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RadNet (RDNT) Institutional Ownership

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$77.64 -0.69 (-0.88%)
Closing price 10/3/2025 04:00 PM Eastern
Extended Trading
$78.50 +0.86 (+1.10%)
As of 10/3/2025 08:00 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for RadNet (NASDAQ:RDNT)

Current
Institutional Ownership
Percentage
77.90%
Number of
Institutional Buyers
(last 12 months)
230
Total
Institutional Inflows
(last 12 months)
$1.05B
Number of
Institutional Sellers
(last 12 months)
145
Total
Institutional Outflows
(last 12 months)
$545.40M
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RDNT Institutional Buying and Selling by Quarter

RadNet Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/2/2025 GAMMA Investing LLC2,596$198K0.0%+11.6%0.003%
9/26/2025Corient Private Wealth LLC5,233$298K0.0%+13.0%0.007%
9/24/2025Texas Permanent School Fund Corp40,665$2.31M0.0%-17.9%0.053%
9/4/2025Osaic Holdings Inc.1,151$65K0.0%-48.4%0.001%
8/27/2025Squarepoint Ops LLC14,405$820K0.0%-77.2%0.019%
8/26/2025Thrivent Financial for Lutherans48,550$2.76M0.0%+1.5%0.063%
8/25/2025Neuberger Berman Group LLC286,594$16.31M0.0%+10.7%0.373%
8/20/2025Thompson Davis & CO. Inc.4,425$252K0.1%-22.7%0.006%
8/19/2025State of Wyoming1,022$58K0.0%N/A0.001%
8/18/2025Castleark Management LLC96,203$5.48M0.2%+241.7%0.125%
8/16/2025Public Sector Pension Investment Board225,081$12.81M0.1%+8.9%0.293%
8/16/2025Evergreen Capital Management LLC4,832$275K0.0%+7.8%0.006%
8/16/2025Headlands Technologies LLC2,244$128K0.0%+292.3%0.003%
8/15/2025CANADA LIFE ASSURANCE Co70,019$3.98M0.0%+1.5%0.091%
8/15/2025Tower Research Capital LLC TRC 8,438$480K0.0%+323.0%0.011%
8/15/2025Corient Private Wealth LLC5,233$298K0.0%+13.0%0.007%
8/15/2025State of Tennessee Department of Treasury20,792$1.18M0.0%-19.0%0.027%
8/15/2025Palisade Capital Management LP181,813$10.35M0.3%+126.8%0.236%
8/15/2025Massar Capital Management LP9,000$512K0.4%N/A0.012%
8/15/2025Hilton Capital Management LLC55,672$3.17M0.3%+53.0%0.072%
8/15/2025Beck Mack & Oliver LLC3,263,141$185.71M3.5%-0.5%4.242%
8/15/2025BNP Paribas Financial Markets6,992$398K0.0%+24.8%0.009%
8/15/2025Bamco Inc. NY810,000$46.10M0.1%+14.1%1.053%
8/15/2025Bank of America Corp DE375,957$21.40M0.0%+7.1%0.489%
8/15/2025Adage Capital Partners GP L.L.C.403,150$22.94M0.0%+142.1%0.524%
8/15/2025Ameriprise Financial Inc.1,394,552$79.36M0.0%+79.7%1.813%
8/14/20258 Knots Management LLC257,488$14.65M2.1%N/A0.335%
8/14/2025First Light Asset Management LLC68,694$3.91M0.5%N/A0.089%
8/14/2025Jane Street Group LLC66,981$3.81M0.0%-85.4%0.087%
8/14/2025Raymond James Financial Inc.500,571$28.49M0.0%+1.5%0.651%
8/14/2025Canada Pension Plan Investment Board4,700$267K0.0%+683.3%0.006%
8/14/2025Bayesian Capital Management LP16,967$966K0.2%N/A0.022%
8/14/2025Meteora Capital LLC58,157$3.31M0.6%N/A0.076%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.36,464$2.08M0.0%-7.3%0.047%
8/14/2025The Manufacturers Life Insurance Company 37,155$2.11M0.0%-5.0%0.048%
8/14/2025Squarepoint Ops LLC14,405$820K0.0%-77.2%0.019%
8/14/2025Sei Investments Co.270,351$15.39M0.0%+9.8%0.351%
8/14/2025NewEdge Advisors LLC17,838$1.02M0.0%+5,846.0%0.023%
8/14/2025Sapience Investments LLC46,198$2.63M1.8%-3.0%0.060%
8/14/2025iSAM Funds UK Ltd5,169$294K0.1%N/A0.007%
8/14/2025State Street Corp2,482,241$141.26M0.0%+0.1%3.227%
8/14/2025Hood River Capital Management LLC1,377,142$78.37M1.1%+1.6%1.790%
8/14/2025Cerity Partners LLC149,418$8.50M0.0%+0.1%0.194%
8/14/2025Formula Growth Ltd.53,189$3.03M1.1%-5.1%0.069%
8/13/2025Marshall Wace LLP20,014$1.14M0.0%-88.3%0.027%
8/13/2025Alpha Wave Global LP387,477$22.05M2.4%+63.7%0.516%
8/13/2025Invesco Ltd.1,629,693$92.75M0.0%+7.2%2.172%
8/13/2025Robotti Robert189,446$10.78M2.1%-1.9%0.252%
8/13/2025New York State Common Retirement Fund261,011$14.85M0.0%+17.3%0.348%
8/13/2025Loomis Sayles & Co. L P798,299$45.43M0.1%-2.4%1.064%
8/13/2025Portland Investment Counsel Inc.42,000$2.39M0.7%+5.0%0.056%
8/13/2025Neuberger Berman Group LLC286,594$16.31M0.0%+10.7%0.382%
8/13/2025F m Investments LLC58,579$3.33M0.1%+1.4%0.078%
8/13/2025Norges Bank545,609$31.05M0.0%N/A0.727%
8/13/2025Hsbc Holdings PLC9,666$554K0.0%-76.9%0.013%
8/13/2025Scotia Capital Inc.35,983$2.05M0.0%+1.0%0.048%
8/13/2025Advantage Alpha Capital Partners LP65,527$3.73M1.0%-12.2%0.087%
8/13/2025Elevation Point Wealth Partners LLC4,400$250K0.0%N/A0.006%
8/13/2025Quadrant Capital Group LLC4,944$281K0.0%+451.8%0.007%
8/13/2025Russell Investments Group Ltd.96,244$5.48M0.0%-4.7%0.128%
8/13/2025Rhenman & Partners Asset Management AB46,000$2.62M0.3%N/A0.061%
8/12/2025XTX Topco Ltd8,700$495K0.0%N/A0.012%
8/12/2025Picton Mahoney Asset Management262,949$14.96M0.2%-55.6%0.350%
8/12/2025Prudential Financial Inc.68,840$3.92M0.0%+7.5%0.092%
8/12/2025American Century Companies Inc.1,324,153$75.36M0.0%+4.0%1.765%
8/12/2025Segall Bryant & Hamill LLC319,407$18.18M0.3%+20.5%0.426%
8/12/2025Rhumbline Advisers185,837$10.58M0.0%+5.7%0.248%
8/12/2025Franklin Resources Inc.552,313$31.43M0.0%+22.0%0.736%
8/12/2025Legal & General Group Plc178,201$10.14M0.0%+0.7%0.238%
8/12/2025White Pine Capital LLC37,742$2.15M0.7%+1.3%0.050%
8/12/2025Neo Ivy Capital Management1,539$88K0.0%N/A0.002%
8/12/2025JPMorgan Chase & Co.80,628$4.59M0.0%-33.1%0.107%
8/12/2025Magnetar Financial LLC3,993$227K0.0%N/A0.005%
8/12/2025Swiss National Bank120,200$6.84M0.0%-1.4%0.160%
8/12/2025Handelsbanken Fonder AB16,500$939K0.0%-2.4%0.022%
8/12/2025Dynamic Technology Lab Private Ltd6,468$368K0.1%N/A0.009%
8/12/2025Ensign Peak Advisors Inc21,056$1.20M0.0%-33.8%0.028%
8/11/2025Universal Beteiligungs und Servicegesellschaft mbH46,267$2.63M0.0%+8.5%0.062%
8/11/2025Persistent Asset Partners Ltd11,724$667K0.5%N/A0.016%
8/8/2025Rockefeller Capital Management L.P.105,207$5.99M0.0%-89.4%0.140%
8/8/2025Intech Investment Management LLC47,643$2.71M0.0%-28.7%0.063%
8/8/2025Creative Planning24,592$1.40M0.0%+76.2%0.033%
8/8/2025SG Americas Securities LLC9,055$515K0.0%-32.1%0.012%
8/8/2025Commonwealth of Pennsylvania Public School Empls Retrmt SYS16,952$965K0.0%+8.7%0.023%
8/8/2025Thompson Davis & CO. Inc.4,425$252K0.1%-22.7%0.006%
8/8/2025Calamos Advisors LLC31,164$1.77M0.0%-19.9%0.042%
8/8/2025Police & Firemen s Retirement System of New Jersey15,178$864K0.0%+7.8%0.020%
8/8/2025Geode Capital Management LLC1,640,188$93.35M0.0%+2.3%2.186%
8/8/2025PNC Financial Services Group Inc.3,172$181K0.0%+12.5%0.004%
8/8/2025KBC Group NV2,101$120K0.0%-23.4%0.003%
8/7/2025ProShare Advisors LLC14,840$845K0.0%-4.6%0.020%
8/7/2025Zions Bancorporation National Association UT35,081$2.00M0.1%+0.6%0.047%
8/7/2025Future Fund LLC13,318$758K0.3%N/A0.018%
8/7/2025Global Alpha Capital Management Ltd.627,558$35.71M2.2%+13.1%0.836%
8/6/2025AGF Management Ltd.133,637$7.61M0.0%-1.6%0.178%
8/6/2025Summit Investment Advisors Inc.6,688$333K0.3%-3.3%0.009%
8/6/2025Penserra Capital Management LLC334,180$19.02M0.3%+64.7%0.445%
8/6/2025First Eagle Investment Management LLC52,043$2.96M0.0%-14.9%0.069%
8/6/2025Excalibur Management Corp4,000$228K0.1%N/A0.005%
8/6/2025BNP PARIBAS ASSET MANAGEMENT Holding S.A.617$35K0.0%N/A0.001%
(Data available from 1/1/2016 forward)

RDNT Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of RDNT shares?

During the previous two years, 313 institutional investors and hedge funds held shares of RadNet. The most heavily invested institutionals were Vanguard Group Inc. ($362.92M), Beck Mack & Oliver LLC ($185.71M), State Street Corp ($141.26M), RTW Investments LP ($138.18M), Dimensional Fund Advisors LP ($106.96M), JB Capital Partners LP ($102.95M), and Allspring Global Investments Holdings LLC ($100.20M).Learn more on RadNet's institutional investors.

What percentage of RadNet's stock is owned by institutional investors?

77.90% of RadNet's stock is owned by institutional investors. Learn more on RDNT's institutional investor holdings.

Which institutional investors have been buying RadNet's stock?

Of the 278 institutional investors that purchased RadNet's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Allspring Global Investments Holdings LLC ($1.62M), Norges Bank ($1.35M), T. Rowe Price Investment Management Inc. ($1.15M), Ameriprise Financial Inc. ($1.12M), American Century Companies Inc. ($1.11M), Raymond James Financial Inc. ($974.36K), and Alyeska Investment Group L.P. ($973.98K).

How much institutional buying is happening at RadNet?

Institutional investors have bought a total of 17,560,223 shares in the last 24 months. This purchase volume represents approximately $1.05B in transactions.

Which of RadNet's major shareholders have been selling company stock?

Of the 145 institutional investors that sold RadNet's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Rockefeller Capital Management L.P. ($890.12K), Alpha Wave Global LP ($611.79K), Millennium Management LLC ($528.58K), Global Alpha Capital Management Ltd. ($507.13K), Goldman Sachs Group Inc. ($434.77K), Wellington Management Group LLP ($404.87K), and Jane Street Group LLC ($393.31K).

How much institutional selling is happening at RadNet?

Institutional investors have sold a total of 8,747,861 shares in the last 24 months. This volume of shares sold represents approximately $545.40M in transactions.


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This page (NASDAQ:RDNT) was last updated on 10/5/2025 by MarketBeat.com Staff
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