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Who owns RadNet (RDNT) stock

312 funds reported RadNet (RDNT) shares in their latest 13F filings, worth $5.2B in all. The largest holder is BlackRock ($676M). Last quarter 143 funds added to their stakes and 147 cut them.

Largest holders of RDNT (13F)Largest holders of RDNT (13F)BlackRock$676MVanguard Group$532MRTW Investments, LP$299MPrice T Rowe Associates$278MVanguard Portfolio Management LLC$251MVanguard Capital Management LLC$197MState Street$175MGeode Capital Management, LLC$115MInvesco$101MAmerican Century Companies$99.8M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock10,957,808$676Mincrease2026-06-30
Vanguard Group7,463,101$532Mdecrease2025-12-31
RTW Investments, LP4,846,958$299Mincrease2026-06-30
Price T Rowe Associates4,501,195$278Mincrease2026-06-30
Vanguard Portfolio Management LLC4,066,931$251Mincrease2026-06-30
Vanguard Capital Management LLC3,193,565$197Mincrease2026-06-30
State Street2,842,457$175Mincrease2026-06-30
Geode Capital Management, LLC1,858,508$115Mincrease2026-06-30
Invesco1,641,292$101Mincrease2026-06-30
American Century Companies1,618,424$99.8Mincrease2026-06-30
Clearbridge Investments, LLC1,546,652$95.4Mincrease2026-06-30
Dimensional Fund Advisors LP1,491,040$91.9Mincrease2026-06-30
Hood River Capital Management LLC1,456,205$89.8Mincrease2026-06-30
JB Capital Partners LP1,424,061$87.8Munchanged2026-06-30
Bamco1,260,992$77.8Mincrease2026-06-30

RadNet's latest quarter

RadNet, Q2 2026: revenue $623M (+25% year over year), operating margin 6.3%, net earnings $7.5M, operating cash flow $94.1M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most RDNT stock?

By the latest 13F filings: BlackRock ($676M); Vanguard Group ($532M); RTW Investments, LP ($299M); Price T Rowe Associates ($278M); Vanguard Portfolio Management LLC ($251M).

What is the short interest in RDNT?

9,064,501 shares were sold short at the 2026-10-15 settlement, -3.18% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.