Tenable Holdings, Inc. is a cybersecurity company based in Columbia, Maryland. Its vulnerability scanner software Nessus, developed in 1998, is one of the most widely deployed vulnerability assessment solutions in the cybersecurity industry. As of December 31, 2023, the company had approximately 44,000 customers, including 65% of the Fortune 500.
| trading_symbol | registrant_name | time | price | change | percentage_change |
|---|---|---|---|---|---|
| TENB | Tenable Holdings, Inc. | 2026-04-02 17:39:32 | 17.8 | 0.22 | 1.25 |
| trading_symbol | central_index_key | registrant_name | isin_number | lei_number | ein_number | exchange | sic_code | sic_description | fiscal_year_end | state_of_incorporation | address_street | address_city | address_state | address_zip_code | address_country | address_country_code | phone_number | mailing_address | business_address | former_name | industry | founding_date | chief_executive_officer | number_of_employees | website | market_cap | shares_issued | shares_outstanding | description | update_time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TENB | 0001660280 | Tenable Holdings, Inc. | US88025T1025 | 5493004S5OMPESF0EF83 | 475580846 | Nasdaq | 7372 | Services-Prepackaged Software | 1231 | DE | 6100 MERRIWEATHER DRIVE | COLUMBIA | MD | 21044 | UNITED STATES | US | 410-872-0555 | 6100 MERRIWEATHER DRIVE, COLUMBIA, MD, 21044 | 6100 MERRIWEATHER DRIVE, COLUMBIA, MD, 21044 | — | Cybersecurity | 2002-09-16 | Steve Vintz | 1,999 | https://tenable.com/products/nessus | 4,100,000,000 | 129,046,000 | 114,887,618 | Tenable Holdings, Inc. is a cybersecurity company based in Columbia, Maryland. Its vulnerability scanner software Nessus, developed in 1998, is one of the most widely deployed vulnerability assessment solutions in the cybersecurity industry. As of December 31, 2023, the company had approximately 44,000 customers, including 65% of the Fortune 500. | 2026-04-02 16:57:58 |
| Fiscal Year | Market Cap | Change In Market Cap | Percentage Change In Market Cap | Shares Outstanding | Change In Shares Outstanding | Percentage Change In Shares Outstanding |
|---|---|---|---|---|---|---|
| 2025 | 4,100,000,000 | -1,000,000,000 | -19.6078 | 114,887,618 | -5,414,821 | -4.501 |
| 2024 | 5,100,000,000 | 100,000,000 | 2 | 120,302,439 | 2,182,552 | 1.8477 |
| 2023 | 5,000,000,000 | 0 | 0 | 118,119,887 | 4,471,530 | 3.9345 |
| Executive Name | Executive Position | Fiscal Year | Salary | Bonus | Stock Awards | Incentive Plan Compensation | Other Compensation | Total Compensation |
|---|---|---|---|---|---|---|---|---|
| Matthew Brown | Chief Financial Officer | 2025 | 164,937 | — | 6,999,977 | 120,812 | 5,287 | 7,291,013 |
| Mark Thurmond | Co-Chief Executive Officer, Chief Operating Officer | 2025 | 450,583 | — | 10,999,950 | 397,807 | 9,615 | 11,857,955 |
| Stephen A. Vintz | Co-Chief Executive Officer, Chief Financial Officer | 2025 | 450,583 | — | 10,999,950 | 397,807 | 14,000 | 11,862,340 |
| Stephen A. Vintz | Co-Chief Executive Officer, Chief Financial Officer | 2024 | 426,083 | — | 5,249,962 | 368,940 | 13,800 | 6,058,785 |
| Amit Yoran | Chairman, Chief Executive Officer | 2024 | 527,583 | — | 12,599,946 | 527,129 | 0 | 13,654,658 |
| Fiscal Year | Employee Count |
|---|---|
| 2025 | 1,995 |
| 2024 | 1,872 |
| 2023 | 1,999 |
| Fiscal Year | 2025 | 2024 | 2023 |
|---|---|---|---|
| Revenue | 999,405,000 | 900,021,000 | 798,710,000 |
| Cost Of Revenue | 218,937,000 | 199,668,000 | 183,577,000 |
| Gross Profit | 780,468,000 | 700,353,000 | 615,133,000 |
| Research And Development Expenses | 223,669,000 | 181,624,000 | 153,163,000 |
| General And Administrative Expenses | 145,905,000 | 124,130,000 | 116,181,000 |
| Operating Expenses | 789,636,000 | 707,209,000 | 667,293,000 |
| Operating Income | -9,168,000 | -6,856,000 | -52,160,000 |
| Net Income | -36,118,000 | -36,301,000 | -78,284,000 |
| Earnings Per Share Basic | -0.3 | -0.31 | -0.68 |
| Earnings Per Share Diluted | -0.3 | -0.31 | -0.68 |
| Weighted Average Shares Outstanding Basic | 120,124,000 | 118,789,000 | 115,408,000 |
| Weighted Average Shares Outstanding Diluted | 120,124,000 | 118,789,000 | 115,408,000 |
| Fiscal Year | 2025 | 2024 | 2023 |
|---|---|---|---|
| Cash And Cash Equivalents | 187,762,000 | 328,647,000 | 237,132,000 |
| Marketable Securities Current | 214,419,000 | 248,547,000 | 236,840,000 |
| Accounts Receivable | 279,150,000 | 258,734,000 | 220,060,000 |
| Inventories | — | — | — |
| Non Trade Receivables | — | — | — |
| Other Assets Current | — | — | — |
| Total Assets Current | 773,584,000 | 940,745,000 | 805,473,000 |
| Marketable Securities Non Current | — | — | — |
| Property Plant And Equipment | — | — | — |
| Other Assets Non Current | 13,566,000 | 13,303,000 | 23,177,000 |
| Total Assets Non Current | 974,083,000 | 801,374,000 | 801,398,000 |
| Total Assets | 1,747,667,000 | 1,742,119,000 | 1,606,871,000 |
| Accounts Payable | 21,889,000 | 19,981,000 | 16,941,000 |
| Deferred Revenue | 706,866,000 | 650,372,000 | 580,779,000 |
| Short Term Debt | 3,750,000 | 3,750,000 | 3,750,000 |
| Other Liabilities Current | 5,432,000 | 5,154,000 | 5,655,000 |
| Total Liabilities Current | 812,949,000 | 738,092,000 | 675,838,000 |
| Long Term Debt | 356,707,000 | 359,285,000 | 361,952,000 |
| Other Liabilities Non Current | 10,846,000 | 8,329,000 | 7,632,000 |
| Total Liabilities Non Current | 608,342,000 | 604,073,000 | 584,689,000 |
| Total Liabilities | 1,421,291,000 | 1,342,165,000 | 1,260,527,000 |
| Common Stock | 1,290,000 | 1,224,000 | 1,175,000 |
| Retained Earnings | -897,454,000 | -861,336,000 | -825,035,000 |
| Accumulated Other Comprehensive Income | 387,000 | 318,000 | 38,000 |
| Total Shareholders Equity | 326,376,000 | 399,954,000 | 346,344,000 |
| Fiscal Year | 2025 | 2024 | 2023 |
|---|---|---|---|
| Depreciation And Amortization | 41,955,000 | 33,209,000 | 27,108,000 |
| Share Based Compensation Expense | 191,813,000 | 163,515,000 | 145,327,000 |
| Other Non Cash Income Expense | -3,856,000 | -6,507,000 | -1,914,000 |
| Change In Accounts Receivable | 18,236,000 | 38,730,000 | 30,042,000 |
| Change In Inventories | — | — | — |
| Change In Non Trade Receivables | — | — | — |
| Change In Other Assets | — | — | — |
| Change In Accounts Payable | 12,147,000 | -8,257,000 | 7,071,000 |
| Change In Other Liabilities | 1,876,000 | -8,052,000 | -5,509,000 |
| Cash From Operating Activities | 266,750,000 | 217,476,000 | 149,855,000 |
| Purchases Of Marketable Securities | 145,342,000 | 287,797,000 | 278,209,000 |
| Sales Of Marketable Securities | — | — | 317,651,000 |
| Acquisition Of Property Plant And Equipment | 12,102,000 | 4,247,000 | 1,704,000 |
| Acquisition Of Business | 196,182,000 | 29,162,000 | 243,301,000 |
| Other Investing Activities | — | — | — |
| Cash From Investing Activities | -174,578,000 | -41,431,000 | -212,615,000 |
| Tax Withholding For Share Based Compensation | 1,978,000 | — | — |
| Payments Of Dividends | — | — | — |
| Issuance Of Common Stock | — | — | — |
| Repurchase Of Common Stock | 247,468,000 | 99,977,000 | 14,934,000 |
| Issuance Of Long Term Debt | — | — | — |
| Repayment Of Long Term Debt | 3,750,000 | 3,750,000 | 3,750,000 |
| Other Financing Activities | 0 | 0 | 210,000 |
| Cash From Financing Activities | -234,095,000 | -79,401,000 | 1,251,000 |
| Change In Cash | -140,885,000 | 91,515,000 | -63,734,000 |
| Cash At End Of Period | 187,762,000 | 328,647,000 | 237,132,000 |
| Income Taxes Paid | 11,801,000 | 15,180,000 | 8,981,000 |
| Interest Paid | 26,841,000 | 30,977,000 | 34,323,000 |
| Fiscal Year | 2025 | 2024 | 2023 |
|---|---|---|---|
| Earnings Per Share | -0.3 | -0.31 | -0.68 |
| Price To Earnings Ratio | -78.4333 | -127.0323 | -67.7353 |
| Earnings Growth Rate | -3.2258 | -54.4118 | -18.0723 |
| Price Earnings To Growth Ratio | 24.3143 | 2.3346 | 3.748 |
| Book Value Per Share | 2.717 | 3.3669 | 3.001 |
| Price To Book Ratio | 8.6603 | 11.6961 | 15.348 |
| Ebitda | 46,057,000 | 44,008,000 | -10,856,000 |
| Enterprise Value | 2,999,212,720 | 4,712,298,820 | 5,444,262,480 |
| Dividend Yield | — | — | — |
| Dividend Payout Ratio | — | — | — |
| Debt To Equity Ratio | 1.1044 | 0.9077 | 1.0559 |
| Capital Expenditures | — | — | — |
| Free Cash Flow | — | — | — |
| Return On Equity | -0.1107 | -0.0908 | -0.226 |
| One Year Beta | 0.8749 | 1.2205 | 1.3222 |
| Three Year Beta | 1.0633 | 1.3354 | 1.3597 |
| Five Year Beta | 1.2193 | 1.1656 | 1.1934 |
| Insider Name | Relationship To Issuer | Transaction Date | Amount Of Securities | Acquired Or Disposed | Securities Owned Following Transaction |
|---|---|---|---|---|---|
| Thurmond Mark C. | Director, Co-Chief Executive Officer | 2026-02-26 | 341,847 | A | 341,847 |
| Vintz Stephen A | Director, Co-Chief Executive Officer | 2026-02-26 | 341,847 | A | 341,847 |
| Brown Matthew Charles | Chief Financial Officer | 2026-02-26 | 141,898 | A | 141,898 |
| Anschutz Barron | Chief Accounting Officer | 2026-02-26 | 92,879 | A | 92,879 |
| Thurmond Mark C. | Director, Co-Chief Executive Officer | 2026-02-25 | 24,381 | A | 180,056 |
| Investor Name | Period Of Report | Market Value | Amount Of Securities | Price Per Security |
|---|---|---|---|---|
| Investors Research Corp | 2026-03-31 | 507 | 30 | 16.9 |
| Byrne Asset Management LLC | 2026-03-31 | 162,891 | 9,630 | 16.915 |
| GOLDMAN SACHS GROUP INC | 2025-12-31 | 23,266,040 | 988,782 | 23.53 |
| HSBC HOLDINGS PLC | 2025-12-31 | 4,109,111 | 173,914 | 23.6273 |
| Rockefeller Capital Management L.P. | 2025-12-31 | 34,801 | 1,479 | 23.5301 |
| Registrant Name | Period Of Report | Fund Name | Fund Symbol | Amount Of Units | Value In Usd | Percentage Value Compared To Assets |
|---|---|---|---|---|---|---|
| Columbia Funds Series Trust II | 2026-01-31 | Columbia Seligman Global Technology Fund Institutional 2 Class | SGTTX | 650,632 | 14,352,941.92 | 0.424 |
| Columbia Funds Series Trust II | 2026-01-31 | Columbia Seligman Global Technology Fund Class R | SGTRX | 650,632 | 14,352,941.92 | 0.424 |
| Columbia Funds Series Trust II | 2026-01-31 | Columbia Seligman Global Technology Fund Class C | SHTCX | 650,632 | 14,352,941.92 | 0.424 |
| Columbia Funds Series Trust II | 2026-01-31 | Columbia Seligman Global Technology Fund Class A | SHGTX | 650,632 | 14,352,941.92 | 0.424 |
| DFA INVESTMENT DIMENSIONS GROUP INC | 2026-01-31 | U.S. SMALL CAP PORTFOLIO - INSTITUTIONAL CLASS | DFSTX | 106,321 | 2,345,441.26 | 0.0131 |