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 2023
Institutional positions in RadNet, Inc. as of Mar 31, 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
- 152
- +8 vs. Q4 2022
- Shares held
- 40.0M
- +458.1K (+1.2%) vs. Q4 2022
- Total value
- $1.00B
- +$256.7M (+34.5%) vs. Q4 2022
- New holders
- 21
- 47 more added
- Sold out
- 13
- 54 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $25 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 35 | $876 | 0.00% | +4+12.9% | Added |
| Nisa Investment Advisors, LLC | 50 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 41 | $1.03K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 52 | $1.30K | 0.00% | −53−50.5% | Reduced |
| Parallel Advisors, LLC | 88 | $2.20K | 0.00% | 00.0% | Unchanged |
| BDO Wealth Advisors, LLC | 100 | $2.50K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 134 | $3.00K | 0.00% | +12+9.8% | Added |
| Parkside Financial Bank & Trust | 221 | $5.53K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 236 | $6.00K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 271 | $6.78K | 0.00% | +15+5.9% | Added |
| Advisor Group Holdings, Inc. | 277 | $6.93K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 354 | $8.86K | 0.00% | +282+391.7% | Added |
| TCI Wealth Advisors, Inc. | 462 | $11.6K | 0.00% | 00.0% | Unchanged |
| WealthPLAN Partners, LLC | 500 | $12.5K | 0.00% | +500 | New |
| Public Employees Retirement System of Ohio | 589 | $15.0K | 0.00% | +33+5.9% | Added |
| Ronald Blue Trust, Inc. | 776 | $15.0K | 0.00% | +776 | New |
| IFP Advisors, Inc | 1,220 | $15.6K | 0.00% | −1,247−50.5% | Reduced |
| Advisory Services Network, LLC | 820 | $20.5K | 0.00% | 00.0% | Unchanged |
| Vigilant Capital Management, LLC | 1,000 | $25.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,078 | $27.0K | 0.00% | +493+84.3% | Added |
| The PNC Financial Services Group, Inc. | 1,923 | $48.1K | 0.00% | +28+1.5% | Added |
| Metropolitan Life Insurance Co | 2,703 | $67.7K | 0.00% | −341−11.2% | Reduced |
| FMR LLC | 3,606 | $90.3K | 0.00% | +469+15.0% | Added |
| KBC Group NV | 3,763 | $94.0K | 0.00% | −624−14.2% | Reduced |
| Ameritas Investment Partners, Inc. | 3,995 | $100.0K | 0.00% | 00.0% | Unchanged |
| Counterpoint Mutual Funds LLC | 4,562 | $114.2K | 0.10% | +4,562 | New |
| Royal Bank of Canada | 5,550 | $139.0K | 0.00% | −5,160−48.2% | Reduced |
| Amundi | 6,635 | $166.3K | 0.00% | +6,635 | New |
| Teacher Retirement System of Texas | 8,306 | $208.0K | 0.00% | +8,306 | New |
| State of Wyoming | 8,471 | $212.0K | 0.07% | +2,587+44.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,116 | $228.2K | 0.00% | 00.0% | Unchanged |
| Versor Investments LP | 9,800 | $245.3K | 0.03% | +9,800 | New |
| Mutual of America Capital Management LLC | 10,040 | $251.3K | 0.00% | −178−1.7% | Reduced |
| Natixis Advisors, L.P. | 10,225 | $256.0K | 0.00% | +10,225 | New |
| Nebula Research & Development LLC | 10,338 | $258.8K | 0.46% | +10,338 | New |
| Shell Asset Management Co | 10,685 | $267.0K | 0.01% | −37−0.3% | Reduced |
| Everence Capital Management Inc | 11,320 | $283.0K | 0.02% | 00.0% | Unchanged |
| Brave Asset Management Inc | 11,791 | $295.1K | 0.09% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 12,815 | $320.8K | 0.00% | −10.0% | Reduced |
| Alpha Cubed Investments, LLC | 13,065 | $327.0K | 0.02% | −1,985−13.2% | Reduced |
| State Board of Administration of Florida Retirement System | 13,671 | $342.2K | 0.00% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 14,372 | $359.7K | 0.01% | −4,366−23.3% | Reduced |
| Arizona State Retirement System | 14,958 | $374.4K | 0.00% | +404+2.8% | Added |
| Teachers Retirement System of the State of Kentucky | 14,996 | $375.0K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 15,686 | $392.6K | 0.00% | −540−3.3% | Reduced |
| Trexquant Investment LP | 15,776 | $394.9K | 0.01% | +15,776 | New |
| Ergoteles LLC | 16,821 | $421.0K | 0.02% | +16,821 | New |
| Candriam Luxembourg S.C.A. | 19,563 | $450.7K | 0.00% | −25,129−56.2% | Reduced |
| New York State Teachers Retirement System | 18,055 | $452.0K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 18,353 | $459.4K | 0.00% | −555−2.9% | Reduced |
| UBS Group AG | 18,421 | $461.1K | 0.00% | +4,302+30.5% | Added |
| D. E. Shaw & Co., Inc. | 18,766 | $469.7K | 0.00% | +18,766 | New |
| Voya Investment Management LLC | 19,242 | $481.6K | 0.00% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 19,635 | $491.5K | 0.01% | −286−1.4% | Reduced |
| Jane Street Group, LLC | 19,964 | $499.7K | 0.00% | +19,964 | New |
| Steel Peak Wealth Management LLC | 20,000 | $500.6K | 0.03% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 20,337 | $509.0K | 0.00% | +738+3.8% | Added |
| Russell Investments Group, Ltd. | 20,438 | $511.6K | 0.00% | −3,908−16.1% | Reduced |
| Janus Henderson Group PLC | 21,306 | $533.0K | 0.00% | +21,306 | New |
| Amalgamated Bank | 22,286 | $558.0K | 0.00% | −1,521−6.4% | Reduced |
| SG Americas Securities, LLC | 22,357 | $560.0K | 0.01% | +22,357 | New |
| Mirae Asset Global Investments Co., Ltd. | 22,583 | $565.3K | 0.00% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 22,700 | $568.2K | 0.01% | −500−2.2% | Reduced |
| PEAK6 Investments LLC | 23,200 | $580.7K | 0.04% | +23,200 | New |
| Virtue Capital Management, LLC | 22,841 | $623.1K | 0.10% | +22,841 | New |
| Barclays PLC | 25,327 | $633.9K | 0.00% | +1,435+6.0% | Added |
| MetLife Investment Management | 25,554 | $639.6K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 25,927 | $649.0K | 0.00% | −11,157−30.1% | Reduced |
| American International Group, Inc. | 27,180 | $680.3K | 0.00% | +131+0.5% | Added |
| Belpointe Asset Management LLC | 27,265 | $682.4K | 0.04% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 27,639 | $691.8K | 0.01% | −3,385−10.9% | Reduced |
| Price T Rowe Associates Inc | 29,099 | $729.0K | 0.00% | +593+2.1% | Added |
| State of Tennessee, Treasury Department | 30,068 | $752.6K | 0.00% | −3,338−10.0% | Reduced |
| BNP Paribas Arbitrage, SA | 30,074 | $752.8K | 0.00% | +26,005+639.1% | Added |
| Two Sigma Investments, LP | 30,407 | $761.1K | 0.00% | +9,032+42.3% | Added |
| Miracle Mile Advisors, LLC | 31,546 | $789.6K | 0.03% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 31,582 | $790.5K | 0.00% | +18,459+140.7% | Added |
| Ensign Peak Advisors, Inc | 32,160 | $805.0K | 0.00% | +3,450+12.0% | Added |
| UBS Asset Management Americas Inc | 32,504 | $813.6K | 0.00% | −3,177−8.9% | Reduced |
| State of Alaska, Department of Revenue | 33,430 | $836.0K | 0.01% | −520−1.5% | Reduced |
| Westmount Partners, LLC | 35,000 | $876.0K | 0.40% | 00.0% | Unchanged |
| Lido Advisors, LLC | 37,129 | $929.3K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 40,093 | $1.00M | 0.00% | +25,896+182.4% | Added |
| Texas Permanent School Fund | 43,484 | $1.09M | 0.01% | +10,705+32.7% | Added |
| Great West Life Assurance Co | 47,320 | $1.18M | 0.00% | −12,962−21.5% | Reduced |
| Prudential Financial Inc | 47,489 | $1.19M | 0.00% | −1,515−3.1% | Reduced |
| HRT Financial LP | 47,788 | $1.20M | 0.01% | +47,788 | New |
| Thrivent Financial for Lutherans | 48,319 | $1.21M | 0.00% | −1,693−3.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 51,625 | $1.29M | 0.01% | −556−1.1% | Reduced |
| National Bank of Canada | 52,000 | $1.30M | 0.00% | 00.0% | Unchanged |
| Paradigm Capital Management Inc | 55,200 | $1.38M | 0.09% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 58,250 | $1.46M | 0.00% | −7,196−11.0% | Reduced |
| Credit Suisse AG | 62,050 | $1.55M | 0.00% | +3,422+5.8% | Added |
| Federation des caisses Desjardins du Quebec | 63,524 | $1.59M | 0.02% | +500+0.8% | Added |
| California State Teachers Retirement System | 63,912 | $1.60M | 0.00% | −900−1.4% | Reduced |
| First Eagle Investment Management, LLC | 67,148 | $1.68M | 0.00% | −21,500−24.3% | Reduced |
| Tudor Investment Corp Et Al | 71,556 | $1.79M | 0.03% | −44,089−38.1% | Reduced |
| White Pine Capital LLC | 79,011 | $1.98M | 0.77% | +1,051+1.3% | Added |
| EAM Investors, LLC | 81,549 | $2.04M | 0.40% | +81,549 | New |