ACT
Enact Holdings Inc. · Financial Services · Insurance - Specialty
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +0.6% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 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) | 4.56M | — | $169.35M | 0.0% | n/c | 1 | SEC ↗ ×11 |
| 2 | The Vanguard Group ✦ (passive) | 3.30M | — | $122.61M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 3 | Arrowstreet Capital ✦ | 1.16M | -4.7% | $42.92M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 1.15M | +43.5% | $42.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 864.75K | +2.1% | $32.13M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 6 | Millennium Management ✦ | 400.90K | -41.6% | $14.89M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | Two Sigma Investments ✦ | 359.20K | +10.2% | $13.34M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 354.78K | +127.7% | $13.18M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 9 | Renaissance Technologies ✦ | 247.81K | -8.8% | $9.21M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 138.12K | -39.5% | $5.13M | 0.0% | ▼ Trim | 5 | SEC ↗ ×4 |
| 11 | D. E. Shaw & Co. ✦ | 85.82K | -36.2% | $3.19M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 12 | Point72 Asset Management ✦ | 29.06K | -23.0% | $1.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 13 | T. Rowe Price ✦ | 24.11K | +14.6% | $896,000 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | GAMCO Investors ✦ | 19.13K | New | $710,791 | 0.0% | New | 1 | SEC ↗ |
| 15 | Gotham Asset Management ✦ | 5.94K | +2.3% | $220,671 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | Fidelity (FMR) ✦ | 4.27K | — | $158,583 | 0.0% | n/c | 1 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| GAMCO Investors | $710,791 | 0.0% |
Exited
| Norges Bank | $1.15M | 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