Francisco, CA 940801
- Phone650-231-66251
- Shares outstanding123,139,425 Voting Common Stock shares; 4,059,908 Nonvoting Common Stock shares as of Mar 12, 20265
- Public float$183.2M as of Jun 30, 20255
- AuditorPricewaterhouseCoopers LLP, San Jose, California PCAOB ID 238; no auditor attestation of internal control over financial reporting5
- On EDGAR sinceFeb 25, 20211
- Filings242 in all: 4 (87), 8-K (32), 3 (19), 425 (15), SCHEDULE 13D/A (10), CORRESP (8), 10-Q (7), UPLOAD (7)1
All 41 form types
D (4), EFFECT (4), S-8 (4), SC 13D (3), SCHEDULE 13G (3), 10-K (2), 424B3 (2), 424B5 (2), ARS (2), DEF 14A (2), DEFA14A (2), DRS (2), S-1/A (2), S-4 (2), SCHEDULE 13D (2), SEC STAFF LETTER (2), 10-K/A (1), 144 (1), 4/A (1), 424B4 (1), 5 (1), 8-A12B (1), 8-K/A (1), CERT (1), DRS/A (1), DRSLTR (1), FWP (1), S-1 (1), S-3 (1), S-3ASR (1), S-4/A (1), SC 13G (1), SCHEDULE 13G/A (1)
- Latest filingsAnnual report (10-K) Mar 19, 2026
Quarterly report (10-Q) Aug 13, 2026
Proxy statement (DEF 14A) May 18, 2026
Latest 8-K (8-K) Sep 1, 2026
Securities registered for trading
| Class | Symbol | Exchange |
|---|---|---|
| Common Stock, $0.0001 Par Value per Share | ALMS | The Nasdaq Global Select Market |
From the cover page of the 10-K filed Mar 19, 2026 (Section 12(b) of the Exchange Act).5
Risk factors and legal proceedings
The risks ALUMIS INC. names in Item 1A of its 10-K filed Mar 19, 2026: 73 risks under these headings, as written.5
- Results of Operations” and in our audited consolidated financial statements and the related notes included elsewhere in this Annual Report on Form 10-K. We cannot assure you that any of the events discussed below will not occur. These events could adversely impact our business, financial condition, results of operations and prospects. If that were to happen, the trading price of our common stock could decline, and you could lose all or part of your investment.
- Risks Related to Our Financial Position and Need for Capital
- We are a clinical stage biopharmaceutical company with a limited operating history and no products approved for commercial sale, and have incurred substantial losses since our inception and anticipate incurring substantial and increasing losses for the foreseeable future.
- Enrollment and retention of participants in clinical trials is an expensive and time-consuming process and could be made more difficult or rendered impossible by multiple factors outside our control, including difficulties in identifying
- patients, the availability of competitive products and significant competition for recruiting participants in clinical trials.
- We will require substantial additional financing to achieve our goals, and failure to obtain additional capital when needed, or on acceptable terms to us, could cause us to delay, limit, reduce or terminate our product development or future commercialization efforts.
- Risks Related to Product Candidate Development and Commercialization
- Preclinical and clinical development involves a lengthy and expensive process, with an uncertain outcome, and results of earlier studies and trials may not be predictive of future trial results. We may incur additional costs or experience delays in completing, or ultimately be unable to complete, the development and commercialization of our current product candidates or any future product candidates.
- Our clinical trials may reveal SAEs and AEs and may result in a safety or tolerability profile that could delay or prevent regulatory approval or market acceptance of envu, A-005 or any future product candidates.
- Preliminary, “top-line” and interim data from our clinical trials that we announce or publish from time to time may change as more patient data become available or are subject to audit and verification procedures that could result in material changes in the final data.
- We have conducted, are currently conducting, and may in the future conduct, clinical trials for current or future product candidates outside the United States, and the FDA and comparable foreign regulatory authorities may not accept data from such trials.
- Even if we receive regulatory approval for our current or future product candidates in the United States, we may never receive regulatory approval to market outside of the United States.
The other 63 risks
- The successful commercialization of our product candidates, if approved, will depend in part on the extent to which governmental authorities and health payors and insurers establish coverage, adequate reimbursement levels and favorable pricing policies. Failure to obtain or maintain coverage and adequate reimbursement for our product candidates could limit our ability to market those products and decrease our ability to generate revenue.
- We face competition from entities that have made substantial investments into the rapid development of competitor treatments for immunological indications, including large and specialty pharmaceutical and biotechnology companies, many of which already have approved therapies in our current indications.
- Risks Related to Our Business and Operations
- We are subject to various risks related to the acquisition of ACELYRIN.
- Our business is highly dependent on the success of our most advanced product candidate, envu, and we cannot guarantee that envu will successfully complete development, receive regulatory approval or be successfully commercialized. If we are unable to develop, receive regulatory approval for, and ultimately successfully commercialize our product candidates, or if we experience significant delays in doing so, our business will be materially harmed.
- The regulatory approval processes of the FDA and comparable foreign authorities are lengthy, time consuming and inherently unpredictable, and if we are ultimately unable to obtain regulatory approval for our product candidates, our business will be substantially harmed.
- Disruptions at the FDA and other government agencies or comparable foreign regulatory authorities caused by funding shortages, government shutdowns or global health concerns could hinder their ability to hire, retain or deploy key leadership and other personnel, prevent new or modified products from being developed, reviewed, approved or commercialized in a timely manner or at all, which could negatively impact our business.
- If our product candidates, if approved, do not achieve broad market acceptance, the revenue that we generate from their sales will be limited.
- We may expend our limited resources to pursue a particular product candidate in specific indications and fail to capitalize on product candidates or indications that may be more profitable or for which there is a greater likelihood of success.
- We will need to grow our organization, and we may experience difficulties in managing our growth and expanding our operations, which could adversely affect our business.
- We are dependent on the services of our management team and other clinical and scientific personnel, and if we are not able to retain these individuals or recruit additional management or clinical and scientific personnel, our business will suffer.
- Our employees, independent contractors, consultants, commercial partners and vendors may engage in misconduct or other improper activities, including noncompliance with regulatory standards and requirements.
- International trade policies, including tariffs, sanctions and trade barriers may adversely affect our business, financial condition, results of operations and growth prospects.
- Our future growth may depend, in part, on our ability to operate in foreign markets, where we would be subject to additional regulatory burdens and other risks and uncertainties.
- Our business entails a significant risk of product liability and our ability to obtain sufficient insurance coverage could adversely affect our business, financial condition, results of operations and prospects.
- Our insurance policies are expensive and only protect us from some business risks, which will leave us exposed to significant uninsured liabilities.
- We have engaged in, and may in the future engage in, strategic transactions, which could impact our liquidity, increase our expenses, dilute our stockholders and present significant distractions to our management.
- Our ability to use our net operating loss carryforwards and certain other tax attributes to offset taxable income or taxes may be limited.
- Recent and future changes to tax laws could materially adversely affect our company.
- Our operations are predominantly concentrated in one location, and we or the third parties upon whom we depend may be adversely affected by a wildfire, earthquake or other natural disasters and our business continuity and disaster recovery plans may not adequately protect us from a serious disaster.
- Our projections regarding the market opportunities for our product candidates may not be accurate, and the actual market for our products may be smaller than we estimate.
- Our cash and cash equivalents may be exposed to failure of our banking institutions.
- Public opinion and scrutiny of immunology treatments may impact public perception of our company and product candidates, or may adversely affect our ability to conduct our business and our business plans.
- The future impairment of acquired in-process research and development (“IPR&D”) intangible assets related to the ACELYRIN Merger may negatively affect our results of operations and financial position.
- Risks Related to Intellectual Property
- If we are unable to obtain and maintain sufficient intellectual property protection for our product candidates and any future product candidates we may develop, or if the scope of the intellectual property protection obtained is not sufficiently broad, our competitors or other third parties could develop and commercialize products similar or identical to ours, and our ability to successfully develop and commercialize our product candidates may be adversely affected.
- We cannot ensure that patent rights relating to inventions described and claimed in our or any current or future licensors and licensees pending patent applications will issue or that patents based on our or any current or future licensors and licensees patent applications will not be challenged and rendered invalid and/or unenforceable.
- We may not be able to protect our intellectual property rights throughout the world.
- Intellectual property rights do not necessarily address all potential threats to our competitive advantage.
- We may not identify relevant third-party patents or may incorrectly interpret the relevance, scope or expiration of a third-party patent, which might adversely affect our ability to develop and market our product candidates.
- We may be involved in lawsuits to protect or enforce our patents or other intellectual property, which could be expensive, time-consuming and unsuccessful.
- We may become involved in third-party claims of intellectual property infringement, which may prevent or delay our product discovery and development efforts.
- We may not be successful in obtaining or maintaining necessary rights to our product candidates through acquisitions and in-licenses.
- We may become subject to claims challenging the inventorship or ownership of our or any current or future licensors’ patents and other intellectual property.
- We have and may continue to form or seek collaborations or strategic alliances or enter into licensing arrangements in the future, and we may neither enter into, nor realize the benefits of, such alliances or licensing arrangements.
- If we fail to comply with our obligations in the agreements under which we in-license or acquire development or commercialization rights to product candidates, or data from third parties, we could lose such rights that are important to our business.
- We have entered into, and may in the future enter into, license agreements that subject us to certain rights retained by third parties.
- Changes in patent law in the United States and other jurisdictions could diminish the value of patents in general, thereby impairing our ability to protect our product candidates.
- Obtaining and maintaining patent protection depends on compliance with various procedural, document submission, fee payment and other requirements imposed by government patent agencies, and our patent protection could be reduced or eliminated as a result of noncompliance with these requirements.
- Patent terms may be inadequate to protect our competitive position on products or product candidates for an adequate amount of time.
- If we do not obtain patent term extension for our product candidates, our business may be materially harmed.
- If we are unable to protect the confidentiality of our trade secrets, our business and competitive position would be harmed.
- We may be subject to claims asserting that our employees, consultants or advisors have wrongfully used or disclosed alleged trade secrets of their current or former employers or claims asserting ownership of what we regard as our own intellectual property.
- If our trademarks and trade names are not adequately protected, then we may not be able to build name recognition in our markets of interest and our business may be adversely affected.
- Risks Related to Government Regulation
- Even if we receive regulatory approval for our product candidates, we will be subject to ongoing regulatory obligations and continued regulatory review, which may result in significant additional expense. Additionally, our product candidates, if approved, could be subject to labeling and other restrictions and market withdrawal. We may also be subject to penalties if we fail to comply with regulatory requirements or experience unanticipated problems with our product candidates.
- Recently enacted legislation, future legislation and other healthcare reform measures may increase the difficulty and cost for us to obtain regulatory approval for and commercialize our product candidates and may affect the prices we may set.
- Our operations and relationships with healthcare providers, healthcare organizations and third-party payors will be subject to applicable anti-bribery, anti-kickback, fraud and abuse, transparency and other healthcare laws and regulations, which could expose us to, among other things, enforcement actions, criminal sanctions, civil penalties, contractual damages, reputational harm, administrative burdens and diminished profits and future earnings.
- Governments outside the United States tend to impose strict price controls, which may adversely affect our revenue, if any.
- We and the third parties with whom we work are subject to stringent and evolving U.S. and foreign laws, regulations, rules; contractual obligations; policies; and other obligations related to data privacy and security. Our (including the third parties with whom we work) actual or perceived failure to comply with such obligations could lead to regulatory investigations or actions; litigation; fines and penalties; disruptions of our business operations; reputational harm; loss of revenue or profits; and other adverse consequences for our business, results of operations and financial condition.
- Risks Related to Our Reliance on Third Parties
- We may have conflicts with any current or future licensors, licensees, collaborators or strategic partners that could delay or prevent the development or commercialization of our product candidates.
- We have relied and expect to continue to rely on third parties to conduct our preclinical studies and clinical trials. If
- those third parties do not perform as contractually required, fail to satisfy legal or regulatory requirements, miss expected deadlines or terminate the relationship, our development programs could be delayed, more costly or unsuccessful, and we may never be able to seek or obtain regulatory approval for or commercialize our product candidates.
- We rely on third-party manufacturers and suppliers to supply our product candidates. The loss of our third-party manufacturers or suppliers, or their failure to comply with applicable regulatory requirements or to supply sufficient quantities at acceptable quality levels or prices, within acceptable timeframes, or at all, would materially and adversely affect our business.
- We depend on limited source suppliers for certain raw materials used in our product candidates. If we are unable to source these supplies on a timely basis or establish redundancy in our manufacturing process or longer-term contracts with our CMOs, we will not be able to complete our clinical trials on time and the development of our product candidates may be delayed.
- The operations of our suppliers, most of which are located outside of the United States, are subject to additional risks that are beyond our control and that could harm our business, financial condition, results of operations and prospects.
- We may be exposed to significant currency exchange risk.
- Risks Related to Ownership of Our Common Stock
- An active and liquid trading market for our common stock may not develop, and you may not be able to resell your shares of common stock at or above the price you paid for them.
- Our quarterly and annual operating results may fluctuate significantly or may fall below the expectations of investors or securities analysts or any guidance we may publicly provide, each of which may cause our stock price to fluctuate or decline.
- Our stock price is likely to continue to be volatile, which could result in substantial losses for our investors.
- Sales of a substantial number of shares of our common stock could cause our stock price to fall.
- Our principal stockholders and management own a significant percentage of our common stock and will be able to control matters subject to stockholder approval.
- We are an “emerging growth company” and a “smaller reporting company” and the reduced reporting requirements applicable to emerging growth companies and smaller reporting companies may make our common stock less attractive to investors.
- Anti-takeover provisions in our charter documents and under Delaware law could prevent or delay an acquisition of us that may be beneficial to our stockholders and may prevent attempts by our stockholders to replace or remove our current management.
- The exclusive forum provisions in our organizational documents may limit a stockholder’s ability to bring a claim in a judicial forum that it finds favorable for disputes with us or any of our directors, officers or employees, or the underwriters of any offering giving rise to such claim, which may discourage lawsuits with respect to such claims.
- Our board of directors is authorized to issue and designate shares of our preferred stock without stockholder approval.
Legal proceedings
On November 15, 2023, a purported federal securities class action lawsuit was commenced in the United States District Court for the Central District of California. On February 15, 2024, the Court appointed joint lead plaintiffs and lead counsel. An amended complaint was filed on March 26, 2024 (Boukadoum v. Acelyrin, Inc. et al., No. 2:23-cv-09672-FMO-MAA), naming ACELYRIN and then-current and former executive officers and directors as defendants. The complaint alleges that the defendants violated the Exchange Act and Securities Act by misleading investors about the Phase 2b trial of izokibep in hidradenitis suppurativa. The original complaint was filed following ACELYRIN’s announcement of the week 16 results from the Part B portion of such Phase 2b trial. The amended complaint seeks damages
and an award of reasonable costs and expenses, including attorneys’ fees, expert fees and other costs, as well as such other and further relief as the court may deem just and proper. On May 3, 2024, the defendants filed their motion to dismiss the amended complaint, which was granted by the court, with leave to amend, in January 2026. On February 5 2026, the plaintiffs filed a second amended complaint, which seeks damages and an award of reasonable costs and expenses, as well as such other and further relief as the court may deem just and proper. On February 19, 2026, the defendants filed their motion to dismiss the second amended complaint, which remains pending. It is possible that additional suits will be filed, or allegations made by stockholders, with respect to these same or other matters and also naming us and or our officers and directors as defendants. This lawsuit and any other potential lawsuits are subject to inherent uncertainties, and the actual defense and disposition costs will depend upon many unknown factors. We could be forced to expend significant resources in the defense against this and any other related lawsuits and we may not prevail.
The opening of Item 3, Legal Proceedings.5
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1SEC EDGARALUMIS INC. filings on SEC EDGAR
- 2SEC EDGARALUMIS INC. 10-K for fiscal 2025
- 3SEC EDGARALUMIS INC. filings on SEC EDGAR
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- 5
- 6SEC EDGARALUMIS INC. 10-K for fiscal 2023
- 7SEC EDGARALUMIS INC. 10-Q for fiscal 2025
- 8SEC EDGARALUMIS INC. 10-Q for fiscal 2025
- 9SEC EDGARALUMIS INC. 10-Q for fiscal 2026
- 10SEC EDGARALUMIS INC. 10-Q for fiscal 2025
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- 15SEC EDGARJorn Drappa, Chief Medical Officer
- 16
- 17
- 18SEC EDGARLynn A. Tetrault, Board member
- 19SEC EDGARAlan Colowick, Board member
- 20
- 21SEC EDGARDavid E. Goel, Board member
- 22SEC EDGARSapna Srivastava, Board member
- 23SEC EDGARSrinivas Akkaraju, Board member
- 24SEC EDGARZhengbin Yao, Board member
- 25SEC EDGARSanam Pangali, General counsel
- 26SEC EDGARSara Klein, General counsel
- 27
- 28
- 29SEC EDGAROther events
- 30SEC EDGARResults of operations
- 31SEC EDGAROther events
- 32SEC EDGARShareholder vote
- 33SEC EDGAROther events
- 34SEC EDGARResults of operations
- 35SEC EDGAROther events
- 36SEC EDGARResults of operations
- 37SEC EDGARResults of operations; Other events
- 38SEC EDGAROther events
- 39SEC EDGAROther events
- 40SEC EDGARResults of operations
- 41NasdaqNasdaq calendar
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- 47SEC EDGARFMR LLC SCHEDULE 13G on ALUMIS INC.
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