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 |
|---|---|---|---|
| BlackRock | 13,513,760 | $498M | INCREASED |
| State Street | 3,236,610 | $119M | INCREASED |
| Shapiro Capital Management | 2,883,052 | $106M | DECREASED |
| Lsv Asset Management | 1,086,700 | $40M | INCREASED |
| Seb Asset Management AB | 833,411 | $31M | DECREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Stephen A Vintz (Co-Chief Executive Officer) | SELL | 300,736 | $11M | 2026-08-05 |
| Stephen A Vintz (Co-Chief Executive Officer) | EXERCISE | 423,434 | $7M | 2026-08-05 |
| Margaret M Keane (Director) | EXERCISE | 3,188 | 2026-06-15 | |
| Mark C. Thurmond (Co-Chief Executive Officer) | SELL | 2,112 | $54K | 2026-05-22 |
| Mark C. Thurmond (Co-Chief Executive Officer) | EXERCISE | 4,368 | 2026-05-22 |
Full institutional holdings, insider history, and congressional trades for Tenable Holdings, Inc. on SentiSense.