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 2022
Institutional positions in RadNet, Inc. as of Sep 30, 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
- 153
- +2 vs. Q2 2022
- Shares held
- 39.3M
- +333.1K (+0.9%) vs. Q2 2022
- Total value
- $798.7M
- +$125.8M (+18.7%) vs. Q2 2022
- New holders
- 18
- 68 more added
- Sold out
- 16
- 37 more reduced
1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 6,632,696 | $135.0M | 0.00% | +131,886+2.0% | Added |
| Vanguard Group Inc | 3,305,435 | $67.3M | 0.00% | +73,904+2.3% | Added |
| Beck Mack & Oliver LLC | 3,022,341 | $61.5M | 1.99% | +2,023+0.1% | Added |
| Edmond de Rothschild Holding S.A. | 2,169,390 | $44.1M | 1.17% | +76,060+3.6% | Added |
| JB Capital Partners LP | 2,093,711 | $42.6M | 12.55% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 1,811,974 | $36.9M | 0.16% | +326,274+22.0% | Added |
| Global Alpha Capital Management Ltd. | 1,694,224 | $34.5M | 3.45% | +275,742+19.4% | Added |
| State Street Corp | 1,586,253 | $32.3M | 0.00% | +43,644+2.8% | Added |
| Dimensional Fund Advisors LP | 1,499,442 | $30.5M | 0.01% | −2,433−0.2% | Reduced |
| Goldman Sachs Group Inc | 975,227 | $19.8M | 0.01% | +330,291+51.2% | Added |
| Geode Capital Management, LLC | 898,519 | $18.3M | 0.00% | +46,646+5.5% | Added |
| Punch & Associates Investment Management, Inc. | 883,320 | $18.0M | 1.25% | +145,905+19.8% | Added |
| Assenagon Asset Management S.A. | 827,809 | $16.8M | 0.07% | +191,230+30.0% | Added |
| Silvercrest Asset Management Group LLC | 735,167 | $15.0M | 0.12% | −31,233−4.1% | Reduced |
| American Century Companies Inc | 665,701 | $13.5M | 0.01% | −436,929−39.6% | Reduced |
| Renaissance Technologies LLC | 653,070 | $13.3M | 0.02% | −97,900−13.0% | Reduced |
| Advantage Alpha Capital Partners LP | 524,707 | $10.7M | 1.96% | +11,392+2.2% | Added |
| Northern Trust Corp | 514,307 | $10.5M | 0.00% | +9,884+2.0% | Added |
| Deutsche Bank AG | 471,694 | $9.60M | 0.01% | −4,812−1.0% | Reduced |
| Royce & Associates LP | 458,905 | $9.34M | 0.11% | +154,000+50.5% | Added |
| Pier Capital, LLC | 446,889 | $9.09M | 1.56% | +29,711+7.1% | Added |
| Charles Schwab Investment Management Inc | 445,733 | $9.07M | 0.00% | +53,612+13.7% | Added |
| Bank of New York Mellon Corp | 419,121 | $8.53M | 0.00% | +25,143+6.4% | Added |
| Voce Capital Management LLC | 363,315 | $7.39M | 4.80% | 00.0% | Unchanged |
| Invesco Ltd. | 328,054 | $6.67M | 0.00% | −2,573−0.8% | Reduced |
| Principal Financial Group Inc | 315,658 | $6.42M | 0.01% | −3,397−1.1% | Reduced |
| Robotti Robert | 312,315 | $6.36M | 1.51% | −520−0.2% | Reduced |
| Morgan Stanley | 292,934 | $5.96M | 0.00% | +21,880+8.1% | Added |
| Ameriprise Financial Inc | 254,234 | $5.17M | 0.00% | +408+0.2% | Added |
| Nuveen Asset Management, LLC | 252,157 | $5.13M | 0.00% | −126,357−33.4% | Reduced |
| Woodline Partners LP | 232,161 | $4.72M | 0.07% | +15,103+7.0% | Added |
| Putnam Investments LLC | 181,562 | $3.69M | 0.01% | −8,000−4.2% | Reduced |
| Rockefeller Capital Management L.P. | 181,517 | $3.69M | 0.02% | −15,023−7.6% | Reduced |
| JPMorgan Chase & Co | 171,263 | $3.48M | 0.00% | +85,117+98.8% | Added |
| Cheyne Capital Management (UK) LLP | 143,598 | $2.92M | 6.28% | +5,179+3.7% | Added |
| Rhumbline Advisers | 132,119 | $2.69M | 0.00% | +8,694+7.0% | Added |
| Bank of America Corp | 130,958 | $2.67M | 0.00% | −14,895−10.2% | Reduced |
| Victory Capital Management Inc | 124,313 | $2.53M | 0.00% | −15,501−11.1% | Reduced |
| Swiss National Bank | 120,000 | $2.44M | 0.00% | +900+0.8% | Added |
| Legal & General Group Plc | 116,179 | $2.36M | 0.00% | +170.0% | Added |
| Two Sigma Advisers, LP | 110,600 | $2.25M | 0.01% | +11,300+11.4% | Added |
| Citadel Advisors LLC | 108,040 | $2.20M | 0.00% | −44,107−29.0% | Reduced |
| First Eagle Investment Management, LLC | 103,148 | $2.10M | 0.01% | −15,500−13.1% | Reduced |
| Citigroup Inc | 102,257 | $2.08M | 0.00% | +3,971+4.0% | Added |
| Millennium Management LLC | 100,709 | $2.05M | 0.00% | +100,709 | New |
| Raymond James Trust N.A. | 93,553 | $1.90M | 0.07% | −8,283−8.1% | Reduced |
| Public Sector Pension Investment Board | 89,293 | $1.82M | 0.02% | +2,915+3.4% | Added |
| Keybank National Association | 88,575 | $1.80M | 0.01% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 72,902 | $1.48M | 0.01% | +38,502+111.9% | Added |
| Federation des caisses Desjardins du Quebec | 71,524 | $1.46M | 0.02% | +3,224+4.7% | Added |
| White Pine Capital LLC | 70,138 | $1.43M | 0.59% | +11,752+20.1% | Added |
| Alliancebernstein L.P. | 65,396 | $1.33M | 0.00% | +361+0.6% | Added |
| California State Teachers Retirement System | 63,251 | $1.29M | 0.00% | −1,130−1.8% | Reduced |
| First Trust Advisors LP | 60,974 | $1.24M | 0.00% | +4,097+7.2% | Added |
| Tamarack Advisers, LP | 60,000 | $1.22M | 0.72% | +10,000+20.0% | Added |
| Great West Life Assurance Co | 58,640 | $1.19M | 0.00% | +12,007+25.7% | Added |
| Paradigm Capital Management Inc | 55,200 | $1.12M | 0.08% | 00.0% | Unchanged |
| Oberweis Asset Management Inc | 51,900 | $1.06M | 0.25% | +100+0.2% | Added |
| Thrivent Financial for Lutherans | 50,356 | $1.02M | 0.00% | +4,513+9.8% | Added |
| D. E. Shaw & Co., Inc. | 49,317 | $1.00M | 0.00% | +8,044+19.5% | Added |
| Candriam Luxembourg S.C.A. | 47,864 | $974.0K | 0.01% | +47,864 | New |
| Prudential Financial Inc | 49,339 | $962.0K | 0.00% | +1,625+3.4% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 44,384 | $903.0K | 0.01% | +1,847+4.3% | Added |
| Credit Suisse AG | 43,440 | $884.0K | 0.00% | +4,321+11.0% | Added |
| Tudor Investment Corp Et Al | 42,813 | $871.0K | 0.02% | +42,813 | New |
| UBS Asset Management Americas Inc | 41,165 | $837.7K | 0.00% | −4,817−10.5% | Reduced |
| Yousif Capital Management, LLC | 40,774 | $830.0K | 0.01% | +759+1.9% | Added |
| New York State Common Retirement Fund | 37,238 | $758.0K | 0.00% | +5,027+15.6% | Added |
| Lido Advisors, LLC | 37,129 | $755.0K | 0.02% | 00.0% | Unchanged |
| Texas Permanent School Fund | 34,919 | $711.0K | 0.01% | +1,317+3.9% | Added |
| Prelude Capital Management, LLC | 34,627 | $705.0K | 0.04% | +34,627 | New |
| Comerica Bank | 37,094 | $703.0K | 0.01% | −2,810−7.0% | Reduced |
| State of Alaska, Department of Revenue | 33,726 | $686.0K | 0.01% | −1,572−4.5% | Reduced |
| State of Tennessee, Treasury Department | 33,406 | $680.0K | 0.00% | +17,035+104.1% | Added |
| Miracle Mile Advisors, LLC | 31,546 | $642.0K | 0.03% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 29,213 | $595.0K | 0.00% | +3,721+14.6% | Added |
| Belpointe Asset Management LLC | 27,265 | $555.0K | 0.04% | 00.0% | Unchanged |
| American International Group, Inc. | 27,256 | $555.0K | 0.00% | +903+3.4% | Added |
| Panagora Asset Management Inc | 27,007 | $550.0K | 0.00% | −23,296−46.3% | Reduced |
| TimesSquare Capital Management, LLC | 25,900 | $527.0K | 0.01% | +25,900 | New |
| MetLife Investment Management | 25,554 | $520.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 24,585 | $499.0K | 0.00% | −18,066−42.4% | Reduced |
| Two Sigma Investments, LP | 23,904 | $486.0K | 0.00% | −1,582−6.2% | Reduced |
| Amalgamated Bank | 23,807 | $484.0K | 0.00% | +989+4.3% | Added |
| Louisiana State Employees Retirement System | 23,300 | $474.0K | 0.01% | +700+3.1% | Added |
| Jane Street Group, LLC | 23,274 | $474.0K | 0.00% | +4,166+21.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 20,928 | $426.0K | 0.00% | +7,191+52.3% | Added |
| Susquehanna Fundamental Investments, LLC | 20,683 | $421.0K | 0.01% | +20,683 | New |
| Ensign Peak Advisors, Inc | 20,210 | $411.0K | 0.00% | 00.0% | Unchanged |
| Steel Peak Wealth Management LLC | 20,000 | $407.0K | 0.03% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 19,579 | $398.4K | 0.00% | −758−3.7% | Reduced |
| Voya Investment Management LLC | 19,242 | $391.6K | 0.00% | +831+4.5% | Added |
| New York State Teachers Retirement System | 18,055 | $367.0K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 17,041 | $347.0K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 16,171 | $329.0K | 0.00% | +943+6.2% | Added |
| Raymond James Financial Services Advisors, Inc. | 16,086 | $327.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 15,866 | $322.9K | 0.00% | +2,717+20.7% | Added |
| Wells Fargo & Company | 15,750 | $320.0K | 0.00% | −194−1.2% | Reduced |
| Susquehanna International Group, LLP | 15,426 | $314.0K | 0.00% | +15,426 | New |
| Alpha Cubed Investments, LLC | 15,050 | $306.0K | 0.02% | 00.0% | Unchanged |