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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.

Q3 2025 vs. Q2 2025

How the institutions holding Select Medical Holdings Corp changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of SEM: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders2634268+9
Shares100.4M51.7K100.6M+278.2K (+0.3%)
Value$1.53B$785.3K$1.29B−$233.4M (−15.3%)

4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (50)

Institutions that held Select Medical Holdings Corp at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to SEM in Q3 2025
InstitutionSharesValue% of portfolio
Western Standard LLC1,055,357$13.6M7.25%
Qube Research & Technologies Ltd576,424$7.40M0.01%
Woodline Partners LP557,592$7.16M0.03%
ExodusPoint Capital Management, LP405,190$5.20M0.07%
Winton Group Ltd276,948$3.56M0.13%
Two Sigma Investments, LP187,186$2.40M0.00%
Two Sigma Advisers, LP115,600$1.48M0.00%
Tudor Investment Corp Et Al114,204$1.47M0.01%
Aquatic Capital Management LLC96,932$1.24M0.02%
Voleon Capital Management LP85,024$1.09M0.03%
Algert Global LLC84,550$1.09M0.02%
Voloridge Investment Management, LLC73,127$939.0K0.00%
Atom Investors LP68,508$879.6K0.07%
Mirae Asset Global ETFs Holdings Ltd.51,959$667.2K0.00%
Walleye Capital LLC51,080$655.9K0.01%
Brevan Howard Capital Management LP43,071$553.0K0.01%
Bridgewater Associates, LP41,152$528.4K0.00%
Capital Fund Management S.A.40,090$514.8K0.01%
Kesler, Norman & Wride, LLC24,233$456.8K0.09%
Versor Investments LP35,400$454.5K0.08%
Optimize Financial Inc32,428$416.4K0.22%
Aristides Capital LLC20,934$268.8K0.08%
PDT Partners, LLC19,669$252.6K0.02%
Entropy Technologies, LP13,804$177.2K0.01%
Blueshift Asset Management, LLC13,749$176.5K0.05%
Humankind Investments LLC12,483$160.3K0.04%
Baird Financial Group, Inc.12,444$159.8K0.00%
CIBC Bancorp USA Inc.11,922$153.1K0.00%
Quantinno Capital Management LP11,503$147.7K0.00%
NorthCrest Asset Manangement, LLC10,494$136.8K0.00%
ISAM Funds (UK) Ltd7,473$96.0K0.02%
Quadrant Capital Group LLC7,274$93.4K0.00%
Rockefeller Capital Management L.P.4,942$63.5K0.00%
Quantbot Technologies LP2,113$27.1K0.00%
Point72 Europe (London) LLP1,708$21.9K0.00%
Salomon & Ludwin, LLC1,004$13.0K0.00%
Simplex Trading, LLC849$10.0K0.00%
Optiver Holding B.V.328$4.21K0.00%
Sunbelt Securities, Inc.137$1.76K0.00%
Root Financial Partners, LLC91$1.17K0.00%
Guerra Advisors Inc50$6420.00%
Transamerica Financial Advisors, Inc.38$4880.00%
Wealthspire Advisors, LLC37$4750.00%
Financial Consulate, Inc31$3990.00%
Manchester Capital Management LLC28$3600.00%
Clearstead Advisors, LLC17$2190.00%
Retirement Wealth Solutions LLC16$2060.00%
Capital Advisors, Ltd. LLC34$00.00%
Avion Wealth41$00.00%
Cloud Capital Management, LLC8$00.00%

Sold out (41)

Institutions that held Select Medical Holdings Corp at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of SEM in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
8 Knots Management, LLC1,750,188$26.6M
Loomis Sayles & Co L P568,003$8.62M
First Eagle Investment Management, LLC428,948$6.51M
Susquehanna International Group, LLP233,744$3.55M
Cubist Systematic Strategies, LLC187,228$2.84M
Marshall Wace, LLP134,832$2.05M
State of New Jersey Common Pension Fund D129,982$1.97M
Nebula Research & Development LLC112,364$1.71M
Persistent Asset Partners Ltd93,563$1.42M
Weiss Asset Management LP64,109$973.2K
Squarepoint Ops LLC61,295$930.5K
Allianz Asset Management GmbH61,200$929.0K
Argent Capital Management LLC56,645$859.9K
Econ Financial Services Corp54,174$822.4K
Gotham Asset Management, LLC38,550$585.2K
Graham Capital Management, L.P.30,892$468.9K
Renaissance Technologies LLC23,235$352.7K
Ritholtz Wealth Management17,108$259.7K
Balyasny Asset Management LLC16,849$255.8K
Quadrature Capital Ltd14,475$219.6K
Natixis Advisors, L.P.13,840$210.0K
Aigen Investment Management, LP13,226$200.8K
Summit X, LLC12,799$194.3K
Vista Finance, LLC11,413$173.2K
Hancock Whitney Corp10,461$158.8K
Bryn Mawr Trust Co4,785$72.6K
Kestra Investment Management, LLC3,673$58.6K
Quarry LP2,108$32.0K
Harel Insurance Investments & Financial Services Ltd.1,086$16.0K
Caitong International Asset Management Co., Ltd733$11.1K
Huntington National Bank372$5.65K
Skopos Labs, Inc.245$3.72K
Fuller & Thaler Asset Management, Inc.119$1.81K
Private Trust Co NA94$1.43K
Twin Peaks Wealth Advisors, LLC101$1.25K
Trust Co of Vermont73$1.11K
Bogart Wealth, LLC50$759
Arlington Trust Co LLC16$243
Rialto Wealth Management, LLC7$107
LGT Financial Advisors LLC4$61
True Wealth Design, LLC2$31

Not filed for Q3 2025 yet (4)

Institutions that held Select Medical Holdings Corp at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SEM in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Norges Bank37,860$574.7K
CIBC World Markets Corp13,780$209.2K
First Horizon Advisors, Inc.90$1.37K
Parkworth Wealth Management, Inc.4$61