SPOK on Nasdaq

Spok Holdings, Inc

American radiotelephone communications company based in Springfield2

In its 2026 annual report the company says: “We deliver clinical information to care teams when and where it matters most to improve patient outcomes. We deliver smart, reliable clinical communication and collaboration solutions to help protect the health, well-being, and safety of people in the United States and abroad, on a limited basis, in Europe, Canada, Australia, Asia and the Middle East. We develop, sell, and support enterprise-wide systems primarily for healthcare and other organizations needing to automate, centralize, and standardize their approach to clinical and critical communications.”4 Its shares trade on Nasdaq under the symbol SPOK.2

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Last updated Oct 21, 2026.

Overview

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  • TickerSPOK on Nasdaq2
  • IndustryRadiotelephone Communications2
  • HeadquartersSpringfield, United States2
  • Incorporated inDE3
  • Business address3000 Technology Drive, Suite 400, Plano, Tx 750743
  • Filer categoryAccelerated filer3
  • Legal formCorporation2
  • LEI549300HXXANIVN2ICC892
  • StatusActive2
  • LEI statusIssued and current2
  • Registered addressc/o CORPORATION SERVICE COMPANY, 251 LITTLE FALLS DRIVE, 19808 Wilmington, United States2
  • Registered withDivision of Corporations, Department of State, 37737122

Spok, Inc., a wholly owned subsidiary of Spok Holdings, Inc. (NASDAQ: SPOK), is proud to be a global leader in healthcare communications. We deliver clinical information to care teams when and where it matters most to improve patient outcomes. Top hospitals rely on Spok products and services to enhance workflows for clinicians, support administrative compliance, and provide a better experience for patients.4 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

14.1%Operating margin5
11.4%Net margin5
1.5%Revenue growth, 20255
10.8%Return on equity5
$25.2MFree cash flow5

What sells

Revenue by product, business segment and region, as the company reports it to the SEC.

Products and services

Software Operations brought in 49% of the revenue Spok Holdings, Inc broke down this way in fiscal 2025.

  1. Software Operations$67.2M549%up 5% from 2024
  2. License and Maintenance$36.4M526%down 2% from 2024
  3. Professional Services - Projects$15.5M511%up 6% from 2024
  4. License$7.3M55%down 4% from 2024
  5. Professional Services - Managed Services$6.6M55%up 103% from 2024
  6. Product and Service, Other$4.0M53%up 55% from 2024
  7. Hardware$1.3M51%down 7% from 2024
Products and services by year
Products and services202320242025
Software Operations$63.1M$64.1M$67.2M
License and Maintenance$37.0M$37.2M$36.4M
Professional Services - Projects$13.3M$14.6M$15.5M
License$8.7M$7.6M$7.3M
Professional Services - Managed Services$1.4M$3.3M$6.6M
Product and Service, Other$2.8M$2.6M$4.0M
Hardware$2.7M$1.4M$1.3M

Regions

United States brought in 98% of the revenue Spok Holdings, Inc broke down this way in fiscal 2025.

  1. United States$137.0M598%up 1% from 2024
  2. Outside the United States$2.7M52%up 2% from 2024
Regions by year
Regions202320242025
United States$135.8M$135.0M$137.0M
Outside the United States$3.2M$2.7M$2.7M

Where the money goes

Where each dollar of revenue went, fiscal 2025

  • Cost of revenue21¢$29.8M
  • Research and development9¢$12.2M
  • Other costs55¢$76.3M
  • Income tax4¢$5.6M
  • Profit11¢$15.9M

Out of $139.7M in revenue.5

Where each dollar of operating cash went, fiscal 2025

  • Capital spending12¢$3.8M
  • Dividends paid88¢$27.3M

Out of $28.9M of cash from operations. Spending exceeded cash from operations; the rest came from savings or borrowing.5

Financial statements

Revenue67895$139.7M in 2025−13% since 2019
0$50.0M$100.0M$150.0M$200.0M2019: $160.3M$160.3M20192020: $148.2M$148.2M2020−8%2021: $142.2M$142.2M2021−4%2022: $134.5M$134.5M2022−5%2023: $139.0M$139.0M2023+3%2024: $137.7M$137.7M2024−1%2025: $139.7M$139.7M2025+1%
Operating income67895$19.7M in 2025
-$40.0M-$20.0M0$20.0M$40.0M2019: -$15.8M-$15.8M20192020: -$22.7M-$22.7M2020+43%2021: -$27.7M-$27.7M2021+22%2022: $238.0K$238.0K20222023: $21.2M$21.2M2023+8819%2024: $19.0M$19.0M2024−11%2025: $19.7M$19.7M2025+4%
Net income67895$15.9M in 2025
-$60.0M-$40.0M-$20.0M0$20.0M$40.0M2019: -$10.8M-$10.8M20192020: -$44.2M-$44.2M2020+311%2021: -$22.2M-$22.2M2021−50%2022: $21.9M$21.9M20222023: $15.7M$15.7M2023−28%2024: $15.0M$15.0M2024−4%2025: $15.9M$15.9M2025+6%

Every line of the income statement as filed: the last 3 fiscal years, latest first.5

Period ending2025-12-312024-12-312023-12-31
Total revenue$139.7M$137.7M$139.0M
Cost of revenue (exclusive of items shown separately below)$29.8M$28.7M$27.1M
Research and development$12.2M$11.7M$10.7M
Technology operations$24.6M$25.6M$27.1M
Selling and marketing$17.7M$16.2M$16.7M
General and administrative$31.8M$31.2M$31.1M
Severance and restructuring$458.0K$1.1M$573.0K
Depreciation and accretion$3.4M$4.1M$4.5M
Total operating expenses$120.0M$118.7M$117.8M
Operating income$19.7M$19.0M$21.2M
Interest income$820.0K$1.2M$1.1M
Other income (expense)$912.0K-$86.0K-$2.0K
Income before income taxes$21.4M$20.0M$22.3M
Provision for income taxes-$5.6M-$5.1M-$6.7M
Net income$15.9M$15.0M$15.7M
Basic net income per common share (in usd per share)$0.77$0.74$0.79
Diluted net income per common share (in usd per share)$0.75$0.73$0.77
Basic weighted average common shares outstanding (in shares)20.6M shares20.2M shares20.0M shares
Diluted weighted average common shares outstanding (in shares)21.1M shares20.6M shares20.3M shares
Dividends declared (in usd per share)$1.25$1.25$1.25

Compare Spok Holdings, Inc with another company

Corporate structure

Spok Holdings, 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 Spok Holdings, Inc

  • Spok Holdings, Inc Springfield, Virginia, United States

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Spok Holdings, 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

ItemLatestA year beforeChange
Property and equipment, before depreciation$91.1M5 Dec 31, 2025$93.8M5 Dec 31, 2024−2.8%
Accumulated depreciation$85.4M5 Dec 31, 2025$87.8M5 Dec 31, 2024−2.7%
Property and equipment, net$5.7M5 Dec 31, 2025$6.0M5 Dec 31, 2024−3.8%
Operating-lease assets (leased space)$6.5M5 Dec 31, 2025$8.2M5 Dec 31, 2024−21.5%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$25.3M5 Dec 31, 2025$29.1M5 Dec 31, 2024−13.3%

Intangibles and goodwill

ItemLatestA year beforeChange
Goodwill$99.2M5 Dec 31, 2025$99.2M5 Dec 31, 20240%
Finite-lived intangibles, gross$05 Dec 31, 2025$05 Dec 31, 2024

Properties, in its own words

In October 2024, we relocated our corporate headquarters to our existing office and facility in Plano, Texas upon the termination of the Alexandria, Virginia lease in September 2024.

At December 31, 2025, we leased facility space, including our corporate headquarters, sales offices, technical facilities, and warehouse and storage facilities in 36 locations in 23 states in the United States. The total leased space is approximately 50,000 square feet. At December 31, 2025, we owned three small parcels of land in three states in the United States.

The rest of Item 2

At December 31, 2025, we leased transmitter sites on commercial broadcast towers, buildings and other fixed structures, some of which are free of charge, in approximately 2,379 locations throughout the United States. These leases are for our active transmitters and are for various terms and provide for periodic lease payments at various rates.

At December 31, 2025, we had 2,869 active transmitters on leased sites which provide service to our customers.

Item 2 of the 10-K filed Feb 26, 2026.4

Leadership

Who has led Spok Holdings, Inc, and when. Pick a name to see everywhere that person has worked.

Board members and other officers (26)

Former names

  • USA Mobility, IncJul 23, 2004 to Jul 8, 20143
  • Wizards-Patriots Holdings, Inc.May 21, 2004 to Jul 1, 20043

Timeline

  1. Aug 3, 20268-K Regulation FD disclosure54
  2. Jul 29, 20268-K Results of operations; Other events55
  3. Jul 22, 20268-K Shareholder vote56
  4. Apr 30, 20268-K Regulation FD disclosure57
  5. Apr 29, 20268-K Results of operations; Other events58
  6. Apr 14, 20268-K Executive or director change; Regulation FD disclosure59
  7. Feb 26, 20268-K Regulation FD disclosure60
  8. Feb 25, 20268-K Results of operations; Other events61
  9. Oct 30, 20258-K Regulation FD disclosure62
  10. Oct 29, 20258-K Results of operations; Other events63
  11. Aug 1, 20258-K Regulation FD disclosure64
  12. Jul 30, 20258-K Results of operations; Other events65
  13. Jul 6, 2006New chief executive Vincent D. Kelly becomes CEO13
  14. Mar 5, 2004Founded Spok Holdings, Inc is founded2

Calendar

Coming up

  1. Nov 4, 2026Reports results for the quarter ending Sep/2026 A year earlier it reported $0.15 a share, on Oct 29, 2025.66

When it reported results

  1. Jul 29, 2026Reported quarterly or annual results55
  2. Apr 29, 2026Reported quarterly or annual results58
  3. Feb 25, 2026Reported quarterly or annual results61
  4. Oct 29, 2025Reported quarterly or annual results63
  5. Jul 30, 2025Reported quarterly or annual results65
  6. Apr 30, 2025Reported quarterly or annual results67
  7. Feb 26, 2025Reported quarterly or annual results68
  8. Oct 30, 2024Reported quarterly or annual results69

Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar

Filings

374 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 45 major events, 242 insider forms, 16 large holders, 51 other. The latest 20:

  1. Oct 2, 20264 EDGAR
  2. Oct 2, 20264 EDGAR
  3. Oct 2, 20264 EDGAR
  4. Oct 2, 20264 EDGAR
  5. Oct 2, 20264 EDGAR
  6. Aug 11, 20264 EDGAR
  7. Aug 11, 20264 EDGAR
  8. Aug 10, 2026144 EDGAR
  9. Aug 10, 2026144 EDGAR
  10. Aug 4, 20264 EDGAR
  11. Aug 4, 20264 EDGAR
  12. Aug 4, 20264 EDGAR
  13. Aug 3, 20268-K EDGAR
  14. Jul 30, 202610-Q EDGAR
  15. Jul 30, 2026S-8 EDGAR
  16. Jul 29, 20268-K EDGAR
  17. Jul 22, 20268-K EDGAR
  18. Jul 2, 20264 EDGAR
  19. Jul 2, 20264 EDGAR
  20. Jul 2, 20264 EDGAR

The 374 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

106 open-market trades by officers, directors and large owners since October 2021: 52 buys and 54 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Aug 10, 2026Woods-Keisling SharonCorporate Secretary, TreasurerSale20,000$11.30$226.0KForm 4
Aug 10, 2026COURNOYER CHRISTINEDirectorSale8,320$11.28$93.8KForm 4
Jun 16, 2026Stein Todd JDirectorBuy35,211$10.41$366.5KForm 4
May 12, 2026KELLY VINCENT DPresident & CEOBuy5,000$10.70$53.5KForm 4
May 11, 2026KELLY VINCENT DPresident & CEOBuy5,000$10.67$53.4KForm 4
May 5, 2026Woods-Keisling SharonCorporate Secretary, TreasurerSale10,000$11.00$110.0KForm 4
Sep 4, 2025Stein Todd JDirectorSale38,008$18.08$687.2KForm 4
Sep 3, 2025Stein Todd JDirectorSale43,335$18.02$780.9KForm 4
Sep 2, 2025Stein Todd JDirectorSale22,711$18.05$409.9KForm 4
Aug 25, 2025Stein Todd JDirectorSale11,766$17.95$211.2KForm 4
Aug 25, 2025WALLACE MICHAEL WChief Operating OfficerSale10,806$17.87$193.1KForm 4
Aug 22, 2025Stein Todd JDirectorSale8,878$18.01$159.9KForm 4
Aug 21, 2025KELLY VINCENT DPresident & CEOSale25,000$17.69$442.2KForm 4
Aug 20, 2025Stein Todd JDirectorSale13,208$18.10$239.1KForm 4
Aug 18, 2025Stein Todd JDirectorSale28,366$18.37$521.1KForm 4
Aug 15, 2025Stein Todd JDirectorSale33,416$18.44$616.2KForm 4
Aug 14, 2025Stein Todd JDirectorSale63,170$18.50$1.2MForm 4
Aug 13, 2025Stein Todd JDirectorSale31,947$18.48$590.4KForm 4
Aug 12, 2025Stein Todd JDirectorSale41,418$18.45$764.2KForm 4
Aug 5, 2025Stein Todd JDirectorSale4,500$18.61$83.7KForm 4

All 106 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.

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.

YearExecutiveAgeSalaryTotal pay
2025Vincent D. KellyCEO66$500.0K$2.4M76
2025Michael W. WallaceCOO$400.0K$1.7M76
2025Calvin C. RiceCFO$300.0K$993.4K76
2025Sharon Woods KeislingCorp. Secretary and Treasurer$250.0K$786.0K76
2024Vincent D. KellyCEO66$500.0K$2.2M76
2024Michael W. WallaceCOO$400.0K$1.6M76
2024Calvin C. RiceCFO$300.0K$937.1K76
2024Sharon Woods KeislingCorp. Secretary and Treasurer$250.0K$745.2K76
2023Vincent D. KellyCEO66$500.0K$2.4M76
2023Michael W. WallaceCOO$400.0K$1.6M76
2023Calvin C. RiceCFO$300.0K$908.8K76
2023Sharon Woods KeislingCorp. Secretary and Treasurer$250.0K$880.7K76

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.

FundSharesValueShare of the fundChange
BlackRock, Inc.1,719,219$17.6M0.0%+42,992
Renaissance Technologies LLC1,148,579$11.8M0.0%−113,000
Vanguard Capital Management LLC872,359$8.9M0.0%+12,829
Dimensional Fund Advisors LP717,616$7.3M0.0%+1,747
Geode Capital Management, LLC595,842$6.1M0.0%+50,124
State Street Corp471,584$4.8M0.0%+9,794
HighTower Advisors, LLC339,892$3.5M0.0%−41,923
Qube Research & Technologies Ltd287,617$2.9M0.0%+115,560
Goldman Sachs Group Inc281,980$2.9M0.0%+62,399
Vanguard Portfolio Management LLC273,278$2.8M0.0%+8,250
Bank of New York Mellon Corp234,112$2.4M0.0%+16,309
Northern Trust Corp222,895$2.3M0.0%+6,352
Uniplan Investment Counsel, Inc.215,764$2.2M0.2%+6,162
United Capital Financial Advisors, LLC194,815$2.0M0.0%+90,092
Citadel Advisors LLC183,447$1.9M0.0%+165,672
Morgan Stanley166,575$1.7M0.0%+6,749
Jacobs Levy Equity Management, Inc160,312$1.6M0.0%+43,502
Vanguard Fiduciary Trust Co136,898$1.4M0.0%+7,650
D. E. Shaw & Co., Inc.130,163$1.3M0.0%+40,712
Connor, Clark & Lunn Investment Management Ltd.107,475$1.1M0.0%−37,376
Panagora Asset Management Inc93,030$952.6K0.0%+14,735
North Star Investment Management Corp.90,000$921.6K0.1%−32,000
Fmr LLC89,161$913.0K0.0%+74,132
Fidelis Capital Partners, LLC75,072$768.7K0.0%+71
Charles Schwab Investment Management Inc69,857$715.3K0.0%+13,822

13F reports cover disclosed long positions in U.S. stocks only.

SEC filer profile

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

  • Name on EDGARSpok Holdings, Inc1
  • CIK0001289945
  • Employer ID (EIN)16-16947974
  • Filer statusAccelerated filer not an emerging growth company; not a smaller reporting company; not a shell company4
  • Incorporated inDelaware4
  • Fiscal year endsDecember 311
  • Industry code (SIC)4812 Radiotelephone Communications1
  • SEC reviewing officeOffice of Technology, Division of Corporation Finance1
  • Business address3000 Technology Drive, Suite 400, Plano, TX 750741
  • Phone800-611-84881
  • Shares outstanding20,918,137 as of Jul 24, 202611
  • Public float$356.0M as of Jun 30, 20254
  • AuditorGRANT THORNTON LLP, Arlington, Virginia PCAOB ID 248; it also attests to the company’s internal control over financial reporting4
  • On EDGAR sinceMay 21, 20041
  • Filings1,703 in all: 4 (1,042), 8-K (226), SC 13G/A (70), 10-Q (65), 3 (41), 4/A (37), 144 (34), SC 13G (24)1
    All 36 form types

    10-K (22), DEF 14A (21), 425 (18), DEFA14A (16), CT ORDER (11), CORRESP (8), 8-K/A (7), S-8 (7), UPLOAD (7), SC 13D/A (6), ARS (5), 10-K/A (4), 3/A (4), 10-Q/A (3), NT 10-K (3), NT 10-Q (3), S-4/A (3), SC 13D (3), 8-A12B (2), SCHEDULE 13G (2), SCHEDULE 13G/A (2), 424B2 (1), 424B3 (1), 8-A12B/A (1), 8-K12G3 (1), RW (1), S-3 (1), S-4 (1)

  • Latest filingsAnnual report (10-K) Feb 26, 2026
    Quarterly report (10-Q) Jul 30, 2026
    Proxy statement (DEF 14A) Apr 30, 2026
    Latest 8-K (8-K) Aug 3, 2026

Securities registered for trading

ClassSymbolExchange
Common Stock, par value $0.0001 per shareSPOKNASDAQ

From the cover page of the 10-K filed Feb 26, 2026 (Section 12(b) of the Exchange Act).4

Risk factors and legal proceedings

The risks Spok Holdings, Inc names in Item 1A of its 10-K filed Feb 26, 2026: 25 risks under these headings, as written.4

  • Risks Related to our Business and Operations
  • Wireless service to our customers could be adversely impacted by network rationalization.
  • We depend on highly skilled personnel, and, if we are unable to retain or hire qualified personnel, we may not be able to achieve our strategic objectives.
  • Growth in our software revenue and bookings, and maintenance of our wireless revenue and subscriber base is dependent on the productivity of our sales organization.
  • If we are unable to deliver effective customer support, our relationships with our existing customers and our ability to attract new customers could be harmed.
  • We have investigated potential acquisitions and may be unable to identify an opportunity at favorable terms or have the ability to close on the financing necessary to consummate the transaction.
  • We have investigated potential acquisitions and may be unable to successfully complete or integrate such acquisitions into our business, and may not achieve all or any of the operating synergies or anticipated benefits of those acquisitions.
  • Economic conditions that are largely out of our control may adversely affect our financial condition and results of operations.
  • Risks Related to our Products and Services
  • The rate of wireless subscriber and revenue erosion could exceed our ability to reduce wireless operating expenses in order to maintain overall positive operating cash flow from our wireless business.
  • Technical problems and higher costs may affect our product development initiatives.
  • Undetected defects, bugs, or security vulnerabilities in our products could adversely affect the market acceptance of new products, damage our reputation with current or prospective customers, and materially and adversely affect our operating costs.
The other 15 risks
  • We are dependent on the United States healthcare provider industry for most of our revenue.
  • We experience a long sales cycle for our software products.
  • We may be unable to find vendors that are able to supply us with wireless paging equipment based on future demand.
  • We may be unable to maintain successful relationships with our channel partners.
  • We may experience material litigation claiming intellectual property infringement by us, and we may not be able to protect our rights in intellectual property that we own and develop.
  • Risks Related to Technology
  • Our use of open source software, third-party software and other intellectual property may expose us to risks.
  • System disruptions, data compromises and other cybersecurity threats to our computer networks, satellite control, telecommunications systems and other IT Systems, or to those of our service providers, could have a material adverse effect on our business.
  • We rely on data centers and other IT Systems and technologies provided by third parties, and technology systems and electronic networks supplied and managed by third parties, to operate our business. Any major interruption or performance problems with these systems, technologies and networks may adversely affect our business and operating results.
  • Cyberattacks, data breaches or other compromises to our or our critical third parties' IT Systems, data, products or services could have a material adverse effect on our business.
  • Risks Related to our Financial Results
  • We may be unable to realize the benefits associated with our deferred income tax assets.
  • If our long-lived assets or goodwill become impaired, we may be required to record significant impairment charges.
  • Our estimates of market opportunity for our software solutions are subject to significant uncertainty, and, even if the markets in which we compete meet or exceed our size estimates, we could fail to increase our revenue or market share.
  • Risks Related to Regulatory Matters
  • We are subject to data privacy and protection-related laws and regulation, and we may encounter issues with privacy and security of Personal Information.
  • Our wireless products are regulated by the FCC and, to a lesser extent, state and local regulatory authorities. Changes in regulation could result in increased costs to us and our customers and other operational impacts.
  • Certain of our software products are regulated by the FDA. The application of or changes in regulations could impact our ability to market new or revised software products to our customers.

Legal proceedings

Refer to Note 10, "Commitments and Contingencies," in the Notes to Consolidated Financial Statements for information regarding legal proceedings in which we are involved.

The opening of Item 3, Legal Proceedings.4

Sources

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