RADNET INC (RDNT) Institutional Ownership Changes & 13F Activity

RADNET INC (RDNT). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q3 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Rtw Investments, Lp, Price T Rowe Associates Inc, Beck Mack & Oliver Llc, State Street Corp, and Invesco Ltd..

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Versant Capital Management, IncBuy+17—17$1.17KQ3 2026Oct 02, 2026
Envestnet Asset Management IncSell-100,935-100.0%0$0.00Q3 2026Sep 23, 2026
State Street CorpSell-2,842,457-100.0%0$0.00Q3 2026Sep 22, 2026
Manufacturers Life Insurance Company, TheSell-39,091-100.0%0$0.00Q3 2026Sep 09, 2026
Parkside Financial Bank & TrustSell-466-100.0%0$0.00Q3 2026Sep 04, 2026
First Eagle U.S. ValueSell-195,036-100.0%0$0.00Q3 2026Aug 24, 2026
California State Teachers Retirement SystemSell-75,344-100.0%0$0.00Q3 2026Aug 24, 2026
Mercer Global Advisors IncSell-9,704-100.0%0$0.00Q3 2026Aug 19, 2026
Formula Growth LtdSell-17,176-100.0%0$0.00Q3 2026Aug 17, 2026
Public Employees Retirement System Of OhioSell-354-100.0%0$0.00Q3 2026Aug 17, 2026
Transamerica Financial Advisors, LlcSell-168-100.0%0$0.00Q3 2026Aug 17, 2026
Rtw Investments, LpSell-4,846,958-100.0%0$0.00Q3 2026Aug 14, 2026
Price T Rowe Associates IncSell-4,501,195-100.0%0$0.00Q3 2026Aug 14, 2026
Beck Mack & Oliver LlcSell-3,163,592-100.0%0$0.00Q3 2026Aug 14, 2026
Invesco Ltd.Sell-1,641,292-100.0%0$0.00Q3 2026Aug 14, 2026
Hood River Capital Management LlcSell-1,456,205-100.0%0$0.00Q3 2026Aug 14, 2026
Bamco IncSell-1,260,992-100.0%0$0.00Q3 2026Aug 14, 2026
Goldman Sachs Group IncSell-1,178,372-100.0%0$0.00Q3 2026Aug 14, 2026
Alyeska Investment Group, L.P.Sell-1,171,721-100.0%0$0.00Q3 2026Aug 14, 2026
Defiance Etfs, LlcSell-1,143,622-100.0%0$0.00Q3 2026Aug 14, 2026
Charles Schwab Investment Management IncSell-792,282-100.0%0$0.00Q3 2026Aug 14, 2026
Ameriprise Financial IncSell-745,603-100.0%0$0.00Q3 2026Aug 14, 2026
Loomis Sayles & Co L PSell-680,979-100.0%0$0.00Q3 2026Aug 14, 2026
Punch & Associates Investment Management, Inc.Sell-633,272-100.0%0$0.00Q3 2026Aug 14, 2026
Polar Capital Holdings PlcSell-623,029-100.0%0$0.00Q3 2026Aug 14, 2026
Royal Bank Of CanadaSell-501,405-100.0%0$0.00Q3 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-492,437-100.0%0$0.00Q3 2026Aug 14, 2026
Millennium Management LlcSell-465,622-100.0%0$0.00Q3 2026Aug 14, 2026
Bank Of America CorpSell-420,661-100.0%0$0.00Q3 2026Aug 14, 2026
Silvercrest Asset Management Group LlcSell-351,756-100.0%0$0.00Q3 2026Aug 14, 2026
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Frequently asked questions about RDNT activity

  • Which institutional owners are buying RDNT?

    Institutional owners buying RDNT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in RDNT activity?

    "Buy" means an investor increased their reported position in RDNT compared to the prior reporting period. This reflects growing exposure to RADNET INC (RDNT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in RDNT increasing?

    Institutional interest in RDNT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.