Institutional Ownership
Tenable Hldgs Inc
CUSIP 88025T102COMTENBQ1 2026
13D / 13G Filings
26
Schedule 13D/13G on record
Beneficial Filers
9
Distinct reporting persons
Largest Stake
12.7%
Max % of class reported
Institutional Holders
297
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
26 filings · latest Oct 31, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Oct 31, 2025 | The Vanguard Group | 13G/A | 12.3% | 14.96M | SEC |
| 2 | Aug 14, 2025 | Ameriprise Financial, Inc. | 13G | 5.3% | 6.47M | SEC |
| 3 | Jul 8, 2025 | Fmr LLC | 13G/A | 3.8% | 4.59M | SEC |
| 4 | May 12, 2025 | Fmr LLC | 13G/A | 9.8% | 11.83M | SEC |
| 5 | Nov 12, 2024 | Fmr LLC | 13G/A | 12.7% | — | SEC |
| 6 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 10.7% | 12.51M | SEC |
| 7 | Feb 9, 2024 | Fmr LLC | 13G/A | 10.8% | — | SEC |
| 8 | Jan 25, 2024 | Blackrock Inc. | 13G/A | 9.0% | 10.52M | SEC |
| 9 | Jun 12, 2023 | Fmr LLC | 13G/A | 10.1% | — | SEC |
| 10 | Feb 9, 2023 | Fmr LLC | 13G/A | 9.9% | — | SEC |
16 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Tenable Hldgs Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 13.50M | $228.31M |
| 2 | Ameriprise Financial Inc | 8.50M | $143.77M |
| 3 | Shapiro Capital Management LLC | 4.15M | $70.20M |
| 4 | Arrowstreet Capital, Limited Partnership | 3.73M | $63.13M |
| 5 | Fmr LLC | 3.57M | $60.40M |
| 6 | State Street Corp | 3.09M | $52.18M |
| 7 | Geode Capital Management, LLC | 2.92M | $49.48M |
| 8 | First Trust Advisors LP | 2.69M | $45.52M |
| 9 | Mackenzie Financial Corp | 2.48M | $41.91M |
| 10 | Morgan Stanley | 2.21M | $37.34M |