ACT
Enact Holdings Inc. · Financial Services · Insurance - Specialty
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -11.5% · 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 | 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 | Arrowstreet Capital ✦ | 939.15K | +14.2% | $34.12M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 829.30K | +1.9% | $30.13M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 3 | Millennium Management ✦ | 342.73K | -46.4% | $12.45M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | D. E. Shaw & Co. ✦ | 312.98K | -21.5% | $11.37M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 5 | Renaissance Technologies ✦ | 298.01K | +4.1% | $10.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Two Sigma Investments ✦ | 211.71K | -15.2% | $7.69M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 167.99K | +0.3% | $6.10M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 8 | Norges Bank ✦ (passive) | 101.20K | 0.0% | $3.68M | 0.0% | Held | 2 | SEC ↗ |
| 9 | Citadel Advisors ✦ | 68.14K | -66.6% | $2.48M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 10 | T. Rowe Price ✦ | 9.58K | +3.8% | $349,000 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | Gotham Asset Management ✦ | 5.61K | New | $203,666 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Gotham Asset Management | $203,666 | 0.0% |
Exited
| Point72 Asset Management | $699,048 | 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