Jackson Square Partners, LLC
- SEC CIK
- 0001605911
- Latest filing
- Feb 13, 2026
MASI holding history
Masimo Corp in every 13F filed by Jackson Square Partners, 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 Q4 2025 holdings
- Shares (Q2 2024)
- 0
- Sold out in Q2 2024
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2024 | 0 | $0 | 0.0% | −296,458−100.0% | Sold out | Holders |
| Q1 2024 | 296,458 | $43.5M | 1.8% | −465,871−61.1% | Reduced | Holders |
| Q4 2023 | 762,329 | $89.4M | 2.9% | −99,379−11.5% | Reduced | Holders |
| Q3 2023 | 861,708 | $75.6M | 2.5% | +735,168+581.0% | Added | Holders |
| Q2 2023 | 126,540 | $20.8M | 0.6% | +126,540 | New | Holders |