证券记录 · 已归档季度
WTM
White Mountains Insurance Group, Ltd. · Financial Services · Insurance - Diversified
13被追踪持有人
-1Δ持有人
533.60K持有股份
$958.13M报告持仓市值
+1新建仓位
−2清仓
动量输入（同类管理人）：
持有人广度 -7.1% ·
股份流向 +0.3% ·
净新建仓位 -7.7%
— 公式
集中积累 — 持股数量上升但持有人减少
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 | 100 | -5 | 1.16M | $2.41B | +2 | −6 |
| Q1 2026 | 107 | 0 | 1.13M | $2.49B | +3 | −4 |
| Q4 2025 | 108 | +2 | 1.27M | $2.64B | +3 | — |
| Q3 2025 | 16 | +1 | 649.64K | $1.09B | +1 | −1 |
| Q2 2025 | 13 | -1 | 533.60K | $958.13M | +1 | −2 |
| Q1 2025 | 11 | +1 | 169.09K | $325.53M | +1 | — |
| Q4 2024 | 10 | 0 | 193.12K | $375.52M | — | — |
| Q3 2024 | 9 | -1 | 149.43K | $253.48M | — | −1 |
| Q2 2024 | 10 | — | 158.36K | $287.38M | — | — |
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) | 249.17K | — | $447.44M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (被动) | 249.17K | — | $447.44M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | The Vanguard Group ✦ (被动) | 249.17K | — | $447.44M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | The Vanguard Group ✦ (被动) | 249.17K | — | $447.44M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (被动) | 249.17K | — | $447.44M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | BlackRock ✦ (被动) | 113.16K | — | $203.20M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | State Street Global Advisors ✦ (被动) | 57.24K | +4.2% | $102.79M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | Geode Capital Management ✦ (被动) | 42.53K | +0.8% | $76.38M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 25 | Geode Capital Management ✦ (被动) | 42.53K | +0.8% | $76.38M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 26 | Norges Bank ✦ (被动) | 30.49K | -1.5% | $54.76M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 27 | Wellington Management ✦ | 24.65K | -3.1% | $44.27M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 28 | Wellington Management ✦ | 24.65K | -3.1% | $44.27M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 29 | Wellington Management ✦ | 24.65K | -3.1% | $44.27M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 30 | Wellington Management ✦ | 24.65K | -3.1% | $44.27M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 31 | AQR Capital Management ✦ | 8.08K | -4.8% | $14.44M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 8.08K | -4.8% | $14.44M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 33 | AQR Capital Management ✦ | 8.08K | -4.8% | $14.44M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 34 | AQR Capital Management ✦ | 8.08K | -4.8% | $14.44M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 35 | D. E. Shaw & Co. ✦ | 2.44K | +3.3% | $4.37M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 36 | D. E. Shaw & Co. ✦ | 2.44K | +3.3% | $4.37M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 37 | T. Rowe Price ✦ | 1.75K | +4.7% | $3.15M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 38 | Millennium Management ✦ | 1.39K | +45.6% | $2.50M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 39 | Citadel Advisors ✦ | 1.17K | -0.4% | $2.10M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 40 | Gotham Asset Management ✦ | 960 | 新增 | $1.72M | 0.0% | New | 1 | SEC ↗ |
| 41 | Fidelity (FMR) ✦ | 561 | — | $1.01M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Fidelity (FMR) ✦ | 561 | — | $1.01M | 0.0% | n/c | 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
| Gotham Asset Management | $1.72M | 0.0% |
已清仓
| Renaissance Technologies | $1.16M | 曾为 0.0% |
| Two Sigma Investments | $577,743 | 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): 363 持有人, 2.21M 股份, $4.62B 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