Masimo Corporation shares owned by NS Partners
Quarter-by-quarter ownership of Masimo Corporation (MASI) shares owned by NS Partners
from 13F filings
Historical chart of NS Partners investment in Masimo Corporation
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Quarterly reported holdings in Masimo Corporation by NS Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $6.3M | 42k | 147.55 |
| 2025-06-30 | $7.2M | 43k | 168.22 |
| 2025-03-31 | $7.3M | 44k | 166.60 |
| 2024-12-31 | $7.0M | 43k | 165.30 |
| 2024-09-30 | $5.7M | 43k | 133.33 |
| 2024-06-30 | $5.3M | 42k | 125.94 |
| 2024-03-31 | $6.2M | 42k | 146.85 |
| 2023-12-31 | $4.2M | 36k | 117.21 |
| 2023-09-30 | $3.6M | 42k | 87.68 |
| 2023-06-30 | $6.8M | 42k | 164.55 |
| 2023-03-31 | $7.8M | 42k | 184.54 |
| 2022-12-31 | $6.2M | 42k | 147.95 |
| 2022-09-30 | $5.9M | 42k | 141.16 |
| 2022-06-30 | $5.3M | 41k | 130.67 |
| 2022-03-31 | $5.8M | 40k | 145.54 |
| 2021-12-31 | $12M | 41k | 292.79 |
| 2021-09-30 | $9.2M | 34k | 270.72 |
| 2021-06-30 | $8.2M | 34k | 242.44 |
| 2021-03-31 | $8.7M | 38k | 229.67 |
| 2020-12-31 | $10M | 38k | 268.39 |
| 2020-09-30 | $8.8M | 37k | 236.07 |
| 2020-06-30 | $8.1M | 36k | 227.99 |
| 2020-03-31 | $6.3M | 36k | 177.12 |
| 2019-12-31 | $5.5M | 35k | 158.05 |
| 2019-09-30 | $5.1M | 35k | 148.78 |
| 2019-06-30 | $5.1M | 34k | 148.83 |
| 2019-03-31 | $4.7M | 34k | 138.28 |
| 2018-12-31 | $3.6M | 34k | 107.38 |