Berkley W R Corp
WRB- 交易所
- NYSE
- 產業
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0000011544
近 90 天，Berkley W R Corp 沒有內部人公開市場買賣的申報；2026 年第 2 季末有 954 家機構在 13F 申報持有，市值合計 $196.9 億；大師中只有馬克爾集團持有。
2026 年第 1 季 13F 持有人
Berkley W R Corp 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
- 926
- 較 2025 年第 4 季 −9 家
- 持有股數
- 2.79 億
- 較 2025 年第 4 季 +3,854 萬 (+16.0%)
- 總市值
- $184.9 億
- 較 2025 年第 4 季 +$16.3 億 (+9.7%)
- 新進機構
- 97
- 另有 246 家加碼
- 清倉機構
- 106
- 另有 423 家減碼
另有 17 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 WRB 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 | 954 | $196.9 億 |
| 2026 年第 1 季 | 926 | $184.9 億 |
| 2025 年第 4 季 | 952 | $199.4 億 |
| 2025 年第 3 季 | 934 | $187.5 億 |
| 2025 年第 2 季 | 923 | $187.1 億 |
| 2025 年第 1 季 | 915 | $186.6 億 |
| 2024 年第 4 季 | 876 | $153.2 億 |
| 2024 年第 3 季 | 800 | $147.6 億 |
| 2024 年第 2 季 | 758 | $138.3 億 |
| 2024 年第 1 季 | 772 | $158.6 億 |
| 2023 年第 4 季 | 728 | $125.6 億 |
| 2023 年第 3 季 | 667 | $110.4 億 |
| 2023 年第 2 季 | 660 | $103.5 億 |
| 2023 年第 1 季 | 693 | $112.3 億 |
| 2022 年第 4 季 | 716 | $132.0 億 |
| 2022 年第 3 季 | 667 | $119.5 億 |
| 2022 年第 2 季 | 665 | $125.7 億 |
| 2022 年第 1 季 | 617 | $121.2 億 |
| 2021 年第 4 季 | 575 | $101.1 億 |
| 2021 年第 3 季 | 513 | $90.4 億 |
| 2021 年第 2 季 | 526 | $91.7 億 |
| 2021 年第 1 季 | 507 | $93.6 億 |
2026 年第 1 季持有機構
每家機構持有 Berkley W R Corp 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 |
|---|---|---|---|---|---|
| Pictet Asset Management Holding SA | 171,834 | $1,139 萬 | 0.01% | −34,954−16.9% | 減碼 |
| Quantbot Technologies LP | 172,464 | $1,143 萬 | 0.47% | +161,320+1,447.6% | 加碼 |
| SEI Investments Co | 173,565 | $1,150 萬 | 0.01% | −39,611−18.6% | 減碼 |
| HRT Financial LP | 176,640 | $1,171 萬 | 0.03% | +176,640 | 新進 |
| GHP Investment Advisors, Inc. | 179,058 | $1,187 萬 | 0.49% | +660.0% | 加碼 |
| Susquehanna Fundamental Investments, LLC | 180,699 | $1,198 萬 | 0.45% | +131,258+265.5% | 加碼 |
| Standard Life Aberdeen plc | 181,035 | $1,200 萬 | 0.02% | −1,830−1.0% | 減碼 |
| American Century Companies Inc | 183,583 | $1,217 萬 | 0.01% | −184,727−50.2% | 減碼 |
| Nisa Investment Advisors, LLC | 186,125 | $1,234 萬 | 0.05% | −4,851−2.5% | 減碼 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 192,096 | $1,278 萬 | 0.01% | −287,001−59.9% | 減碼 |
| Stansberry Asset Management, LLC | 193,328 | $1,281 萬 | 1.32% | −107,815−35.8% | 減碼 |
| Mercer Global Advisors Inc | 196,070 | $1,300 萬 | 0.02% | +3,204+1.7% | 加碼 |
| Janney Montgomery Scott LLC | 196,863 | $1,305 萬 | 0.03% | −6,671−3.3% | 減碼 |
| D. E. Shaw & Co., Inc. | 200,813 | $1,331 萬 | 0.01% | +200,813 | 新進 |
| Isthmus Partners, LLC | 204,520 | $1,356 萬 | 1.42% | −4,208−2.0% | 減碼 |
| RMB Capital Management, LLC | 212,241 | $1,407 萬 | 0.25% | −590.0% | 減碼 |
| Korea Investment CORP | 214,675 | $1,423 萬 | 0.03% | +100,879+88.6% | 加碼 |
| Townsend & Associates, Inc | 214,024 | $1,445 萬 | 1.25% | +7,216+3.5% | 加碼 |
| Mitsubishi UFJ Trust & Banking Corp | 218,824 | $1,450 萬 | 0.04% | −25,918−10.6% | 減碼 |
| State of Wisconsin Investment Board | 225,725 | $1,496 萬 | 0.03% | −20,840−8.5% | 減碼 |
| Hutchinson Capital Management | 232,906 | $1,544 萬 | 2.84% | −2,072−0.9% | 減碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 226,233 | $1,554 萬 | 0.03% | −27,168−10.7% | 減碼 |
| Great West Life Assurance Co | 237,896 | $1,583 萬 | 0.03% | −8,659−3.5% | 減碼 |
| Gilder Gagnon Howe & Co LLC | 240,239 | $1,592 萬 | 0.19% | −1,525−0.6% | 減碼 |
| Captrust Financial Advisors | 240,875 | $1,597 萬 | 0.03% | −707,293−74.6% | 減碼 |
| LPL Financial LLC | 244,510 | $1,621 萬 | 0.00% | −53,899−18.1% | 減碼 |
| Illinois Municipal Retirement Fund | 245,499 | $1,627 萬 | 0.21% | −5,177−2.1% | 減碼 |
| Bank of Montreal | 247,229 | $1,639 萬 | 0.01% | −12,717−4.9% | 減碼 |
| Aviva PLC | 249,409 | $1,653 萬 | 0.03% | −1,524−0.6% | 減碼 |
| State Board of Administration of Florida Retirement System | 253,463 | $1,680 萬 | 0.03% | −13,651−5.1% | 減碼 |
| Fairholme Capital Management LLC | 256,350 | $1,699 萬 | 1.12% | −3,800−1.5% | 減碼 |
| New York State Teachers Retirement System | 257,232 | $1,705 萬 | 0.03% | −11,273−4.2% | 減碼 |
| Storebrand Asset Management AS | 258,261 | $1,712 萬 | 0.05% | −41,557−13.9% | 減碼 |
| Philo Smith Capital Corp | 260,381 | $1,726 萬 | 4.92% | 00.0% | 不變 |
| Quantinno Capital Management LP | 263,179 | $1,744 萬 | 0.03% | +20,107+8.3% | 加碼 |
| Danske Bank A/S | 272,160 | $1,804 萬 | 0.04% | −236,747−46.5% | 減碼 |
| Barlow Wealth Partners, Inc. | 270,284 | $1,806 萬 | 2.01% | +627+0.2% | 加碼 |
| Two Sigma Investments, LP | 272,989 | $1,809 萬 | 0.02% | +246,436+928.1% | 加碼 |
| Silvercrest Asset Management Group LLC | 274,047 | $1,816 萬 | 0.13% | −5,740−2.1% | 減碼 |
| Rockefeller Capital Management L.P. | 278,500 | $1,846 萬 | 0.03% | −3,766−1.3% | 減碼 |
| CWM, LLC | 280,114 | $1,857 萬 | 0.05% | −13,977−4.8% | 減碼 |
| Wallington Asset Management, LLC | 308,444 | $2,044 萬 | 2.72% | −9,421−3.0% | 減碼 |
| California State Teachers Retirement System | 309,615 | $2,052 萬 | 0.02% | −73,915−19.3% | 減碼 |
| Alliancebernstein L.P. | 292,875 | $2,054 萬 | 0.01% | −34,489−10.5% | 減碼 |
| Bank of Nova Scotia | 310,476 | $2,058 萬 | 0.04% | −33,327−9.7% | 減碼 |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 311,018 | $2,061 萬 | 0.11% | +116,225+59.7% | 加碼 |
| Zacks Investment Management | 328,412 | $2,177 萬 | 0.17% | −8,411−2.5% | 減碼 |
| APG Asset Management N.V. | 402,127 | $2,313 萬 | 0.07% | −45,091−10.1% | 減碼 |
| Aware Super Pty Ltd as trustee of Aware Super | 364,949 | $2,419 萬 | 0.37% | +364,949 | 新進 |
| America First Investment Advisors, LLC | 380,335 | $2,521 萬 | 4.70% | +948+0.2% | 加碼 |
| Dundas Partners LLP | 390,567 | $2,589 萬 | 2.06% | −770,905−66.4% | 減碼 |
| Franklin Resources Inc | 393,082 | $2,605 萬 | 0.01% | +125,988+47.2% | 加碼 |
| Vanguard Asset Management, Ltd | 405,822 | $2,690 萬 | 0.02% | +405,822 | 新進 |
| Russell Investments Group, Ltd. | 407,085 | $2,698 萬 | 0.03% | −56,483−12.2% | 減碼 |
| Price T Rowe Associates Inc | 423,154 | $2,805 萬 | 0.00% | −5,092−1.2% | 減碼 |
| SG Americas Securities, LLC | 425,134 | $2,818 萬 | 0.03% | +81,094+23.6% | 加碼 |
| Tudor Investment Corp Et Al | 426,345 | $2,826 萬 | 0.15% | +351,330+468.3% | 加碼 |
| Millennium Management LLC | 459,227 | $3,044 萬 | 0.02% | +423,988+1,203.2% | 加碼 |
| Victory Capital Management Inc | 472,302 | $3,130 萬 | 0.02% | −69,614−12.8% | 減碼 |
| Manufacturers Life Insurance Company, The | 499,839 | $3,313 萬 | 0.03% | +19,470+4.1% | 加碼 |
| California Public Employees Retirement System | 502,561 | $3,331 萬 | 0.02% | −270,746−35.0% | 減碼 |
| Maren Capital LLC | 504,611 | $3,345 萬 | 1.75% | −31,859−5.9% | 減碼 |
| Brandes Investment Partners, LP | 513,217 | $3,402 萬 | 0.24% | −304,775−37.3% | 減碼 |
| Nuveen, LLC | 523,817 | $3,472 萬 | 0.01% | −76,822−12.8% | 減碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 563,768 | $3,737 萬 | 0.02% | −153,588−21.4% | 減碼 |
| Truist Financial Corp | 572,234 | $3,793 萬 | 0.05% | −112,727−16.5% | 減碼 |
| Rhumbline Advisers | 575,722 | $3,816 萬 | 0.03% | −44,110−7.1% | 減碼 |
| BNP Paribas Arbitrage, SA | 582,155 | $3,859 萬 | 0.03% | +699+0.1% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 622,556 | $4,126 萬 | 0.03% | −11,688−1.8% | 減碼 |
| Mraz, Amerine & Associates, Inc. | 630,593 | $4,180 萬 | 6.16% | −2,692−0.4% | 減碼 |
| Vanguard Global Advisers, LLC | 648,408 | $4,298 萬 | 0.02% | +648,408 | 新進 |
| BloombergSen Inc. | 657,260 | $4,356 萬 | 4.88% | −22,660−3.3% | 減碼 |
| Caisse de Depot Et Placement du Quebec | 658,590 | $4,365 萬 | 0.07% | −26,563−3.9% | 減碼 |
| Stifel Financial Corp | 666,729 | $4,419 萬 | 0.04% | −36,287−5.2% | 減碼 |
| Citigroup Inc | 707,114 | $4,687 萬 | 0.03% | +170,740+31.8% | 加碼 |
| Amundi | 721,040 | $4,779 萬 | 0.01% | −82,961−10.3% | 減碼 |
| Swiss National Bank | 724,962 | $4,805 萬 | 0.03% | −106,500−12.8% | 減碼 |
| Cerity Partners LLC | 775,409 | $5,139 萬 | 0.07% | +27,678+3.7% | 加碼 |
| PFA Pension, Forsikringsaktieselskab | 791,287 | $5,245 萬 | 0.16% | −130,085−14.1% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 803,150 | $5,323 萬 | 0.03% | −235,727−22.7% | 減碼 |
| Parnassus Investments | 806,103 | $5,343 萬 | 0.16% | +12,405+1.6% | 加碼 |
| Envestnet Asset Management Inc | 896,168 | $5,940 萬 | 0.02% | −21,442−2.3% | 減碼 |
| Jane Street Group, LLC | 1,014,135 | $6,722 萬 | 0.07% | +997,088+5,849.1% | 加碼 |
| Cornerstone Investment Partners, LLC | 1,052,504 | $6,976 萬 | 2.93% | −47,242−4.3% | 減碼 |
| Raymond James Financial Inc | 1,100,375 | $7,293 萬 | 0.02% | −91,685−7.7% | 減碼 |
| HSBC Holdings PLC | 1,103,332 | $7,318 萬 | 0.04% | −632,626−36.4% | 減碼 |
| Confluence Investment Management LLC | 1,113,400 | $7,380 萬 | 1.15% | −68,106−5.8% | 減碼 |
| Jones Financial Companies LLLP | 1,147,307 | $7,428 萬 | 0.04% | +1,139,805+15,193.3% | 加碼 |
| Anchor Capital Advisors LLC | 1,133,890 | $7,515 萬 | 2.14% | +7,539+0.7% | 加碼 |
| Deutsche Bank AG | 1,144,757 | $7,587 萬 | 0.03% | +277,573+32.0% | 加碼 |
| Barclays PLC | 1,227,343 | $8,135 萬 | 0.03% | +181,674+17.4% | 加碼 |
| EULAV Asset Management | 1,230,464 | $8,156 萬 | 2.61% | −65,000−5.0% | 減碼 |
| Royal Bank of Canada | 1,296,875 | $8,596 萬 | 0.02% | −270,150−17.2% | 減碼 |
| Natixis Advisors, L.P. | 1,348,958 | $8,941 萬 | 0.12% | +189,191+16.3% | 加碼 |
| Chilton Investment Co LLC | 1,388,792 | $9,205 萬 | 2.16% | −249,535−15.2% | 減碼 |
| FMR LLC | 1,389,362 | $9,209 萬 | 0.00% | +119,829+9.4% | 加碼 |
| Citadel Advisors LLC | 1,394,141 | $9,240 萬 | 0.07% | +1,281,891+1,142.0% | 加碼 |
| Madison Asset Management, LLC | 1,618,906 | $1.07 億 | 1.33% | −105,692−6.1% | 減碼 |
| Vanguard Fiduciary Trust Co | 1,658,869 | $1.10 億 | 0.03% | +1,658,869 | 新進 |
| AQR Capital Management LLC | 1,848,105 | $1.22 億 | 0.06% | +119,064+6.9% | 加碼 |