ACHC
Acadia Healthcare Company, Inc. · Healthcare · Medical - Care Facilities
Momentum inputs (comparable managers):
holder breadth -21.4% ·
share flow -18.2% ·
net new positions -20.0%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 97 | +7 | 85.98M | $2.54B | +14 | −7 |
| Q1 2026 | 93 | +3 | 82.47M | $1.93B | +11 | −8 |
| Q4 2025 | 89 | 0 | 82.16M | $1.17B | +1 | −1 |
| Q3 2025 | 19 | +1 | 49.66M | $1.23B | +3 | −2 |
| Q2 2025 | 15 | +1 | 41.04M | $931.00M | +3 | −2 |
| Q1 2025 | 11 | -3 | 18.24M | $553.15M | — | −3 |
| Q4 2024 | 14 | +2 | 22.30M | $884.32M | +3 | −1 |
| Q3 2024 | 11 | -1 | 24.38M | $1.55B | — | −1 |
| Q2 2024 | 12 | — | 21.39M | $1.44B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 10.87M | -7.3% | $329.66M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 2 | Wellington Management ✦ | 10.87M | -7.3% | $329.66M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 3 | Wellington Management ✦ | 10.87M | -7.3% | $329.66M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 4 | Wellington Management ✦ | 10.87M | -7.3% | $329.66M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 5 | Wellington Management ✦ | 10.87M | -7.3% | $329.66M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 6 | Wellington Management ✦ | 10.87M | -7.3% | $329.66M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 7 | State Street Global Advisors ✦ (passive) | 3.00M | +1.6% | $90.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 1.68M | +4.4% | $51.03M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | Geode Capital Management ✦ (passive) | 1.68M | +4.4% | $51.03M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | D. E. Shaw & Co. ✦ | 1.06M | +95.8% | $32.26M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | Millennium Management ✦ | 777.93K | -13.5% | $23.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 12 | Adage Capital Partners ✦ | 428.58K | +69.0% | $12.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | Two Sigma Investments ✦ | 178.77K | -7.3% | $5.42M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | Greenlight Capital (DME Capital) ✦ | 120.86K | -6.0% | $3.66M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 15 | Greenlight Capital (DME Capital) ✦ | 120.86K | -6.0% | $3.66M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 16 | T. Rowe Price ✦ | 67.76K | +7.9% | $2.06M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | Marshall Wace ✦ | 50.26K | -86.8% | $1.52M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 18 | Citadel Advisors ✦ | 1 | -100.0% | $30 | 0.0% | ▼ Trim | 4 | SEC ↗ |
“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 | $58.45M | was 0.2% |
| Gotham Asset Management | $6.24M | was 0.1% |
| Bridgewater Associates | $392,297 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 294 holders, 132.40M shares, $3.06B 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.