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 2022
Institutional positions in RadNet, Inc. as of Dec 31, 2022. 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
- 145
- −7 vs. Q3 2022
- Shares held
- 39.5M
- +283.8K (+0.7%) vs. Q3 2022
- Total value
- $744.5M
- −$54.2M (−6.8%) vs. Q3 2022
- New holders
- 13
- 57 more added
- Sold out
- 20
- 51 more reduced
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Board of Administration of Florida Retirement System | 13,671 | $257.4K | 0.00% | +230+1.7% | Added |
| Susquehanna International Group, LLP | 13,123 | $247.1K | 0.00% | −2,303−14.9% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 12,816 | $241.3K | 0.00% | −3,270−20.3% | Reduced |
| HSBC Holdings PLC | 12,817 | $238.5K | 0.00% | +2,264+21.5% | Added |
| Brave Asset Management Inc | 11,791 | $222.0K | 0.08% | 00.0% | Unchanged |
| Everence Capital Management Inc | 11,320 | $213.0K | 0.02% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 11,208 | $211.0K | 0.03% | +11,208 | New |
| Shell Asset Management Co | 10,722 | $202.0K | 0.01% | −2,051−16.1% | Reduced |
| Royal Bank of Canada | 10,710 | $201.0K | 0.00% | +7,273+211.6% | Added |
| Westwood Holdings Group Inc. | 10,613 | $200.0K | 0.00% | +10,613 | New |
| Mutual of America Capital Management LLC | 10,218 | $192.4K | 0.00% | +527+5.4% | Added |
| Bessemer Group Inc | 10,014 | $189.0K | 0.00% | +10,014 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,116 | $171.7K | 0.00% | +2,351+34.8% | Added |
| State of Wyoming | 5,884 | $110.8K | 0.04% | −1,767−23.1% | Reduced |
| KBC Group NV | 4,387 | $83.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,995 | $83.0K | 0.00% | +465+13.2% | Added |
| BNP Paribas Arbitrage, SA | 4,069 | $76.6K | 0.00% | −11,797−74.4% | Reduced |
| FMR LLC | 3,137 | $59.1K | 0.00% | −1,927−38.1% | Reduced |
| Metropolitan Life Insurance Co | 3,044 | $57.3K | 0.00% | +206+7.3% | Added |
| GWM Advisors LLC | 2,097 | $39.5K | 0.00% | +2,097 | New |
| The PNC Financial Services Group, Inc. | 1,895 | $35.7K | 0.00% | +215+12.8% | Added |
| IFP Advisors, Inc | 2,467 | $35.0K | 0.00% | +27+1.1% | Added |
| Vigilant Capital Management, LLC | 1,000 | $19.0K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 820 | $15.4K | 0.00% | +820 | New |
| Tower Research Capital LLC (TRC) | 585 | $11.0K | 0.00% | −5,214−89.9% | Reduced |
| Public Employees Retirement System of Ohio | 556 | $10.0K | 0.00% | −730−56.8% | Reduced |
| Sutton Wealth Advisors Inc. | 472 | $8.89K | 0.00% | +467+9,340.0% | Added |
| TCI Wealth Advisors, Inc. | 462 | $8.70K | 0.00% | +462 | New |
| Retirement Financial Solutions, LLC | 375 | $7.06K | 0.01% | +375 | New |
| Advisor Group Holdings, Inc. | 277 | $5.71K | 0.00% | +250+925.9% | Added |
| Cubist Systematic Strategies, LLC | 300 | $5.65K | 0.00% | −11,168−97.4% | Reduced |
| Fifth Third Bancorp | 256 | $4.82K | 0.00% | +66+34.7% | Added |
| Parkside Financial Bank & Trust | 221 | $4.16K | 0.00% | +61+38.1% | Added |
| CWM, LLC | 236 | $4.00K | 0.00% | +223+1,715.4% | Added |
| Covestor Ltd | 122 | $2.00K | 0.00% | −49−28.7% | Reduced |
| US Bancorp | 105 | $1.98K | 0.00% | −223−68.0% | Reduced |
| BDO Wealth Advisors, LLC | 100 | $1.88K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 88 | $1.66K | 0.00% | −112−56.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 72 | $1.35K | 0.00% | +16+28.6% | Added |
| Nisa Investment Advisors, LLC | 50 | $1.00K | 0.00% | +9+22.0% | Added |
| Assetmark, Inc | 47 | $885 | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 41 | $772 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 31 | $584 | 0.00% | 00.0% | Unchanged |
| Money Concepts Capital Corp | 4 | $75 | 0.00% | +4 | New |
| Huntington National Bank | 1 | $19 | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 0 | $0 | 0.00% | −60,974−100.0% | Sold out |
| Oberweis Asset Management Inc | 0 | $0 | 0.00% | −51,900−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −49,317−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −34,627−100.0% | Sold out |
| TimesSquare Capital Management, LLC | 0 | $0 | 0.00% | −25,900−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −23,274−100.0% | Sold out |
| Connacht Asset Management LP | 0 | $0 | 0.00% | −14,828−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −14,602−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −5,695−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −4,700−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −4,481−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −1,396−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −644−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | 0 | Sold out |
| S.A. Mason LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −86−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| American Portfolios Advisors | – | – | – | – | Not filed |