Proassurance Corp
PRA2026/6/26 下市- 產業
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0001127703
Proassurance Corp 已在 2026/6/26 下市；內部人最後一份 Form 4 在 2026/6/26 申報；2026 年第 1 季末有 222 家機構在 13F 申報持有，市值合計 $12.7 億；沒有大師持有。
2025 年第 1 季 13F 持有人
Proassurance Corp 在 2025/3/31 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
- 201
- 較 2024 年第 4 季 +27 家
- 持有股數
- 4,230 萬
- 較 2024 年第 4 季 −18.6 萬 (−0.4%)
- 總市值
- $9.88 億
- 較 2024 年第 4 季 +$3.12 億 (+46.2%)
- 新進機構
- 53
- 另有 50 家加碼
- 清倉機構
- 26
- 另有 69 家減碼
另有 3 家機構在 2024 年第 4 季持有、還沒有申報 2025 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 PRA 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 | 2 | $225 |
| 2026 年第 1 季 | 222 | $12.7 億 |
| 2025 年第 4 季 | 215 | $12.1 億 |
| 2025 年第 3 季 | 199 | $12.0 億 |
| 2025 年第 2 季 | 199 | $10.5 億 |
| 2025 年第 1 季 | 201 | $9.88 億 |
| 2024 年第 4 季 | 177 | $6.78 億 |
| 2024 年第 3 季 | 173 | $6.44 億 |
| 2024 年第 2 季 | 173 | $5.18 億 |
| 2024 年第 1 季 | 170 | $5.51 億 |
| 2023 年第 4 季 | 160 | $6.01 億 |
| 2023 年第 3 季 | 152 | $8.16 億 |
| 2023 年第 2 季 | 154 | $6.73 億 |
| 2023 年第 1 季 | 157 | $8.59 億 |
| 2022 年第 4 季 | 170 | $8.06 億 |
| 2022 年第 3 季 | 172 | $8.98 億 |
| 2022 年第 2 季 | 156 | $11.1 億 |
| 2022 年第 1 季 | 174 | $12.4 億 |
| 2021 年第 4 季 | 164 | $11.6 億 |
| 2021 年第 3 季 | 152 | $10.8 億 |
| 2021 年第 2 季 | 153 | $10.4 億 |
| 2021 年第 1 季 | 151 | $12.1 億 |
2025 年第 1 季持有機構
每家機構持有 Proassurance Corp 的股數、市值與佔組合比重；股數變化跟 2024 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7,301,823 | $1.70 億 | 0.00% | −169,969−2.3% | 減碼 |
| Vanguard Group Inc | 5,623,453 | $1.31 億 | 0.00% | −104,127−1.8% | 減碼 |
| Dimensional Fund Advisors LP | 2,749,604 | $6,420 萬 | 0.02% | +45,651+1.7% | 加碼 |
| Magnetar Financial LLC | 2,317,816 | $5,412 萬 | 0.71% | +2,317,816 | 新進 |
| State Street Corp | 1,947,963 | $4,548 萬 | 0.00% | −73,802−3.7% | 減碼 |
| Alliancebernstein L.P. | 1,516,479 | $3,541 萬 | 0.01% | +1,445,469+2,035.6% | 加碼 |
| Geode Capital Management, LLC | 1,202,080 | $2,808 萬 | 0.00% | +39,547+3.4% | 加碼 |
| Janus Henderson Group PLC | 991,856 | $2,315 萬 | 0.01% | +346,498+53.7% | 加碼 |
| Ameriprise Financial Inc | 826,922 | $1,931 萬 | 0.01% | −41,152−4.7% | 減碼 |
| Balyasny Asset Management LLC | 814,276 | $1,901 萬 | 0.05% | +782,083+2,429.4% | 加碼 |
| Wellington Management Group LLP | 786,769 | $1,837 萬 | 0.00% | −2,200,427−73.7% | 減碼 |
| Renaissance Technologies LLC | 729,700 | $1,704 萬 | 0.03% | +104,900+16.8% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 701,070 | $1,637 萬 | 0.01% | +10,199+1.5% | 加碼 |
| TIG Advisors, LLC | 644,077 | $1,504 萬 | 0.98% | +644,077 | 新進 |
| Invesco Ltd. | 581,931 | $1,359 萬 | 0.00% | −92,989−13.8% | 減碼 |
| Third Avenue Management LLC | 563,988 | $1,317 萬 | 2.64% | 00.0% | 不變 |
| Northern Trust Corp | 535,726 | $1,251 萬 | 0.00% | −23,968−4.3% | 減碼 |
| Qube Research & Technologies Ltd | 521,227 | $1,217 萬 | 0.02% | +506,726+3,494.4% | 加碼 |
| Goldman Sachs Group Inc | 511,759 | $1,195 萬 | 0.00% | +165,024+47.6% | 加碼 |
| Charles Schwab Investment Management Inc | 510,023 | $1,191 萬 | 0.00% | −89,875−15.0% | 減碼 |
| Hotchkis & Wiley Capital Management LLC | 493,550 | $1,152 萬 | 0.04% | −10,990−2.2% | 減碼 |
| American Century Companies Inc | 446,311 | $1,042 萬 | 0.01% | +54,702+14.0% | 加碼 |
| Water Island Capital LLC | 442,346 | $1,033 萬 | 1.79% | +442,346 | 新進 |
| JPMorgan Chase & Co | 428,278 | $1,000 萬 | 0.00% | +104,323+32.2% | 加碼 |
| Dana Investment Advisors, Inc. | 399,665 | $933.2 萬 | 0.33% | −10,284−2.5% | 減碼 |
| Morgan Stanley | 373,830 | $872.9 萬 | 0.00% | −76,102−16.9% | 減碼 |
| Adage Capital Partners GP, L.L.C. | 354,633 | $828.1 萬 | 0.02% | +354,633 | 新進 |
| CNH Partners LLC | 349,661 | $816.5 萬 | 0.20% | +349,661 | 新進 |
| Bank of New York Mellon Corp | 339,429 | $792.6 萬 | 0.00% | −17,206−4.8% | 減碼 |
| Millennium Management LLC | 306,540 | $715.8 萬 | 0.01% | +197,663+181.5% | 加碼 |
| Principal Financial Group Inc | 254,753 | $594.8 萬 | 0.00% | +6,684+2.7% | 加碼 |
| Westchester Capital Management, LLC | 238,740 | $557.5 萬 | 0.32% | +238,740 | 新進 |
| Abc Arbitrage SA | 238,675 | $557.3 萬 | 1.04% | +238,675 | 新進 |
| Royce & Associates LP | 225,600 | $526.8 萬 | 0.06% | −73,000−24.4% | 減碼 |
| Alpine Associates Management Inc. | 221,300 | $516.7 萬 | 0.27% | +221,300 | 新進 |
| LMR Partners LLP | 208,302 | $486.4 萬 | 0.10% | +208,302 | 新進 |
| Marshall Wace, LLP | 193,630 | $452.1 萬 | 0.01% | +164,539+565.6% | 加碼 |
| D. E. Shaw & Co., Inc. | 182,542 | $426.2 萬 | 0.01% | +90,102+97.5% | 加碼 |
| UBS Group AG | 182,540 | $426.2 萬 | 0.00% | −63,362−25.8% | 減碼 |
| Trexquant Investment LP | 174,178 | $406.7 萬 | 0.05% | +4,429+2.6% | 加碼 |
| Citadel Advisors LLC | 165,149 | $385.6 萬 | 0.00% | +115,313+231.4% | 加碼 |
| Public Sector Pension Investment Board | 162,223 | $378.8 萬 | 0.02% | +34,167+26.7% | 加碼 |
| UBS Asset Management Americas Inc | 161,334 | $376.7 萬 | 0.00% | +3,357+2.1% | 加碼 |
| Rhumbline Advisers | 151,280 | $353.2 萬 | 0.00% | −9,427−5.9% | 減碼 |
| Nuveen, LLC | 149,903 | $350.0 萬 | 0.00% | +149,903 | 新進 |
| Tudor Investment Corp Et Al | 137,765 | $321.7 萬 | 0.03% | −17,234−11.1% | 減碼 |
| Legal & General Group Plc | 136,036 | $317.6 萬 | 0.00% | +4,929+3.8% | 加碼 |
| AQR Capital Management LLC | 134,641 | $314.4 萬 | 0.00% | +38,756+40.4% | 加碼 |
| Two Sigma Investments, LP | 133,692 | $312.2 萬 | 0.01% | −29,606−18.1% | 減碼 |
| Bank of America Corp | 127,846 | $298.5 萬 | 0.00% | −97,133−43.2% | 減碼 |
| Zacks Investment Management | 126,297 | $294.9 萬 | 0.03% | −197,891−61.0% | 減碼 |
| Verition Fund Management LLC | 118,864 | $277.5 萬 | 0.02% | +96,226+425.1% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 105,389 | $246.1 萬 | 0.01% | +3,237+3.2% | 加碼 |
| Brandywine Global Investment Management, LLC | 100,030 | $233.6 萬 | 0.02% | −3,910−3.8% | 減碼 |
| Eisler Capital Management Ltd. | 100,000 | $233.4 萬 | 0.07% | +100,000 | 新進 |
| Swiss National Bank | 99,600 | $232.6 萬 | 0.00% | 00.0% | 不變 |
| ClearAlpha Technologies LP | 88,000 | $205.5 萬 | 1.85% | +88,000 | 新進 |
| Susquehanna International Group, LLP | 86,217 | $201.3 萬 | 0.00% | +57,877+204.2% | 加碼 |
| New York State Teachers Retirement System | 85,618 | $199.9 萬 | 0.00% | −3,708−4.2% | 減碼 |
| Carmignac Gestion | 77,396 | $180.7 萬 | 0.03% | +77,396 | 新進 |
| Prudential Financial Inc | 73,683 | $172.0 萬 | 0.00% | −13,020−15.0% | 減碼 |
| Jane Street Group, LLC | 72,944 | $170.3 萬 | 0.00% | +30,028+70.0% | 加碼 |
| Citigroup Inc | 72,282 | $168.8 萬 | 0.00% | +1,507+2.1% | 加碼 |
| Wakefield Asset Management LLLP | 70,519 | $164.7 萬 | 0.50% | +5,387+8.3% | 加碼 |
| Barclays PLC | 69,565 | $162.4 萬 | 0.00% | −21,329−23.5% | 減碼 |
| Smith Thornton Advisors LLC | 67,176 | $156.9 萬 | 0.98% | 00.0% | 不變 |
| HSBC Holdings PLC | 66,620 | $155.3 萬 | 0.00% | +28,861+76.4% | 加碼 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 62,242 | $145.3 萬 | 0.01% | +51,321+469.9% | 加碼 |
| BCK Capital Management LP | 61,000 | $142.4 萬 | 1.11% | +61,000 | 新進 |
| Two Sigma Advisers, LP | 57,400 | $134.0 萬 | 0.00% | −31,100−35.1% | 減碼 |
| Prelude Capital Management, LLC | 57,142 | $133.4 萬 | 0.13% | +57,142 | 新進 |
| Price T Rowe Associates Inc | 51,436 | $120.2 萬 | 0.00% | +2,281+4.6% | 加碼 |
| Keebeck Alpha, LP | 47,938 | $111.9 萬 | 1.31% | +47,938 | 新進 |
| California State Teachers Retirement System | 47,824 | $111.7 萬 | 0.00% | 00.0% | 不變 |
| Great West Life Assurance Co | 44,911 | $104.9 萬 | 0.00% | −4,562−9.2% | 減碼 |
| Deutsche Bank AG | 43,251 | $101.0 萬 | 0.00% | −4,428−9.3% | 減碼 |
| Ellsworth Advisors, LLC | 40,879 | $95.5 萬 | 0.25% | +40,879 | 新進 |
| HRT Financial LP | 40,234 | $93.9 萬 | 0.01% | +19,326+92.4% | 加碼 |
| Savant Capital, LLC | 39,814 | $93.0 萬 | 0.01% | −5,426−12.0% | 減碼 |
| Cubist Systematic Strategies, LLC | 38,917 | $90.9 萬 | 0.01% | +38,917 | 新進 |
| Wells Fargo & Company | 37,661 | $87.9 萬 | 0.00% | −2,503−6.2% | 減碼 |
| Thrivent Financial for Lutherans | 37,575 | $87.7 萬 | 0.00% | −1,966−5.0% | 減碼 |
| Susquehanna Fundamental Investments, LLC | 35,181 | $82.1 萬 | 0.01% | −8,208−18.9% | 減碼 |
| Intech Investment Management LLC | 34,575 | $80.7 萬 | 0.01% | −18,728−35.1% | 減碼 |
| State of Wisconsin Investment Board | 33,972 | $79.3 萬 | 0.00% | +9,038+36.2% | 加碼 |
| Franklin Resources Inc | 33,008 | $77.1 萬 | 0.00% | +33,008 | 新進 |
| Mirae Asset Global ETFs Holdings Ltd. | 30,293 | $70.7 萬 | 0.00% | +1,302+4.5% | 加碼 |
| MetLife Investment Management | 30,160 | $70.4 萬 | 0.00% | +241+0.8% | 加碼 |
| Point72 Asia (Singapore) Pte. Ltd. | 28,667 | $66.9 萬 | 0.18% | +28,667 | 新進 |
| Warren Averett Asset Management, LLC | 28,431 | $66.4 萬 | 0.01% | −50.0% | 減碼 |
| State of Alaska, Department of Revenue | 28,345 | $66.1 萬 | 0.01% | −674−2.3% | 減碼 |
| Virtu Financial LLC | 27,388 | $63.9 萬 | 0.03% | +27,388 | 新進 |
| Mitchell McLeod Pugh & Williams Inc | 27,293 | $63.7 萬 | 0.13% | 00.0% | 不變 |
| Illinois Municipal Retirement Fund | 26,707 | $62.4 萬 | 0.01% | −929−3.4% | 減碼 |
| Corebridge Financial, Inc. | 26,604 | $62.1 萬 | 0.00% | −522−1.9% | 減碼 |
| Aquatic Capital Management LLC | 25,626 | $59.8 萬 | 0.02% | +19,412+312.4% | 加碼 |
| Requisite Capital Management, LLC | 25,402 | $59.3 萬 | 0.13% | 00.0% | 不變 |
| Louisiana State Employees Retirement System | 24,100 | $56.3 萬 | 0.01% | −600−2.4% | 減碼 |
| Vivaldi Asset Management, LLC | 21,932 | $51.2 萬 | 0.04% | +21,932 | 新進 |
| Polymer Capital Management (US) LLC | 21,109 | $49.3 萬 | 0.15% | +21,109 | 新進 |