ACT
Enact Holdings Inc. · Financial Services · Insurance - Specialty
Momentum inputs (comparable managers):
holder breadth -10.5% ·
share flow -4.5% ·
net new positions -11.8%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 85 | -1 | 22.16M | $1.01B | +6 | −8 |
| Q1 2026 | 90 | -1 | 22.79M | $929.96M | +5 | −7 |
| Q4 2025 | 92 | 0 | 23.55M | $933.51M | +1 | — |
| Q3 2025 | 17 | -2 | 13.18M | $505.18M | — | −2 |
| Q2 2025 | 16 | 0 | 12.70M | $471.69M | +1 | −1 |
| Q1 2025 | 13 | 0 | 4.76M | $165.41M | — | — |
| Q4 2024 | 13 | +1 | 4.54M | $146.86M | +1 | — |
| Q3 2024 | 11 | 0 | 3.29M | $119.40M | +1 | −1 |
| Q2 2024 | 11 | — | 3.71M | $113.86M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.60M | +1.0% | $176.47M | 0.0% | ▲ Add | 2 | SEC ↗ ×12 |
| 2 | The Vanguard Group ✦ (passive) | 3.23M | -2.0% | $124.01M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 3 | State Street Global Advisors ✦ (passive) | 1.18M | +3.0% | $45.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Arrowstreet Capital ✦ | 1.08M | -6.9% | $41.24M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 876.39K | +1.4% | $33.60M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 6 | JPMorgan Chase ✦ | 523.28K | — | $20.06M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 7 | Morgan Stanley ✦ | 333.55K | — | $12.79M | 0.0% | n/c | 1 | SEC ↗ ×9 |
| 8 | Two Sigma Investments ✦ | 273.35K | -23.9% | $10.48M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 9 | Goldman Sachs Group ✦ | 238.21K | — | $9.13M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 10 | Citadel Advisors ✦ | 233.96K | -34.1% | $8.97M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 11 | AQR Capital Management ✦ | 183.50K | +32.9% | $7.04M | 0.0% | ▲ Add | 6 | SEC ↗ ×4 |
| 12 | Millennium Management ✦ | 176.96K | -55.9% | $6.78M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 13 | Renaissance Technologies ✦ | 154.61K | -37.6% | $5.93M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 14 | D. E. Shaw & Co. ✦ | 38.44K | -55.2% | $1.47M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 15 | T. Rowe Price ✦ | 25.45K | +5.5% | $976,000 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 16 | GAMCO Investors ✦ | 18.96K | -0.9% | $727,003 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | Fidelity (FMR) ✦ | 4.26K | -0.1% | $163,508 | 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
| No new tracked buyers this quarter. |
Exited
| Point72 Asset Management | $1.08M | was 0.0% |
| Gotham Asset Management | $220,671 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 243 holders, 27.08M shares, $1.05B 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)
10% owner · 762.89K sh · $37.12M
10% owner · 687.38K sh · $33.95M
Officer · 20.02K sh · $991,669
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology