Select Medical Holdings Corp
SEMDelisted Jul 1, 2026- Industry
- Services-Hospitals
- SEC CIK
- 0001320414
Select Medical Holdings Corp was delisted on Jul 1, 2026; its insiders filed their last Form 4 on Jul 1, 2026; 241 institutions reported holding it in 13F filings for Q2 2026, worth $1.47B in total; no superinvestor held it.
13F holders, Q1 2026
Institutional positions in Select Medical Holdings Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 278
- +15 vs. Q4 2025
- Shares held
- 98.0M
- +10.4M (+11.8%) vs. Q4 2025
- Total value
- $1.60B
- +$294.4M (+22.6%) vs. Q4 2025
- New holders
- 61
- 88 more added
- Sold out
- 46
- 87 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SEM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 241 | $1.47B |
| Q1 2026 | 278 | $1.60B |
| Q4 2025 | 268 | $1.49B |
| Q3 2025 | 268 | $1.29B |
| Q2 2025 | 263 | $1.53B |
| Q1 2025 | 274 | $1.78B |
| Q4 2024 | 271 | $1.99B |
| Q3 2024 | 286 | $3.46B |
| Q2 2024 | 256 | $3.49B |
| Q1 2024 | 251 | $3.00B |
| Q4 2023 | 248 | $2.31B |
| Q3 2023 | 249 | $2.46B |
| Q2 2023 | 227 | $3.15B |
| Q1 2023 | 217 | $2.66B |
| Q4 2022 | 212 | $2.54B |
| Q3 2022 | 216 | $2.23B |
| Q2 2022 | 217 | $2.36B |
| Q1 2022 | 240 | $2.49B |
| Q4 2021 | 243 | $3.03B |
| Q3 2021 | 253 | $3.76B |
| Q2 2021 | 264 | $4.43B |
| Q1 2021 | 255 | $3.53B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Select Medical Holdings Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Teacher Retirement System of Texas | 130,785 | $2.13M | 0.01% | +10,642+8.9% | Added |
| Citigroup Inc | 136,009 | $2.22M | 0.00% | +103,949+324.2% | Added |
| Atom Investors LP | 136,415 | $2.22M | 0.16% | −117,277−46.2% | Reduced |
| Alliancebernstein L.P. | 151,668 | $2.25M | 0.00% | 00.0% | Unchanged |
| Gabelli & Co Investment Advisers, Inc. | 140,650 | $2.29M | 0.34% | +140,650 | New |
| Versor Investments LP | 144,727 | $2.36M | 5.77% | +144,727 | New |
| Moore Capital Management, LP | 145,500 | $2.37M | 0.09% | +120,500+482.0% | Added |
| Hudson Bay Capital Management LP | 150,970 | $2.46M | 0.01% | +150,970 | New |
| Wolverine Asset Management LLC | 155,190 | $2.53M | 0.04% | +155,190 | New |
| Omers Administration Corp | 159,400 | $2.60M | 0.02% | +159,400 | New |
| HRT Financial LP | 159,632 | $2.60M | 0.01% | +85,053+114.0% | Added |
| Empowered Funds, LLC | 159,689 | $2.60M | 0.02% | −312,186−66.2% | Reduced |
| Larson Financial Group LLC | 161,326 | $2.63M | 0.08% | +19,419+13.7% | Added |
| Price T Rowe Associates Inc | 165,144 | $2.69M | 0.00% | −16,441,125−99.0% | Reduced |
| Credit Industriel Et Commercial | 167,503 | $2.73M | 0.43% | +167,503 | New |
| Gabelli Funds LLC | 173,000 | $2.82M | 0.02% | +173,000 | New |
| Clough Capital Partners L P | 173,010 | $2.82M | 0.27% | 00.0% | Unchanged |
| Carmignac Gestion | 174,516 | $2.84M | 0.04% | +174,516 | New |
| State Board of Administration of Florida Retirement System | 178,230 | $2.90M | 0.01% | +15,437+9.5% | Added |
| Ameriprise Financial Inc | 185,824 | $3.03M | 0.00% | −66,961−26.5% | Reduced |
| Capula Management Ltd | 206,810 | $3.37M | 0.03% | +206,810 | New |
| Swiss National Bank | 220,100 | $3.59M | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 231,705 | $3.77M | 0.29% | +231,705 | New |
| SG Americas Securities, LLC | 231,988 | $3.78M | 0.00% | +195,959+543.9% | Added |
| First Trust Advisors LP | 232,046 | $3.78M | 0.00% | −77,741−25.1% | Reduced |
| Nuveen, LLC | 233,085 | $3.80M | 0.00% | +5,422+2.4% | Added |
| UBS Group AG | 257,440 | $4.19M | 0.00% | +68,647+36.4% | Added |
| Legal & General Group Plc | 262,383 | $4.27M | 0.00% | −21,441−7.6% | Reduced |
| Denali Advisors LLC | 263,100 | $4.29M | 0.48% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 270,752 | $4.41M | 0.01% | +228,181+536.0% | Added |
| UBS Asset Management Americas Inc | 271,754 | $4.43M | 0.00% | +12,565+4.8% | Added |
| Groupe la Francaise | 282,497 | $4.60M | 0.06% | +282,497 | New |
| JPMorgan Chase & Co | 290,638 | $4.73M | 0.00% | +69,068+31.2% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 300,000 | $4.89M | 0.01% | +300,000 | New |
| Man Group plc | 300,000 | $4.89M | 0.01% | +300,000 | New |
| Bridgeway Capital Management, LLC | 312,836 | $5.10M | 0.10% | −475,544−60.3% | Reduced |
| Rhumbline Advisers | 316,066 | $5.15M | 0.00% | +3,647+1.2% | Added |
| Caxton Associates LLP | 349,564 | $5.69M | 0.13% | +331,807+1,868.6% | Added |
| Two Sigma Investments, LP | 385,804 | $6.28M | 0.01% | +19,404+5.3% | Added |
| Public Sector Pension Investment Board | 394,194 | $6.42M | 0.02% | +12,778+3.4% | Added |
| Victory Capital Management Inc | 435,643 | $7.10M | 0.00% | +76,865+21.4% | Added |
| Picton Mahoney Asset Management | 500,000 | $8.14M | 0.08% | +500,000 | New |
| Arrowstreet Capital, Limited Partnership | 528,194 | $8.60M | 0.00% | +160,278+43.6% | Added |
| Principal Financial Group Inc | 535,625 | $8.73M | 0.00% | +8,454+1.6% | Added |
| Gardner Lewis Asset Management L P | 551,920 | $8.99M | 1.95% | +551,920 | New |
| Cambria Investment Management, L.P. | 553,728 | $9.02M | 0.50% | −3,766−0.7% | Reduced |
| Bank of America Corp | 639,398 | $10.4M | 0.00% | −659,055−50.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 658,467 | $10.7M | 0.02% | −526,932−44.5% | Reduced |
| Dana Investment Advisors, Inc. | 676,987 | $11.0M | 0.33% | −1,558−0.2% | Reduced |
| Vanguard Fiduciary Trust Co | 709,077 | $11.6M | 0.00% | +709,077 | New |
| Morgan Stanley | 851,429 | $13.9M | 0.00% | −115,281−11.9% | Reduced |
| Millennium Management LLC | 853,442 | $13.9M | 0.01% | +305,289+55.7% | Added |
| Balyasny Asset Management LLC | 904,737 | $14.7M | 0.03% | +848,246+1,501.6% | Added |
| Invesco Ltd. | 934,413 | $15.2M | 0.00% | −87,648−8.6% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 986,809 | $16.1M | 0.04% | +986,809 | New |
| Bank of New York Mellon Corp | 1,067,640 | $17.4M | 0.00% | +5,356+0.5% | Added |
| TIG Advisors, LLC | 1,071,046 | $17.4M | 0.83% | +995,550+1,318.7% | Added |
| Alpine Associates Management Inc. | 1,176,700 | $19.2M | 1.13% | +1,176,700 | New |
| Woodline Partners LP | 1,226,195 | $20.0M | 0.08% | −114,002−8.5% | Reduced |
| D. E. Shaw & Co., Inc. | 1,360,925 | $22.2M | 0.02% | −850,973−38.5% | Reduced |
| Northern Trust Corp | 1,366,882 | $22.3M | 0.00% | +73,133+5.7% | Added |
| Polar Asset Management Partners Inc. | 1,400,000 | $22.8M | 0.54% | +1,400,000 | New |
| Highland Capital Management Fund Advisors, L.P. | 1,478,770 | $24.1M | 1.68% | +1,478,770 | New |
| Qube Research & Technologies Ltd | 1,495,433 | $24.4M | 0.03% | +1,310,245+707.5% | Added |
| Charles Schwab Investment Management Inc | 1,704,603 | $27.8M | 0.00% | +17,866+1.1% | Added |
| CNH Partners LLC | 1,798,360 | $29.3M | 0.48% | +1,798,360 | New |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 1,833,473 | $29.9M | 0.41% | +1,833,473 | New |
| T. Rowe Price Investment Management, Inc. | 2,032,392 | $33.1M | 0.02% | −794,595−28.1% | Reduced |
| Goldman Sachs Group Inc | 2,081,883 | $33.9M | 0.00% | +1,585,237+319.2% | Added |
| HSBC Holdings PLC | 2,245,163 | $36.6M | 0.02% | +2,215,832+7,554.6% | Added |
| Geode Capital Management, LLC | 2,661,944 | $43.4M | 0.00% | −455,694−14.6% | Reduced |
| Glazer Capital, LLC | 4,079,780 | $66.5M | 1.41% | +4,079,780 | New |
| State Street Corp | 4,319,877 | $70.4M | 0.00% | −77,235−1.8% | Reduced |
| Vanguard Capital Management LLC | 4,819,685 | $78.5M | 0.00% | +4,819,685 | New |
| FIL Ltd | 4,960,732 | $80.8M | 0.06% | +4,960,732 | New |
| Dimensional Fund Advisors LP | 5,536,331 | $90.2M | 0.02% | +202,736+3.8% | Added |
| Vanguard Portfolio Management LLC | 6,723,557 | $109.5M | 0.01% | +6,723,557 | New |
| BlackRock, Inc. | 17,263,327 | $281.2M | 0.00% | −1,440,407−7.7% | Reduced |
| Western Standard LLC | 0 | $0 | 0.00% | −2,064,021−100.0% | Sold out |
| Hood River Capital Management LLC | 0 | $0 | 0.00% | −1,266,887−100.0% | Sold out |
| Prosight Management, LP | 0 | $0 | 0.00% | −1,035,086−100.0% | Sold out |
| Eversept Partners, LP | 0 | $0 | 0.00% | −906,100−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −492,505−100.0% | Sold out |
| Hotchkis & Wiley Capital Management LLC | 0 | $0 | 0.00% | −464,559−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −231,500−100.0% | Sold out |
| Beartown Capital Management, LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Sivik Global Healthcare LLC | 0 | $0 | 0.00% | −190,000−100.0% | Sold out |
| Wedge Capital Management L L P | 0 | $0 | 0.00% | −186,250−100.0% | Sold out |
| Segall Bryant & Hamill, LLC | 0 | $0 | 0.00% | −170,528−100.0% | Sold out |
| Levin Capital Strategies, L.P. | 0 | $0 | 0.00% | −162,000−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −138,229−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −135,653−100.0% | Sold out |
| Penn Capital Management Co Inc | 0 | $0 | 0.00% | −128,907−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −103,255−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −93,889−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −82,473−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −75,581−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −65,173−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −52,995−100.0% | Sold out |
| Permanent Capital Management, LP | 0 | $0 | 0.00% | −45,000−100.0% | Sold out |