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 |
|---|---|---|---|---|---|
| Vise Technologies, Inc. | 10,009 | $235.5K | 0.00% | 00.0% | Unchanged |
| Colony Group, LLC | 12,940 | $228.3K | 0.00% | +12,940 | New |
| Kayne Anderson Rudnick Investment Management LLC | 13,369 | $226.1K | 0.00% | +4,745+55.0% | Added |
| Brighton Jones LLC | 13,193 | $223.2K | 0.00% | +13,193 | New |
| LSV Asset Management | 13,200 | $223.0K | 0.00% | +13,200 | New |
| Public Employees Retirement Association of Colorado | 13,010 | $220.0K | 0.00% | 00.0% | Unchanged |
| Summit Trail Advisors, LLC | 12,932 | $218.7K | 0.00% | +12,932 | New |
| Buckingham Strategic Partners | 12,918 | $218.5K | 0.00% | +12,918 | New |
| Caitong International Asset Management Co., Ltd | 12,834 | $217.1K | 0.04% | +12,195+1,908.5% | Added |
| Oxford Asset Management LLP | 12,594 | $213.0K | 0.09% | −17−0.1% | Reduced |
| Janney Montgomery Scott LLC | 12,602 | $213.0K | 0.00% | +12,602 | New |
| Bridgewater Associates, LP | 12,570 | $212.6K | 0.00% | −47,254−79.0% | Reduced |
| AlphaGrep UK Ltd | 12,456 | $210.7K | 0.06% | +12,456 | New |
| Walleye Trading LLC | 12,215 | $206.6K | 0.00% | +12,215 | New |
| Ensign Peak Advisors, Inc | 12,159 | $205.7K | 0.00% | 00.0% | Unchanged |
| Capula Management Ltd | 11,916 | $201.6K | 0.00% | +11,916 | New |
| Kerrisdale Advisers, LLC | 11,720 | $198.2K | 0.08% | 00.0% | Unchanged |
| Fulton Bank, N.A. | 11,645 | $197.0K | 0.01% | +758+7.0% | Added |
| Xponance, Inc. | 11,318 | $191.4K | 0.00% | +1,708+17.8% | Added |
| New York State Teachers Retirement System | 11,148 | $189.0K | 0.00% | +11,148 | New |
| Merit Financial Group, LLC | 10,915 | $184.6K | 0.00% | +10,915 | New |
| Virtu Financial LLC | 10,328 | $175.0K | 0.01% | +10,328 | New |
| Badgley Phelps Wealth Managers, LLC | 10,060 | $170.2K | 0.00% | +10,060 | New |
| Ameritas Investment Partners, Inc. | 9,713 | $164.3K | 0.01% | −438−4.3% | Reduced |
| Byrne Asset Management LLC | 9,630 | $162.9K | 0.10% | +3,246+50.8% | Added |
| Y.D. More Investments Ltd | 9,399 | $159.0K | 0.01% | −1,301−12.2% | Reduced |
| Advisors Asset Management, Inc. | 7,952 | $134.5K | 0.00% | +3,901+96.3% | Added |
| Essential Partners LLC | 7,238 | $122.4K | 0.04% | +5,937+456.3% | Added |
| Advisor Group Holdings, Inc. | 6,749 | $114.2K | 0.00% | +6,499+2,599.6% | Added |
| Federation des caisses Desjardins du Quebec | 5,989 | $101.3K | 0.00% | +5,989 | New |
| State of Alaska, Department of Revenue | 5,997 | $101.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 5,501 | $93.0K | 0.00% | +4,429+413.2% | Added |
| Horizon Investments, LLC | 5,014 | $84.8K | 0.00% | +1,580+46.0% | Added |
| Exchange Traded Concepts, LLC | 5,014 | $84.8K | 0.00% | +1,580+46.0% | Added |
| KBC Group NV | 4,897 | $83.0K | 0.00% | +1,451+42.1% | Added |
| Bayforest Capital Ltd | 4,642 | $78.5K | 0.09% | +4,462+2,478.9% | Added |
| Quadrant Capital Group LLC | 4,623 | $78.2K | 0.00% | +3,012+187.0% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 3,650 | $61.7K | 0.02% | +50+1.4% | Added |
| EverSource Wealth Advisors, LLC | 3,549 | $60.0K | 0.00% | +2,432+217.7% | Added |
| Tower Research Capital LLC (TRC) | 3,274 | $55.4K | 0.00% | −1,560−32.3% | Reduced |
| Freestone Grove Partners LP | 3,263 | $55.2K | 0.00% | −7,268−69.0% | Reduced |
| Versant Capital Management, Inc | 3,222 | $54.5K | 0.01% | +3,059+1,876.7% | Added |
| Eurizon Capital SGR S.p.A. | 3,030 | $51.9K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 3,047 | $51.5K | 0.00% | −32−1.0% | Reduced |
| Signaturefd, LLC | 2,970 | $50.2K | 0.00% | +1,719+137.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,662 | $45.0K | 0.00% | +801+43.0% | Added |
| Leonteq Securities AG | 2,355 | $39.8K | 0.00% | −5,463−69.9% | Reduced |
| Allworth Financial LP | 2,259 | $38.2K | 0.00% | +1,551+219.1% | Added |
| Northwestern Mutual Wealth Management Co | 2,182 | $36.9K | 0.00% | −6−0.3% | Reduced |
| IFP Advisors, Inc | 1,985 | $33.6K | 0.00% | +1,522+328.7% | Added |
| GAMMA Investing LLC | 1,853 | $31.3K | 0.00% | +1,576+569.0% | Added |
| Rockefeller Capital Management L.P. | 1,399 | $23.7K | 0.00% | −80−5.4% | Reduced |
| SRS Capital Advisors, Inc. | 1,140 | $19.3K | 0.00% | +1,105+3,157.1% | Added |
| US Bancorp | 1,105 | $18.7K | 0.00% | +14+1.3% | Added |
| SBI Securities Co., Ltd. | 1,073 | $18.1K | 0.00% | +80+8.1% | Added |
| Root Financial Partners, LLC | 1,032 | $17.5K | 0.00% | +1,032 | New |
| Rothschild Investment LLC | 1,004 | $17.0K | 0.00% | +653+186.0% | Added |
| Nisa Investment Advisors, LLC | 988 | $16.7K | 0.00% | +38+4.0% | Added |
| True Wealth Design, LLC | 833 | $14.1K | 0.00% | +301+56.6% | Added |
| Farther Finance Advisors, LLC | 812 | $13.8K | 0.00% | +711+704.0% | Added |
| Huntington National Bank | 810 | $13.7K | 0.00% | +810 | New |
| Sterling Capital Management LLC | 771 | $13.0K | 0.00% | −13−1.7% | Reduced |
| MAI Capital Management | 711 | $12.0K | 0.00% | +384+117.4% | Added |
| Covestor Ltd | 671 | $11.0K | 0.01% | +216+47.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 642 | $10.9K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 642 | $10.9K | 0.00% | +497+342.8% | Added |
| Kemnay Advisory Services Inc. | 634 | $10.7K | 0.00% | −574−47.5% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 589 | $9.96K | 0.00% | +589 | New |
| Smartleaf Asset Management LLC | 576 | $9.83K | 0.00% | +406+238.8% | Added |
| Sound Income Strategies, LLC | 450 | $7.67K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 435 | $7.36K | 0.00% | +435 | New |
| Royal Bank of Canada | 339 | $6.00K | 0.00% | −42,335−99.2% | Reduced |
| Massmutual Trust Co FSB | 308 | $5.21K | 0.00% | +129+72.1% | Added |
| STRS Ohio | 300 | $5.07K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 275 | $4.65K | 0.00% | −254−48.0% | Reduced |
| Fifth Third Bancorp | 270 | $4.55K | 0.00% | +270 | New |
| Bell Investment Advisors, Inc | 243 | $4.11K | 0.00% | +222+1,057.1% | Added |
| Assetmark, Inc | 205 | $3.47K | 0.00% | +39+23.5% | Added |
| Financial Life Planners | 200 | $3.38K | 0.00% | +200 | New |
| Private Wealth Management Group, LLC | 188 | $3.18K | 0.00% | +188 | New |
| North Star Investment Management Corp. | 166 | $2.81K | 0.00% | +147+773.7% | Added |
| Quarry LP | 157 | $2.66K | 0.00% | −321−67.2% | Reduced |
| Bare Financial Services, Inc | 155 | $2.62K | 0.00% | +115+287.5% | Added |
| Godfrey Financial Associates, Inc. | 127 | $2.15K | 0.00% | 00.0% | Unchanged |
| Barrow Hanley Mewhinney & Strauss LLC | 125 | $2.11K | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 122 | $2.06K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 114 | $1.93K | 0.00% | +95+500.0% | Added |
| TD Waterhouse Canada Inc. | 90 | $1.53K | 0.00% | +90 | New |
| Kilter Group LLC | 85 | $1.44K | 0.00% | +20+30.8% | Added |
| Harbour Investments, Inc. | 81 | $1.37K | 0.00% | −60−42.6% | Reduced |
| Sunbelt Securities, Inc. | 60 | $1.01K | 0.00% | +23+62.2% | Added |
| Capital Advisors, Ltd. LLC | 55 | $1.00K | 0.00% | +55 | New |
| SJS Investment Consulting Inc. | 58 | $982 | 0.00% | +56+2,800.0% | Added |
| Elequin Capital LP | 39 | $660 | 0.00% | +39 | New |
| Parkside Financial Bank & Trust | 31 | $525 | 0.00% | −19−38.0% | Reduced |
| Manchester Capital Management LLC | 30 | $508 | 0.00% | +30 | New |
| Investors Research Corp | 30 | $507 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 27 | $457 | 0.00% | +27 | New |
| CVA Family Office, LLC | 27 | $457 | 0.00% | +27 | New |
| TD Private Client Wealth LLC | 24 | $406 | 0.00% | 00.0% | Unchanged |