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Private company

NMF SLF I, Inc.

NMF SLF I, Inc. is an investment fund that raised $690 million in 2020 (SEC Form D).1 It is headquartered in New York, New York.1

Last updated Oct 21, 2026.

Overview

  • HeadquartersNew York, New York1
  • Incorporated inMD2
  • Business address787 Seventh Avenue, 48Th Floor, New York, Ny 100192
  • Filer categoryNon-accelerated filer, Emerging growth company2
  • Legal formCorporation
  • Kind of organizationInvestment fund1

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NMF SLF I, Inc. (the "Company","we", "us" or "our") was formed on January 23, 2019 as a corporation under the laws of the State of Maryland under our former name NMF Senior Loan Fund I, Inc. In January 2020, we changed our name to NMF SLF I, Inc. We are a non-diversified management investment company that, in January 2020, elected to be regulated as a business development company ("BDC") under the Investment Company Act of 1940, as amended (the "1940 Act"). With the filing of our tax return for the year ended December 31, 2020, we elected to be treated, and intend to comply with the requirements to continue to qualify annually, as a regulated investment company ("RIC") for U.S. federal income tax purposes under Subchapter M of the Internal Revenue Code of 1986, as amended (the "Code").3 From its latest annual report

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Financial statements

Net income456$84.3M in 2025+105% since 2021
0$50.0M$100.0M$150.0M2021: $41.1M$41.1M20212022: $47.4M$47.4M2022+15%2023: $122.0M$122.0M2023+157%2024: $111.9M$111.9M2024−8%2025: $84.3M$84.3M2025−25%
Fiscal year202120222023202420252026
Interest$5.8M4$16.7M5$29.3M6$37.0M6$33.2M6
Net income$41.1M4$47.4M5$122.0M6$111.9M6$84.3M6
Earnings per share$0.974$0.665$1.536$1.246$0.896
Earnings per share (diluted)$0.974$0.665$1.536$1.246$0.896
Shares (weighted, basic)42.3M shares672.0M shares679.6M shares690.1M shares694.6M shares6
Shares (weighted, diluted)42.3M shares472.0M shares579.6M shares690.1M shares694.6M shares6

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Corporate structure

NMF SLF I, Inc. sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of NMF SLF I, Inc.

  • NMF SLF I, Inc. New York, New York

Built from major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What NMF SLF I, 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.

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$25.3M6 Dec 31, 2025$20.4M6 Dec 31, 2024+24.0%

Properties, in its own words

We do not own any real estate or other physical properties materially important to our operations. Our principal executive offices are located at 1633 Broadway, 48th Floor, New York, New York 10019, where we occupy our office space pursuant to our Administration Agreement with the Administrator. The office space is shared with our Investment Adviser, our Administrator and New Mountain Capital. We believe that our current office facilities are suitable and adequate for our business as currently conducted.

Item 2 of the 10-K filed Mar 4, 2026.3

Leadership

Who has led NMF SLF I, Inc., and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. Robert Hamwee2020

Chief financial officer

  1. Kris Corbett2023

Chief operating officer

  1. Laura Holson Boswerger2022
2025
Board members and other officers (6)

Named in SEC Form D filings

People the company listed in its private-offering notices.

  • Executive Vice PresidentAdam B. Weinstein named Feb 9, 202215
  • Chief Compliance Officer and Corporate SecretaryJerry J. Karrie named Feb 9, 202215
  • Director, President and Chief Operating OfficerJohn R. Kline named Feb 9, 202215
  • Chief Financial Officer and TreasurerShiraz Y. Kajee named Feb 9, 202215

Former names

  • NMF Senior Loan Fund I, Inc.May 9, 2019 to Jan 15, 20202

Timeline

  1. May 7, 20268-K Executive or director change16
  2. Mar 24, 20268-K Executive or director change17
  3. Jan 16, 20268-K Executive or director change18
  4. Oct 14, 20258-K Entered a material agreement; New debt or obligation19
  5. Dec 9, 20248-K Entered a material agreement20
  6. Nov 5, 20248-K Entered a material agreement; New debt or obligation21
  7. Dec 6, 20238-K Entered a material agreement; New debt or obligation; Bylaws or fiscal year changed22
  8. Nov 22, 20238-K Executive or director change23
  9. Jun 30, 20238-K Executive or director change24
  10. May 4, 20238-K Entered a material agreement; New debt or obligation25
  11. Apr 28, 20238-K Executive or director change26
  12. Mar 24, 20238-K Executive or director change27
  13. Jan 31, 2020New chief executive Robert Hamwee becomes CEO9

Filings

65 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 19 major events, 5 insider forms, 10 large holders, 1 private raises, 10 other. The latest 20:

  1. Aug 12, 202610-Q EDGAR
  2. Jul 22, 2026SCHEDULE 13D/A EDGAR
  3. Jun 3, 202640-17G EDGAR
  4. May 13, 202610-Q EDGAR
  5. May 7, 20268-K EDGAR
  6. Mar 24, 20268-K EDGAR
  7. Mar 4, 202610-K EDGAR
  8. Jan 16, 20268-K EDGAR
  9. Nov 13, 202510-Q EDGAR
  10. Oct 14, 20258-K EDGAR
  11. Aug 13, 202510-Q EDGAR
  12. Jul 30, 2025SCHEDULE 13D/A EDGAR
  13. May 22, 202540-17G EDGAR
  14. May 14, 202510-Q EDGAR
  15. Mar 6, 202510-K EDGAR
  16. Dec 9, 20248-K EDGAR
  17. Nov 13, 202410-Q EDGAR
  18. Nov 5, 20248-K EDGAR
  19. Aug 14, 202410-Q EDGAR
  20. Jul 23, 2024SC 13D/A EDGAR

The 65 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

1 open-market trades by officers, directors and large owners since October 2021: 1 buys and 0 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Dec 15, 2021UAW Chrysler Retireees Medical Benefits Plan10% ownerBuy15,229,616$10.67$162.5MForm 4

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.

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.

Money received by year$690.0M 2020–2020
Money received by yearMoney received by year, 2020–2020: $690.0M in all. Private raises (Form D) $690.0M.$0$200M$400M$600M$800M2020 · Private raises (Form D): $690.0M2020
Figures by year
YearPrivate raises (Form D)Total
2020$690.0M$690.0M

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.

  1. Feb 18, 2020Raised $690 million in a private offering of equity15 Form D: 4 investors so far Form D

SEC filer profile

How NMF SLF I, Inc. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARNMF SLF I, Inc.1
  • CIK0001766037
  • Employer ID (EIN)83-32916733
  • Filer statusNon-accelerated filer an emerging growth company; not a smaller reporting company; not a shell company3
  • Incorporated inMaryland3
  • Fiscal year endsDecember 311
  • Business address787 Seventh Avenue, 48Th Floor, New York, NY 100191
  • Phone(212) 720-03001
  • Shares outstanding96,434,055 as of Aug 12, 20268
  • Public float$0 as of Jun 30, 20256
  • AuditorDELOITTE & TOUCHE LLP, New York, New York PCAOB ID 34; no auditor attestation of internal control over financial reporting3
  • On EDGAR sinceMay 9, 20191
  • Filings124 in all: 8-K (30), 10-Q (20), 3 (15), SC 13D/A (13), 10-K (7), 40-17G (7), 4 (6), 40-APP/A (4)1
    All 22 form types

    40-APP (3), CORRESP (3), D/A (2), DEF 14C (2), SC 13D (2), SCHEDULE 13D/A (2), 10-12G (1), 10-12G/A (1), 40-17G/A (1), D (1), N-54A (1), N-6F (1), PRE 14C (1), UPLOAD (1)

  • Latest filingsAnnual report (10-K) Mar 4, 2026
    Quarterly report (10-Q) Aug 12, 2026
    Latest 8-K (8-K) May 7, 2026

Risk factors and legal proceedings

The risks NMF SLF I, Inc. names in Item 1A of its 10-K filed Mar 4, 2026: 76 risks under these headings, as written.3

  • RISKS RELATING TO OUR BUSINESS AND STRUCTURE
  • We are currently operating in a period of capital markets disruption and economic uncertainty
  • Adverse developments in the credit markets may impair our ability to secure debt financing.
  • Further downgrades of the U.S. credit rating, impending automatic spending cuts or another government shutdown could negatively impact our liquidity, financial condition and earnings.
  • U.S. and worldwide economic, political, regulatory and financial market conditions may adversely affect our business, results of operations and financial condition, including our revenue growth and profitability.
  • Increased geopolitical unrest, terrorist attacks, or acts of war may affect any market for our common stock, impact the businesses in which we invest, and harm our business, operating results, and financial conditions.
  • Changes to U.S. tariff and trade policies may have a negative impact on our portfolio companies, which may in turn negatively impact us.
  • Political and government shifts in the United States may result in economic uncertainty which could negatively impact our business.
  • Our business is dependent on bank relationships and recent strain on the banking system may adversely impact us.
  • There is potential for enhanced scrutiny and additional regulation of the private investment industry
  • Inflation and rising commodity prices may adversely impact our portfolio companies.
  • There is uncertainty surrounding potential legal, regulatory and policy changes by new presidential administrations in the United States that may directly affect financial institutions and the global economy.
The other 65 risks
  • There is uncertainty as to the value of our portfolio investments because most of our investments are, and may continue to be, in private companies and are recorded at fair value. In addition, the fair values of our investments are determined by our Board in accordance with our valuation policy.
  • Our ability to achieve our investment objective depends on key investment personnel of the Investment Adviser. If the Investment Adviser were to lose any of its key investment personnel, our ability to achieve our investment objective could be significantly harmed.
  • The 1940 Act and the Code impose numerous constraints on the operations of BDCs and RICs, which could adversely affect our business.
  • We may face risks due to shared employees between our Investment Adviser and its affiliates and other activities of the personnel of our Investment Adviser.
  • We operate in a highly competitive market for investment opportunities and may not be able to compete effectively.
  • Our business, results of operations and financial condition depend on our ability to manage future growth effectively.
  • We may borrow money, which could magnify the potential for gain or loss on amounts invested in us and increase the risk of investing in us.
  • If we are unable to comply with the covenants or restrictions in our borrowings, our business could be materially adversely affected.
  • We may need to raise additional capital to grow.
  • Changes in interest rates may affect our cost of capital and net investment income.
  • RISKS RELATING TO OUR OPERATIONS
  • Because we intend to distribute substantially all of our income to our stockholders to maintain our status as a RIC, we will continue to need additional capital to finance our growth. If additional funds are unavailable or not available on favorable terms, our ability to grow may be impaired.
  • We will accept investments from ERISA Plans
  • Our ability to enter into transactions with our affiliates is restricted.
  • The Investment Adviser has significant potential conflicts of interest with us and, consequently, your interests as stockholders which could adversely impact our investment returns.
  • The Investment Committee, the Investment Adviser or its affiliates may, from time to time, possess material non-public information, limiting our investment discretion.
  • To the extent (i) Benefit Plan Investors hold less than 25% of our shares, or (ii) our shares are listed on a national securities exchange, the valuation process for certain of our portfolio holdings may create a conflict of interest.
  • Conflicts of interest may exist related to other arrangements with the Investment Adviser or its affiliates.
  • The Investment Management Agreement with the Investment Adviser and the Administration Agreement with the Administrator were not negotiated on an arm’s length basis.
  • The Investment Adviser's liability is limited under the Investment Management Agreement, and we have agreed to indemnify the Investment Adviser against certain liabilities, which may lead the Investment Adviser to act in a riskier manner than it would when acting for its own account.
  • The Investment Adviser can resign upon 60 days' notice, and a suitable replacement may not be found within that time, resulting in disruptions in our operations that could adversely affect our business, results of operations and financial condition.
  • The Administrator can resign upon 60 days' notice from its role as Administrator under the Administration Agreement, and a suitable replacement may not be found, resulting in disruptions that could adversely affect our business, results of operations and financial condition.
  • If we fail to operate as a BDC, our business and operating flexibility could be significantly reduced.
  • If we do not invest a sufficient portion of our assets in qualifying assets, we could be precluded from investing in certain assets or could be required to dispose of certain assets, which could have a material adverse effect on our business, financial condition and results of operations.
  • Our ability to invest in public companies may be limited in certain circumstances.
  • Regulations governing the operations of BDCs may affect our ability to raise additional equity capital as well as our ability to issue senior securities or borrow for investment purposes, any or all of which could have a negative effect on our investment objectives and strategies.
  • We may experience fluctuations in our annual and quarterly results due to the nature of our business.
  • Our Board may change our investment objective, operating policies and strategies without prior notice or stockholder approval, the effects of which may be adverse to your interests as stockholders.
  • We will be subject to U.S. federal income tax imposed at corporate rates on all of our income if we are unable to maintain tax treatment as a RIC under Subchapter M of the Code, which would have a material adverse effect on our financial performance.
  • We may not be able to pay you distributions on our common stock, our distributions to you may not grow over time and a portion of our distributions to you may be a return of capital for U.S. federal income tax purposes.
  • We may have difficulty paying our required distributions if we recognize taxable income before or without receiving cash representing such income.
  • There are special tax issues associated with investments in instruments that would be rated below investment grade
  • We could be required to restructure or liquidate our investment in a subsidiary if applicable provisions of the Code and the Treasury Regulations do not remain in effect.
  • Changes in laws or regulations governing our operations may adversely affect our business or cause us to alter our business strategy.
  • We cannot predict how tax reform legislation will affect us, our investments, or our stockholders, and any such legislation could adversely affect our business.
  • Our business and operations could be negatively affected if we become subject to any securities litigation or stockholder activism, which could cause us to incur significant expense and hinder execution of investment strategy.
  • The effect of global climate change may impact the operations and valuation of our portfolio companies.
  • We are subject to risks related to corporate social responsibility
  • We are obligated to maintain proper and effective internal control over financial reporting. Failure to achieve and maintain effective internal controls over financial reporting in accordance with Section 404 of the Sarbanes-Oxley Act could have a material adverse effect on our business and the value of our common stock.
  • We are an "Emerging Growth Company" under the JOBS Act.
  • Our business is highly dependent on information systems and systems failures could significantly disrupt our business, which may, in turn, negatively affect our ability to pay distributions.
  • The failure of cybersecurity protection systems, as well as the occurrence of events unanticipated in our disaster recovery systems and management continuity planning, could impair our ability to conduct business effectively.
  • We, our Investment Adviser and our portfolio companies are subject to risks associated with "phishing" and other cyber-attacks.
  • We are subject to risks associated with artificial intelligence and machine learning technology.
  • RISKS RELATING TO OUR INVESTMENTS
  • Our investments in portfolio companies may be risky, and we could lose all or part of any of our investments.
  • Our investment strategy, which is focused primarily on privately held companies, presents certain challenges, including the lack of available information about these companies.
  • Our investments in securities rated below investment grade are speculative in nature and are subject to additional risk factors such as increased possibility of default, illiquidity of the security, and changes in value based on changes in interest rates.
  • We may suffer credit losses.
  • Covenant-lite loans may offer us fewer protections than traditional investments.
  • Our portfolio may be concentrated in a limited number of industries, which may subject us to a risk of significant loss if there is a downturn in a particular industry in which a number of our investments are concentrated.
  • If we make unsecured investments, those investments might not generate sufficient cash flow to service their debt obligations to us.
  • Defaults by our portfolio companies may harm our operating results.
  • The lack of liquidity in our investments may adversely affect our business.
  • Price declines and illiquidity in the corporate debt markets may adversely affect the fair value of our portfolio investments, reducing our net asset value through increased net unrealized depreciation.
  • If we are unable to make follow-on investments in our portfolio companies, the value of our investment portfolio could be adversely affected.
  • Our portfolio companies may incur debt that ranks equally with, or senior to, our investments in such companies.
  • The disposition of our investments may result in contingent liabilities.
  • There may be circumstances where our debt investments could be subordinated to claims of other creditors or we could be subject to lender liability claims.
  • We generally do not control our portfolio companies.
  • We do not have influence over the day-to-day management of portfolio companies or their retention of effective personnel.
  • Economic recessions, downturns or government spending cuts could impair our portfolio companies and harm our operating results.
  • Prepayments of our debt investments by our portfolio companies could adversely impact our results of operations and reduce our return on equity.
  • Our performance may differ from our Investment Adviser's historical performance as our current investment strategy includes significantly more primary originations in addition to secondary market purchases.
  • We may be subject to additional risks if we invest in foreign securities and/or engage in hedging transactions.
  • We may pay additional consulting fees to New Mountain Capital’s Executive Advisory Council.
  • Our ability to enter into transactions involving derivatives and unfunded commitment transactions may be limited.
  • There are risks associated with conducting due diligence of portfolio companies, including the risk of failing to predict certain conduct.

Legal proceedings

We, the Investment Adviser and the Administrator were not currently subject to any material legal proceedings as of December 31, 2025. From time to time, we, or the Investment Adviser may be a party to certain legal proceedings incidental to the normal course of our business including the enforcement of our rights under contracts with our portfolio companies. While the outcome of these legal proceedings cannot be predicted with certainty, we do not expect that these proceedings will have a material effect upon our business, financial condition or results of operations.

The opening of Item 3, Legal Proceedings.3

Sources

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