TENB
Tenable Holdings, Inc. · Technology · Software - Infrastructure
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +11.1% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 110 | +3 | 85.64M | $3.15B | +13 | −10 |
| Q1 2026 | 110 | +1 | 84.15M | $1.42B | +7 | −7 |
| Q4 2025 | 110 | +1 | 90.82M | $2.14B | +2 | — |
| Q3 2025 | 19 | 0 | 48.15M | $1.40B | +1 | −2 |
| Q2 2025 | 17 | +1 | 46.08M | $1.56B | +2 | −1 |
| Q1 2025 | 13 | +2 | 12.36M | $432.38M | +2 | — |
| Q4 2024 | 11 | 0 | 11.04M | $434.59M | +1 | −1 |
| Q3 2024 | 10 | 0 | 7.47M | $302.54M | +1 | −1 |
| Q2 2024 | 10 | — | 6.72M | $292.86M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 2.79M | +1.2% | $113.26M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 2 | Norges Bank ✦ (passive) | 1.43M | -0.5% | $58.09M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | Fisher Asset Management ✦ | 1.06M | +17.6% | $42.86M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | T. Rowe Price ✦ | 674.35K | -12.3% | $27.32M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 5 | Millennium Management ✦ | 668.41K | +42.1% | $27.08M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 344.77K | +1046.0% | $13.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Two Sigma Investments ✦ | 318.19K | +170.6% | $12.89M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | Marshall Wace ✦ | 91.46K | New | $3.71M | 0.0% | New | 1 | SEC ↗ |
| 9 | Renaissance Technologies ✦ | 64.50K | -63.7% | $2.61M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 18.32K | -59.1% | $742,262 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $3.71M | 0.0% |
Exited
| D. E. Shaw & Co. | $432,052 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 306 holders, 117.95M shares, $1.89B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 690 sh · $24,674
Director · 700 sh · $24,822
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology