Security record · archived quarter
SEM
Select Medical Holdings Corporation · Healthcare · Medical - Care Facilities
17Tracked holders
-1Δ holders
63.02MShares held
$809.14MReported value
+2New positions
−4Exits
Momentum inputs (comparable managers):
holder breadth -5.6% ·
share flow +2.5% ·
net new positions -11.8%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 77 | -13 | 48.23M | $796.51M | +7 | −19 |
| Q1 2026 | 92 | -2 | 66.15M | $1.08B | +7 | −10 |
| Q4 2025 | 95 | +2 | 80.60M | $1.20B | +4 | −1 |
| Q3 2025 | 17 | -1 | 63.02M | $809.14M | +2 | −4 |
| Q2 2025 | 16 | 0 | 58.45M | $887.25M | +1 | −1 |
| Q1 2025 | 13 | +1 | 29.39M | $490.80M | +2 | −1 |
| Q4 2024 | 12 | 0 | 29.42M | $554.48M | +1 | −1 |
| Q3 2024 | 11 | 0 | 24.46M | $853.01M | +1 | −1 |
| Q2 2024 | 11 | — | 23.61M | $827.85M | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 19.15M | -1.9% | $245.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 15 | T. Rowe Price ✦ | 15.92M | -1.4% | $204.43M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 16 | T. Rowe Price ✦ | 15.92M | -1.4% | $204.43M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 12.57M | -2.7% | $161.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 12.57M | -2.7% | $161.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 12.57M | -2.7% | $161.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 20 | The Vanguard Group ✦ (passive) | 12.57M | -2.7% | $161.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 21 | The Vanguard Group ✦ (passive) | 12.57M | -2.7% | $161.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 22 | State Street Global Advisors ✦ (passive) | 4.39M | +3.2% | $56.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 3.12M | +2.7% | $40.01M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 24 | Geode Capital Management ✦ (passive) | 3.12M | +2.7% | $40.01M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 25 | D. E. Shaw & Co. ✦ | 1.86M | +149.9% | $23.86M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 26 | D. E. Shaw & Co. ✦ | 1.86M | +149.9% | $23.86M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 27 | Millennium Management ✦ | 1.59M | +407.9% | $20.42M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 1.22M | — | $15.65M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 1.22M | — | $15.65M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 1.22M | — | $15.65M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 1.22M | — | $15.65M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 1.22M | — | $15.65M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 1.22M | — | $15.65M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 1.22M | — | $15.65M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | JPMorgan Chase ✦ | 1.11M | — | $14.23M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | JPMorgan Chase ✦ | 1.11M | — | $14.23M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | JPMorgan Chase ✦ | 1.11M | — | $14.23M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | JPMorgan Chase ✦ | 1.11M | — | $14.23M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | JPMorgan Chase ✦ | 1.11M | — | $14.23M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | JPMorgan Chase ✦ | 1.11M | — | $14.23M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | JPMorgan Chase ✦ | 1.11M | — | $14.23M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 1.11M | — | $14.23M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Goldman Sachs Group ✦ | 759.16K | — | $9.75M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Goldman Sachs Group ✦ | 759.16K | — | $9.75M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Citadel Advisors ✦ | 357.95K | -28.5% | $4.60M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Arrowstreet Capital ✦ | 309.90K | -36.0% | $3.98M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 47 | Point72 Asset Management ✦ | 304.77K | +53.8% | $3.91M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 48 | Two Sigma Investments ✦ | 187.19K | New | $2.40M | 0.0% | New | 1 | SEC ↗ |
| 49 | AQR Capital Management ✦ | 73.76K | +143.0% | $947,054 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 50 | AQR Capital Management ✦ | 73.76K | +143.0% | $947,054 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 51 | AQR Capital Management ✦ | 73.76K | +143.0% | $947,054 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 52 | AQR Capital Management ✦ | 73.76K | +143.0% | $947,054 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 53 | Fidelity (FMR) ✦ | 63.10K | +0.2% | $810,252 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Fidelity (FMR) ✦ | 63.10K | +0.2% | $810,252 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Fidelity (FMR) ✦ | 63.10K | +0.2% | $810,252 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Bridgewater Associates ✦ | 41.15K | New | $528,392 | 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
| Two Sigma Investments | $2.40M | 0.0% |
| Bridgewater Associates | $528,392 | 0.0% |
Exited
| Marshall Wace | $2.05M | was 0.0% |
| Gotham Asset Management | $585,189 | was 0.0% |
| Norges Bank | $574,715 | was 0.0% |
| Renaissance Technologies | $352,707 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 276 holders, 97.77M shares, $1.47B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q3 2025 ·
Methodology ·
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