Select Medical HoldingsSEM
13F holders, Q2 2026 (June 30)241holders −37
39new positions
76sold out
8famous investors
$16.51avg. 13F price*
At the end of Q2 2026, 241 institutions reported holding Select Medical Holdings Corp. (SEM) in their 13F filings, down 37 from Q1 2026. 39 opened new positions and 76 sold out. The largest holders were BlackRock, Inc. ($215.8M), Verition Fund Management LLC ($198.5M) and Glazer Capital, LLC ($177.3M). 8 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Select Medical Holdings Corp.
- CUSIP
- 81619Q105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 39 | $307.2M |
| Exits | 76 | $407.6M |
All 13F filers, Q1 2026 → Q2 2026: 41,102,511 shares bought and 50,151,976 shares sold, net −9,049,465 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 241 holders
| BlackRock, Inc. | 0.00% | Reduce -24.3% | 13,073,640 | $215.8M |
| Verition Fund Management LLC | 1.52% | New | 12,025,235 | $198.5M |
| Glazer Capital, LLC | 4.53% | Add +163.3% | 10,744,069 | $177.3M |
| Dimensional Fund Advisors LP | 0.02% | Reduce -0.3% | 5,518,861 | $91.1M |
| Two Sigma Investments, LP | 0.06% | Add +1181.4% | 4,943,691 | $81.6M |
| Wells Fargo & Company | 0.01% | Add +10274.5% | 4,506,456 | $74.4M |
| AQR Arbitrage LLC | 0.82% | Add +60.2% | 2,880,889 | $47.6M |
| Millennium Management | 0.03% | Add +222.7% | 2,754,016 | $45.5M |
| Decagon Asset Management LLP | 9.09% | New | 2,715,536 | $44.8M |
| Polar Asset Management Partners Inc. | 0.94% | Add +68.8% | 2,362,979 | $39.0M |
| HSBC Holdings PLC | 0.02% | Add +0.1% | 2,246,658 | $37.1M |
| Balyasny Asset Management L.P. | 0.05% | Add +79.5% | 1,623,940 | $26.8M |
| State Street Corp. | 0.00% | Reduce -65.4% | 1,493,609 | $24.7M |
| Geode Capital Management, LLC | 0.00% | Reduce -45.5% | 1,450,063 | $24.0M |
| Alpine Associates Management Inc. | 1.35% | Add +10.8% | 1,304,404 | $21.5M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Add +144.1% | 1,289,169 | $21.3M |
| Oddo BHF Asset Management Sas | 0.93% | New | 1,205,000 | $19.9M |
| Northern Trust Corp. | 0.00% | Reduce -20.0% | 1,093,051 | $18.0M |
| Westchester Capital Management, LLC | 0.82% | New | 983,315 | $16.2M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -58.1% | 871,540 | $14.4M |
| Woodline Partners LP | 0.04% | Reduce -29.8% | 860,622 | $14.2M |
| D. E. Shaw & Co. | 0.01% | Reduce -41.3% | 798,290 | $13.2M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -48.3% | 772,843 | $12.8M |
| Morgan Stanley | 0.00% | Reduce -39.9% | 511,408 | $8.4M |
| HRT Financial LP | 0.01% | Add +199.7% | 478,462 | $7.9M |
| Nuveen, LLC | 0.00% | Add +76.7% | 411,906 | $6.8M |
| Susquehanna International Group, LLP | 0.01% | Add +824.1% | 399,224 | $6.6M |
| Public Sector Pension Investment Board | 0.02% | Reduce -3.8% | 379,176 | $6.3M |
| Meteora Capital, LLC | 0.52% | New | 375,328 | $6.2M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | No change | 300,000 | $5.0M |
| Groupe la Francaise | 0.06% | No change | 282,497 | $4.7M |
| Bank of America Corp. | 0.00% | Reduce -62.0% | 242,992 | $4.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -16.9% | 225,710 | $3.7M |
| Legal & General Group Plc | 0.00% | Reduce -18.4% | 214,193 | $3.5M |
| Swiss National Bank | 0.00% | Reduce -3.9% | 211,600 | $3.5M |
| Man Group plc | 0.01% | Reduce -29.9% | 210,395 | $3.5M |
| Maven Securities LTD | 0.23% | New | 203,300 | $3.4M |
| Tudor Investment Corporation | 0.01% | New | 201,568 | $3.3M |
| Bluefin Capital Management, LLC | 0.97% | New | 200,000 | $3.3M |
| JPMorgan Chase & Co. | 0.00% | Reduce -34.1% | 191,396 | $3.2M |
| Boothbay Fund Management, LLC | 0.06% | New | 182,907 | $3.0M |
| Ameriprise Financial Inc. | 0.00% | Reduce -2.0% | 182,077 | $3.0M |
| SG Americas Securities, LLC | 0.00% | Reduce -23.6% | 177,220 | $2.9M |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -0.7% | 177,000 | $2.9M |
| OMERS ADMINISTRATION Corp | 0.02% | Add +10.3% | 175,800 | $2.9M |
| Carmignac Gestion | 0.04% | No change | 174,516 | $2.9M |
| Credit Industriel Et Commercial | 0.51% | No change | 167,503 | $2.8M |
| Norges Bank | 0.00% | — | 167,058 | $2.8M |
| AQR Capital Management | 0.00% | Add +52.1% | 166,669 | $2.8M |
| Versor Investments LP | 5.64% | Add +12.2% | 162,328 | $2.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -90.5% | 161,356 | $2.7M |
| UBS Group AG | 0.00% | Reduce -39.9% | 154,804 | $2.6M |
| Hudson Bay Capital Management LP | 0.01% | No change | 150,970 | $2.5M |
| Gabelli Funds LLC | 0.02% | Reduce -16.1% | 145,200 | $2.4M |
| Linden Thomas Advisory Services, LLC | 0.18% | Add +12.2% | 132,915 | $2.2M |
| California State Teachers Retirement System | 0.00% | Add +24.4% | 130,917 | $2.2M |
| Teacher Retirement System of Texas | 0.01% | Reduce -1.6% | 128,689 | $2.1M |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 0.29% | Reduce -15.0% | 119,550 | $2.0M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -2.9% | 119,079 | $2.0M |
| OP Asset Management Ltd | 0.02% | No change | 101,953 | $1.7M |
| Prudential Financial Inc. | 0.00% | Reduce -16.8% | 94,437 | $1.6M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -42.9% | 94,296 | $1.6M |
| Intech Investment Management LLC | 0.01% | Add +250.1% | 90,277 | $1.5M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -2.9% | 89,245 | $1.5M |
| Gsa Capital Partners LLP | 0.09% | Add +55.8% | 83,665 | $1.4M |
| Water Island Capital LLC | 0.15% | Reduce -20.3% | 82,492 | $1.4M |
| Point72 Asset Management | 0.00% | New | 80,629 | $1.3M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | Reduce -27.0% | 77,393 | $1.3M |
| Franklin Resources Inc. | 0.00% | Reduce -14.0% | 73,350 | $1.2M |
| Shay Capital LLC | 0.13% | New | 71,100 | $1.2M |
| One68 Global Capital, LLC | 2.45% | New | 70,100 | $1.2M |
| Y-Intercept (Hong Kong) Ltd | 0.02% | Reduce -43.5% | 69,442 | $1.1M |
| Creative Planning | 0.00% | Add +15.4% | 66,929 | $1.1M |
| Blackstone Inc. | 0.00% | Reduce -0.5% | 65,484 | $1.1M |
| Bridgeway Capital Management, LLC | 0.02% | Reduce -79.7% | 63,600 | $1.1M |
| MetLife Investment Management, LLC | 0.00% | No change | 60,340 | $996K |
| CSS LLC | 0.13% | Add +106.9% | 60,000 | $990K |
| New York State Teachers Retirement System | 0.00% | Add +18.5% | 56,448 | $932K |
| Occudo Quantitative Strategies LP | 0.05% | Reduce -45.7% | 55,762 | $921K |
| Jupiter Topco LLC | 0.00% | — | 50,821 | $839K |
| Quantinno Capital Management LP | 0.00% | Add +49.4% | 49,993 | $825K |
| Louisiana State Employees Retirement System | 0.01% | Reduce -1.0% | 48,400 | $799K |
| Oxford Asset Management LLP | 0.36% | No change | 43,929 | $725K |
| CSM Advisors, LLC | 0.02% | Add +75.6% | 42,953 | $710K |
| STRS Ohio | 0.00% | No change | 41,000 | $678K |
| PenderFund Capital Management Ltd. | 0.30% | Add +41.5% | 40,600 | $670K |
| South Dakota Investment Council | 0.01% | Reduce -9.8% | 40,177 | $663K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 39,839 | $658K |
| Two Sigma Securities, LLC | 0.06% | Reduce -0.3% | 39,731 | $656K |
| Handelsbanken Fonder AB | 0.00% | Reduce -21.4% | 38,811 | $641K |
| Sanctuary Advisors, LLC | 0.00% | New | 37,508 | $619K |
| Janney Montgomery Scott LLC | 0.00% | Reduce -11.3% | 37,469 | $619K |
| GTS Securities LLC | 0.01% | New | 37,327 | $616K |
| Gotham Asset Management | 0.00% | Reduce -13.4% | 37,138 | $613K |
| Prelude Capital Management, LLC | 0.04% | Reduce -84.2% | 36,600 | $604K |
| Blueshift Asset Management, LLC | 0.13% | Add +194.6% | 34,830 | $575K |
| Alliancebernstein L.P. | 0.00% | Reduce -77.2% | 34,608 | $564K |
| Bailard, Inc. | 0.01% | No change | 33,300 | $550K |
| Victory Capital Management Inc. | 0.00% | Reduce -92.5% | 32,664 | $539K |
| Royal Bank of Canada | 0.00% | Add +188.4% | 30,624 | $505K |
| Leuthold Group, LLC | 0.05% | No change | 30,357 | $501K |
| FMR LLC | 0.00% | Add +20.5% | 29,775 | $492K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -37.7% | 29,189 | $482K |
| Arizona State Retirement System | 0.00% | Reduce -5.0% | 29,087 | $480K |
| Yousif Capital Management, LLC | 0.01% | Reduce -4.0% | 28,730 | $474K |
| Marshall Wace, LLP | 0.00% | New | 28,591 | $472K |
| Atom Investors LP | 0.04% | Reduce -79.6% | 27,779 | $459K |
| Teachers Retirement System of the State of Kentucky | 0.00% | No change | 27,059 | $447K |
| Skandinaviska Enskilda Banken AB (publ) | 0.02% | Reduce -50.0% | 26,865 | $444K |
| Barclays PLC | 0.00% | Reduce -48.2% | 26,385 | $436K |
| Fifth Third Bancorp | 0.00% | Add +2.8% | 25,308 | $418K |
| Sovereign Financial Group, Inc. | 0.06% | Add +0.0% | 25,195 | $416K |
| Centiva Capital, LP | 0.01% | Reduce -4.3% | 25,000 | $413K |
| Sageworth Trust Co | 0.02% | Reduce -15.5% | 24,914 | $411K |
| Vanguard Investments Australia, Ltd. | 0.00% | Reduce -10.5% | 24,891 | $411K |
| State of Tennessee, Department of Treasury | 0.00% | Reduce -45.1% | 23,791 | $393K |
| ProShare Advisors LLC | 0.00% | Reduce -39.4% | 23,789 | $393K |
| GAMCO Investors | 0.00% | No change | 22,000 | $363K |
| Natixis Advisors, LLC | 0.00% | Reduce -10.1% | 21,917 | $361K |
| Larson Financial Group LLC | 0.01% | Reduce -86.6% | 21,608 | $357K |
| Citadel Advisors | 0.00% | Reduce -61.7% | 21,524 | $355K |
| Vontobel Holding Ltd. | 0.00% | Add +0.5% | 21,103 | $348K |
| Harvest Management LLC | 0.15% | Add +6.6% | 21,000 | $347K |
| Penn Capital Management Company, LLC | 0.02% | New | 20,676 | $341K |
| T3 Companies, LLC | 0.38% | New | 20,000 | $330K |
| Evergreen Capital Management LLC | 0.01% | New | 19,786 | $327K |
| Bank of New York Mellon Corp | 0.00% | Reduce -98.2% | 19,510 | $322K |
| Fifth Third Wealth Advisors LLC | 0.01% | New | 19,332 | $319K |
| Pictet Asset Management Holding SA | 0.00% | No change | 18,997 | $314K |
| LPL Financial LLC | 0.00% | Reduce -4.0% | 18,880 | $312K |
| Mirabella Financial Services LLP | 0.03% | Add +35.9% | 18,725 | $309K |
| Jane Street Group, LLC | 0.00% | Reduce -83.3% | 18,624 | $307K |
| Squarepoint Ops LLC | 0.00% | Reduce -93.5% | 17,607 | $291K |
| Rhumbline Advisers | 0.00% | Reduce -94.4% | 17,569 | $290K |
| Mariner, LLC | 0.00% | New | 16,235 | $268K |
| United Capital Financial Advisors, LLC | 0.00% | New | 16,161 | $267K |
| Maryland State Retirement & Pension System | 0.00% | No change | 16,143 | $267K |
| Guggenheim Capital LLC | 0.00% | Reduce -39.2% | 15,644 | $258K |
| Romano Brothers and Company | 0.03% | No change | 15,450 | $255K |
| Net Worth Advisory Group | 0.06% | Reduce -5.2% | 15,010 | $248K |
| HUB Investment Partners, LLC | 0.00% | New | 14,559 | $240K |
| Sei Investments Co. | 0.00% | No change | 14,403 | $238K |
| State of Wisconsin Investment Board | 0.00% | Add +27.4% | 14,082 | $232K |
| Arax Advisory Partners | 0.00% | Add +462.1% | 13,693 | $226K |
| Citigroup Inc. | 0.00% | Reduce -90.1% | 13,496 | $223K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 13,261 | $219K |
| Praxis Investment Management Inc. | 0.01% | No change | 12,896 | $213K |
| Neuberger Berman Group LLC | 0.00% | Reduce -7.0% | 12,762 | $211K |
| Schonfeld Strategic Advisors LLC | 0.00% | Reduce -80.0% | 12,606 | $208K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Reduce -4.6% | 12,093 | $200K |
| Baird Financial Group, Inc. | 0.00% | Reduce -3.8% | 11,778 | $194K |
| Kesler, Norman & Wride, LLC | 0.03% | New | 11,536 | $190K |
| Symmetry Partners, LLC | 0.01% | New | 11,350 | $187K |
| Mercer Global Advisors Inc. | 0.00% | New | 11,337 | $187K |
| Able Wealth Management LLC | 0.04% | New | 11,163 | $184K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 8,728 | $144K |
| Summit Securities Group LLC | 0.03% | New | 8,234 | $136K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -2.4% | 8,133 | $134K |
| PNC Financial Services Group, Inc. | 0.00% | Add +4.8% | 7,588 | $125K |
| Deutsche Bank AG | 0.00% | Reduce -92.6% | 7,317 | $121K |
| State of Alaska, Department of Revenue | 0.00% | Reduce -88.2% | 7,259 | $119K |
| GAMMA Investing LLC | 0.00% | Add +1.1% | 6,565 | $108K |
| Hantz Financial Services, Inc. | 0.00% | Add +80.1% | 5,788 | $96K |
| Federation des caisses Desjardins du Quebec | 0.00% | New | 5,241 | $87K |
| Longfellow Investment Management Co. LLC | 0.02% | No change | 4,660 | $77K |
| Parallel Advisors, LLC | 0.00% | Add +543.5% | 4,376 | $72K |
| Covestor Ltd | 0.04% | Reduce -24.8% | 4,242 | $70K |
| Nisa Investment Advisors, LLC | 0.00% | Add +23.9% | 4,154 | $69K |
| KBC Group NV | 0.00% | Reduce -41.9% | 3,393 | $56K |
| First Horizon Corp. | 0.00% | No change | 3,298 | $54K |
| Farther Finance Advisors, LLC | 0.00% | Add +338.8% | 2,558 | $42K |
| Pinnacle Wealth Planning Services, Inc. | 0.00% | Reduce -0.8% | 2,438 | $40K |
| Osaic Holdings, Inc. | 0.00% | Add +0.1% | 2,246 | $37K |
| Vanguard Portfolio Management LLC | 0.00% | Reduce -100.0% | 2,134 | $35K |
| BNP Paribas Financial Markets | 0.00% | Reduce -92.2% | 2,114 | $35K |
| Harbor Capital Advisors, Inc. | 0.00% | Add +4.2% | 2,080 | $34K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | Add +7.2% | 2,030 | $34K |
| Assetmark, Inc. | 0.00% | Add +1.0% | 2,022 | $33K |
| Motco | 0.00% | No change | 2,000 | $33K |
| Versant Capital Management, Inc | 0.00% | No change | 1,915 | $32K |
| Nykredit A/S | 0.00% | — | 1,651 | $27K |
| Smartleaf Asset Management LLC | 0.00% | No change | 1,606 | $27K |
| Monetary Solutions, Ltd | 0.02% | No change | 1,340 | $22K |
| Bessemer Group Inc. | 0.00% | Add +0.8% | 1,356 | $22K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +93.2% | 1,283 | $21K |
| CX Institutional | 0.00% | Reduce -60.4% | 1,221 | $20K |
| Salomon & Ludwin, LLC | 0.00% | Add +16.1% | 1,166 | $19K |
| Quarry LP | 0.00% | New | 1,096 | $18K |
| Harvest Fund Management Co., Ltd | 0.00% | No change | 1,047 | $17K |
| Highbridge Capital Management LLC | 0.00% | New | 1,000 | $17K |
| Allworth Financial LP | 0.00% | Add +109.2% | 933 | $15K |
| Physician Wealth Advisors, Inc. | 0.00% | No change | 909 | $15K |
| Rockefeller Capital Management L.P. | 0.00% | Reduce -28.3% | 782 | $13K |
| UMB Bank, n.a. | 0.00% | Add +8.8% | 679 | $11K |
| Signaturefd, LLC | 0.00% | Add +2.8% | 618 | $10K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | No change | 520 | $9K |
| Lanark Financial, Inc. | 0.00% | No change | 500 | $8K |
| Global Retirement Partners, LLC | 0.00% | — | 431 | $7K |
| Los Angeles Capital Management LLC | 0.00% | No change | 415 | $7K |
| Jones Financial Companies LLLP | 0.00% | Add +9.6% | 390 | $6K |
| Salem Investment Counselors Inc. | 0.00% | No change | 327 | $5K |
| SJS Investment Consulting Inc. | 0.00% | Add +7750.0% | 314 | $5K |
| US Bancorp \de | 0.00% | Add +5.2% | 282 | $5K |
| Bare Financial Services, Inc | 0.00% | Add +142.1% | 276 | $5K |
| Rothschild Investment LLC | 0.00% | Add +11.7% | 258 | $4K |
| Godfrey Financial Associates, Inc. | 0.00% | No change | 254 | $4K |
| Picton Mahoney Asset Management | 0.00% | Reduce -100.0% | 225 | $4K |
| Highline Wealth Partners LLC | 0.00% | No change | 209 | $3K |
| Kilter Group LLC | 0.00% | No change | 194 | $3K |
| Bellevue Asset Management, LLC | 0.00% | New | 188 | $3K |
| Optiver Holding B.V. | 0.00% | New | 160 | $3K |
| Keating Financial Advisory Services, Inc. | 0.00% | No change | 137 | $2K |
| Parkside Financial Bank & Trust | 0.00% | No change | 112 | $2K |
| Essential Partners LLC | 0.00% | Add +373.9% | 109 | $2K |
| Oakmont Advisory Group, LLC | 0.00% | New | 102 | $2K |
| Group One Trading LLC | 0.00% | Reduce -98.9% | 98 | $2K |
| Webster Bank, N. A. | 0.00% | No change | 85 | $1K |
| Marquette Asset Management, LLC | 0.00% | No change | 77 | $1K |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 70 | $1K |
| IFP Advisors, Inc | 0.00% | Reduce -7.3% | 64 | $1K |
| Investors Portfolio Services LLC | 0.00% | Add +231.6% | 63 | $1K |
| Ares Financial Consulting, LLC | 0.00% | No change | 61 | $1K |
| Capital Advisors, Ltd. LLC | 0.00% | No change | 44 | $1K |
| Manchester Capital Management LLC | 0.00% | Add +89.3% | 53 | $876 |
| Financial Consulate, Inc. | 0.00% | No change | 51 | $843 |
| JFS Wealth Advisors, LLC | 0.00% | Add +133.3% | 42 | $694 |
| Plante Moran Financial Advisors, LLC | 0.00% | New | 40 | $660 |
| Transamerica Financial Advisors, LLC | 0.00% | No change | 38 | $627 |
| Ankerstar Wealth, LLC | 0.00% | Add +89.5% | 36 | $594 |
| Zions Bancorporation, National Association | 0.00% | New | 36 | $594 |
| Rialto Wealth Management, LLC | 0.00% | New | 30 | $496 |
| MassMutual Private Wealth & Trust, FSB | 0.00% | No change | 23 | $380 |
| Gilpin Wealth Management, LLC | 0.00% | Add +40.0% | 21 | $347 |
| Fiduciary Financial Advisors | 0.00% | New | 13 | $199 |
| Davis Capital Management | 0.00% | New | 6 | $99 |
| Hughes Financial Services, LLC | 0.00% | No change | 3 | $50 |
| SBI Securities Co., Ltd. | 0.00% | Add +100.0% | 2 | $33 |
| Dunhill Financial, LLC | 0.00% | No change | 1 | $31 |
| Bay Harbor Wealth Management, LLC | 0.00% | No change | 1 | $17 |
| Retirement Wealth Solutions LLC | 0.00% | No change | 1 | $17 |
| Evolution Advisers, Inc. | 0.00% | New | 8 | $0 |
"% of holder's portfolio" is SEM's weight in each manager's 13F, not the share of Select Medical Holdings Corp. the manager owns.