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, Q2 2024
Institutional positions in RadNet, Inc. as of Jun 30, 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
- 277
- +2 vs. Q1 2024
- Shares held
- 61.1M
- +1.39M (+2.3%) vs. Q1 2024
- Total value
- $3.60B
- +$691.5M (+23.8%) vs. Q1 2024
- New holders
- 47
- 98 more added
- Sold out
- 45
- 95 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AQR Capital Management LLC | 5,131 | $302.3K | 0.00% | +160+3.2% | Added |
| O'Rourke & Company, Inc | 5,025 | $296.0K | 0.17% | 00.0% | Unchanged |
| Alpha Cubed Investments, LLC | 4,999 | $294.5K | 0.01% | 00.0% | Unchanged |
| Inceptionr LLC | 4,845 | $285.5K | 0.08% | +596+14.0% | Added |
| ExodusPoint Capital Management, LP | 4,787 | $282.0K | 0.00% | −60,880−92.7% | Reduced |
| Crossmark Global Holdings, Inc. | 4,662 | $275.0K | 0.01% | +36+0.8% | Added |
| Northwest & Ethical Investments L.P. | 4,561 | $268.7K | 0.01% | 00.0% | Unchanged |
| STRS Ohio | 4,500 | $265.1K | 0.00% | +3,900+650.0% | Added |
| Los Angeles Capital Management LLC | 4,483 | $264.1K | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 4,396 | $259.0K | 0.00% | +199+4.7% | Added |
| Landscape Capital Management, L.L.C. | 4,395 | $259.0K | 0.02% | +4,395 | New |
| Evergreen Capital Management LLC | 4,242 | $249.9K | 0.01% | +4,242 | New |
| Susquehanna Fundamental Investments, LLC | 4,200 | $247.5K | 0.01% | +4,200 | New |
| Xponance, Inc. | 4,199 | $247.4K | 0.00% | +4,199 | New |
| Spears Abacus Advisors LLC | 4,100 | $241.6K | 0.01% | +4,100 | New |
| Excalibur Management Corp | 4,000 | $235.7K | 0.10% | +4,000 | New |
| Mackenzie Financial Corp | 3,708 | $218.5K | 0.00% | +3,708 | New |
| Amundi | 3,653 | $216.5K | 0.00% | −7,890−68.4% | Reduced |
| Mutual Advisors, LLC | 3,521 | $214.7K | 0.01% | +3,521 | New |
| Kestra Private Wealth Services, LLC | 3,576 | $210.7K | 0.00% | +3,576 | New |
| Avantax Advisory Services, Inc. | 3,562 | $209.9K | 0.00% | +3,562 | New |
| Profund Advisors LLC | 3,515 | $207.1K | 0.01% | +3,515 | New |
| Assetmark, Inc | 2,998 | $176.6K | 0.00% | +295+10.9% | Added |
| SG Americas Securities, LLC | 2,980 | $176.0K | 0.00% | −657−18.1% | Reduced |
| Edmond de Rothschild Holding S.A. | 2,983 | $175.8K | 0.00% | −874,074−99.7% | Reduced |
| State of Wyoming | 2,423 | $142.8K | 0.02% | −919−27.5% | Reduced |
| Parallel Advisors, LLC | 2,095 | $123.4K | 0.00% | +2,007+2,280.7% | Added |
| The PNC Financial Services Group, Inc. | 2,023 | $119.2K | 0.00% | −12−0.6% | Reduced |
| KBC Group NV | 1,814 | $107.0K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,220 | $71.9K | 0.00% | 00.0% | Unchanged |
| Highline Wealth Partners LLC | 979 | $57.7K | 0.02% | −21−2.1% | Reduced |
| GAMMA Investing LLC | 865 | $51.0K | 0.01% | +370+74.7% | Added |
| Nisa Investment Advisors, LLC | 848 | $50.0K | 0.00% | +751+774.2% | Added |
| Advisor Group Holdings, Inc. | 740 | $43.6K | 0.00% | −7−0.9% | Reduced |
| Quadrant Capital Group LLC | 687 | $40.5K | 0.00% | +572+497.4% | Added |
| Ronald Blue Trust, Inc. | 776 | $37.8K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 600 | $35.0K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 550 | $32.4K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 413 | $24.3K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 400 | $23.6K | 0.00% | +300+300.0% | Added |
| Manchester Capital Management LLC | 400 | $23.6K | 0.00% | +400 | New |
| Walleye Capital LLC | 362 | $21.3K | 0.00% | +362 | New |
| Public Employees Retirement System of Ohio | 355 | $20.9K | 0.00% | −37−9.4% | Reduced |
| Quarry LP | 335 | $19.7K | 0.01% | +61+22.3% | Added |
| Fifth Third Bancorp | 334 | $19.7K | 0.00% | +50+17.6% | Added |
| CIBC Private Wealth Group, LLC | 274 | $16.2K | 0.00% | +19+7.5% | Added |
| Quest Partners LLC | 253 | $14.9K | 0.00% | +32+14.5% | Added |
| Steward Partners Investment Advisory, LLC | 250 | $14.7K | 0.00% | +250 | New |
| CWM, LLC | 238 | $14.0K | 0.00% | +116+95.1% | Added |
| Matrix Trust Co | 246 | $14.0K | 0.00% | +246 | New |
| SYSTM Wealth Solutions LLC | 193 | $11.4K | 0.00% | +193 | New |
| Lindbrook Capital, LLC | 167 | $9.84K | 0.00% | +33+24.6% | Added |
| Smartleaf Asset Management LLC | 158 | $9.31K | 0.00% | −10−6.0% | Reduced |
| Principal Securities, Inc. | 124 | $7.31K | 0.00% | 00.0% | Unchanged |
| LGT Financial Advisors LLC | 112 | $6.60K | 0.01% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 100 | $5.89K | 0.00% | +100 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 81 | $4.77K | 0.00% | +69+575.0% | Added |
| US Bancorp | 77 | $4.54K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 75 | $4.42K | 0.00% | +47+167.9% | Added |
| Innealta Capital, LLC | 46 | $2.71K | 0.00% | +46 | New |
| Leonteq Securities AG | 39 | $2.30K | 0.00% | −1,647−97.7% | Reduced |
| Massmutual Trust Co FSB | 37 | $2.18K | 0.00% | −18−32.7% | Reduced |
| Farmers & Merchants Investments Inc | 35 | $2.06K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 35 | $2.06K | 0.00% | +30+600.0% | Added |
| Farther Finance Advisors, LLC | 32 | $1.87K | 0.00% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 28 | $1.65K | 0.00% | +28 | New |
| JFS Wealth Advisors, LLC | 27 | $1.59K | 0.00% | +15+125.0% | Added |
| Parkside Financial Bank & Trust | 23 | $1.36K | 0.00% | −3−11.5% | Reduced |
| Robinswood Financial LLC | 20 | $1.18K | 0.00% | +20 | New |
| Allworth Financial LP | 14 | $868 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 10 | $590 | 0.00% | +7+233.3% | Added |
| Huntington National Bank | 10 | $589 | 0.00% | +9+900.0% | Added |
| Abound Wealth Management | 9 | $531 | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 7 | $413 | 0.00% | +4+133.3% | Added |
| Institutional & Family Asset Management, LLC | 7 | $412 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 3 | $177 | 0.00% | +3 | New |
| Covestor Ltd | 4 | $0 | 0.00% | −12−75.0% | Reduced |
| Proequities, Inc. | 0 | $0 | 0.00% | −104−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −238,000−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −133,222−100.0% | Sold out |
| AYAL Capital Advisors Ltd | 0 | $0 | 0.00% | −105,000−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Texas Permanent School Fund | 0 | $0 | 0.00% | −57,063−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −38,730−100.0% | Sold out |
| Roubaix Capital, LLC | 0 | $0 | 0.00% | −37,658−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −32,716−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −27,490−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −26,321−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −24,511−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −21,559−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −16,540−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −15,240−100.0% | Sold out |
| Fisher Asset Management, LLC | 0 | $0 | 0.00% | −15,138−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −22,583−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −10,622−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −9,544−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −9,263−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −8,493−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −8,127−100.0% | Sold out |
| SG Capital Management LLC | 0 | $0 | 0.00% | −7,101−100.0% | Sold out |