# SELECT MED HLDGS CORP (SEM)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/SEM/

- Reporting holders: 241
- Reported value: $1.7B
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Verition Fund Management LLC](https://holderbook.com/funds/1454027-verition-fund-management-llc/) | $397.1M | 24,050,470 | 1.0% | 1 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $215.8M | 13,073,640 | 0.0% | 8 |
| [GLAZER CAPITAL, LLC](https://holderbook.com/funds/1076809-glazer-capital-llc/) | $177.3M | 10,744,069 | 4.4% | 2 |
| [DIMENSIONAL FUND ADVISORS LP](https://holderbook.com/funds/354204-dimensional-fund-advisors-lp/) | $91.1M | 5,518,861 | 0.0% | 31 |
| [TWO SIGMA INVESTMENTS, LP](https://holderbook.com/funds/1179392-two-sigma-investments-lp/) | $81.6M | 4,943,691 | 0.1% | 4 |
| [WELLS FARGO & COMPANY/MN](https://holderbook.com/funds/72971-wells-fargo-company-mn/) | $74.4M | 4,506,456 | 0.0% | 31 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $49.3M | 2,987,218 | 0.0% | 31 |
| [AQR Arbitrage LLC](https://holderbook.com/funds/1167456-aqr-arbitrage-llc/) | $47.6M | 2,880,889 | 0.7% | 2 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $45.5M | 2,754,016 | 0.0% | 17 |
| [Decagon Asset Management LLP](https://holderbook.com/funds/1950677-decagon-asset-management-llp/) | $44.8M | 2,715,536 | 8.5% | 1 |
| [Polar Asset Management Partners Inc.](https://holderbook.com/funds/1326389-polar-asset-management-partners-inc/) | $39.0M | 2,362,979 | 0.6% | 2 |
| [HSBC HOLDINGS PLC](https://holderbook.com/funds/873630-hsbc-holdings-plc/) | $37.1M | 2,246,658 | 0.0% | 31 |
| [Balyasny Asset Management L.P.](https://holderbook.com/funds/1218710-balyasny-asset-management-l-p/) | $26.8M | 1,623,940 | 0.0% | 3 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $24.0M | 1,450,063 | 0.0% | 31 |
| [ALPINE ASSOCIATES MANAGEMENT INC.](https://holderbook.com/funds/1396835-alpine-associates-management-inc/) | $21.5M | 1,304,404 | 1.3% | 2 |
| [ARROWSTREET CAPITAL, LIMITED PARTNERSHIP](https://holderbook.com/funds/1164508-arrowstreet-capital-limited-partnership/) | $21.3M | 1,289,169 | 0.0% | 15 |
| [ODDO BHF ASSET MANAGEMENT SAS](https://holderbook.com/funds/1686970-oddo-bhf-asset-management-sas/) | $19.9M | 1,205,000 | 0.9% | 1 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $18.0M | 1,093,051 | 0.0% | 31 |
| [Westchester Capital Management, LLC](https://holderbook.com/funds/1512805-westchester-capital-management-llc/) | $16.2M | 983,315 | 0.8% | 1 |
| [GOLDMAN SACHS GROUP INC](https://holderbook.com/funds/886982-goldman-sachs-group-inc/) | $14.4M | 871,540 | 0.0% | 31 |
| [Woodline Partners LP](https://holderbook.com/funds/1784547-woodline-partners-lp/) | $14.2M | 860,622 | 0.0% | 4 |
| [D. E. Shaw & Co., Inc.](https://holderbook.com/funds/1009207-d-e-shaw-co-inc/) | $13.2M | 798,290 | 0.0% | 12 |
| [Qube Research & Technologies Ltd](https://holderbook.com/funds/1729829-qube-research-technologies-ltd/) | $12.8M | 772,843 | 0.0% | 4 |
| [Public Sector Pension Investment Board](https://holderbook.com/funds/1396318-public-sector-pension-investment-board/) | $12.5M | 758,352 | 0.0% | 31 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $8.4M | 511,408 | 0.0% | 35 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 241 | $1.7B |
| Q1 2026 | 277 | $1.6B |
| Q4 2025 | 269 | $1.5B |
| Q3 2025 | 266 | $1.3B |
| Q2 2025 | 265 | $1.5B |
| Q1 2025 | 276 | $1.8B |
| Q4 2024 | 271 | $2.0B |
| Q3 2024 | 288 | $3.5B |
| Q2 2024 | 258 | $3.5B |
| Q1 2024 | 253 | $3.1B |
| Q4 2023 | 251 | $2.4B |
| Q3 2023 | 251 | $2.5B |