MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 4,633 Value ($000) $603 Avg Close $143.19 Range $129.77 - $157.72
Q3 2025
Shares 4,889 Value ($000) $721 Avg Close $151.39 Range $135.34 - $172.55
Q2 2025
Shares 10,935 Value ($000) $1,840 Avg Close $159.72 Range $133.70 - $174.50
Q1 2025
Shares 34,747 Value ($000) $5,789 Avg Close $173.51 Range $159.29 - $194.88
Q4 2024
Shares 19,703 Value ($000) $3,257 Avg Close $157.91 Range $131.60 - $180.97
Q3 2024
Shares 518 Value ($000) $69 Avg Close $116.03 Range $101.61 - $135.78
Q2 2024
Shares 595 Value ($000) $75 Avg Close $131.69 Range $112.85 - $147.89
Q1 2024
Shares 650 Value ($000) $95 Avg Close $129.12 Range $107.57 - $153.93
Q4 2023
Shares 1,390 Value ($000) $163 Avg Close $93.21 Range $75.22 - $122.60
Q3 2023
Shares 3,074 Value ($000) $270 Avg Close $116.39 Range $83.03 - $164.16
Q2 2023
Shares 8,117 Value ($000) $1,336 Avg Close $174.09 Range $153.35 - $198.00
Q1 2023
Shares 8,109 Value ($000) $1,495 Avg Close $168.70 Range $144.51 - $184.97
Q4 2022
Shares 9,408 Value ($000) $1,390 Avg Close $137.60 Range $108.89 - $150.87
Q3 2022
Shares 12,648 Value ($000) $1,789 Avg Close $146.09 Range $122.68 - $172.74
Q2 2022
Shares 66,537 Value ($000) $8,871 Avg Close $133.79 Range $112.07 - $154.51
Q1 2022
Shares 26,699 Value ($000) $4,017 Avg Close $192.01 Range $133.94 - $291.15
Q4 2021
Shares 19,602 Value ($000) $5,743 Avg Close $284.79 Range $262.52 - $305.21
Q3 2021
Shares 18,643 Value ($000) $5,044 Avg Close $271.15 Range $241.42 - $288.27
Q2 2021
Shares 25,260 Value ($000) $6,123 Avg Close $228.17 Range $205.10 - $250.49
Q1 2021
Shares 30,652 Value ($000) $7,037 Avg Close $251.21 Range $217.65 - $284.86
Q4 2020
Shares 29,097 Value ($000) $7,804 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 30,743 Value ($000) $7,246 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 38,522 Value ($000) $8,732 Avg Close $219.47 Range $173.15 - $258.00
Q1 2020
Shares 25,480 Value ($000) $4,521 Avg Close $171.51 Range $143.90 - $187.85
Q4 2019
Shares 31,578 Value ($000) $4,992 Avg Close $150.33 Range $140.16 - $160.06
Q3 2019
Shares 67,403 Value ($000) $10,016 Avg Close $151.90 Range $139.36 - $160.25
Q2 2019
Shares 80,414 Value ($000) $11,935 Avg Close $137.22 Range $118.93 - $148.93
Q1 2019
Shares 78,193 Value ($000) $10,793 Avg Close $125.54 Range $101.87 - $139.48
Q4 2018
Shares 19,497 Value ($000) $2,084 Avg Close $111.51 Range $98.23 - $126.89
Q3 2018
Shares 31,916 Value ($000) $3,973 Avg Close $110.93 Range $96.14 - $124.74
Q2 2018
Shares 30,356 Value ($000) $2,965 Avg Close $95.08 Range $83.16 - $102.32
Q1 2018
Shares 64,309 Value ($000) $5,632 Avg Close $87.17 Range $80.69 - $96.45
Q4 2017
Shares 315,611 Value ($000) $27,049 Avg Close $86.74 Range $84.05 - $91.04
Q3 2017
Shares 461,860 Value ($000) $39,979 Avg Close $88.42 Range $81.01 - $100.00
Q2 2017
Shares 552,560 Value ($000) $50,386 Avg Close $91.81 Range $82.71 - $104.71
Q1 2017
Shares 338,377 Value ($000) $31,561 Avg Close $82.32 Range $66.79 - $96.68
Q4 2016
Shares 160,041 Value ($000) $10,795 Avg Close $61.46 Range $53.78 - $68.88