Masimo Corporation shares owned by David W. Seeley
Quarter-by-quarter ownership of Masimo Corporation (MASI) shares owned by David W. Seeley
from 13F filings
Historical chart of David W. Seeley investment in Masimo Corporation
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Quarterly reported holdings in Masimo Corporation by David W. Seeley
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $76k | 429 | 177.87 |
| 2022-09-30 | $1.0k | 4 | 250.00 |
| 2022-06-30 | $1.0k | 4 | 250.00 |
| 2022-03-31 | $1.0k | 2 | 500.00 |
| 2021-12-31 | $1.0k | 2 | 500.00 |
| 2021-09-30 | $1.0k | 2 | 500.00 |
| 2021-06-30 | $1.0k | 2 | 500.00 |
| 2021-03-31 | $1.0k | 2 | 500.00 |
| 2020-12-31 | $1.0k | 2 | 500.00 |