Tenable Holdings, Inc.
TENB- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001660280
In the last 90 days, Tenable Holdings, Inc. insiders filed 0 open-market purchases and 3 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $4.27B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Tenable Holdings, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 307
- +31 vs. Q4 2025
- Shares held
- 118.6M
- +23.6M (+24.9%) vs. Q4 2025
- Total value
- $2.01B
- −$227.7M (−10.2%) vs. Q4 2025
- New holders
- 68
- 133 more added
- Sold out
- 37
- 83 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TENB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 311 | $4.27B |
| Q1 2026 | 307 | $2.01B |
| Q4 2025 | 281 | $2.64B |
| Q3 2025 | 289 | $3.22B |
| Q2 2025 | 282 | $3.76B |
| Q1 2025 | 297 | $3.75B |
| Q4 2024 | 297 | $4.27B |
| Q3 2024 | 292 | $4.41B |
| Q2 2024 | 287 | $4.71B |
| Q1 2024 | 279 | $5.37B |
| Q4 2023 | 273 | $4.84B |
| Q3 2023 | 282 | $4.63B |
| Q2 2023 | 266 | $4.46B |
| Q1 2023 | 284 | $4.87B |
| Q4 2022 | 276 | $3.85B |
| Q3 2022 | 287 | $3.43B |
| Q2 2022 | 317 | $4.47B |
| Q1 2022 | 308 | $5.47B |
| Q4 2021 | 275 | $4.98B |
| Q3 2021 | 231 | $4.05B |
| Q2 2021 | 237 | $3.58B |
| Q1 2021 | 236 | $3.15B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Tenable Holdings, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13,497,402 | $228.3M | 0.00% | +700,629+5.5% | Added |
| Vanguard Portfolio Management LLC | 9,632,968 | $162.9M | 0.01% | +9,632,968 | New |
| Ameriprise Financial Inc | 8,499,447 | $143.8M | 0.03% | +1,937,649+29.5% | Added |
| Vanguard Capital Management LLC | 5,347,521 | $90.5M | 0.00% | +5,347,521 | New |
| Shapiro Capital Management LLC | 4,150,152 | $70.2M | 4.39% | +1,258,320+43.5% | Added |
| Arrowstreet Capital, Limited Partnership | 3,732,271 | $63.1M | 0.03% | +2,375,587+175.1% | Added |
| FMR LLC | 3,570,579 | $60.4M | 0.00% | +2,082,302+139.9% | Added |
| Penserra Capital Management LLC | 3,388,746 | $57.3M | 0.67% | +632,405+22.9% | Added |
| State Street Corp | 3,085,130 | $52.2M | 0.00% | +68,767+2.3% | Added |
| Geode Capital Management, LLC | 2,924,694 | $49.5M | 0.00% | −7160.0% | Reduced |
| First Trust Advisors LP | 2,691,055 | $45.5M | 0.03% | −1,552,570−36.6% | Reduced |
| Mackenzie Financial Corp | 2,477,616 | $41.9M | 0.05% | −86,979−3.4% | Reduced |
| Morgan Stanley | 2,207,280 | $37.3M | 0.00% | −521,058−19.1% | Reduced |
| Goldman Sachs Group Inc | 1,981,002 | $33.5M | 0.00% | +992,220+100.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 1,945,926 | $32.9M | 0.04% | +123,037+6.7% | Added |
| Barclays PLC | 1,907,107 | $32.3M | 0.01% | −406,578−17.6% | Reduced |
| Manufacturers Life Insurance Company, The | 1,851,229 | $31.3M | 0.03% | +256,405+16.1% | Added |
| Jacobs Levy Equity Management, Inc | 1,841,995 | $31.2M | 0.13% | +1,841,995 | New |
| Alyeska Investment Group, L.P. | 1,738,615 | $29.4M | 0.08% | −86,334−4.7% | Reduced |
| AQR Capital Management LLC | 1,582,149 | $26.8M | 0.01% | +1,016,413+179.7% | Added |
| UBS Group AG | 1,355,120 | $22.9M | 0.00% | −1,737,457−56.2% | Reduced |
| Renaissance Technologies LLC | 1,260,100 | $21.3M | 0.03% | +736,800+140.8% | Added |
| Two Sigma Investments, LP | 1,254,236 | $21.2M | 0.02% | +21,147+1.7% | Added |
| Jane Street Group, LLC | 1,144,552 | $19.4M | 0.02% | +834,710+269.4% | Added |
| SEB Asset Management AB | 1,119,449 | $18.9M | 0.08% | +1,119,449 | New |
| Federated Hermes, Inc. | 1,100,832 | $18.6M | 0.03% | +379,747+52.7% | Added |
| Northern Trust Corp | 1,080,659 | $18.3M | 0.00% | +14,622+1.4% | Added |
| Great West Life Assurance Co | 1,018,601 | $17.2M | 0.03% | +414,403+68.6% | Added |
| Bank of America Corp | 996,815 | $16.9M | 0.00% | +19,229+2.0% | Added |
| Charles Schwab Investment Management Inc | 979,744 | $16.6M | 0.00% | −28,693−2.8% | Reduced |
| HRT Financial LP | 953,861 | $16.1M | 0.04% | +592,245+163.8% | Added |
| Balyasny Asset Management LLC | 950,710 | $16.1M | 0.03% | +395,485+71.2% | Added |
| Nuveen, LLC | 898,200 | $15.2M | 0.00% | −118,563−11.7% | Reduced |
| Vanguard Fiduciary Trust Co | 823,778 | $13.9M | 0.00% | +823,778 | New |
| Bank of New York Mellon Corp | 821,163 | $13.9M | 0.00% | +53,879+7.0% | Added |
| Dimensional Fund Advisors LP | 817,447 | $13.8M | 0.00% | +570,760+231.4% | Added |
| Citadel Advisors LLC | 751,919 | $12.7M | 0.01% | +99,248+15.2% | Added |
| Trexquant Investment LP | 709,928 | $12.0M | 0.09% | +418,578+143.7% | Added |
| BNP Paribas Arbitrage, SA | 674,205 | $11.4M | 0.01% | −59,336−8.1% | Reduced |
| Voya Investment Management LLC | 648,253 | $11.0M | 0.01% | −451,403−41.0% | Reduced |
| Qube Research & Technologies Ltd | 640,453 | $10.8M | 0.02% | −285,426−30.8% | Reduced |
| Stephens Investment Management Group LLC | 633,122 | $10.7M | 0.15% | −467,324−42.5% | Reduced |
| Russell Investments Group, Ltd. | 575,871 | $9.74M | 0.01% | +541,647+1,582.7% | Added |
| Millennium Management LLC | 573,256 | $9.70M | 0.01% | −248,190−30.2% | Reduced |
| Assenagon Asset Management S.A. | 520,785 | $8.81M | 0.01% | −1,101,691−67.9% | Reduced |
| Archon Capital Management LLC | 519,002 | $8.78M | 4.95% | +519,002 | New |
| Ieq Capital, LLC | 504,114 | $8.53M | 0.04% | +154,207+44.1% | Added |
| Pacer Advisors, Inc. | 498,647 | $8.44M | 0.02% | +119,570+31.5% | Added |
| Deutsche Bank AG | 490,553 | $8.30M | 0.00% | −70,169−12.5% | Reduced |
| JPMorgan Chase & Co | 483,187 | $8.24M | 0.00% | +82,041+20.5% | Added |
| ExodusPoint Capital Management, LP | 456,372 | $7.72M | 0.08% | +272,400+148.1% | Added |
| Pinnacle Associates Ltd | 417,245 | $7.06M | 0.09% | +257,318+160.9% | Added |
| Panagora Asset Management Inc | 386,234 | $6.53M | 0.02% | +294,151+319.4% | Added |
| J. Goldman & Co LP | 384,796 | $6.51M | 0.30% | +384,796 | New |
| Susquehanna Fundamental Investments, LLC | 368,939 | $6.24M | 0.23% | +368,939 | New |
| Vontobel Holding Ltd. | 307,293 | $5.20M | 0.02% | −21,767−6.6% | Reduced |
| Vident Advisory, LLC | 302,267 | $5.11M | 0.04% | +74,843+32.9% | Added |
| XTX Topco Ltd | 297,673 | $5.04M | 0.09% | +158,001+113.1% | Added |
| SEI Investments Co | 296,604 | $5.02M | 0.00% | +195,188+192.5% | Added |
| Nordea Investment Management AB | 287,604 | $4.88M | 0.00% | −14,891−4.9% | Reduced |
| D. E. Shaw & Co., Inc. | 284,817 | $4.82M | 0.00% | −1,100,875−79.4% | Reduced |
| OP Asset Management Ltd | 277,499 | $4.69M | 0.05% | +277,499 | New |
| Jupiter Asset Management Ltd | 275,229 | $4.66M | 0.02% | +275,229 | New |
| Counterpoint Mutual Funds LLC | 265,541 | $4.49M | 0.67% | +265,541 | New |
| Farallon Capital Management, L.L.C. | 265,000 | $4.48M | 0.03% | +265,000 | New |
| Ossiam | 264,020 | $4.47M | 0.08% | −11,942−4.3% | Reduced |
| UBS Asset Management Americas Inc | 252,572 | $4.27M | 0.00% | −7,045−2.7% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 250,000 | $4.23M | 0.01% | −223,956−47.3% | Reduced |
| Swiss National Bank | 236,200 | $4.00M | 0.00% | −2,600−1.1% | Reduced |
| Firetrail Investments Pty Ltd | 234,661 | $3.97M | 1.36% | +11,715+5.3% | Added |
| Monimus Capital Management, LP | 234,731 | $3.97M | 1.10% | +234,731 | New |
| Quantinno Capital Management LP | 232,512 | $3.93M | 0.01% | +146,312+169.7% | Added |
| Squarepoint Ops LLC | 228,893 | $3.87M | 0.01% | +215,226+1,574.8% | Added |
| Acadian Asset Management LLC | 225,716 | $3.81M | 0.01% | −258,102−53.3% | Reduced |
| Capital Fund Management S.A. | 215,608 | $3.65M | 0.03% | −31,091−12.6% | Reduced |
| Nicholas Company, Inc. | 191,382 | $3.24M | 0.06% | −1,005−0.5% | Reduced |
| Alliancebernstein L.P. | 135,416 | $3.19M | 0.00% | −45,153−25.0% | Reduced |
| Victory Capital Management Inc | 179,093 | $3.03M | 0.00% | +74,708+71.6% | Added |
| CI Private Wealth, LLC | 165,149 | $2.79M | 0.00% | +93,621+130.9% | Added |
| Algert Global LLC | 161,304 | $2.73M | 0.04% | −78,070−32.6% | Reduced |
| Susquehanna International Group, LLP | 158,167 | $2.68M | 0.00% | +63,332+66.8% | Added |
| HSBC Holdings PLC | 154,192 | $2.62M | 0.00% | −19,722−11.3% | Reduced |
| Invesco Ltd. | 151,152 | $2.56M | 0.00% | +16,845+12.5% | Added |
| Pathstone Holdings, LLC | 149,266 | $2.52M | 0.01% | +58,187+63.9% | Added |
| Gsa Capital Partners LLP | 148,821 | $2.52M | 0.16% | +76,905+106.9% | Added |
| Graphene Investments SAS | 148,800 | $2.52M | 1.69% | +19,600+15.2% | Added |
| Davy Global Fund Management Ltd | 146,706 | $2.48M | 0.19% | −250−0.2% | Reduced |
| California State Teachers Retirement System | 143,165 | $2.42M | 0.00% | +26,270+22.5% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 143,829 | $2.42M | 0.02% | +82,788+135.6% | Added |
| Virginia Retirement Systems Et Al | 140,222 | $2.37M | 0.02% | +120,800+622.0% | Added |
| Kornitzer Capital Management Inc | 139,050 | $2.35M | 0.05% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 138,649 | $2.35M | 0.01% | −7,400−5.1% | Reduced |
| Creative Planning | 137,219 | $2.32M | 0.00% | +88,378+181.0% | Added |
| Price T Rowe Associates Inc | 134,545 | $2.28M | 0.00% | +16,105+13.6% | Added |
| Y-Intercept (Hong Kong) Ltd | 134,037 | $2.27M | 0.04% | −44,069−24.7% | Reduced |
| Rhumbline Advisers | 133,886 | $2.26M | 0.00% | −18,246−12.0% | Reduced |
| Harbor Capital Advisors, Inc. | 124,011 | $2.10M | 0.17% | +15,158+13.9% | Added |
| Stifel Financial Corp | 116,484 | $1.97M | 0.00% | +43,349+59.3% | Added |
| Legal & General Group Plc | 114,073 | $1.93M | 0.00% | −26,190−18.7% | Reduced |
| Point72 Asset Management, L.P. | 108,700 | $1.84M | 0.00% | +58,700+117.4% | Added |