Institutional Holders (2026 Q1)
270 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in TENB. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | RGM Capital, LLC | 4.65% | 4,071,191 | $95.8M |
| 2 | Graphene Investments SAS | 1.69% | 148,800 | $2.5M |
| 3 | FIRETRAIL INVESTMENTS PTY LTD | 1.36% | 234,661 | $4.0M |
| 4 | Bullseye Asset Management LLC | 0.79% | 80,678 | $1K |
| 5 | Counterpoint Mutual Funds LLC | 0.67% | 265,541 | $4.5M |
| 6 | Penserra Capital Management LLC | 0.67% | 3,388,746 | $57K |
| 7 | FOX RUN MANAGEMENT, L.L.C. | 0.20% | 66,778 | $1.1M |
| 8 | IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.19% | 146,706 | $2.5M |
| 9 | HARBOR CAPITAL ADVISORS, INC. | 0.17% | 124,011 | $2K |
| 10 | GSA CAPITAL PARTNERS LLP | 0.16% | 148,821 | $3K |
| 11 | Haven Private, LLC | 0.16% | 21,079 | $357K |
| 12 | AlphaQuest LLC | 0.15% | 113,292 | $2.7M |
| 13 | Stephens Investment Management Group LLC | 0.15% | 633,122 | $10.7M |
| 14 | EntryPoint Capital, LLC | 0.13% | 26,046 | $441K |
| 15 | Headlands Technologies LLC | 0.11% | 58,374 | $987K |
| 16 | Byrne Asset Management LLC | 0.10% | 9,630 | $163K |
| 17 | Tempus Wealth Planning, LLC | 0.09% | 23,391 | $396K |
| 18 | PINNACLE ASSOCIATES LTD | 0.09% | 417,245 | $7.1M |
| 19 | Bayforest Capital Ltd | 0.09% | 4,642 | $79K |
| 20 | SEB Asset Management AB | 0.08% | 1,119,449 | $18.9M |
| 21 | OSSIAM | 0.08% | 264,020 | $4.5M |
| 22 | NICHOLAS COMPANY, INC. | 0.06% | 191,382 | $3.2M |
| 23 | OP Asset Management Ltd | 0.06% | 277,499 | $5.4M |
| 24 | KORNITZER CAPITAL MANAGEMENT INC /KS | 0.05% | 139,050 | $2.4M |
| 25 | MACKENZIE FINANCIAL CORP | 0.05% | 2,477,616 | $41.9M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|