证券记录 · 已归档季度
MASI
Masimo Corporation · Healthcare · Medical - Devices
19被追踪持有人
+1Δ持有人
27.33M持有股份
$4.60B报告持仓市值
+1新建仓位
−0清仓
动量输入（同类管理人）：
持有人广度 +5.6% ·
股份流向 +2.1% ·
净新建仓位 +5.3%
— 公式
广泛积累 — 持股数量上升且持有人增多
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 |
|---|---|---|---|---|---|---|
| Q1 2026 | 117 | -8 | 31.18M | $5.52B | +10 | −19 |
| Q4 2025 | 125 | +1 | 41.01M | $5.33B | +3 | −1 |
| Q3 2025 | 19 | -2 | 29.69M | $4.38B | +1 | −4 |
| Q2 2025 | 19 | +1 | 27.33M | $4.60B | +1 | — |
| Q1 2025 | 15 | +2 | 3.43M | $572.07M | +2 | — |
| Q4 2024 | 13 | +1 | 3.93M | $649.11M | +2 | −1 |
| Q3 2024 | 11 | 0 | 1.97M | $262.13M | +2 | −2 |
| Q2 2024 | 11 | — | 3.08M | $387.70M | — | — |
持有人 · Q2 2025
| # | 管理人 | 股份 | Δ股份 | 价值 | 其权重 | 持有 | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (被动) | 10.51M | — | $1.77B | 0.0% | n/c | 1 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 8.18M | — | $1.38B | 0.1% | n/c | 1 | SEC ↗ |
| 19 | Fidelity (FMR) ✦ | 8.18M | — | $1.38B | 0.1% | n/c | 1 | SEC ↗ |
| 20 | Fidelity (FMR) ✦ | 8.18M | — | $1.38B | 0.1% | n/c | 1 | SEC ↗ |
| 21 | Fidelity (FMR) ✦ | 8.18M | — | $1.38B | 0.1% | n/c | 1 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 8.18M | — | $1.38B | 0.1% | n/c | 1 | SEC ↗ |
| 23 | Fidelity (FMR) ✦ | 8.18M | — | $1.38B | 0.1% | n/c | 1 | SEC ↗ |
| 24 | The Vanguard Group ✦ (被动) | 4.64M | — | $780.23M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | The Vanguard Group ✦ (被动) | 4.64M | — | $780.23M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | The Vanguard Group ✦ (被动) | 4.64M | — | $780.23M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | The Vanguard Group ✦ (被动) | 4.64M | — | $780.23M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | The Vanguard Group ✦ (被动) | 4.64M | — | $780.23M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | The Vanguard Group ✦ (被动) | 4.64M | — | $780.23M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | State Street Global Advisors ✦ (被动) | 1.49M | +0.7% | $250.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | Geode Capital Management ✦ (被动) | 896.42K | +6.2% | $150.82M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 32 | Geode Capital Management ✦ (被动) | 896.42K | +6.2% | $150.82M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 33 | Viking Global Investors ✦ | 767.43K | 新增 | $129.10M | 0.4% | New | 1 | SEC ↗ |
| 34 | T. Rowe Price ✦ | 405.46K | +43.5% | $68.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 35 | T. Rowe Price ✦ | 405.46K | +43.5% | $68.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 36 | Gotham Asset Management ✦ | 165.36K | +14.4% | $27.82M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 37 | GAMCO Investors ✦ | 84.50K | 0.0% | $14.21M | 0.1% | Held | 5 | SEC ↗ |
| 38 | AQR Capital Management ✦ | 50.26K | +517.2% | $8.45M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 39 | AQR Capital Management ✦ | 50.26K | +517.2% | $8.45M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 40 | AQR Capital Management ✦ | 50.26K | +517.2% | $8.45M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 41 | AQR Capital Management ✦ | 50.26K | +517.2% | $8.45M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 42 | Norges Bank ✦ (被动) | 39.05K | -0.9% | $6.57M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 43 | Renaissance Technologies ✦ | 25.38K | +69.2% | $4.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Citadel Advisors ✦ | 24.28K | -50.9% | $4.08M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 45 | Point72 Asset Management ✦ | 24.22K | -92.3% | $4.07M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Two Sigma Investments ✦ | 15.46K | -38.5% | $2.60M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 47 | Marshall Wace ✦ | 7.21K | -34.3% | $1.21M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 48 | Marshall Wace ✦ | 7.21K | -34.3% | $1.21M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 49 | Millennium Management ✦ | 3.91K | -97.1% | $657,236 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 50 | Wellington Management ✦ | 3.27K | +151.8% | $549,407 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | Bridgewater Associates ✦ | 1.65K | -22.3% | $276,722 | 0.0% | ▼ Trim | 5 | 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
| Viking Global Investors | $129.10M | 0.4% |
已清仓
| 本季度无被追踪的退出仓位。 |
全市场背景: 涵盖所有13F申报机构（SEC结构化数据， Q1 2026): 440 持有人, 53.43M 股份, $9.20B 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