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, Q1 2022
Institutional positions in RadNet, Inc. as of Mar 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
- 164
- −6 vs. Q4 2021
- Shares held
- 37.9M
- +1.82M (+5.1%) vs. Q4 2021
- Total value
- $847.5M
- −$237.2M (−21.9%) vs. Q4 2021
- New holders
- 12
- 76 more added
- Sold out
- 18
- 49 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ensign Peak Advisors, Inc | 20,210 | $452.0K | 0.00% | 00.0% | Unchanged |
| Steel Peak Wealth Management LLC | 20,000 | $447.0K | 0.03% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 19,168 | $428.8K | 0.00% | −4,341−18.5% | Reduced |
| Voya Investment Management LLC | 18,937 | $424.0K | 0.00% | +1,034+5.8% | Added |
| Maryland State Retirement & Pension System | 18,694 | $418.0K | 0.01% | +1,012+5.7% | Added |
| New York State Teachers Retirement System | 17,955 | $402.0K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 17,628 | $394.0K | 0.00% | +800+4.8% | Added |
| Connacht Asset Management LP | 17,568 | $393.0K | 0.58% | +1,690+10.6% | Added |
| Raymond James & Associates | 17,041 | $381.0K | 0.00% | −110−0.6% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 15,086 | $337.0K | 0.00% | −339−2.2% | Reduced |
| Shell Asset Management Co | 12,904 | $289.0K | 0.01% | −1,908−12.9% | Reduced |
| Arizona State Retirement System | 12,278 | $275.0K | 0.00% | +121+1.0% | Added |
| Teachers Retirement System of the State of Kentucky | 12,100 | $271.0K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 11,649 | $271.0K | 0.00% | +136+1.2% | Added |
| BNP Paribas Arbitrage, SA | 12,002 | $268.5K | 0.00% | −8,834−42.4% | Reduced |
| AQR Capital Management LLC | 11,936 | $267.0K | 0.00% | −147−1.2% | Reduced |
| Brave Asset Management Inc | 11,791 | $264.0K | 0.09% | 00.0% | Unchanged |
| Everence Capital Management Inc | 11,320 | $253.0K | 0.02% | 00.0% | Unchanged |
| LPL Financial LLC | 10,664 | $239.0K | 0.00% | −5,830−35.3% | Reduced |
| ProShare Advisors LLC | 10,150 | $227.0K | 0.00% | −1,162−10.3% | Reduced |
| SG Americas Securities, LLC | 10,150 | $227.0K | 0.00% | +10,150 | New |
| Teacher Retirement System of Texas | 9,310 | $208.0K | 0.00% | +403+4.5% | Added |
| Diversified Trust Co | 9,223 | $206.0K | 0.01% | 00.0% | Unchanged |
| KBC Group NV | 8,660 | $194.0K | 0.00% | +3,845+79.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,765 | $151.0K | 0.00% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 6,718 | $150.0K | 0.00% | +658+10.9% | Added |
| Royal Bank of Canada | 5,618 | $126.0K | 0.00% | −8,972−61.5% | Reduced |
| Amundi | 4,481 | $96.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 4,123 | $92.0K | 0.00% | +1,446+54.0% | Added |
| First Manhattan Co | 3,700 | $82.0K | 0.00% | +3,700 | New |
| Ameritas Investment Partners, Inc. | 3,530 | $79.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,311 | $74.0K | 0.00% | −10,071−75.3% | Reduced |
| Metropolitan Life Insurance Co | 2,838 | $63.5K | 0.00% | −9,648−77.3% | Reduced |
| Simplex Trading, LLC | 2,547 | $56.0K | 0.00% | +1,938+318.2% | Added |
| IFP Advisors, Inc | 3,660 | $48.0K | 0.00% | +2,440+200.0% | Added |
| State of Wyoming | 1,810 | $40.0K | 0.02% | −440−19.6% | Reduced |
| The PNC Financial Services Group, Inc. | 1,710 | $39.0K | 0.00% | −380−18.2% | Reduced |
| US Bancorp | 1,659 | $37.0K | 0.00% | +581+53.9% | Added |
| Cubist Systematic Strategies, LLC | 1,226 | $27.0K | 0.00% | −7,781−86.4% | Reduced |
| Vigilant Capital Management, LLC | 1,000 | $22.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 635 | $14.0K | 0.00% | +272+74.9% | Added |
| Macquarie Group Ltd | 516 | $12.0K | 0.00% | 00.0% | Unchanged |
| S.A. Mason LLC | 500 | $11.0K | 0.01% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 506 | $11.0K | 0.00% | +506 | New |
| Public Employees Retirement System of Ohio | 401 | $9.00K | 0.00% | +401 | New |
| Sutton Wealth Advisors Inc. | 358 | $8.01K | 0.00% | +34+10.5% | Added |
| American Portfolios Advisors | 250 | $5.59K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 150 | $3.00K | 0.00% | −4−2.6% | Reduced |
| Fifth Third Bancorp | 126 | $3.00K | 0.00% | +126 | New |
| Aquatic Capital Management LLC | 100 | $2.00K | 0.00% | −300−75.0% | Reduced |
| Versant Capital Management, Inc | 100 | $2.00K | 0.00% | −118−54.1% | Reduced |
| BDO Wealth Advisors, LLC | 100 | $2.00K | 0.00% | 00.0% | Unchanged |
| Lloyd Advisory Services, LLC. | 100 | $2.00K | 0.00% | 00.0% | Unchanged |
| Sageworth Trust Co of South Dakota | 27 | $1.00K | 0.00% | −136−83.4% | Reduced |
| Quadrant Capital Group LLC | 54 | $1.00K | 0.00% | 00.0% | Unchanged |
| Fieldpoint Private Securities, LLC | 57 | $1.00K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 41 | $1.00K | 0.00% | +3+7.9% | Added |
| Advisor Group Holdings, Inc. | 27 | $1.00K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 44 | $1.00K | 0.00% | +44 | New |
| Covestor Ltd | 16 | $0 | 0.00% | −144−90.0% | Reduced |
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 7 | $0 | 0.00% | 00.0% | Unchanged |
| Money Concepts Capital Corp | 4 | $0 | 0.00% | +4 | New |
| Sofos Investments, Inc. | 462 | – | – | −288−38.4% | Reduced |
| Candriam Luxembourg S.C.A. | 0 | $0 | 0.00% | −346,675−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −119,542−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −77,536−100.0% | Sold out |
| PointState Capital LP | 0 | $0 | 0.00% | −55,000−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −36,300−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −22,418−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −10,600−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −8,918−100.0% | Sold out |
| Wealth Alliance | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| MML Investors Services, LLC | 0 | $0 | 0.00% | −7,241−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −6,977−100.0% | Sold out |
| Eaton Vance Management | 0 | $0 | 0.00% | −4,805−100.0% | Sold out |
| Signet Financial Management, LLC | 0 | $0 | 0.00% | −2,212−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −1,850−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Sageworth Trust Co | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Toth Financial Advisory Corp | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| NEXT Financial Group, Inc | – | – | – | – | Not filed |