Position history for Alyeska Investment Group, L.P.'s holdings in MASIMO CORP
Alyeska Investment Group, L.P. holds 1.3M shares of MASI (MASIMO CORP), worth $163.8M as of 2025-Q4. The position was decreased (-8.8% shares). MASI represents 0.5% of Alyeska Investment Group, L.P.'s portfolio.
Current Value
$163.8M
Current Shares
1.3M
Total Value Change
+$109.5M
Total Shares Change
+828,376
Other major holders of MASI: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 1.3M |
-8.8% |
| $163.8M |
| 0.5% |
| $131.07 |
0 |
| 2025-Q3 | Increased | 1.4M | +21.7% | $203.8M | 0.6% | $142.94 | 52 |
| 2025-Q2 | Increased | 1.1M | +57.0% | $190.8M | 0.7% | $168.21 | 61 |
| 2025-Q1 | Increased | 722,534 | +24.9% | $120.4M | 0.5% | $163.55 | 44 |
| 2024-Q4 | Decreased | 578,635 | -22.3% | $95.6M | 0.4% | $168.59 | 0 |
| 2024-Q3 | Increased | 745,127 | +72.9% | $99.3M | 0.5% | $133.20 | 63 |
| 2024-Q2 | Increased | 430,931 | +13.6% | $54.3M | 0.3% | $125.94 | 40 |