MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Rockefeller Capital Management L.P.'s Holding History (CIK: 0001739439)

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

Q4 2025
Shares 86,411 Value ($000) $11,239 Avg Close $143.19 Range $129.77 - $157.72
Q3 2025
Shares 147,428 Value ($000) $21,753 Avg Close $151.39 Range $135.34 - $172.55
Q2 2025
Shares 115,626 Value ($000) $19,451 Avg Close $159.72 Range $133.70 - $174.50
Q1 2025
Shares 117,326 Value ($000) $19,547 Avg Close $173.51 Range $159.29 - $194.88
Q4 2024
Shares 90,901 Value ($000) $15,022 Avg Close $157.91 Range $131.60 - $180.97
Q3 2024
Shares 137,393 Value ($000) $18,321 Avg Close $116.03 Range $101.61 - $135.78
Q2 2024
Shares 131,852 Value ($000) $16,610 Avg Close $131.69 Range $112.85 - $147.89
Q1 2024
Shares 116,673 Value ($000) $17,133 Avg Close $129.12 Range $107.57 - $153.93
Q4 2023
Shares 128,091 Value ($000) $15,014 Avg Close $93.21 Range $75.22 - $122.60
Q3 2023
Shares 133,719 Value ($000) $11,724 Avg Close $116.39 Range $83.03 - $164.16
Q2 2023
Shares 152,009 Value ($000) $25,013 Avg Close $174.09 Range $153.35 - $198.00
Q1 2023
Shares 159,726 Value ($000) $29 Avg Close $168.70 Range $144.51 - $184.97
Q4 2022
Shares 11,887 Value ($000) $2 Avg Close $137.60 Range $108.89 - $150.87
Q3 2022
Shares 138,213 Value ($000) $19,508 Avg Close $146.09 Range $122.68 - $172.74
Q2 2022
Shares 144,908 Value ($000) $18,934 Avg Close $133.79 Range $112.07 - $154.51
Q1 2022
Shares 145,272 Value ($000) $21,142 Avg Close $192.01 Range $133.94 - $291.15
Q4 2021
Shares 144,443 Value ($000) $42,288 Avg Close $284.79 Range $262.52 - $305.21
Q3 2021
Shares 145,493 Value ($000) $39,385 Avg Close $271.15 Range $241.42 - $288.27
Q2 2021
Shares 144,762 Value ($000) $35,096 Avg Close $228.17 Range $205.10 - $250.49
Q1 2021
Shares 149,734 Value ($000) $34,387 Avg Close $251.21 Range $217.65 - $284.86
Q4 2020
Shares 150,575 Value ($000) $40,411 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 166,602 Value ($000) $39,327 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 166,526 Value ($000) $37,966 Avg Close $219.47 Range $173.15 - $258.00
Q1 2020
Shares 171,516 Value ($000) $30,379 Avg Close $171.51 Range $143.90 - $187.85
Q4 2019
Shares 235,350 Value ($000) $37,199 Avg Close $150.33 Range $140.16 - $160.06
Q3 2019
Shares 234,644 Value ($000) $34,913 Avg Close $151.90 Range $139.36 - $160.25
Q2 2019
Shares 249,838 Value ($000) $37,181 Avg Close $137.22 Range $118.93 - $148.93
Q1 2019
Shares 275,544 Value ($000) $38,102 Avg Close $125.54 Range $101.87 - $139.48
Q4 2018
Shares 315,936 Value ($000) $33,922 Avg Close $111.51 Range $98.23 - $126.89
Q3 2018
Shares 320,965 Value ($000) $39,973 Avg Close $110.93 Range $96.14 - $124.74
Q2 2018
Shares 327,127 Value ($000) $31,944 Avg Close $95.08 Range $83.16 - $102.32
Q1 2018
Shares 340,870 Value ($000) $29,980 Avg Close $87.17 Range $80.69 - $96.45