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 2021
Institutional positions in RadNet, Inc. as of Jun 30, 2021. 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
- 169
- +27 vs. Q1 2021
- Shares held
- 35.7M
- +550.9K (+1.6%) vs. Q1 2021
- Total value
- $1.20B
- +$438.2M (+57.3%) vs. Q1 2021
- New holders
- 38
- 58 more added
- Sold out
- 11
- 50 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding RadNet, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 38 | $1.00K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 45 | $2.00K | 0.00% | +1+2.3% | Added |
| Quadrant Capital Group LLC | 54 | $2.00K | 0.00% | 00.0% | Unchanged |
| Lloyd Advisory Services, LLC. | 100 | $3.00K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 100 | $3.00K | 0.00% | +100 | New |
| TCI Wealth Advisors, Inc. | 86 | $3.00K | 0.00% | +86 | New |
| Point72 Hong Kong Ltd | 101 | $3.00K | 0.00% | +101 | New |
| Parkside Financial Bank & Trust | 146 | $5.00K | 0.00% | +12+9.0% | Added |
| Versant Capital Management, Inc | 194 | $7.00K | 0.00% | +76+64.4% | Added |
| Sageworth Trust Co | 220 | $7.00K | 0.00% | +220 | New |
| NEXT Financial Group, Inc | 200 | $7.00K | 0.00% | +200 | New |
| Sutton Wealth Advisors Inc. | 361 | $12.2K | 0.00% | +361 | New |
| Harbour Investments, Inc. | 380 | $13.0K | 0.00% | +380 | New |
| Macquarie Group Ltd | 516 | $17.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 750 | $25.0K | 0.00% | +750 | New |
| Advisor Group Holdings, Inc. | 974 | $33.0K | 0.00% | +974 | New |
| Vigilant Capital Management, LLC | 1,000 | $34.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,166 | $39.0K | 0.00% | +108+10.2% | Added |
| IFP Advisors, Inc | 1,220 | $41.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,814 | $62.0K | 0.00% | +615+51.3% | Added |
| O'Shaughnessy Asset Management, LLC | 2,320 | $78.0K | 0.00% | +2,114+1,026.2% | Added |
| Arkadios Wealth Advisors | 2,500 | $84.0K | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 2,717 | $92.0K | 0.00% | −19,563−87.8% | Reduced |
| Captrust Financial Advisors | 3,024 | $102.0K | 0.00% | −7,045−70.0% | Reduced |
| SG Americas Securities, LLC | 3,145 | $106.0K | 0.00% | −3,576−53.2% | Reduced |
| Ameritas Investment Partners, Inc. | 3,530 | $119.0K | 0.00% | 00.0% | Unchanged |
| Eaton Vance Management | 4,461 | $150.0K | 0.00% | +4,076+1,058.7% | Added |
| Tower Research Capital LLC (TRC) | 4,508 | $152.0K | 0.00% | −946−17.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,663 | $157.0K | 0.00% | +972+26.3% | Added |
| Virtu Financial LLC | 6,126 | $206.0K | 0.02% | +6,126 | New |
| Wolverine Trading, LLC | 6,256 | $209.0K | 0.01% | +6,256 | New |
| Mutual of America Capital Management LLC | 6,219 | $210.0K | 0.00% | +495+8.6% | Added |
| Connacht Asset Management LP | 6,941 | $234.0K | 0.21% | +6,941 | New |
| Man Group plc | 7,353 | $248.0K | 0.00% | +7,353 | New |
| Simplex Trading, LLC | 7,429 | $250.0K | 0.01% | +7,429 | New |
| Qube Research & Technologies Ltd | 7,536 | $254.0K | 0.00% | +7,536 | New |
| Squarepoint Ops LLC | 7,610 | $256.0K | 0.00% | +7,610 | New |
| Wealth Alliance | 8,000 | $270.0K | 0.06% | +8,000 | New |
| Eqis Capital Management, Inc. | 8,084 | $272.0K | 0.02% | +8,084 | New |
| Group One Trading, L.P. | 8,092 | $273.0K | 0.01% | +6,083+302.8% | Added |
| Royal Bank of Canada | 8,755 | $295.0K | 0.00% | +1,037+13.4% | Added |
| Trexquant Investment LP | 8,958 | $302.0K | 0.03% | +8,958 | New |
| LPL Financial LLC | 11,164 | $376.0K | 0.00% | 00.0% | Unchanged |
| Everence Capital Management Inc | 11,320 | $381.0K | 0.03% | 00.0% | Unchanged |
| Arizona State Retirement System | 11,931 | $402.0K | 0.00% | −846−6.6% | Reduced |
| Diversified Trust Co | 11,948 | $403.0K | 0.01% | +134+1.1% | Added |
| Ensign Peak Advisors, Inc | 12,000 | $404.0K | 0.00% | 00.0% | Unchanged |
| Cinctive Capital Management LP | 12,000 | $404.0K | 0.02% | +12,000 | New |
| Teachers Retirement System of the State of Kentucky | 12,100 | $408.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 12,798 | $431.0K | 0.00% | −98−0.8% | Reduced |
| Amundi | 12,861 | $433.0K | 0.00% | +12,861 | New |
| Gsa Capital Partners LLP | 13,309 | $448.0K | 0.05% | +3,866+40.9% | Added |
| Metropolitan Life Insurance Co | 13,895 | $468.1K | 0.01% | 00.0% | Unchanged |
| Brave Asset Management Inc | 13,991 | $471.0K | 0.14% | −1,413−9.2% | Reduced |
| HSBC Holdings PLC | 14,929 | $503.0K | 0.00% | −7,521−33.5% | Reduced |
| Alps Advisors Inc | 15,238 | $513.0K | 0.00% | −546−3.5% | Reduced |
| Shell Asset Management Co | 15,371 | $518.0K | 0.01% | +15,371 | New |
| BNP Paribas Arbitrage, SA | 15,401 | $518.9K | 0.00% | +7,092+85.4% | Added |
| MetLife Investment Management | 16,412 | $552.9K | 0.00% | −4,632−22.0% | Reduced |
| Oregon Public Employees Retirement Fund | 17,431 | $587.0K | 0.01% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 17,955 | $605.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 18,044 | $608.0K | 0.00% | −1,052−5.5% | Reduced |
| Louisiana State Employees Retirement System | 19,700 | $664.0K | 0.02% | +200+1.0% | Added |
| Steel Peak Wealth Management LLC | 20,000 | $674.0K | 0.05% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 20,110 | $678.0K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 20,400 | $687.0K | 0.00% | −1,800−8.1% | Reduced |
| Susquehanna International Group, LLP | 20,440 | $689.0K | 0.00% | +1,933+10.4% | Added |
| Boothbay Fund Management, LLC | 20,819 | $701.0K | 0.03% | +20,819 | New |
| PDT Partners, LLC | 21,090 | $711.0K | 0.05% | −22,590−51.7% | Reduced |
| Raymond James & Associates | 21,851 | $736.0K | 0.00% | −7,422−25.4% | Reduced |
| Amalgamated Bank | 23,606 | $795.0K | 0.01% | +23,606 | New |
| Acadian Asset Management LLC | 23,695 | $798.0K | 0.00% | +5,252+28.5% | Added |
| ClariVest Asset Management LLC | 24,500 | $825.0K | 0.03% | 00.0% | Unchanged |
| Wells Fargo & Company | 24,563 | $828.0K | 0.00% | −14,293−36.8% | Reduced |
| Manufacturers Life Insurance Company, The | 25,733 | $867.0K | 0.00% | +605+2.4% | Added |
| Cubist Systematic Strategies, LLC | 27,080 | $912.0K | 0.01% | +6,585+32.1% | Added |
| Belpointe Asset Management LLC | 27,265 | $919.0K | 0.07% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 27,668 | $932.0K | 0.53% | +702+2.6% | Added |
| Price T Rowe Associates Inc | 28,162 | $949.0K | 0.00% | −4,027−12.5% | Reduced |
| American International Group, Inc. | 28,969 | $976.0K | 0.00% | +44+0.2% | Added |
| State of Tennessee, Treasury Department | 29,461 | $993.0K | 0.00% | −1,501−4.8% | Reduced |
| State of Alaska, Department of Revenue | 30,261 | $1.02M | 0.01% | +1,252+4.3% | Added |
| Barclays PLC | 32,296 | $1.09M | 0.00% | −23,358−42.0% | Reduced |
| Texas Permanent School Fund | 32,597 | $1.10M | 0.01% | +578+1.8% | Added |
| Lido Advisors, LLC | 33,020 | $1.11M | 0.03% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 33,567 | $1.13M | 0.01% | +515+1.6% | Added |
| Jane Street Group, LLC | 35,598 | $1.20M | 0.00% | +35,598 | New |
| Thrivent Financial for Lutherans | 35,758 | $1.21M | 0.00% | +552+1.6% | Added |
| Comerica Bank | 40,825 | $1.24M | 0.01% | −2,514−5.8% | Reduced |
| Great West Life Assurance Co | 37,193 | $1.25M | 0.00% | −157−0.4% | Reduced |
| SEI Investments Co | 37,185 | $1.25M | 0.00% | +37,185 | New |
| Paradigm Capital Management Inc | 37,600 | $1.27M | 0.06% | +20,700+122.5% | Added |
| State Board of Administration of Florida Retirement System | 37,729 | $1.27M | 0.00% | +25,819+216.8% | Added |
| Credit Suisse AG | 39,599 | $1.33M | 0.00% | −2,883−6.8% | Reduced |
| UBS Asset Management Americas Inc | 41,483 | $1.40M | 0.00% | +2,891+7.5% | Added |
| Ancora Advisors, LLC | 47,320 | $1.59M | 0.04% | −44,380−48.4% | Reduced |
| Prudential Financial Inc | 48,524 | $1.64M | 0.00% | −2,009−4.0% | Reduced |
| Millennium Management LLC | 50,064 | $1.69M | 0.00% | −15,134−23.2% | Reduced |
| Miracle Mile Advisors, LLC | 51,905 | $1.75M | 0.09% | 00.0% | Unchanged |