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Select Medical (SEM) Institutional Ownership

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Institutional Ownership Changes (13F Filings) for Select Medical (NYSE:SEM)

Current
Institutional Ownership
Percentage
89.48%
Number of
Institutional Buyers
(last 12 months)
150
Total
Institutional Inflows
(last 12 months)
$311.42M
Number of
Institutional Sellers
(last 12 months)
82
Total
Institutional Outflows
(last 12 months)
$140.59M
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SEM Institutional Buying and Selling by Quarter

Select Medical Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/20/2026 Susquehanna International Group LLP399,224$6.59M0.0%+824.1%0.322%
8/20/2026 GTS Securities LLC37,327$616K0.0%N/A0.030%
8/20/2026 Harvest Management LLC21,000$347K0.1%+6.6%0.017%
8/20/2026 Bluefin Capital Management LLC200,000$3.30M0.8%N/A0.161%
8/20/2026 Penn Capital Management Company LLC20,676$341K0.0%N/A0.017%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC225,710$3.73M0.0%-16.9%0.182%
8/19/2026 Hsbc Holdings PLC2,246,658$37.14M0.0%+0.1%1.813%
7/10/2026 Handelsbanken Fonder AB38,811$641K0.0%-21.5%0.031%
6/15/2026 Carmignac Gestion174,516$2.84M0.0%N/A0.141%
5/27/2026 Alpine Woods Capital Investors LLC18,132$295K0.1%N/A0.015%
5/22/2026 Segall Bryant & Hamill LLC281,857$4.57M0.1%+65.3%0.227%
5/21/2026Groupe la Francaise282,497$4.60M0.1%N/A0.228%
5/19/2026 Bank of America Corp DE639,398$10.42M0.0%-50.8%0.516%
5/19/2026 South Dakota Investment Council44,556$726K0.0%-46.6%0.036%
5/18/2026 Amundi23,875$389K0.0%-83.0%0.019%
5/18/2026California State Teachers Retirement System105,245$1.71M0.0%-0.8%0.085%
5/18/2026 Royal Bank of Canada10,620$173K0.0%-25.6%0.009%
5/18/2026 Empowered Funds LLC159,689$2.60M0.0%-66.2%0.129%
5/16/2026 The Manufacturers Life Insurance Company 46,829$763K0.0%-2.1%0.038%
5/16/2026 Quantinno Capital Management LP33,469$545K0.0%+19.2%0.027%
5/16/2026 Polar Asset Management Partners Inc.1,400,000$22.81M0.5%N/A1.129%
5/15/2026 Rangeley Capital LLC50,000$814K0.7%-38.3%0.040%
5/15/2026 OMERS ADMINISTRATION Corp159,400$2.60M0.0%N/A0.129%
5/14/2026 Healthcare of Ontario Pension Plan Trust Fund300,000$4.89M0.0%N/A0.242%
5/14/2026 Gabelli Funds LLC173,000$2.82M0.0%N/A0.140%
5/14/2026 GABELLI & Co INVESTMENT ADVISERS INC.140,650$2.29M0.3%N/A0.113%
5/14/2026 Gamco Investors INC. ET AL22,000$358K0.0%N/A0.018%
5/14/2026 Arrowstreet Capital Limited Partnership528,194$8.60M0.0%+43.6%0.426%
5/14/2026 Caxton Associates LLP349,564$5.69M0.1%+1,868.6%0.282%
5/14/2026 Capula Management Ltd206,810$3.37M0.0%N/A0.167%
5/14/2026 Sei Investments Co.14,403$235K0.0%-36.8%0.012%
5/13/2026 First Trust Advisors LP232,046$3.78M0.0%-25.1%0.187%
5/7/2026 Dimensional Fund Advisors LP5,536,331$90.19M0.0%+3.8%4.464%
5/5/2026 Bank of New York Mellon Corp1,067,640$17.39M0.0%+0.5%0.861%
5/5/2026 Illinois Municipal Retirement Fund51,671$842K0.0%-15.3%0.042%
5/4/2026 Principal Financial Group Inc.535,625$8.73M0.0%+1.6%0.432%
5/1/2026 Commonwealth of Pennsylvania Public School Empls Retrmt SYS77,251$1.26M0.0%+183.2%0.062%
5/1/2026 Fifth Third Bancorp24,627$401K0.0%+3,320.4%0.020%
4/30/2026 Hsbc Holdings PLC2,245,163$36.60M0.0%+7,554.6%1.810%
4/30/2026 Sageworth Trust Co29,487$480K0.0%-24.8%0.024%
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4/29/2026 Credit Industriel ET Commercial167,503$2.73M0.2%N/A0.135%
4/28/2026 Praxis Investment Management Inc.12,896$210K0.0%-15.2%0.010%
4/27/2026 New York State Teachers Retirement System47,618$776K0.0%-7.0%0.038%
4/27/2026 Y Intercept Hong Kong Ltd123,005$2.00M0.0%+16.4%0.099%
4/25/2026 Strs Ohio41,000$668K0.0%-17.7%0.033%
4/22/2026 Janney Montgomery Scott LLC42,237$688K0.0%N/A0.034%
4/22/2026 Sterling Capital Management LLC3,562$58K0.0%-42.5%0.003%
4/21/2026 Louisiana State Employees Retirement System48,900$797K0.0%N/A0.039%
4/20/2026 OP Asset Management Ltd101,953$1.66M0.0%N/A0.082%
4/16/2026 SG Americas Securities LLC231,988$3.78M0.0%+543.9%0.187%
3/20/2026 Hsbc Holdings PLC29,331$436K0.0%+4.9%0.024%
3/3/2026 Caitong International Asset Management Co. Ltd1,888$28K0.0%N/A0.002%
2/19/2026 T. Rowe Price Investment Management Inc.2,826,987$41.98M0.0%-1.1%2.283%
2/19/2026 Invesco Ltd.1,022,061$15.18M0.0%-33.1%0.825%
2/18/2026 Beartown Capital Management LLC200,000$2.97M2.1%N/A0.162%
2/18/2026 State of Tennessee Department of Treasury63,307$953K0.0%+33.2%0.051%
2/18/2026 XTX Topco Ltd138,229$2.05M0.1%+394.2%0.112%
2/18/2026 nVerses Capital LLC10,971$163K0.4%N/A0.009%
2/18/2026 VARCOV Co.26,008$386K0.2%N/A0.021%
2/18/2026 Millennium Management LLC548,153$8.14M0.0%-65.5%0.443%
2/18/2026 Moore Capital Management LP25,000$371K0.0%N/A0.020%
2/18/2026 Inspire Investing LLC31,310$465K0.0%-12.2%0.025%
2/18/2026 Gotham Asset Management LLC80,592$1.20M0.0%N/A0.065%
2/18/2026 Engineers Gate Manager LP18,760$279K0.0%-84.8%0.015%
2/18/2026 Eversept Partners LP906,100$13.46M0.7%N/A0.732%
2/18/2026 Clough Capital Partners L P173,010$2.57M0.2%N/A0.140%
2/18/2026 Balyasny Asset Management L.P.56,491$839K0.0%N/A0.046%
2/18/2026 Bridgeway Capital Management LLC788,380$11.71M0.2%+7.1%0.637%
2/17/2026 Guggenheim Capital LLC37,424$556K0.0%N/A0.030%
2/17/2026 Schonfeld Strategic Advisors LLC184,837$2.75M0.0%N/A0.149%
2/17/2026 AQR Capital Management LLC87,581$1.30M0.0%+18.7%0.071%
2/17/2026 TIG Advisors LLC75,496$1.12M0.1%N/A0.061%
2/17/2026 Amundi140,117$2.08M0.0%+71.4%0.113%
2/17/2026 Jump Financial LLC63,557$944K0.0%-9.2%0.051%
2/17/2026 Price T Rowe Associates Inc. MD16,606,269$246.60M0.0%+4.3%13.412%
2/17/2026 T. Rowe Price Investment Management Inc.1,075,854$15.98M0.0%-62.4%0.869%
2/17/2026 Adage Capital Partners GP L.L.C.1,185,399$17.60M0.0%N/A0.957%
2/17/2026California State Teachers Retirement System106,046$1.58M0.0%-4.2%0.086%
2/17/2026 Atom Investors LP253,692$3.77M0.3%+270.3%0.205%
2/17/2026 State of Wisconsin Investment Board71,016$1.06M0.0%-59.3%0.057%
2/17/2026 Royal Bank of Canada14,273$212K0.0%-30.3%0.012%
2/17/2026 Graham Capital Management L.P.10,390$154K0.0%N/A0.008%
2/16/2026 Squarepoint Ops LLC42,571$632K0.0%N/A0.034%
2/16/2026 Verition Fund Management LLC135,653$2.01M0.0%+92.6%0.110%
2/16/2026 Barclays PLC193,774$2.88M0.0%-2.3%0.156%
2/13/2026 Prosight Management LP1,035,086$15.37M3.2%+18.3%0.836%
2/13/2026 Marshall Wace LLP24,000$356K0.0%N/A0.019%
2/13/2026 The Manufacturers Life Insurance Company 47,831$710K0.0%-6.6%0.039%
2/13/2026 CANADA LIFE ASSURANCE Co96,506$1.43M0.0%-5.8%0.078%
2/13/2026 Bridgewater Associates LP65,173$968K0.0%+58.4%0.053%
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2/13/2026 Quarry LP1,780$26K0.0%N/A0.001%
2/13/2026 Smartleaf Asset Management LLC2,870$43K0.0%+37.8%0.002%
2/13/2026 Public Sector Pension Investment Board381,416$5.66M0.0%-11.4%0.308%
2/13/2026 First Trust Advisors LP309,787$4.60M0.0%+41.4%0.250%
2/13/2026 Charles Schwab Investment Management Inc.1,686,737$25.05M0.0%+1.4%1.362%
2/13/2026 Police & Firemen s Retirement System of New Jersey27,789$413K0.0%-10.1%0.022%
2/13/2026 State Street Corp4,397,112$65.30M0.0%+0.2%3.551%
2/13/2026 Caitong International Asset Management Co. Ltd1,888$28K0.1%N/A0.002%
2/13/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC259,189$3.85M0.0%-1.4%0.209%
2/13/2026 Wells Fargo & Company MN123,623$1.84M0.0%-61.5%0.100%


SEM Institutional Ownership - Frequently Asked Questions

During the previous two years, 288 institutional investors and hedge funds held shares of Select Medical. The most heavily invested institutionals were Price T Rowe Associates Inc. MD ($246.60M), Vanguard Group Inc. ($185.30M), Dimensional Fund Advisors LP ($90.19M), State Street Corp ($65.30M), Geode Capital Management LLC ($46.30M), T. Rowe Price Investment Management Inc. ($41.98M), and Hsbc Holdings PLC ($37.14M).Learn more on Select Medical's institutional investors.

89.48% of Select Medical's stock is owned by institutional investors. Learn more on SEM's institutional investor holdings.

Of the 254 institutional investors that purchased Select Medical's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Hsbc Holdings PLC ($2.29M), Western Standard LLC ($2.06M), Norges Bank ($1.77M), 8 Knots Management LLC ($1.76M), The Manufacturers Life Insurance Company ($1.54M), Millennium Management LLC ($1.53M), and Hood River Capital Management LLC ($1.41M).

Institutional investors have bought a total of 21,190,900 shares in the last 24 months. This purchase volume represents approximately $311.42M in transactions.

Of the 82 institutional investors that sold Select Medical's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($1.82M), Millennium Management LLC ($1.04M), Bank of America Corp DE ($659.06K), Invesco Ltd. ($504.58K), Principal Financial Group Inc. ($489.82K), Vanguard Group Inc. ($449.18K), and Nuveen LLC ($442.43K).

Institutional investors have sold a total of 9,739,271 shares in the last 24 months. This volume of shares sold represents approximately $140.59M in transactions.


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Institutional ownership data for NYSE:SEM is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/20/2026. New 13F filings are added each quarter as they're published.
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