Masimo Corporation shares owned by Westmount Partners
Quarter-by-quarter ownership of Masimo Corporation (MASI) shares owned by Westmount Partners
from 13F filings
Historical chart of Westmount Partners investment in Masimo Corporation
Tip: Access up to 7 years of quarterly data
All positions including Masimo Corporation held by Westmount Partners consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Masimo Corporation by Westmount Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.7M | 26k | 142.54 |
| 2025-06-30 | $4.4M | 26k | 168.22 |
| 2025-03-31 | $4.3M | 26k | 166.60 |
| 2024-12-31 | $4.3M | 26k | 165.30 |
| 2024-09-30 | $3.5M | 26k | 133.33 |
| 2024-06-30 | $3.0M | 26k | 116.40 |
| 2024-03-31 | $3.9M | 26k | 146.85 |
| 2023-12-31 | $3.1M | 26k | 117.21 |
| 2023-09-30 | $2.3M | 26k | 87.68 |
| 2023-06-30 | $4.3M | 26k | 164.55 |
| 2023-03-31 | $4.9M | 26k | 184.54 |
| 2022-12-31 | $4.0M | 27k | 147.95 |