MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q2 2023
Shares 45,334 Value ($000) $7,471 Avg Close $174.09 Range $153.35 - $198.00
Q1 2023
Shares 45,418 Value ($000) $8,320 Avg Close $168.70 Range $144.51 - $184.97
Q4 2022
Shares 43,492 Value ($000) $6,388 Avg Close $137.60 Range $108.89 - $150.87
Q3 2022
Shares 47,163 Value ($000) $6,670 Avg Close $146.09 Range $122.68 - $172.74
Q2 2022
Shares 53,390 Value ($000) $7,039 Avg Close $133.79 Range $112.07 - $154.51
Q1 2022
Shares 62,574 Value ($000) $9,231 Avg Close $192.01 Range $133.94 - $291.15
Q4 2021
Shares 57,085 Value ($000) $16,762 Avg Close $284.79 Range $262.52 - $305.21
Q3 2021
Shares 35,784 Value ($000) $9,685 Avg Close $271.15 Range $241.42 - $288.27
Q2 2021
Shares 22,385 Value ($000) $5,427 Avg Close $228.17 Range $205.10 - $250.49
Q1 2021
Shares 25,324 Value ($000) $5,815 Avg Close $251.21 Range $217.65 - $284.86
Q4 2020
Shares 26,327 Value ($000) $7,024 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 25,566 Value ($000) $6,037 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 26,467 Value ($000) $6,035 Avg Close $219.47 Range $173.15 - $258.00
Q1 2018
Shares 4,130 Value ($000) $363 Avg Close $87.17 Range $80.69 - $96.45
Q4 2017
Shares 4,130 Value ($000) $354 Avg Close $86.74 Range $84.05 - $91.04
Q3 2015
Shares 4,048 Value ($000) $152 Avg Close $40.86 Range $35.33 - $46.00