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MFS Investment Management position in MASI
MASIMO CORP
Latest position (Q1 2026)2.34M sh
Reported value held$416.69M
Portfolio Weight0.14%
First reportedQ2 2021
Last changeReduce
Quarter by quarter
| Quarter | Shares | Value | Change |
|---|---|---|---|
| Q2 2021 | 853.86K | $207.02M | New |
| Q3 2021 | 845.74K | $228.95M | Reduce |
| Q4 2021 | 855.58K | $250.50M | Add |
| Q3 2023 | 1.51M | $132.70M | New |
| Q4 2023 | 1.61M | $188.39M | Add |
| Q1 2024 | 1.72M | $252.84M | Add |
| Q2 2024 | 721.73K | $90.89M | Reduce |
| Q3 2024 | 792.17K | $105.62M | Add |
| Q4 2024 | 1.74M | $286.82M | Add |
| Q1 2025 | 1.97M | $327.84M | Add |
| Q2 2025 | 2.47M | $415.57M | Add |
| Q3 2025 | 2.62M | $386.58M | Add |
| Q4 2025 | 2.66M | $346.46M | Add |
| Q1 2026 | 2.34M | $416.69M | Reduce |
Dots on the line are colored by change type; missing quarters mean no position was reported.
Other funds holding MASI
- Vanguard Group 4.35M sh · $565.60M · Q4 2025
- Janus Henderson Group 20.00K sh · $3.56M · Q1 2026