RadNet, Inc.
RDNT- 交易所
- Nasdaq
- 產業
- Services-Medical Laboratories
- SEC CIK
- 0000790526
近 90 天，RadNet, Inc. 沒有內部人公開市場買賣的申報；2026 年第 2 季末有 328 家機構在 13F 申報持有，市值合計 $50.3 億；大師中只有索羅斯基金管理持有。
2026 年第 1 季 13F 持有人
RadNet, Inc. 在 2026/3/31 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 340
- 較 2025 年第 4 季 +5 家
- 持有股數
- 7,710 萬
- 較 2025 年第 4 季 +882.5 萬 (+12.9%)
- 總市值
- $43.1 億
- 較 2025 年第 4 季 −$5.63 億 (−11.6%)
- 新進機構
- 52
- 另有 137 家加碼
- 清倉機構
- 47
- 另有 102 家減碼
另有 7 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 RDNT 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 328 | $50.3 億 |
| 2026 年第 1 季 | 340 | $43.1 億 |
| 2025 年第 4 季 | 342 | $54.4 億 |
| 2025 年第 3 季 | 328 | $56.5 億 |
| 2025 年第 2 季 | 328 | $40.3 億 |
| 2025 年第 1 季 | 307 | $34.3 億 |
| 2024 年第 4 季 | 330 | $44.9 億 |
| 2024 年第 3 季 | 303 | $44.2 億 |
| 2024 年第 2 季 | 277 | $36.0 億 |
| 2024 年第 1 季 | 277 | $29.1 億 |
| 2023 年第 4 季 | 214 | $18.6 億 |
| 2023 年第 3 季 | 191 | $14.9 億 |
| 2023 年第 2 季 | 185 | $16.6 億 |
| 2023 年第 1 季 | 152 | $10.0 億 |
| 2022 年第 4 季 | 145 | $7.44 億 |
| 2022 年第 3 季 | 153 | $7.99 億 |
| 2022 年第 2 季 | 152 | $6.73 億 |
| 2022 年第 1 季 | 164 | $8.48 億 |
| 2021 年第 4 季 | 171 | $10.8 億 |
| 2021 年第 3 季 | 179 | $10.4 億 |
| 2021 年第 2 季 | 169 | $12.0 億 |
| 2021 年第 1 季 | 142 | $7.65 億 |
2026 年第 1 季持有機構
每家機構持有 RadNet, Inc. 的股數、市值與佔組合比重；股數變化跟 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Great West Life Assurance Co | 57,413 | $320.7 萬 | 0.01% | −2,196−3.7% | 減碼 |
| Man Group plc | 57,201 | $319.7 萬 | 0.01% | +57,201 | 新進 |
| Russell Investments Group, Ltd. | 57,198 | $319.7 萬 | 0.00% | −9,273−14.0% | 減碼 |
| Verition Fund Management LLC | 55,691 | $311.3 萬 | 0.03% | +24,991+81.4% | 加碼 |
| Pathstone Holdings, LLC | 55,462 | $310.0 萬 | 0.01% | −2,434−4.2% | 減碼 |
| Paradigm Capital Management Inc | 54,700 | $305.7 萬 | 0.12% | 00.0% | 不變 |
| Axiom Investors LLC | 51,038 | $285.3 萬 | 0.03% | −54,241−51.5% | 減碼 |
| D. E. Shaw & Co., Inc. | 50,474 | $282.1 萬 | 0.00% | +50,474 | 新進 |
| Gilder Gagnon Howe & Co LLC | 49,492 | $276.6 萬 | 0.03% | −3,213−6.1% | 減碼 |
| Millennium Management LLC | 46,578 | $260.3 萬 | 0.00% | −334,383−87.8% | 減碼 |
| Susquehanna International Group, LLP | 45,091 | $252.0 萬 | 0.00% | +35,716+381.0% | 加碼 |
| Victory Capital Management Inc | 43,902 | $245.4 萬 | 0.00% | −1,235−2.7% | 減碼 |
| Knights of Columbus Asset Advisors LLC | 42,872 | $239.6 萬 | 0.14% | −551−1.3% | 減碼 |
| Portland Investment Counsel Inc. | 42,000 | $234.7 萬 | 0.75% | 00.0% | 不變 |
| Edgestream Partners, L.P. | 41,617 | $232.6 萬 | 0.08% | +30,479+273.6% | 加碼 |
| Prescott Group Capital Management, L.L.C. | 41,611 | $232.6 萬 | 0.23% | 00.0% | 不變 |
| Rathbone Brothers plc | 41,328 | $231.0 萬 | 0.01% | 00.0% | 不變 |
| Miracle Mile Advisors, LLC | 40,706 | $227.5 萬 | 0.03% | +35,703+713.6% | 加碼 |
| Congress Asset Management Co | 40,631 | $227.1 萬 | 0.02% | +40,631 | 新進 |
| Natixis Advisors, L.P. | 40,548 | $226.6 萬 | 0.00% | −2,459−5.7% | 減碼 |
| Illinois Municipal Retirement Fund | 40,344 | $225.5 萬 | 0.03% | +60+0.1% | 加碼 |
| Fieldview Capital Management, LLC | 39,509 | $220.8 萬 | 0.64% | +39,509 | 新進 |
| State of Alaska, Department of Revenue | 38,648 | $215.9 萬 | 0.02% | −1,014−2.6% | 減碼 |
| Future Fund LLC | 38,198 | $213.5 萬 | 0.75% | +7,928+26.2% | 加碼 |
| One Capital Management, LLC | 38,198 | $213.5 萬 | 0.06% | +7,928+26.2% | 加碼 |
| New York State Teachers Retirement System | 38,184 | $213.4 萬 | 0.00% | −2,271−5.6% | 減碼 |
| Creative Planning | 37,739 | $210.9 萬 | 0.00% | +1,422+3.9% | 加碼 |
| Lido Advisors, LLC | 37,367 | $208.8 萬 | 0.01% | +67+0.2% | 加碼 |
| MetLife Investment Management | 37,317 | $208.6 萬 | 0.01% | −568−1.5% | 減碼 |
| White Pine Capital LLC | 37,187 | $207.8 萬 | 0.57% | +60.0% | 加碼 |
| EFG International AG | 37,157 | $207.5 萬 | 0.04% | −2,008−5.1% | 減碼 |
| LPL Financial LLC | 36,640 | $204.8 萬 | 0.00% | −5,732−13.5% | 減碼 |
| E. Ohman J:or Asset Management AB | 36,403 | $203.5 萬 | 0.05% | +5,737+18.7% | 加碼 |
| Teachers Retirement System of the State of Kentucky | 36,190 | $202.2 萬 | 0.02% | −3,407−8.6% | 減碼 |
| Scotia Capital Inc. | 36,148 | $202.0 萬 | 0.01% | +189+0.5% | 加碼 |
| Oak Ridge Investments LLC | 34,699 | $193.9 萬 | 0.13% | +345+1.0% | 加碼 |
| Manufacturers Life Insurance Company, The | 34,460 | $192.6 萬 | 0.00% | −18,543−35.0% | 減碼 |
| Balyasny Asset Management LLC | 34,246 | $191.4 萬 | 0.00% | −159,952−82.4% | 減碼 |
| Fifth Third Bancorp | 34,224 | $191.3 萬 | 0.00% | +33,714+6,610.6% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 32,050 | $179.1 萬 | 0.00% | +347+1.1% | 加碼 |
| State of New Jersey Common Pension Fund D | 31,900 | $178.3 萬 | 0.01% | +4,653+17.1% | 加碼 |
| Louisiana State Employees Retirement System | 30,900 | $172.7 萬 | 0.03% | −900−2.8% | 減碼 |
| Magnetar Financial LLC | 30,849 | $172.4 萬 | 0.02% | +19,755+178.1% | 加碼 |
| Intech Investment Management LLC | 30,053 | $168.0 萬 | 0.02% | −12,931−30.1% | 減碼 |
| SG Americas Securities, LLC | 29,748 | $166.3 萬 | 0.00% | −528−1.7% | 減碼 |
| B. Metzler seel. Sohn & Co. AG | 29,748 | $166.3 萬 | 0.02% | 00.0% | 不變 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 29,415 | $164.4 萬 | 0.00% | +5,268+21.8% | 加碼 |
| Vanguard Global Advisers, LLC | 28,293 | $158.1 萬 | 0.00% | +28,293 | 新進 |
| Janus Henderson Group PLC | 27,987 | $156.3 萬 | 0.00% | 00.0% | 不變 |
| Brookwood Investment Group LLC | 27,265 | $152.4 萬 | 0.19% | 00.0% | 不變 |
| Expect Equity LLC | 26,632 | $148.8 萬 | 1.16% | +8,300+45.3% | 加碼 |
| Campbell Newman Asset Management Inc | 25,488 | $142.5 萬 | 0.12% | +640+2.6% | 加碼 |
| Steel Peak Wealth Management LLC | 25,100 | $140.3 萬 | 0.04% | 00.0% | 不變 |
| Handelsbanken Fonder AB | 23,800 | $133.0 萬 | 0.00% | 00.0% | 不變 |
| Portolan Capital Management, LLC | 23,728 | $132.6 萬 | 0.07% | −93,778−79.8% | 減碼 |
| Citadel Advisors LLC | 23,679 | $132.3 萬 | 0.00% | +23,679 | 新進 |
| Vontobel Holding Ltd. | 22,874 | $127.8 萬 | 0.00% | +19,398+558.1% | 加碼 |
| Zions Bancorporation, National Association | 22,834 | $127.6 萬 | 0.08% | −5,762−20.1% | 減碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 22,774 | $127.3 萬 | 0.00% | +2,097+10.1% | 加碼 |
| XTX Topco Ltd | 22,572 | $126.2 萬 | 0.02% | +22,572 | 新進 |
| Allstate Corp | 22,263 | $124.4 萬 | 0.01% | +22,263 | 新進 |
| GWM Advisors LLC | 20,212 | $113.0 萬 | 0.00% | +1,355+7.2% | 加碼 |
| Westmount Partners, LLC | 20,000 | $111.8 萬 | 0.28% | 00.0% | 不變 |
| Amalgamated Bank | 19,977 | $111.7 萬 | 0.01% | −194−1.0% | 減碼 |
| Jones Financial Companies LLLP | 19,871 | $111.6 萬 | 0.00% | +19,268+3,195.4% | 加碼 |
| Sterling Capital Management LLC | 19,711 | $110.2 萬 | 0.02% | −8,552−30.3% | 減碼 |
| Yousif Capital Management, LLC | 19,203 | $107.3 萬 | 0.01% | −64−0.3% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 18,583 | $103.9 萬 | 0.01% | 00.0% | 不變 |
| Arizona State Retirement System | 18,043 | $100.8 萬 | 0.01% | −136−0.7% | 減碼 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 17,225 | $96.3 萬 | 0.00% | +36+0.2% | 加碼 |
| Formula Growth Ltd | 17,176 | $96.0 萬 | 0.43% | 00.0% | 不變 |
| State Board of Administration of Florida Retirement System | 16,991 | $95.0 萬 | 0.00% | 00.0% | 不變 |
| Vanguard Investments Australia, Ltd. | 16,408 | $91.7 萬 | 0.00% | +16,408 | 新進 |
| Oregon Public Employees Retirement Fund | 15,953 | $89.2 萬 | 0.01% | +100+0.6% | 加碼 |
| Keybank National Association | 15,848 | $88.6 萬 | 0.00% | +70+0.4% | 加碼 |
| Federation des caisses Desjardins du Quebec | 15,563 | $87.0 萬 | 0.00% | −978−5.9% | 減碼 |
| AQR Capital Management LLC | 15,545 | $86.9 萬 | 0.00% | +381+2.5% | 加碼 |
| State of Tennessee, Treasury Department | 15,388 | $86.0 萬 | 0.00% | −2,533−14.1% | 減碼 |
| F/M Investments LLC | 14,899 | $83.3 萬 | 0.06% | −649−4.2% | 減碼 |
| KLP Kapitalforvaltning AS | 14,500 | $81.0 萬 | 0.00% | +500+3.6% | 加碼 |
| StoneX Group Inc. | 13,437 | $75.1 萬 | 0.04% | 00.0% | 不變 |
| Barclays PLC | 12,962 | $72.4 萬 | 0.00% | −93,535−87.8% | 減碼 |
| Summit Financial, LLC | 12,668 | $70.8 萬 | 0.01% | +105+0.8% | 加碼 |
| Northwest & Ethical Investments L.P. | 12,854 | $70.8 萬 | 0.02% | +3,927+44.0% | 加碼 |
| HighTower Advisors, LLC | 12,551 | $70.1 萬 | 0.00% | +1,065+9.3% | 加碼 |
| Brave Asset Management Inc | 11,791 | $65.9 萬 | 0.16% | 00.0% | 不變 |
| Pictet Asset Management Holding SA | 11,110 | $62.1 萬 | 0.00% | +705+6.8% | 加碼 |
| Odyssean, LLC | 10,969 | $61.3 萬 | 0.22% | +10,969 | 新進 |
| Steigerwald, Gordon & Koch Inc. | 10,665 | $59.6 萬 | 0.06% | +1,370+14.7% | 加碼 |
| ProShare Advisors LLC | 10,641 | $59.5 萬 | 0.00% | −2,653−20.0% | 減碼 |
| Oppenheimer & Co Inc | 10,432 | $58.3 萬 | 0.01% | +4,203+67.5% | 加碼 |
| Maryland State Retirement & Pension System | 10,190 | $57.0 萬 | 0.01% | 00.0% | 不變 |
| Royal Palms Capital LLC | 10,000 | $55.9 萬 | 0.55% | 00.0% | 不變 |
| Boothbay Fund Management, LLC | 9,911 | $55.4 萬 | 0.01% | +9,911 | 新進 |
| Fulton Bank, N.A. | 9,235 | $51.6 萬 | 0.02% | −115−1.2% | 減碼 |
| CWM Advisors, LLC | 9,119 | $51.0 萬 | 0.03% | +2,530+38.4% | 加碼 |
| Advisors Asset Management, Inc. | 8,819 | $49.3 萬 | 0.01% | +1,547+21.3% | 加碼 |
| Tudor Investment Corp Et Al | 8,781 | $49.1 萬 | 0.00% | +8,781 | 新進 |
| Walleye Trading LLC | 8,609 | $48.1 萬 | 0.01% | +8,609 | 新進 |
| US Bancorp | 8,165 | $45.6 萬 | 0.00% | −11,845−59.2% | 減碼 |