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 2025
Institutional positions in RadNet, Inc. as of Dec 31, 2025. 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
- 342
- +21 vs. Q3 2025
- Shares held
- 76.2M
- +2.21M (+3.0%) vs. Q3 2025
- Total value
- $5.44B
- −$202.4M (−3.6%) vs. Q3 2025
- New holders
- 53
- 122 more added
- Sold out
- 32
- 115 more reduced
7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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 2025
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| 1620 Investment Advisors, Inc. | 1 | $71 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 1 | $71 | 0.00% | +1 | New |
| Dunhill Financial, LLC | 1 | $104 | 0.00% | +1 | New |
| Larson Financial Group LLC | 2 | $143 | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 3 | $215 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 4 | $286 | 0.00% | −1−20.0% | Reduced |
| Abound Wealth Management | 4 | $286 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 4 | $286 | 0.00% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 5 | $356 | 0.00% | +1+25.0% | Added |
| SJS Investment Consulting Inc. | 5 | $357 | 0.00% | 00.0% | Unchanged |
| TD Capital Management LLC | 5 | $357 | 0.00% | +5 | New |
| Trust Co | 5 | $357 | 0.00% | +5 | New |
| Ronald Blue Trust, Inc. | 5 | $357 | 0.00% | +5 | New |
| Gilpin Wealth Management, LLC | 6 | $429 | 0.00% | +6 | New |
| DiNuzzo Private Wealth, Inc. | 7 | $500 | 0.00% | −2−22.2% | Reduced |
| Central Trust Co | 9 | $643 | 0.00% | +9 | New |
| Rachor Investment Advisory Services, LLC | 11 | $785 | 0.00% | +11 | New |
| Banque Cantonale Vaudoise | 17 | $1.00K | 0.00% | 00.0% | Unchanged |
| Ankerstar Wealth, LLC | 15 | $1.07K | 0.00% | +15 | New |
| ORG Partners LLC | 18 | $1.28K | 0.00% | +18 | New |
| Keating Financial Advisory Services, Inc. | 18 | $1.28K | 0.00% | +18 | New |
| Fortitude Family Office, LLC | 19 | $1.36K | 0.00% | −5−20.8% | Reduced |
| UMA Financial Services, Inc. | 20 | $1.43K | 0.00% | 00.0% | Unchanged |
| Robinswood Financial LLC | 20 | $1.43K | 0.00% | 00.0% | Unchanged |
| Flagship Harbor Advisors, LLC | 27 | $1.93K | 0.00% | +27 | New |
| Kilter Group LLC | 28 | $2.00K | 0.00% | +25+833.3% | Added |
| Farmers & Merchants Investments Inc | 35 | $2.50K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 35 | $2.50K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 36 | $2.57K | 0.00% | −271−88.3% | Reduced |
| JFS Wealth Advisors, LLC | 40 | $2.85K | 0.00% | +11+37.9% | Added |
| Quarry LP | 40 | $2.85K | 0.00% | +40 | New |
| Leonteq Securities AG | 43 | $3.07K | 0.00% | 00.0% | Unchanged |
| High Note Wealth, LLC | 50 | $3.57K | 0.00% | −4−7.4% | Reduced |
| SBI Securities Co., Ltd. | 70 | $5.00K | 0.00% | −10−12.5% | Reduced |
| Massmutual Trust Co FSB | 74 | $5.28K | 0.00% | −1−1.3% | Reduced |
| EverSource Wealth Advisors, LLC | 76 | $5.42K | 0.00% | +30+65.2% | Added |
| Caitlin John, LLC | 85 | $6.07K | 0.00% | 00.0% | Unchanged |
| MPWM Advisory Solutions, LLC | 95 | $6.78K | 0.00% | +95 | New |
| SageView Advisory Group, LLC | 95 | $6.78K | 0.00% | +95 | New |
| Rothschild Investment LLC | 100 | $7.13K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 108 | $7.71K | 0.00% | +14+14.9% | Added |
| Root Financial Partners, LLC | 119 | $8.49K | 0.00% | +9+8.2% | Added |
| WPG Advisers, LLC | 128 | $9.13K | 0.01% | +11+9.4% | Added |
| Basecamp Wealth Advisors LLC | 131 | $9.35K | 0.00% | +131 | New |
| Optiver Holding B.V. | 157 | $11.2K | 0.00% | −145−48.0% | Reduced |
| Sound Income Strategies, LLC | 162 | $11.5K | 0.00% | +162 | New |
| Covestor Ltd | 178 | $13.0K | 0.01% | +15+9.2% | Added |
| Global Retirement Partners, LLC | 201 | $14.3K | 0.00% | +117+139.3% | Added |
| CIBC Private Wealth Group, LLC | 221 | $15.8K | 0.00% | +16+7.8% | Added |
| Huntington National Bank | 251 | $17.9K | 0.00% | −9−3.5% | Reduced |
| Eastern Bank | 251 | $17.9K | 0.00% | +251 | New |
| Parkside Financial Bank & Trust | 261 | $18.6K | 0.00% | +16+6.5% | Added |
| Kemnay Advisory Services Inc. | 267 | $19.1K | 0.00% | +267 | New |
| Public Employees Retirement System of Ohio | 287 | $20.5K | 0.00% | −1−0.3% | Reduced |
| Hantz Financial Services, Inc. | 303 | $22.0K | 0.00% | +108+55.4% | Added |
| Plante Moran Financial Advisors, LLC | 320 | $22.8K | 0.00% | +320 | New |
| Northwestern Mutual Wealth Management Co | 333 | $23.8K | 0.00% | +26+8.5% | Added |
| Geneos Wealth Management Inc. | 353 | $25.2K | 0.00% | +353 | New |
| Steward Partners Investment Advisory, LLC | 377 | $26.9K | 0.00% | 00.0% | Unchanged |
| Danske Bank A/S | 400 | $28.5K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 407 | $29.0K | 0.00% | +14+3.6% | Added |
| Umb Bank N A | 451 | $32.2K | 0.00% | +129+40.1% | Added |
| CWM, LLC | 488 | $35.0K | 0.00% | +8+1.7% | Added |
| Salomon & Ludwin, LLC | 477 | $35.4K | 0.00% | 00.0% | Unchanged |
| Eurizon Capital SGR S.p.A. | 500 | $35.7K | 0.00% | +500 | New |
| Fifth Third Bancorp | 510 | $36.4K | 0.00% | +22+4.5% | Added |
| Signaturefd, LLC | 519 | $37.0K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 550 | $39.2K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 561 | $40.0K | 0.00% | +122+27.8% | Added |
| Harbour Investments, Inc. | 586 | $41.8K | 0.00% | +586 | New |
| Jones Financial Companies LLLP | 603 | $43.0K | 0.00% | +157+35.2% | Added |
| Parallel Advisors, LLC | 619 | $44.2K | 0.00% | −479−43.6% | Reduced |
| Walleye Capital LLC | 891 | $63.6K | 0.00% | +891 | New |
| Kestra Advisory Services, LLC | 935 | $66.7K | 0.00% | +935 | New |
| Highline Wealth Partners LLC | 979 | $69.9K | 0.02% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 1,121 | $80.0K | 0.00% | +716+176.8% | Added |
| IFP Advisors, Inc | 1,368 | $97.6K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,437 | $102.5K | 0.00% | +500+53.4% | Added |
| Smartleaf Asset Management LLC | 1,586 | $113.4K | 0.00% | +225+16.5% | Added |
| Quest Partners LLC | 1,615 | $115.2K | 0.01% | −4,058−71.5% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 1,838 | $131.1K | 0.01% | +1,838 | New |
| KBC Group NV | 2,101 | $150.0K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 2,608 | $186.1K | 0.01% | +12+0.5% | Added |
| Wolff Wiese Magana LLC | 2,862 | $204.2K | 0.11% | −57−2.0% | Reduced |
| Assetmark, Inc | 2,951 | $210.6K | 0.00% | +429+17.0% | Added |
| Glenmede Trust Co NA | 2,954 | $210.8K | 0.00% | +2,954 | New |
| Swiss Life Asset Management Ltd | 2,968 | $211.8K | 0.00% | 00.0% | Unchanged |
| O'Rourke & Company, Inc | 3,000 | $214.1K | 0.08% | −2,025−40.3% | Reduced |
| Modera Wealth Management, LLC | 3,008 | $214.6K | 0.00% | +3+0.1% | Added |
| Advisor Group Holdings, Inc. | 3,010 | $214.8K | 0.00% | +245+8.9% | Added |
| HSBC Holdings PLC | 3,113 | $222.1K | 0.00% | +60+2.0% | Added |
| RSM US Wealth Management LLC | 3,168 | $226.5K | 0.00% | +49+1.6% | Added |
| State of Wyoming | 3,194 | $227.9K | 0.02% | +2,324+267.1% | Added |
| Captrust Financial Advisors | 3,343 | $238.5K | 0.00% | +312+10.3% | Added |
| Vestmark Advisory Solutions, Inc. | 3,450 | $246.2K | 0.00% | +3,450 | New |
| Tower Research Capital LLC (TRC) | 3,459 | $246.8K | 0.01% | +1,652+91.4% | Added |
| Vontobel Holding Ltd. | 3,476 | $248.0K | 0.00% | −3,866−52.7% | Reduced |
| Mutual Advisors, LLC | 3,570 | $254.7K | 0.01% | −2,617−42.3% | Reduced |
| NewEdge Wealth, LLC | 3,589 | $256.1K | 0.00% | +89+2.5% | Added |
| JustInvest LLC | 3,841 | $274.1K | 0.00% | +70+1.9% | Added |