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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)
$314.21M
Number of
Institutional Sellers
(last 12 months)
82
Total
Institutional Outflows
(last 12 months)
$142.56M
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SEM Institutional Buying and Selling by Quarter

Select Medical Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Maven Securities LTD203,300$3.36M0.1%N/A0.164%
9/9/2026Squarepoint Ops LLC17,607$291K0.0%-93.5%0.014%
9/8/2026Arizona State Retirement System29,087$480K0.0%-5.0%0.023%
9/8/2026Nykredit A S1,651$27K0.0%N/A0.001%
8/21/2026Nykredit A S1,651$27K0.0%N/A0.001%
8/20/2026Susquehanna International Group LLP399,224$6.59M0.0%+824.1%0.322%
8/20/2026GTS Securities LLC37,327$616K0.0%N/A0.030%
8/20/2026Harvest Management LLC21,000$347K0.1%+6.6%0.017%
8/20/2026Bluefin Capital Management LLC200,000$3.30M0.8%N/A0.161%
8/20/2026Penn Capital Management Company LLC20,676$341K0.0%N/A0.017%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC225,710$3.73M0.0%-16.9%0.182%
8/19/2026Hsbc Holdings PLC2,246,658$37.14M0.0%+0.1%1.813%
7/10/2026Handelsbanken Fonder AB38,811$641K0.0%-21.5%0.031%
6/15/2026Carmignac Gestion174,516$2.84M0.0%N/A0.141%
5/27/2026Alpine Woods Capital Investors LLC18,132$295K0.1%N/A0.015%
5/22/2026Segall Bryant & Hamill LLC281,857$4.57M0.1%+65.3%0.227%
5/21/2026Groupe la Francaise282,497$4.60M0.1%N/A0.228%
5/19/2026Bank of America Corp DE639,398$10.42M0.0%-50.8%0.516%
5/19/2026South Dakota Investment Council44,556$726K0.0%-46.6%0.036%
5/18/2026Amundi23,875$389K0.0%-83.0%0.019%
5/18/2026California State Teachers Retirement System105,245$1.71M0.0%-0.8%0.085%
5/18/2026Royal Bank of Canada10,620$173K0.0%-25.6%0.009%
5/18/2026Empowered Funds LLC159,689$2.60M0.0%-66.2%0.129%
5/16/2026The Manufacturers Life Insurance Company 46,829$763K0.0%-2.1%0.038%
5/16/2026Quantinno Capital Management LP33,469$545K0.0%+19.2%0.027%
5/16/2026Polar Asset Management Partners Inc.1,400,000$22.81M0.5%N/A1.129%
5/15/2026Rangeley Capital LLC50,000$814K0.7%-38.3%0.040%
5/15/2026OMERS ADMINISTRATION Corp159,400$2.60M0.0%N/A0.129%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund300,000$4.89M0.0%N/A0.242%
5/14/2026Gabelli Funds LLC173,000$2.82M0.0%N/A0.140%
5/14/2026GABELLI & Co INVESTMENT ADVISERS INC.140,650$2.29M0.3%N/A0.113%
5/14/2026Gamco Investors INC. ET AL22,000$358K0.0%N/A0.018%
5/14/2026Arrowstreet Capital Limited Partnership528,194$8.60M0.0%+43.6%0.426%
5/14/2026Caxton Associates LLP349,564$5.69M0.1%+1,868.6%0.282%
5/14/2026Capula Management Ltd206,810$3.37M0.0%N/A0.167%
5/14/2026Sei Investments Co.14,403$235K0.0%-36.8%0.012%
5/13/2026First Trust Advisors LP232,046$3.78M0.0%-25.1%0.187%
5/7/2026Dimensional Fund Advisors LP5,536,331$90.19M0.0%+3.8%4.464%
5/5/2026Bank of New York Mellon Corp1,067,640$17.39M0.0%+0.5%0.861%
5/5/2026Illinois Municipal Retirement Fund51,671$842K0.0%-15.3%0.042%
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5/4/2026Principal Financial Group Inc.535,625$8.73M0.0%+1.6%0.432%
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS77,251$1.26M0.0%+183.2%0.062%
5/1/2026Fifth Third Bancorp24,627$401K0.0%+3,320.4%0.020%
4/30/2026Hsbc Holdings PLC2,245,163$36.60M0.0%+7,554.6%1.810%
4/30/2026Sageworth Trust Co29,487$480K0.0%-24.8%0.024%
4/29/2026Credit Industriel ET Commercial167,503$2.73M0.2%N/A0.135%
4/28/2026Praxis Investment Management Inc.12,896$210K0.0%-15.2%0.010%
4/27/2026New York State Teachers Retirement System47,618$776K0.0%-7.0%0.038%
4/27/2026Y Intercept Hong Kong Ltd123,005$2.00M0.0%+16.4%0.099%
4/25/2026Strs Ohio41,000$668K0.0%-17.7%0.033%
4/22/2026Janney Montgomery Scott LLC42,237$688K0.0%N/A0.034%
4/22/2026Sterling Capital Management LLC3,562$58K0.0%-42.5%0.003%
4/21/2026Louisiana State Employees Retirement System48,900$797K0.0%N/A0.039%
4/20/2026OP Asset Management Ltd101,953$1.66M0.0%N/A0.082%
4/16/2026SG Americas Securities LLC231,988$3.78M0.0%+543.9%0.187%
3/20/2026Hsbc Holdings PLC29,331$436K0.0%+4.9%0.024%
3/3/2026Caitong International Asset Management Co. Ltd1,888$28K0.0%N/A0.002%
2/19/2026T. Rowe Price Investment Management Inc.2,826,987$41.98M0.0%-1.1%2.283%
2/19/2026Invesco Ltd.1,022,061$15.18M0.0%-33.1%0.825%
2/18/2026Beartown Capital Management LLC200,000$2.97M2.1%N/A0.162%
2/18/2026State of Tennessee Department of Treasury63,307$953K0.0%+33.2%0.051%
2/18/2026XTX Topco Ltd138,229$2.05M0.1%+394.2%0.112%
2/18/2026nVerses Capital LLC10,971$163K0.4%N/A0.009%
2/18/2026VARCOV Co.26,008$386K0.2%N/A0.021%
2/18/2026Millennium Management LLC548,153$8.14M0.0%-65.5%0.443%
2/18/2026Moore Capital Management LP25,000$371K0.0%N/A0.020%
2/18/2026Inspire Investing LLC31,310$465K0.0%-12.2%0.025%
2/18/2026Gotham Asset Management LLC80,592$1.20M0.0%N/A0.065%
2/18/2026Engineers Gate Manager LP18,760$279K0.0%-84.8%0.015%
2/18/2026Eversept Partners LP906,100$13.46M0.7%N/A0.732%
2/18/2026Clough Capital Partners L P173,010$2.57M0.2%N/A0.140%
2/18/2026Balyasny Asset Management L.P.56,491$839K0.0%N/A0.046%
2/18/2026Bridgeway Capital Management LLC788,380$11.71M0.2%+7.1%0.637%
2/17/2026Guggenheim Capital LLC37,424$556K0.0%N/A0.030%
2/17/2026Schonfeld Strategic Advisors LLC184,837$2.75M0.0%N/A0.149%
2/17/2026AQR Capital Management LLC87,581$1.30M0.0%+18.7%0.071%
2/17/2026TIG Advisors LLC75,496$1.12M0.1%N/A0.061%
2/17/2026Amundi140,117$2.08M0.0%+71.4%0.113%
2/17/2026Jump Financial LLC63,557$944K0.0%-9.2%0.051%
2/17/2026Price T Rowe Associates Inc. MD16,606,269$246.60M0.0%+4.3%13.412%
2/17/2026T. Rowe Price Investment Management Inc.1,075,854$15.98M0.0%-62.4%0.869%
2/17/2026Adage 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%
2/17/2026Atom Investors LP253,692$3.77M0.3%+270.3%0.205%
2/17/2026State of Wisconsin Investment Board71,016$1.06M0.0%-59.3%0.057%
2/17/2026Royal Bank of Canada14,273$212K0.0%-30.3%0.012%
2/17/2026Graham Capital Management L.P.10,390$154K0.0%N/A0.008%
2/16/2026Squarepoint Ops LLC42,571$632K0.0%N/A0.034%
2/16/2026Verition Fund Management LLC135,653$2.01M0.0%+92.6%0.110%
2/16/2026Barclays PLC193,774$2.88M0.0%-2.3%0.156%
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2/13/2026Prosight Management LP1,035,086$15.37M3.2%+18.3%0.836%
2/13/2026Marshall Wace LLP24,000$356K0.0%N/A0.019%
2/13/2026The Manufacturers Life Insurance Company 47,831$710K0.0%-6.6%0.039%
2/13/2026CANADA LIFE ASSURANCE Co96,506$1.43M0.0%-5.8%0.078%
2/13/2026Bridgewater Associates LP65,173$968K0.0%+58.4%0.053%
2/13/2026Quarry LP1,780$26K0.0%N/A0.001%
2/13/2026Smartleaf Asset Management LLC2,870$43K0.0%+37.8%0.002%
2/13/2026Public Sector Pension Investment Board381,416$5.66M0.0%-11.4%0.308%
2/13/2026First Trust Advisors LP309,787$4.60M0.0%+41.4%0.250%
2/13/2026Charles Schwab Investment Management Inc.1,686,737$25.05M0.0%+1.4%1.362%


SEM Institutional Ownership - Frequently Asked Questions

During the previous two years, 290 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 256 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 21,356,763 shares in the last 24 months. This purchase volume represents approximately $314.21M 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 9,846,705 shares in the last 24 months. This volume of shares sold represents approximately $142.56M in transactions.



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 9/9/2026. New 13F filings are added each quarter as they're published.
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