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Masimo Corporation shares owned by Great-West Life Assurance Company

Quarter-by-quarter ownership of Masimo Corporation (MASI) shares owned by Great-West Life Assurance Company from 13F filings

Historical chart of Great-West Life Assurance Company investment in Masimo Corporation

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All positions including Masimo Corporation held by Great-West Life Assurance Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Masimo Corporation by Great-West Life Assurance Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $3.9M 27k 142.74
2025-06-30 $4.4M 26k 168.22
2025-03-31 $4.4M 27k 166.54
2024-12-31 $6.2M 38k 165.15
2024-09-30 $5.0M 38k 133.41
2024-06-30 $3.5M 27k 125.96
2024-03-31 $3.7M 25k 146.70
2023-12-31 $3.8M 33k 116.92
2023-09-30 $2.9M 33k 87.67
2023-06-30 $5.6M 34k 164.79
2023-03-31 $7.9M 43k 184.61
2022-12-31 $7.8M 53k 148.20
2022-09-30 $6.9M 49k 141.06
2022-06-30 $6.7M 51k 130.72
2022-03-31 $9.0M 60k 151.98
2021-12-31 $14M 48k 292.00
2021-09-30 $13M 47k 272.48
2021-06-30 $11M 47k 242.17
2021-03-31 $12M 53k 228.56
2020-12-31 $17M 62k 268.93
2020-09-30 $42M 183k 231.25
2020-06-30 $10M 45k 227.65
2020-03-31 $7.0M 39k 177.48
2019-12-31 $6.4M 41k 156.64
2019-09-30 $6.3M 42k 149.29
2019-06-30 $5.6M 38k 148.83
2019-03-31 $5.3M 38k 137.84
2018-12-31 $4.2M 39k 107.78
2018-09-30 $3.4M 27k 124.53
2018-06-30 $2.7M 28k 97.65
2018-03-31 $2.5M 28k 88.01
2017-12-31 $2.4M 28k 84.77
2017-09-30 $2.4M 28k 84.87
2017-06-30 $2.5M 27k 91.11
2017-03-31 $2.5M 27k 93.16
2016-12-31 $3.9M 59k 67.41
2016-09-30 $3.5M 59k 59.45
2016-06-30 $202k 4.8k 41.84
2016-03-31 $202k 4.8k 41.84
2015-12-31 $200k 4.8k 41.43
2015-09-30 $187k 4.8k 38.73
2015-06-30 $187k 4.8k 38.73
2015-03-31 $159k 4.8k 32.93
2014-12-31 $68k 2.6k 26.11
2014-09-30 $56k 2.6k 21.51
2014-06-30 $61k 2.6k 23.43
2014-03-31 $71k 2.6k 27.27
2013-12-31 $77k 2.6k 29.57