RadNet, Inc.
RDNT- Exchange
- Nasdaq
- Industry
- Services-Medical Laboratories
- SEC CIK
- 0000790526
No open-market purchases or sales by RadNet, Inc. insiders were filed in the last 90 days; 328 institutions reported holding it in 13F filings for Q2 2026, worth $5.03B in total; Soros Fund Management is the only superinvestor holding it.
13F holders, Q4 2024
Institutional positions in RadNet, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 330
- +33 vs. Q3 2024
- Shares held
- 64.3M
- +1.06M (+1.7%) vs. Q3 2024
- Total value
- $4.49B
- +$103.7M (+2.4%) vs. Q3 2024
- New holders
- 54
- 114 more added
- Sold out
- 21
- 116 more reduced
6 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RDNT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 328 | $5.03B |
| Q1 2026 | 340 | $4.31B |
| Q4 2025 | 342 | $5.44B |
| Q3 2025 | 328 | $5.65B |
| Q2 2025 | 328 | $4.03B |
| Q1 2025 | 307 | $3.43B |
| Q4 2024 | 330 | $4.49B |
| Q3 2024 | 303 | $4.42B |
| Q2 2024 | 277 | $3.60B |
| Q1 2024 | 277 | $2.91B |
| Q4 2023 | 214 | $1.86B |
| Q3 2023 | 191 | $1.49B |
| Q2 2023 | 185 | $1.66B |
| Q1 2023 | 152 | $1.00B |
| Q4 2022 | 145 | $744.5M |
| Q3 2022 | 153 | $798.7M |
| Q2 2022 | 152 | $672.9M |
| Q1 2022 | 164 | $847.5M |
| Q4 2021 | 171 | $1.08B |
| Q3 2021 | 179 | $1.04B |
| Q2 2021 | 169 | $1.20B |
| Q1 2021 | 142 | $764.5M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Global Alpha Capital Management Ltd. | 487,004 | $34.0M | 2.47% | −473,030−49.3% | Reduced |
| Bank of New York Mellon Corp | 496,160 | $34.7M | 0.01% | −16,128−3.1% | Reduced |
| Alyeska Investment Group, L.P. | 502,612 | $35.1M | 0.13% | +261,711+108.6% | Added |
| Deutsche Bank AG | 519,056 | $36.3M | 0.01% | +26,225+5.3% | Added |
| Morgan Stanley | 615,652 | $43.0M | 0.00% | −31,534−4.9% | Reduced |
| Charles Schwab Investment Management Inc | 624,190 | $43.6M | 0.01% | −13,121−2.1% | Reduced |
| Rockefeller Capital Management L.P. | 624,710 | $43.6M | 0.11% | +138,264+28.4% | Added |
| Nuveen Asset Management, LLC | 640,303 | $44.7M | 0.01% | +121,026+23.3% | Added |
| Emerald Advisers, LLC | 657,189 | $45.9M | 1.78% | −12,061−1.8% | Reduced |
| Punch & Associates Investment Management, Inc. | 664,844 | $46.4M | 2.53% | −12,586−1.9% | Reduced |
| FMR LLC | 691,441 | $48.3M | 0.00% | −9,955−1.4% | Reduced |
| Northern Trust Corp | 772,088 | $53.9M | 0.01% | +109,093+16.5% | Added |
| Norges Bank | 807,289 | $56.4M | 0.01% | 00.0% | Unchanged |
| Loomis Sayles & Co L P | 834,746 | $58.3M | 0.07% | −24,390−2.8% | Reduced |
| T. Rowe Price Investment Management, Inc. | 913,691 | $63.8M | 0.04% | +404,241+79.3% | Added |
| Clearbridge Investments, LLC | 942,082 | $65.8M | 0.05% | +207,582+28.3% | Added |
| Goldman Sachs Group Inc | 1,085,593 | $75.8M | 0.01% | +446,115+69.8% | Added |
| Marshall Wace, LLP | 1,222,690 | $85.4M | 0.11% | +125,844+11.5% | Added |
| Hood River Capital Management LLC | 1,322,879 | $92.4M | 1.36% | +39,881+3.1% | Added |
| Principal Financial Group Inc | 1,441,449 | $100.7M | 0.05% | −65,096−4.3% | Reduced |
| JB Capital Partners LP | 1,474,061 | $102.9M | 19.71% | −30,000−2.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 1,475,995 | $103.5M | 0.17% | +344,146+30.4% | Added |
| Dimensional Fund Advisors LP | 1,531,465 | $107.0M | 0.03% | −220,728−12.6% | Reduced |
| Geode Capital Management, LLC | 1,553,629 | $108.5M | 0.01% | −1,585−0.1% | Reduced |
| Invesco Ltd. | 1,731,074 | $120.9M | 0.02% | +70,673+4.3% | Added |
| RTW Investments, LP | 1,978,582 | $138.2M | 2.09% | +169,978+9.4% | Added |
| State Street Corp | 2,550,463 | $178.1M | 0.01% | +104,284+4.3% | Added |
| Beck Mack & Oliver LLC | 3,068,879 | $214.3M | 3.97% | −129,493−4.0% | Reduced |
| Vanguard Group Inc | 7,425,218 | $518.6M | 0.01% | +71,910+1.0% | Added |
| BlackRock, Inc. | 9,815,483 | $685.5M | 0.01% | +236,029+2.5% | Added |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −114,116−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −36,112−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −31,368−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −29,965−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −9,022−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −4,950−100.0% | Sold out |
| Modera Wealth Management, LLC | 0 | $0 | 0.00% | −4,508−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −4,483−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −4,465−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −3,406−100.0% | Sold out |
| Vise Technologies, Inc. | 0 | $0 | 0.00% | −3,311−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −3,032−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Sawgrass Asset Management LLC | 0 | $0 | 0.00% | −2,982−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −234−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −148−100.0% | Sold out |
| GeoWealth Management, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Mendota Financial Group, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Claris Advisors, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Eagle Asset Management Inc | – | – | – | – | Not filed |
| Raymond James & Associates | – | – | – | – | Not filed |
| Raymond James Trust N.A. | – | – | – | – | Not filed |
| Chartwell Investment Partners, LLC | – | – | – | – | Not filed |
| Raymond James Financial Services Advisors, Inc. | – | – | – | – | Not filed |
| Peterson Financial Group, Inc. | – | – | – | – | Not filed |