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 2026
Institutional positions in RadNet, Inc. as of Jun 30, 2026. 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
- 328
- −9 vs. Q1 2026
- Shares held
- 81.4M
- +4.31M (+5.6%) vs. Q1 2026
- Total value
- $5.03B
- +$718.1M (+16.7%) vs. Q1 2026
- New holders
- 41
- 131 more added
- Sold out
- 50
- 112 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Evolution Advisers, Inc. | 6 | $0 | 0.00% | +6 | New |
| Navigoe, LLC | 4 | $0 | 0.00% | +4 | New |
| GHP Investment Advisors, Inc. | 1 | $62 | 0.00% | 00.0% | Unchanged |
| 1620 Investment Advisors, Inc. | 1 | $62 | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 1 | $62 | 0.00% | +1 | New |
| DecisionPoint Financial, LLC | 1 | $66 | 0.00% | +1 | New |
| Walleye Capital LLC | 2 | $123 | 0.00% | −3,466−99.9% | Reduced |
| American Capital Advisory, LLC | 2 | $124 | 0.00% | −3−60.0% | Reduced |
| Abound Wealth Management | 2 | $124 | 0.00% | −1−33.3% | Reduced |
| LRI Investments, LLC | 3 | $185 | 0.00% | +3 | New |
| Davis Capital Management | 4 | $247 | 0.00% | +4 | New |
| Trust Co | 5 | $308 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 5 | $309 | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 6 | $371 | 0.00% | +3+100.0% | Added |
| Gilpin Wealth Management, LLC | 7 | $432 | 0.00% | 00.0% | Unchanged |
| Ankerstar Wealth, LLC | 10 | $617 | 0.00% | −4−28.6% | Reduced |
| DiNuzzo Private Wealth, Inc. | 10 | $617 | 0.00% | +3+42.9% | Added |
| Bay Harbor Wealth Management, LLC | 12 | $740 | 0.00% | +8+200.0% | Added |
| Plante Moran Financial Advisors, LLC | 13 | $802 | 0.00% | +13 | New |
| Creative Capital Management Investments LLC | 13 | $802 | 0.00% | +13 | New |
| WPG Advisers, LLC | 14 | $863 | 0.00% | −64−82.1% | Reduced |
| Banque Cantonale Vaudoise | 17 | $1.00K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 18 | $1.11K | 0.00% | −18−50.0% | Reduced |
| Robinswood Financial LLC | 20 | $1.23K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 34 | $2.10K | 0.00% | +1+3.0% | Added |
| Fortitude Family Office, LLC | 35 | $2.16K | 0.00% | −15−30.0% | Reduced |
| Farmers & Merchants Investments Inc | 35 | $2.16K | 0.00% | 00.0% | Unchanged |
| Action Point Financial Planning, LLC | 39 | $2.22K | 0.00% | +39 | New |
| Leonteq Securities AG | 43 | $2.65K | 0.00% | −2,000−97.9% | Reduced |
| Rossby Financial, LCC | 44 | $2.71K | 0.00% | +44 | New |
| AdvisorNet Financial, Inc | 47 | $2.90K | 0.00% | +47 | New |
| JFS Wealth Advisors, LLC | 49 | $3.02K | 0.00% | +3+6.5% | Added |
| Cedar Mountain Advisors, LLC | 62 | $3.82K | 0.00% | −5−7.5% | Reduced |
| CVA Family Office, LLC | 63 | $3.88K | 0.00% | +51+425.0% | Added |
| EverSource Wealth Advisors, LLC | 64 | $3.95K | 0.00% | −26−28.9% | Reduced |
| Keating Financial Advisory Services, Inc. | 66 | $4.07K | 0.00% | +6+10.0% | Added |
| Massmutual Trust Co FSB | 73 | $4.50K | 0.00% | −7−8.8% | Reduced |
| SBI Securities Co., Ltd. | 73 | $4.50K | 0.00% | +5+7.4% | Added |
| Private Trust Co NA | 82 | $5.06K | 0.00% | +82 | New |
| Rothschild Investment LLC | 85 | $5.24K | 0.00% | −15−15.0% | Reduced |
| SRS Capital Advisors, Inc. | 94 | $5.80K | 0.00% | +94 | New |
| Covestor Ltd | 102 | $6.00K | 0.00% | +12+13.3% | Added |
| Allworth Financial LP | 99 | $6.11K | 0.00% | −139−58.4% | Reduced |
| Global Retirement Partners, LLC | 122 | $7.52K | 0.00% | +122 | New |
| Clearstead Advisors, LLC | 140 | $8.63K | 0.00% | +132+1,650.0% | Added |
| SJS Investment Consulting Inc. | 149 | $9.19K | 0.00% | +13+9.6% | Added |
| Transamerica Financial Advisors, Inc. | 168 | $10.4K | 0.00% | +168 | New |
| Freestone Grove Partners LP | 204 | $12.6K | 0.00% | −365,190−99.9% | Reduced |
| Bare Financial Services, Inc | 253 | $15.6K | 0.00% | +113+80.7% | Added |
| Steward Partners Investment Advisory, LLC | 263 | $16.2K | 0.00% | −36−12.0% | Reduced |
| Community Financial Services Group, LLC | 250 | $16.4K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 270 | $16.7K | 0.00% | −5−1.8% | Reduced |
| Huntington National Bank | 284 | $17.5K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 300 | $18.5K | 0.00% | 00.0% | Unchanged |
| Kemnay Advisory Services Inc. | 318 | $19.6K | 0.00% | −130−29.0% | Reduced |
| Public Employees Retirement System of Ohio | 354 | $21.8K | 0.00% | +49+16.1% | Added |
| National Bank of Canada | 358 | $22.1K | 0.00% | +358 | New |
| Farther Finance Advisors, LLC | 372 | $22.9K | 0.00% | −395−51.5% | Reduced |
| Signaturefd, LLC | 426 | $26.3K | 0.00% | −15−3.4% | Reduced |
| Umb Bank N A | 438 | $27.0K | 0.00% | +111+33.9% | Added |
| Parkside Financial Bank & Trust | 466 | $28.7K | 0.00% | +117+33.5% | Added |
| TD Waterhouse Canada Inc. | 449 | $29.5K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 563 | $33.4K | 0.00% | 00.0% | Unchanged |
| Silver Grove Financial Group, Inc. | 577 | $35.6K | 0.02% | +577 | New |
| Optiver Holding B.V. | 605 | $37.3K | 0.00% | +579+2,226.9% | Added |
| Parallel Advisors, LLC | 606 | $37.4K | 0.00% | −508−45.6% | Reduced |
| Salomon & Ludwin, LLC | 593 | $38.9K | 0.00% | −286−32.5% | Reduced |
| Eurizon Capital SGR S.p.A. | 687 | $40.8K | 0.00% | −80−10.4% | Reduced |
| Simplex Trading, LLC | 672 | $41.4K | 0.00% | −2,612−79.5% | Reduced |
| Harbour Investments, Inc. | 679 | $41.9K | 0.00% | +60+9.7% | Added |
| Hantz Financial Services, Inc. | 734 | $45.0K | 0.00% | −152−17.2% | Reduced |
| Highline Wealth Partners LLC | 979 | $60.4K | 0.01% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,448 | $89.3K | 0.00% | +80+5.8% | Added |
| Nisa Investment Advisors, LLC | 1,640 | $101.1K | 0.00% | −151−8.4% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 1,846 | $113.8K | 0.01% | −14−0.8% | Reduced |
| GAMMA Investing LLC | 2,099 | $129.4K | 0.00% | −246−10.5% | Reduced |
| KBC Group NV | 2,101 | $130.0K | 0.00% | 00.0% | Unchanged |
| New Age Alpha Advisors, LLC | 2,121 | $130.8K | 0.01% | −3,913−64.8% | Reduced |
| Cullen/Frost Bankers, Inc. | 2,300 | $141.8K | 0.00% | +2,300 | New |
| Tower Research Capital LLC (TRC) | 2,389 | $147.3K | 0.00% | −5,201−68.5% | Reduced |
| Nykredit A/S | 2,481 | $153.0K | 0.00% | +2,481 | New |
| Advisor Group Holdings, Inc. | 2,819 | $173.8K | 0.00% | −226−7.4% | Reduced |
| Northwest & Ethical Investments L.P. | 3,188 | $189.0K | 0.00% | −9,666−75.2% | Reduced |
| Assetmark, Inc | 3,073 | $189.5K | 0.00% | +210+7.3% | Added |
| STRS Ohio | 3,100 | $191.2K | 0.00% | −600−16.2% | Reduced |
| Wolff Wiese Magana LLC | 3,216 | $198.3K | 0.09% | +230+7.7% | Added |
| NewEdge Wealth, LLC | 3,501 | $215.9K | 0.00% | −111−3.1% | Reduced |
| Benjamin Edwards Inc | 3,502 | $215.9K | 0.00% | +3,502 | New |
| PKS Advisory Services, LLC | 3,510 | $216.5K | 0.03% | +3,510 | New |
| Mutual Advisors, LLC | 3,570 | $220.2K | 0.00% | +3,570 | New |
| Amundi | 3,679 | $226.9K | 0.00% | −988−21.2% | Reduced |
| Profund Advisors LLC | 3,754 | $231.5K | 0.01% | +3,754 | New |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 3,777 | $232.9K | 0.00% | −4,256−53.0% | Reduced |
| Sanctuary Advisors, LLC | 3,820 | $235.6K | 0.00% | +62+1.6% | Added |
| M&T Bank Corp | 3,814 | $235.6K | 0.00% | +3,814 | New |
| Ensign Peak Advisors, Inc | 3,856 | $237.8K | 0.00% | 00.0% | Unchanged |
| DnB Asset Management AS | 3,859 | $238.0K | 0.00% | 00.0% | Unchanged |
| Everence Capital Management Inc | 3,960 | $244.0K | 0.01% | 00.0% | Unchanged |
| CIBC Asset Management Inc | 3,985 | $245.8K | 0.00% | +172+4.5% | Added |
| Excalibur Management Corp | 4,000 | $246.7K | 0.08% | 00.0% | Unchanged |