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 2024
Institutional positions in RadNet, Inc. as of Jun 30, 2024. 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
- 277
- +2 vs. Q1 2024
- Shares held
- 61.1M
- +1.39M (+2.3%) vs. Q1 2024
- Total value
- $3.60B
- +$691.5M (+23.8%) vs. Q1 2024
- New holders
- 47
- 98 more added
- Sold out
- 45
- 95 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prescott Group Capital Management, L.L.C. | 41,611 | $2.45M | 0.38% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 39,039 | $2.30M | 0.03% | −833−2.1% | Reduced |
| Corebridge Financial, Inc. | 38,366 | $2.26M | 0.01% | +38,366 | New |
| MetLife Investment Management | 38,168 | $2.25M | 0.01% | +6,807+21.7% | Added |
| Manufacturers Life Insurance Company, The | 37,473 | $2.21M | 0.00% | +4,074+12.2% | Added |
| Lido Advisors, LLC | 37,226 | $2.19M | 0.02% | +35+0.1% | Added |
| Macquarie Group Ltd | 36,680 | $2.16M | 0.00% | −18,042−33.0% | Reduced |
| Federation des caisses Desjardins du Quebec | 36,524 | $2.15M | 0.01% | +4,200+13.0% | Added |
| Raymond James Trust N.A. | 36,516 | $2.15M | 0.05% | +110.0% | Added |
| Marshall Wace, LLP | 35,238 | $2.08M | 0.00% | −80,896−69.7% | Reduced |
| Bamco Inc | 35,000 | $2.06M | 0.01% | +15,000+75.0% | Added |
| Portland Investment Counsel Inc. | 34,500 | $2.03M | 0.73% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 33,918 | $2.00M | 0.00% | +800+2.4% | Added |
| Illinois Municipal Retirement Fund | 33,885 | $2.00M | 0.03% | +6,879+25.5% | Added |
| Louisiana State Employees Retirement System | 33,500 | $1.97M | 0.04% | +3,600+12.0% | Added |
| White Pine Capital LLC | 32,487 | $1.91M | 0.73% | −16,216−33.3% | Reduced |
| Ensign Peak Advisors, Inc | 31,806 | $1.87M | 0.00% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 31,342 | $1.85M | 0.01% | −40,702−56.5% | Reduced |
| Norges Bank | 31,000 | $1.83M | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 30,995 | $1.83M | 0.00% | −714−2.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 30,913 | $1.82M | 0.00% | +30,913 | New |
| Janus Henderson Group PLC | 30,387 | $1.79M | 0.00% | −33,642−52.5% | Reduced |
| Twinbeech Capital LP | 28,818 | $1.70M | 0.03% | +28,818 | New |
| State of Tennessee, Treasury Department | 28,364 | $1.67M | 0.01% | 00.0% | Unchanged |
| LMR Partners LLP | 27,081 | $1.60M | 0.03% | −26,763−49.7% | Reduced |
| Yousif Capital Management, LLC | 27,015 | $1.59M | 0.02% | −543−2.0% | Reduced |
| Steel Peak Wealth Management LLC | 25,000 | $1.47M | 0.07% | +5,000+25.0% | Added |
| Comerica Bank | 24,918 | $1.47M | 0.01% | −426−1.7% | Reduced |
| Barclays PLC | 24,687 | $1.45M | 0.00% | −29,148−54.1% | Reduced |
| Chartwell Investment Partners, LLC | 24,690 | $1.45M | 0.05% | −4,050−14.1% | Reduced |
| Royal Bank of Canada | 23,974 | $1.41M | 0.00% | +8,370+53.6% | Added |
| Teacher Retirement System of Texas | 23,751 | $1.40M | 0.01% | +17,113+257.8% | Added |
| Jackson Creek Investment Advisors LLC | 23,209 | $1.37M | 0.50% | −44−0.2% | Reduced |
| Maryland State Retirement & Pension System | 23,183 | $1.37M | 0.03% | −311−1.3% | Reduced |
| Voya Investment Management LLC | 21,974 | $1.29M | 0.00% | +2,252+11.4% | Added |
| Assenagon Asset Management S.A. | 21,725 | $1.28M | 0.00% | −10,087−31.7% | Reduced |
| Virtue Capital Management, LLC | 19,125 | $1.24M | 0.21% | −223−1.2% | Reduced |
| UBS Group AG | 20,810 | $1.23M | 0.00% | −22,338−51.8% | Reduced |
| New York State Teachers Retirement System | 20,355 | $1.20M | 0.00% | +1,400+7.4% | Added |
| Amalgamated Bank | 20,268 | $1.19M | 0.01% | −161−0.8% | Reduced |
| Natixis Advisors, L.P. | 20,225 | $1.19M | 0.00% | +6,382+46.1% | Added |
| Hanseatic Management Services Inc | 19,968 | $1.18M | 1.77% | +353+1.8% | Added |
| Westmount Partners, LLC | 20,000 | $1.17M | 0.39% | 00.0% | Unchanged |
| Arizona State Retirement System | 17,539 | $1.03M | 0.01% | +1,679+10.6% | Added |
| Tower Research Capital LLC (TRC) | 17,406 | $1.03M | 0.02% | +17,406 | New |
| Pathstone Holdings, LLC | 17,352 | $1.02M | 0.00% | +10,332+147.2% | Added |
| Vontobel Holding Ltd. | 16,996 | $1.00M | 0.00% | +16,996 | New |
| State Board of Administration of Florida Retirement System | 16,991 | $1.00M | 0.00% | +3,320+24.3% | Added |
| Handelsbanken Fonder AB | 16,500 | $972.0K | 0.00% | +7,100+75.5% | Added |
| Oregon Public Employees Retirement Fund | 16,186 | $953.7K | 0.02% | −1,400−8.0% | Reduced |
| Steigerwald, Gordon & Koch Inc. | 15,470 | $911.5K | 0.11% | +9,376+153.9% | Added |
| TD Asset Management Inc | 14,948 | $880.7K | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 14,328 | $844.2K | 0.01% | +248+1.8% | Added |
| UniSuper Management Pty Ltd | 14,026 | $826.4K | 0.01% | 00.0% | Unchanged |
| Trexquant Investment LP | 12,964 | $763.8K | 0.01% | +12,964 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,912 | $760.8K | 0.00% | −8,196−38.8% | Reduced |
| Toroso Investments, LLC | 11,990 | $706.5K | 0.01% | +11,990 | New |
| Brave Asset Management Inc | 11,791 | $694.7K | 0.18% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 11,466 | $675.6K | 0.00% | +89+0.8% | Added |
| Occudo Quantitative Strategies LP | 11,050 | $651.1K | 0.12% | −5,707−34.1% | Reduced |
| Mutual of America Capital Management LLC | 10,929 | $643.9K | 0.01% | −303−2.7% | Reduced |
| RSM US Wealth Management LLC | 10,555 | $618.0K | 0.01% | +10,555 | New |
| Summit Financial, LLC | 10,467 | $616.7K | 0.03% | +1,111+11.9% | Added |
| Renaissance Technologies LLC | 10,400 | $612.8K | 0.00% | −20,700−66.6% | Reduced |
| Natixis | 10,227 | $602.6K | 0.00% | +10,227 | New |
| Navellier & Associates Inc | 9,475 | $558.3K | 0.07% | −16−0.2% | Reduced |
| ProShare Advisors LLC | 9,399 | $553.8K | 0.00% | −2,853−23.3% | Reduced |
| Everence Capital Management Inc | 11,320 | $549.0K | 0.04% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 8,418 | $496.0K | 0.01% | +8,418 | New |
| Stratos Wealth Partners, LTD. | 8,361 | $492.6K | 0.01% | −5−0.1% | Reduced |
| Harvest Investment Services, LLC | 8,095 | $477.0K | 0.19% | +8,095 | New |
| State of Wisconsin Investment Board | 8,083 | $476.3K | 0.00% | −2,993−27.0% | Reduced |
| Pictet Asset Management Holding SA | 8,074 | $475.7K | 0.00% | +1,046+14.9% | Added |
| Moran Wealth Management, LLC | 7,844 | $462.2K | 0.02% | +424+5.7% | Added |
| HighTower Advisors, LLC | 7,725 | $457.0K | 0.00% | −877−10.2% | Reduced |
| Creative Planning | 7,662 | $451.4K | 0.00% | +7,662 | New |
| Intech Investment Management LLC | 7,573 | $446.2K | 0.01% | +7,573 | New |
| Bank of Montreal | 7,525 | $444.4K | 0.00% | +838+12.5% | Added |
| Tiaa Trust, National Association | 7,375 | $434.5K | 0.00% | 00.0% | Unchanged |
| Beverly Hills Private Wealth, LLC | 7,000 | $412.4K | 0.09% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 6,770 | $398.9K | 0.00% | −31,391−82.3% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 6,688 | $394.1K | 0.00% | +731+12.3% | Added |
| Ameritas Investment Partners, Inc. | 6,477 | $381.6K | 0.01% | +240+3.8% | Added |
| Samalin Investment Counsel, LLC | 6,440 | $379.4K | 0.18% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 6,367 | $375.0K | 0.03% | +6,367 | New |
| MML Investors Services, LLC | 6,314 | $372.0K | 0.00% | −972−13.3% | Reduced |
| Algert Global LLC | 6,311 | $371.8K | 0.01% | +6,311 | New |
| IHT Wealth Management, LLC | 6,300 | $371.2K | 0.01% | −148−2.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 6,107 | $359.8K | 0.00% | +481+8.5% | Added |
| Contravisory Investment Management, Inc. | 6,043 | $356.1K | 0.08% | −177−2.8% | Reduced |
| Winton Group Ltd | 5,996 | $353.3K | 0.02% | +5,996 | New |
| CWM Advisors, LLC | 5,977 | $352.2K | 0.04% | −1,399−19.0% | Reduced |
| Thompson Davis & Co., Inc. | 5,825 | $343.2K | 0.30% | 00.0% | Unchanged |
| Axq Capital, LP | 5,823 | $343.1K | 0.08% | −6,513−52.8% | Reduced |
| Public Employees Retirement Association of Colorado | 5,615 | $331.0K | 0.00% | +5,615 | New |
| Lazard Asset Management LLC | 5,586 | $329.0K | 0.00% | +3,346+149.4% | Added |
| Eqis Capital Management, Inc. | 5,436 | $320.3K | 0.03% | −975−15.2% | Reduced |
| Miracle Mile Advisors, LLC | 5,271 | $310.6K | 0.01% | −25,000−82.6% | Reduced |
| Versor Investments LP | 5,256 | $309.7K | 0.06% | +5,256 | New |
| Jump Financial, LLC | 5,186 | $305.6K | 0.01% | +5,186 | New |