Masimo Corporation shares owned by Birchview Capital
Quarter-by-quarter ownership of Masimo Corporation (MASI) shares owned by Birchview Capital
from 13F filings
Historical chart of Birchview Capital investment in Masimo Corporation
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All positions including Masimo Corporation held by Birchview Capital consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Masimo Corporation by Birchview Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.2M | 8.3k | 147.55 |
| 2025-06-30 | $1.4M | 8.3k | 168.22 |
| 2025-03-31 | $1.9M | 11k | 166.60 |
| 2024-12-31 | $2.5M | 15k | 165.30 |
| 2024-09-30 | $2.0M | 15k | 133.33 |
| 2024-06-30 | $1.9M | 15k | 125.94 |
| 2024-03-31 | $2.2M | 15k | 146.85 |
| 2023-12-31 | $1.8M | 15k | 117.21 |
| 2023-09-30 | $1.3M | 15k | 87.68 |
| 2023-06-30 | $2.5M | 15k | 164.55 |
| 2023-03-31 | $2.8M | 15k | 184.56 |
| 2022-12-31 | $2.3M | 15k | 147.97 |
| 2022-09-30 | $2.2M | 15k | 141.16 |
| 2022-06-30 | $2.0M | 15k | 130.69 |
| 2022-03-31 | $1.4M | 9.3k | 145.58 |
| 2021-12-31 | $2.3M | 8.0k | 292.75 |
| 2021-09-30 | $2.2M | 8.0k | 270.75 |
| 2021-06-30 | $1.9M | 8.0k | 242.50 |
| 2021-03-31 | $1.8M | 8.0k | 229.63 |
| 2020-12-31 | $2.1M | 8.0k | 268.38 |
| 2020-09-30 | $1.9M | 8.0k | 236.00 |
| 2020-06-30 | $1.8M | 8.0k | 228.00 |
| 2020-03-31 | $1.4M | 8.0k | 177.13 |
| 2019-12-31 | $1.3M | 8.0k | 158.00 |
| 2019-09-30 | $1.2M | 8.0k | 148.75 |
| 2019-06-30 | $1.2M | 8.0k | 148.88 |
| 2019-03-31 | $1.1M | 8.0k | 138.25 |
| 2018-12-31 | $859k | 8.0k | 107.38 |
| 2018-09-30 | $996k | 8.0k | 124.50 |
| 2018-06-30 | $781k | 8.0k | 97.62 |
| 2018-03-31 | $704k | 8.0k | 88.00 |
| 2017-12-31 | $678k | 8.0k | 84.75 |
| 2017-09-30 | $692k | 8.0k | 86.50 |
| 2017-06-30 | $729k | 8.0k | 91.12 |
| 2017-03-31 | $1.4M | 15k | 93.27 |
| 2016-12-31 | $2.5M | 37k | 67.40 |
| 2016-09-30 | $2.2M | 37k | 59.48 |
| 2016-06-30 | $1.9M | 37k | 52.51 |
| 2016-03-31 | $1.5M | 37k | 41.83 |
| 2015-12-31 | $1.5M | 37k | 41.50 |
| 2015-09-30 | $1.4M | 37k | 38.74 |
| 2015-06-30 | $1.4M | 37k | 38.74 |
| 2015-03-31 | $1.2M | 37k | 32.98 |
| 2014-12-31 | $964k | 37k | 26.34 |