Grantham, Mayo, Van Otterloo & Co. LLC
- SEC CIK
- 0001352662
- Latest filing
- Aug 13, 2026
MASI holding history
Masimo Corp in every 13F filed by Grantham, Mayo, Van Otterloo & Co. LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MASI overviewAll 13F holders of MASIFull Q2 2026 holdings
- Shares (Q2 2026)
- 0
- Sold out in Q2 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q2 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 0 | $0 | 0.0% | −137,617−100.0% | Sold out | Holders |
| Q1 2026 | 137,617 | $24.5M | 0.1% | −6,208−4.3% | Reduced | Holders |
| Q4 2025 | 143,825 | $18.7M | <0.1% | −98,997−40.8% | Reduced | Holders |
| Q3 2025 | 242,822 | $35.8M | 0.1% | +2,259+0.9% | Added | Holders |
| Q2 2025 | 240,563 | $40.5M | 0.1% | +240,563 | New | Holders |