MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

NORTH STAR ASSET MANAGEMENT INC's Holding History (CIK: 0001056559)

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

Q2 2025
Shares 1,860 Value ($000) $313 Avg Close $159.72 Range $133.70 - $174.50
Q1 2025
Shares 1,910 Value ($000) $318 Avg Close $173.51 Range $159.29 - $194.88
Q4 2024
Shares 2,565 Value ($000) $424 Avg Close $157.91 Range $131.60 - $180.97
Q3 2024
Shares 2,571 Value ($000) $343 Avg Close $116.03 Range $101.61 - $135.78
Q2 2024
Shares 3,411 Value ($000) $430 Avg Close $131.69 Range $112.85 - $147.89
Q1 2024
Shares 3,968 Value ($000) $583 Avg Close $129.12 Range $107.57 - $153.93
Q4 2023
Shares 4,193 Value ($000) $491 Avg Close $93.21 Range $75.22 - $122.60
Q3 2023
Shares 4,413 Value ($000) $387 Avg Close $116.39 Range $83.03 - $164.16
Q2 2023
Shares 5,361 Value ($000) $882 Avg Close $174.09 Range $153.35 - $198.00
Q1 2023
Shares 5,555 Value ($000) $1,025 Avg Close $168.70 Range $144.51 - $184.97
Q4 2022
Shares 5,885 Value ($000) $871 Avg Close $137.60 Range $108.89 - $150.87
Q3 2022
Shares 7,907 Value ($000) $1,116 Avg Close $146.09 Range $122.68 - $172.74
Q2 2022
Shares 10,730 Value ($000) $1,402 Avg Close $133.79 Range $112.07 - $154.51
Q1 2022
Shares 14,330 Value ($000) $2,086 Avg Close $192.01 Range $133.94 - $291.15
Q4 2021
Shares 21,436 Value ($000) $6,276 Avg Close $284.79 Range $262.52 - $305.21
Q3 2021
Shares 21,011 Value ($000) $5,688 Avg Close $271.15 Range $241.42 - $288.27
Q2 2021
Shares 21,168 Value ($000) $5,132 Avg Close $228.17 Range $205.10 - $250.49
Q1 2021
Shares 20,875 Value ($000) $4,794 Avg Close $251.21 Range $217.65 - $284.86
Q4 2020
Shares 20,196 Value ($000) $5,420 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 19,429 Value ($000) $4,586 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 3,920 Value ($000) $894 Avg Close $219.47 Range $173.15 - $258.00
Q1 2020
Shares 3,920 Value ($000) $694 Avg Close $171.51 Range $143.90 - $187.85
Q4 2019
Shares 4,520 Value ($000) $714 Avg Close $150.33 Range $140.16 - $160.06
Q3 2019
Shares 4,500 Value ($000) $670 Avg Close $151.90 Range $139.36 - $160.25
Q2 2019
Shares 4,500 Value ($000) $670 Avg Close $137.22 Range $118.93 - $148.93
Q1 2019
Shares 4,500 Value ($000) $622 Avg Close $125.54 Range $101.87 - $139.48
Q4 2018
Shares 4,500 Value ($000) $483 Avg Close $111.51 Range $98.23 - $126.89
Q3 2018
Shares 4,500 Value ($000) $560 Avg Close $110.93 Range $96.14 - $124.74
Q2 2018
Shares 4,500 Value ($000) $439 Avg Close $95.08 Range $83.16 - $102.32
Q1 2018
Shares 4,500 Value ($000) $396 Avg Close $87.17 Range $80.69 - $96.45
Q4 2017
Shares 4,500 Value ($000) $382 Avg Close $86.74 Range $84.05 - $91.04