证券记录 · 已归档季度
WRB
W. R. Berkley Corporation · Financial Services · Insurance - Property & Casualty
21被追踪持有人
+1Δ持有人
94.67M持有股份
$6.95B报告持仓市值
+2新建仓位
−1清仓
动量输入（同类管理人）：
持有人广度 +5.0% ·
股份流向 -0.4% ·
净新建仓位 +4.8%
— 公式
持股分散化 — 持有人增多，合计持仓比例缩小
所有持股数据：仅限已追踪的 13F 管理人，普通股持仓，报告期 Q2 2025
持股变化趋势
| 季度 | 持有人 | Δ | 股份 | 报告持仓市值 | 新增 | 清仓 |
|---|---|---|---|---|---|---|
| Q2 2026 | 156 | +3 | 170.02M | $12.01B | +7 | −3 |
| Q1 2026 | 155 | 0 | 169.37M | $11.23B | +5 | −6 |
| Q4 2025 | 154 | -3 | 198.67M | $13.93B | +1 | −3 |
| Q3 2025 | 22 | -1 | 111.59M | $8.55B | +1 | −3 |
| Q2 2025 | 21 | +1 | 94.67M | $6.95B | +2 | −1 |
| Q1 2025 | 17 | +1 | 32.68M | $2.32B | +1 | — |
| Q4 2024 | 16 | 0 | 32.24M | $1.89B | +1 | −1 |
| Q3 2024 | 15 | 0 | 16.99M | $961.87M | +2 | −2 |
| Q2 2024 | 15 | — | 11.87M | $932.35M | — | — |
持有人 · Q2 2025
| # | 管理人 | 股份 | Δ股份 | 价值 | 其权重 | 持有 | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (被动) | 36.96M | — | $2.72B | 0.0% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (被动) | 36.96M | — | $2.72B | 0.0% | n/c | 1 | SEC ↗ |
| 3 | The Vanguard Group ✦ (被动) | 36.96M | — | $2.72B | 0.0% | n/c | 1 | SEC ↗ |
| 4 | The Vanguard Group ✦ (被动) | 36.96M | — | $2.72B | 0.0% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (被动) | 36.96M | — | $2.72B | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 19 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 20 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 21 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 22 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 23 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 24 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 25 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 26 | BlackRock ✦ (被动) | 25.24M | — | $1.85B | 0.0% | n/c | 1 | SEC ↗ |
| 27 | State Street Global Advisors ✦ (被动) | 14.77M | -1.5% | $1.09B | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 28 | Geode Capital Management ✦ (被动) | 8.19M | +3.7% | $599.27M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 29 | Geode Capital Management ✦ (被动) | 8.19M | +3.7% | $599.27M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 30 | Norges Bank ✦ (被动) | 5.01M | +5.3% | $367.92M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 31 | AQR Capital Management ✦ | 1.79M | +15.9% | $131.33M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 1.79M | +15.9% | $131.33M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 33 | AQR Capital Management ✦ | 1.79M | +15.9% | $131.33M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 34 | AQR Capital Management ✦ | 1.79M | +15.9% | $131.33M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 35 | AQR Capital Management ✦ | 1.79M | +15.9% | $131.33M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 36 | AQR Capital Management ✦ | 1.79M | +15.9% | $131.33M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 37 | AQR Capital Management ✦ | 1.79M | +15.9% | $131.33M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 38 | AQR Capital Management ✦ | 1.79M | +15.9% | $131.33M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 39 | Arrowstreet Capital ✦ | 1.07M | -21.3% | $78.95M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 40 | T. Rowe Price ✦ | 436.73K | -0.8% | $32.09M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 41 | T. Rowe Price ✦ | 436.73K | -0.8% | $32.09M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 42 | Adage Capital Partners ✦ | 274.52K | 新增 | $20.17M | 0.0% | New | 1 | SEC ↗ |
| 43 | Fidelity (FMR) ✦ | 190.94K | — | $14.03M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Fidelity (FMR) ✦ | 190.94K | — | $14.03M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Fidelity (FMR) ✦ | 190.94K | — | $14.03M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Fidelity (FMR) ✦ | 190.94K | — | $14.03M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Marshall Wace ✦ | 178.75K | -76.0% | $13.13M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 48 | Marshall Wace ✦ | 178.75K | -76.0% | $13.13M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 49 | Marshall Wace ✦ | 178.75K | -76.0% | $13.13M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 50 | Wellington Management ✦ | 143.92K | +18.1% | $10.57M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 51 | Wellington Management ✦ | 143.92K | +18.1% | $10.57M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 52 | Gotham Asset Management ✦ | 116.21K | +136.7% | $8.54M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 53 | GAMCO Investors ✦ | 91.99K | -0.8% | $6.76M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 54 | Millennium Management ✦ | 61.83K | -58.7% | $4.54M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 55 | Markel Group ✦ | 60.75K | 0.0% | $4.46M | 0.0% | Held | 5 | SEC ↗ |
| 56 | Renaissance Technologies ✦ | 44.77K | -86.6% | $3.29M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 57 | Citadel Advisors ✦ | 18.20K | -75.5% | $1.34M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | Citadel Advisors ✦ | 18.20K | -75.5% | $1.34M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | Two Sigma Investments ✦ | 13.47K | -58.5% | $989,494 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 60 | Fisher Asset Management ✦ | 3.67K | -6.7% | $269,531 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 61 | D. E. Shaw & Co. ✦ | 3.16K | 新增 | $232,239 | 0.0% | New | 1 | SEC ↗ |
"持仓权重"= 该持仓占该管理人已申报13F股权价值的比例——即信念度衡量指标。✦ = 精选管理人。
新增买入方
| Adage Capital Partners | $20.17M | 0.0% |
| D. E. Shaw & Co. | $232,239 | 0.0% |
已清仓
| Bridgewater Associates | $815,422 | 曾为 0.0% |
全市场背景: 涵盖所有13F申报机构（SEC结构化数据， Q1 2026): 2 持有人, 10.18K 股份, $158,025 已申报. 这是与上方被追踪全域数据不同的较早期间，两者从不混用。
常见共同持仓
该证券的被追踪持有人最常同时持有的其他证券——基于共同持有计数，而非基本面关联。
数据来源: 持股数据来源于已解析的13F普通股持仓（被追踪范围，变动对比集）；内部人行为来自Form 3/4/5；重大持股来自Schedule 13D/13G；所有文件均链接至SEC EDGAR原始申报。
报告期: Q2 2025 ·
方法论 ·
通过API获取此数据