Tenable Holdings, Inc. (TENB) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for TENB. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|
| Vanguard | 16,268,592 | $600M | INCREASED |
| Ameriprise Financial | 15,226,424 | $562M | INCREASED |
| BlackRock | 13,513,760 | $498M | INCREASED |
| Arrowstreet Capital, Limited Partnership | 4,406,990 | $163M | INCREASED |
| FMR | 4,138,168 | $153M | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|
| Stephen A Vintz (Co-Chief Executive Officer) | TAX-W | 2,163 | $73K | 2026-08-24 |
| Stephen A Vintz (Co-Chief Executive Officer) | EXERCISE | 4,519 | | 2026-08-24 |
| Stephen A Vintz (Co-Chief Executive Officer) | TAX-W | 3,716 | $126K | 2026-08-24 |
| Stephen A Vintz (Co-Chief Executive Officer) | EXERCISE | 7,764 | | 2026-08-24 |
| Stephen A Vintz (Co-Chief Executive Officer) | TAX-W | 2,438 | $83K | 2026-08-24 |
Recent Congressional Trades
| Member | Type | Amount | Date |
|---|
| Ro Khanna (Democrat) | SALE | $1,001 - $15,000 | 2026-07-06 |
| Ro Khanna (Democrat) | SALE | $1,001 - $15,000 | 2026-07-01 |
Full institutional holdings, insider history, and congressional trades for Tenable Holdings, Inc. on SentiSense.