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, Q3 2023
Institutional positions in RadNet, Inc. as of Sep 30, 2023. 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
- 191
- +10 vs. Q2 2023
- Shares held
- 52.8M
- +2.24M (+4.4%) vs. Q2 2023
- Total value
- $1.49B
- −$160.5M (−9.7%) vs. Q2 2023
- New holders
- 40
- 76 more added
- Sold out
- 30
- 47 more reduced
4 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 31,429 | $886.0K | 0.00% | +4,769+17.9% | Added |
| MetLife Investment Management | 31,361 | $884.1K | 0.01% | +5,103+19.4% | Added |
| Norges Bank | 31,000 | $873.9K | 0.00% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 30,700 | $865.4K | 0.02% | +4,700+18.1% | Added |
| Miracle Mile Advisors, LLC | 30,271 | $853.3K | 0.03% | 00.0% | Unchanged |
| Westmount Partners, LLC | 30,000 | $845.7K | 0.37% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 29,783 | $839.6K | 0.01% | +2,985+11.1% | Added |
| Manufacturers Life Insurance Company, The | 29,348 | $827.3K | 0.00% | +9,244+46.0% | Added |
| Comerica Bank | 27,843 | $784.9K | 0.00% | +27,843 | New |
| Royal Bank of Canada | 27,276 | $769.0K | 0.00% | +14,892+120.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 26,995 | $761.0K | 0.00% | +4,412+19.5% | Added |
| Teacher Retirement System of Texas | 26,899 | $758.0K | 0.01% | −1,018−3.6% | Reduced |
| Amalgamated Bank | 26,771 | $755.0K | 0.01% | +1,785+7.1% | Added |
| Portland Investment Counsel Inc. | 24,500 | $691.0K | 0.32% | 00.0% | Unchanged |
| Virtue Capital Management, LLC | 21,660 | $668.9K | 0.11% | 00.0% | Unchanged |
| Voya Investment Management LLC | 23,322 | $657.4K | 0.00% | +3,281+16.4% | Added |
| SG Americas Securities, LLC | 22,467 | $633.0K | 0.01% | +22,467 | New |
| Maryland State Retirement & Pension System | 22,182 | $625.3K | 0.01% | −209−0.9% | Reduced |
| Captrust Financial Advisors | 21,290 | $600.2K | 0.00% | +21,290 | New |
| Steel Peak Wealth Management LLC | 20,000 | $563.8K | 0.04% | 00.0% | Unchanged |
| Hanseatic Management Services Inc | 19,732 | $556.2K | 1.04% | +121+0.6% | Added |
| New York State Teachers Retirement System | 18,955 | $534.0K | 0.00% | +900+5.0% | Added |
| Tudor Investment Corp Et Al | 18,637 | $525.4K | 0.01% | −10,278−35.5% | Reduced |
| Oregon Public Employees Retirement Fund | 17,986 | $507.0K | 0.01% | +100+0.6% | Added |
| SG Capital Management LLC | 17,451 | $491.9K | 0.21% | −132,757−88.4% | Reduced |
| Arizona State Retirement System | 17,164 | $483.9K | 0.00% | +599+3.6% | Added |
| State of Wisconsin Investment Board | 17,059 | $480.9K | 0.00% | +17,059 | New |
| State Board of Administration of Florida Retirement System | 16,991 | $479.0K | 0.00% | +2,970+21.2% | Added |
| UBS Group AG | 15,477 | $436.3K | 0.00% | −136,949−89.8% | Reduced |
| Susquehanna Fundamental Investments, LLC | 14,372 | $405.1K | 0.03% | 00.0% | Unchanged |
| Sowell Financial Services LLC | 14,075 | $397.0K | 0.02% | −639−4.3% | Reduced |
| ExodusPoint Capital Management, LP | 14,009 | $395.0K | 0.01% | +14,009 | New |
| Winton Group Ltd | 13,712 | $386.5K | 0.03% | +13,712 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,329 | $347.6K | 0.00% | +3,213+35.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 11,966 | $337.3K | 0.03% | +3,731+45.3% | Added |
| Brave Asset Management Inc | 11,791 | $332.4K | 0.10% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 11,377 | $320.7K | 0.00% | −1,595−12.3% | Reduced |
| Everence Capital Management Inc | 11,320 | $319.0K | 0.02% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 11,162 | $315.0K | 0.00% | +252+2.3% | Added |
| CWM Advisors, LLC | 10,898 | $307.2K | 0.04% | +10,898 | New |
| Mutual of America Capital Management LLC | 10,571 | $298.0K | 0.00% | −625−5.6% | Reduced |
| Axq Capital, LP | 10,007 | $282.1K | 0.10% | +10,007 | New |
| Alpha Cubed Investments, LLC | 10,000 | $281.9K | 0.02% | −50−0.5% | Reduced |
| Virginia Retirement Systems Et Al | 10,000 | $281.9K | 0.00% | +10,000 | New |
| Envestnet Asset Management Inc | 9,329 | $263.0K | 0.00% | +9,329 | New |
| Franklin Resources Inc | 9,238 | $260.4K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 9,079 | $255.9K | 0.00% | +1,161+14.7% | Added |
| Stratos Wealth Partners, LTD. | 8,409 | $237.1K | 0.01% | +8,409 | New |
| Stephens Inc | 8,276 | $233.3K | 0.00% | −349−4.0% | Reduced |
| Amundi | 7,912 | $232.1K | 0.00% | +1,294+19.6% | Added |
| FORA Capital, LLC | 7,787 | $219.5K | 0.02% | +7,787 | New |
| MQS Management LLC | 7,423 | $209.3K | 0.13% | +7,423 | New |
| Tiaa Trust, National Association | 7,375 | $207.9K | 0.00% | +7,375 | New |
| Ameritas Investment Partners, Inc. | 5,968 | $168.2K | 0.01% | +1,973+49.4% | Added |
| Shell Asset Management Co | 5,416 | $153.0K | 0.01% | −85−1.5% | Reduced |
| FMR LLC | 3,737 | $105.3K | 0.00% | −95−2.5% | Reduced |
| Metropolitan Life Insurance Co | 3,461 | $97.6K | 0.01% | +758+28.0% | Added |
| State of Wyoming | 3,315 | $93.5K | 0.02% | −3,784−53.3% | Reduced |
| Lazard Asset Management LLC | 2,469 | $69.0K | 0.00% | +2,469 | New |
| Assetmark, Inc | 2,354 | $66.4K | 0.00% | +801+51.6% | Added |
| The PNC Financial Services Group, Inc. | 2,065 | $58.2K | 0.00% | 00.0% | Unchanged |
| West Tower Group, LLC | 1,883 | $53.1K | 0.03% | +1,883 | New |
| KBC Group NV | 1,814 | $51.0K | 0.00% | −1,949−51.8% | Reduced |
| Walleye Trading LLC | 1,303 | $36.7K | 0.00% | −758−36.8% | Reduced |
| IFP Advisors, Inc | 1,220 | $34.4K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 908 | $25.6K | 0.00% | +322+54.9% | Added |
| Ronald Blue Trust, Inc. | 776 | $25.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 841 | $23.7K | 0.00% | −126−13.0% | Reduced |
| Nisa Investment Advisors, LLC | 730 | $20.6K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 512 | $14.0K | 0.00% | −35−6.4% | Reduced |
| PEAK6 Investments LLC | 433 | $12.2K | 0.00% | −8,634−95.2% | Reduced |
| Signaturefd, LLC | 413 | $11.6K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 313 | $9.00K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 271 | $7.64K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 221 | $6.23K | 0.00% | 00.0% | Unchanged |
| USA Financial Portformulas Corp | 193 | $5.44K | 0.01% | +193 | New |
| Proequities, Inc. | 133 | $3.75K | 0.00% | +133 | New |
| Versant Capital Management, Inc | 117 | $3.30K | 0.00% | +27+30.0% | Added |
| LGT Financial Advisors LLC | 112 | $3.16K | 0.00% | +112 | New |
| Parallel Advisors, LLC | 88 | $2.48K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 50 | $1.41K | 0.00% | +50 | New |
| Farmers & Merchants Investments Inc | 35 | $987 | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 24 | $677 | 0.00% | +24 | New |
| Allworth Financial LP | 14 | $395 | 0.00% | +14 | New |
| Sofos Investments, Inc. | 9 | $265 | 0.00% | +9 | New |
| JFS Wealth Advisors, LLC | 6 | $170 | 0.00% | +6 | New |
| AdvisorNet Financial, Inc | 3 | $85 | 0.00% | +3 | New |
| SJS Investment Consulting Inc. | 2 | $57 | 0.00% | +2 | New |
| Huntington National Bank | 1 | $28 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 4 | $0 | 0.00% | −18−81.8% | Reduced |
| Steward Financial Group LLC | 8 | $0 | 0.00% | +8 | New |
| Rubric Capital Management LP | 0 | $0 | 0.00% | −516,076−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −400,669−100.0% | Sold out |
| Intrinsic Edge Capital Management LLC | 0 | $0 | 0.00% | −303,100−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −222,628−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −205,700−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −172,024−100.0% | Sold out |
| Tamarack Advisers, LP | 0 | $0 | 0.00% | −140,000−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −97,600−100.0% | Sold out |