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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 9,605,747 | $566.0M | 0.01% | +347,340+3.8% | Added |
| Vanguard Group Inc | 6,009,442 | $354.1M | 0.01% | +1,408,903+30.6% | Added |
| Beck Mack & Oliver LLC | 3,269,387 | $192.6M | 3.99% | −84,348−2.5% | Reduced |
| State Street Corp | 2,415,935 | $142.3M | 0.01% | +81,944+3.5% | Added |
| RTW Investments, LP | 1,856,010 | $109.4M | 1.69% | +155,460+9.1% | Added |
| Dimensional Fund Advisors LP | 1,754,489 | $103.4M | 0.03% | −59,743−3.3% | Reduced |
| Invesco Ltd. | 1,598,485 | $94.2M | 0.02% | −5,766−0.4% | Reduced |
| Geode Capital Management, LLC | 1,543,601 | $91.0M | 0.01% | +130,404+9.2% | Added |
| Principal Financial Group Inc | 1,388,044 | $81.8M | 0.05% | −54,843−3.8% | Reduced |
| JB Capital Partners LP | 1,297,211 | $76.4M | 16.85% | −710,000−35.4% | Reduced |
| Millennium Management LLC | 1,135,830 | $66.9M | 0.06% | +52,859+4.9% | Added |
| Hood River Capital Management LLC | 1,125,712 | $66.3M | 1.37% | +54,583+5.1% | Added |
| Allspring Global Investments Holdings, LLC | 1,011,974 | $59.6M | 0.10% | +515,342+103.8% | Added |
| Global Alpha Capital Management Ltd. | 994,134 | $58.6M | 4.27% | −25,800−2.5% | Reduced |
| Loomis Sayles & Co L P | 878,800 | $51.8M | 0.07% | −109,720−11.1% | Reduced |
| Falcon Edge Capital, LP | 848,413 | $50.0M | 16.72% | −28,837−3.3% | Reduced |
| American Century Companies Inc | 824,772 | $48.6M | 0.03% | −81,167−9.0% | Reduced |
| Goldman Sachs Group Inc | 793,188 | $46.7M | 0.01% | −22,703−2.8% | Reduced |
| Punch & Associates Investment Management, Inc. | 741,302 | $43.7M | 2.57% | −115,397−13.5% | Reduced |
| Nuveen Asset Management, LLC | 734,593 | $43.3M | 0.01% | +560,812+322.7% | Added |
| Clearbridge Investments, LLC | 732,527 | $43.2M | 0.04% | +185,523+33.9% | Added |
| FMR LLC | 699,154 | $41.2M | 0.00% | +103,212+17.3% | Added |
| Alyeska Investment Group, L.P. | 676,110 | $39.8M | 0.23% | −103,115−13.2% | Reduced |
| Charles Schwab Investment Management Inc | 656,169 | $38.7M | 0.01% | +18,719+2.9% | Added |
| Emerald Advisers, LLC | 647,932 | $38.2M | 1.60% | −23,047−3.4% | Reduced |
| Northern Trust Corp | 634,270 | $37.4M | 0.01% | +4,071+0.6% | Added |
| Wellington Management Group LLP | 609,168 | $35.9M | 0.01% | −118,394−16.3% | Reduced |
| Bank of New York Mellon Corp | 578,565 | $34.1M | 0.01% | +135,565+30.6% | Added |
| Price T Rowe Associates Inc | 566,156 | $33.4M | 0.00% | +531,102+1,515.1% | Added |
| Emerald Mutual Fund Advisers Trust | 528,545 | $31.1M | 1.63% | 00.0% | Unchanged |
| Morgan Stanley | 528,250 | $31.1M | 0.00% | +30,268+6.1% | Added |
| T. Rowe Price Investment Management, Inc. | 509,832 | $30.0M | 0.02% | −10,850−2.1% | Reduced |
| 8 Knots Management, LLC | 509,247 | $30.0M | 2.90% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 505,076 | $29.8M | 0.01% | +72,954+16.9% | Added |
| Adage Capital Partners GP, L.L.C. | 491,417 | $29.0M | 0.05% | −231,539−32.0% | Reduced |
| Deutsche Bank AG | 489,491 | $28.8M | 0.01% | −31,129−6.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 432,018 | $25.5M | 0.12% | 00.0% | Unchanged |
| Victory Capital Management Inc | 405,447 | $23.9M | 0.02% | −15,428−3.7% | Reduced |
| Rockefeller Capital Management L.P. | 392,187 | $23.1M | 0.07% | +74,176+23.3% | Added |
| Silvercrest Asset Management Group LLC | 389,503 | $22.9M | 0.16% | −2,605−0.7% | Reduced |
| Bessemer Group Inc | 373,421 | $22.0M | 0.04% | +123,104+49.2% | Added |
| Neuberger Berman Group LLC | 362,708 | $21.4M | 0.02% | +22,093+6.5% | Added |
| Ameriprise Financial Inc | 362,355 | $21.3M | 0.01% | −20,739−5.4% | Reduced |
| Franklin Resources Inc | 345,680 | $20.4M | 0.01% | +245,014+243.4% | Added |
| Robotti Robert | 287,288 | $16.9M | 2.65% | −3,795−1.3% | Reduced |
| HSBC Holdings PLC | 273,438 | $16.2M | 0.01% | −39,388−12.6% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 261,568 | $15.4M | 0.02% | +183,621+235.6% | Added |
| Bank of America Corp | 249,565 | $14.7M | 0.00% | −8,391−3.3% | Reduced |
| Eagle Asset Management Inc | 239,599 | $14.0M | 0.08% | +47,576+24.8% | Added |
| Russell Investments Group, Ltd. | 236,724 | $13.9M | 0.02% | −13,174−5.3% | Reduced |
| Picton Mahoney Asset Management | 219,216 | $12.9M | 0.55% | +8,350+4.0% | Added |
| Whittier Trust Co | 187,861 | $11.1M | 0.16% | +187,861 | New |
| Legal & General Group Plc | 185,386 | $10.9M | 0.00% | +3,516+1.9% | Added |
| Rhumbline Advisers | 182,870 | $10.8M | 0.01% | +9,214+5.3% | Added |
| Pier Capital, LLC | 174,582 | $10.3M | 1.53% | −110,927−38.9% | Reduced |
| Harbor Capital Advisors, Inc. | 174,492 | $10.3M | 0.78% | +120,648+224.1% | Added |
| Royce & Associates LP | 171,599 | $10.1M | 0.09% | −46,061−21.2% | Reduced |
| Cerity Partners LLC | 167,468 | $9.87M | 0.03% | −231,886−58.1% | Reduced |
| SEI Investments Co | 158,123 | $9.32M | 0.01% | +92,224+139.9% | Added |
| Agf Management Ltd | 149,240 | $8.79M | 0.05% | +149,240 | New |
| Castleark Management LLC | 148,463 | $8.75M | 0.36% | −1,260−0.8% | Reduced |
| Public Sector Pension Investment Board | 146,329 | $8.62M | 0.05% | +12,467+9.3% | Added |
| Woodline Partners LP | 143,612 | $8.46M | 0.08% | −54,097−27.4% | Reduced |
| Citigroup Inc | 142,205 | $8.38M | 0.01% | −16,736−10.5% | Reduced |
| Penn Capital Management Co Inc | 141,744 | $8.36M | 0.79% | −214,638−60.2% | Reduced |
| JPMorgan Chase & Co | 131,159 | $7.73M | 0.00% | +45,088+52.4% | Added |
| New York State Common Retirement Fund | 124,596 | $7.34M | 0.01% | −141,393−53.2% | Reduced |
| Swiss National Bank | 123,200 | $7.26M | 0.00% | +9,300+8.2% | Added |
| Alliancebernstein L.P. | 122,031 | $7.19M | 0.00% | +6,771+5.9% | Added |
| Segall Bryant & Hamill, LLC | 119,139 | $7.02M | 0.12% | +119,139 | New |
| Guggenheim Capital LLC | 115,652 | $6.81M | 0.05% | +150.0% | Added |
| Calamos Advisors LLC | 113,131 | $6.67M | 0.03% | −17,814−13.6% | Reduced |
| Rathbone Brothers plc | 110,012 | $6.48M | 0.04% | +2,169+2.0% | Added |
| Portolan Capital Management, LLC | 101,347 | $5.97M | 0.49% | +7,366+7.8% | Added |
| Jane Street Group, LLC | 97,184 | $5.73M | 0.01% | +67,065+222.7% | Added |
| Knights of Columbus Asset Advisors LLC | 96,073 | $5.66M | 0.37% | +1,058+1.1% | Added |
| Whittier Trust Co of Nevada Inc | 96,054 | $5.66M | 0.16% | +96,054 | New |
| EAM Global Investors LLC | 95,751 | $5.64M | 1.27% | +40.0% | Added |
| Envestnet Asset Management Inc | 93,391 | $5.50M | 0.00% | +3,521+3.9% | Added |
| First Eagle Investment Management, LLC | 92,443 | $5.45M | 0.01% | −5,000−5.1% | Reduced |
| Keybank National Association | 88,575 | $5.22M | 0.02% | 00.0% | Unchanged |
| Raymond James & Associates | 87,984 | $5.18M | 0.00% | −5,214−5.6% | Reduced |
| First Trust Advisors LP | 87,207 | $5.14M | 0.01% | −3,890−4.3% | Reduced |
| Great West Life Assurance Co | 79,586 | $4.69M | 0.01% | +13,282+20.0% | Added |
| Prudential Financial Inc | 77,950 | $4.59M | 0.01% | −2,038−2.5% | Reduced |
| Formula Growth Ltd | 72,670 | $4.28M | 1.56% | −11,795−14.0% | Reduced |
| Alberta Investment Management Corp | 71,680 | $4.22M | 0.04% | +12,076+20.3% | Added |
| EAM Investors, LLC | 71,212 | $4.20M | 0.68% | −405−0.6% | Reduced |
| Penserra Capital Management LLC | 68,489 | $4.04M | 0.05% | +68,489 | New |
| California State Teachers Retirement System | 61,463 | $3.62M | 0.00% | +3,490+6.0% | Added |
| Qube Research & Technologies Ltd | 59,462 | $3.50M | 0.01% | +59,462 | New |
| Wells Fargo & Company | 59,099 | $3.48M | 0.00% | +9,902+20.1% | Added |
| Advantage Alpha Capital Partners LP | 57,646 | $3.40M | 0.74% | −20,614−26.3% | Reduced |
| Thrivent Financial for Lutherans | 55,198 | $3.25M | 0.01% | −1,365−2.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 52,202 | $3.08M | 0.03% | −6,501−11.1% | Reduced |
| Paradigm Capital Management Inc | 50,900 | $3.00M | 0.14% | 00.0% | Unchanged |
| Nwam LLC | 48,185 | $2.84M | 0.83% | −15,189−24.0% | Reduced |
| E. Ohman J:or Asset Management AB | 45,558 | $2.68M | 0.07% | −8,483−15.7% | Reduced |
| NewGen Asset Management Ltd | 40,000 | $2.50M | 1.53% | −25,000−38.5% | Reduced |
| Gilder Gagnon Howe & Co LLC | 42,285 | $2.49M | 0.03% | +42,285 | New |