MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q4 2025
Shares 1,830 Value ($000) $238 Avg Close $143.19 Range $129.77 - $157.72
Q3 2025
Shares 1,964 Value ($000) $290 Avg Close $151.39 Range $135.34 - $172.55
Q2 2025
Shares 1,995 Value ($000) $336 Avg Close $159.72 Range $133.70 - $174.50
Q1 2025
Shares 1,894 Value ($000) $316 Avg Close $173.51 Range $159.29 - $194.88
Q4 2024
Shares 2,078 Value ($000) $343 Avg Close $157.91 Range $131.60 - $180.97
Q3 2024
Shares 1,925 Value ($000) $257 Avg Close $116.03 Range $101.61 - $135.78
Q2 2024
Shares 2,103 Value ($000) $265 Avg Close $131.69 Range $112.85 - $147.89
Q1 2024
Shares 2,164 Value ($000) $318 Avg Close $129.12 Range $107.57 - $153.93
Q4 2023
Shares 2,336 Value ($000) $274 Avg Close $93.21 Range $75.22 - $122.60
Q3 2023
Shares 2,396 Value ($000) $210 Avg Close $116.39 Range $83.03 - $164.16
Q2 2023
Shares 2,837 Value ($000) $467 Avg Close $174.09 Range $153.35 - $198.00
Q1 2023
Shares 3,022 Value ($000) $558 Avg Close $168.70 Range $144.51 - $184.97
Q4 2022
Shares 3,710 Value ($000) $549 Avg Close $137.60 Range $108.89 - $150.87
Q3 2022
Shares 3,409 Value ($000) $482 Avg Close $146.09 Range $122.68 - $172.74
Q2 2022
Shares 3,643 Value ($000) $475 Avg Close $133.79 Range $112.07 - $154.51
Q1 2022
Shares 5,056 Value ($000) $735 Avg Close $192.01 Range $133.94 - $291.15
Q4 2021
Shares 5,863 Value ($000) $1,717 Avg Close $284.79 Range $262.52 - $305.21
Q3 2021
Shares 4,695 Value ($000) $1,271 Avg Close $271.15 Range $241.42 - $288.27
Q2 2021
Shares 5,651 Value ($000) $1,370 Avg Close $228.17 Range $205.10 - $250.49
Q1 2021
Shares 4,867 Value ($000) $1,118 Avg Close $251.21 Range $217.65 - $284.86
Q4 2020
Shares 4,877 Value ($000) $1,309 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 4,286 Value ($000) $1,012 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 4,098 Value ($000) $934 Avg Close $219.47 Range $173.15 - $258.00
Q1 2020
Shares 2,693 Value ($000) $477 Avg Close $171.51 Range $143.90 - $187.85
Q4 2019
Shares 5,329 Value ($000) $842 Avg Close $150.33 Range $140.16 - $160.06
Q3 2019
Shares 4,844 Value ($000) $721 Avg Close $151.90 Range $139.36 - $160.25
Q2 2019
Shares 5,093 Value ($000) $758 Avg Close $137.22 Range $118.93 - $148.93
Q1 2019
Shares 6,011 Value ($000) $831 Avg Close $125.54 Range $101.87 - $139.48
Q4 2018
Shares 4,668 Value ($000) $501 Avg Close $111.51 Range $98.23 - $126.89
Q3 2018
Shares 5,657 Value ($000) $705 Avg Close $110.93 Range $96.14 - $124.74
Q2 2018
Shares 5,187 Value ($000) $507 Avg Close $95.08 Range $83.16 - $102.32
Q1 2018
Shares 10,956 Value ($000) $964 Avg Close $87.17 Range $80.69 - $96.45
Q4 2017
Shares 12,046 Value ($000) $1,022 Avg Close $86.74 Range $84.05 - $91.04
Q3 2017
Shares 7,265 Value ($000) $629 Avg Close $88.42 Range $81.01 - $100.00
Q2 2017
Shares 7,109 Value ($000) $648 Avg Close $91.81 Range $82.71 - $104.71
Q1 2017
Shares 8,418 Value ($000) $785 Avg Close $82.32 Range $66.79 - $96.68
Q4 2016
Shares 7,548 Value ($000) $509 Avg Close $61.46 Range $53.78 - $68.88
Q3 2016
Shares 4,907 Value ($000) $292 Avg Close $56.42 Range $51.10 - $60.52
Q2 2016
Shares 5,987 Value ($000) $314 Avg Close $47.10 Range $41.19 - $53.55
Q1 2016
Shares 6,374 Value ($000) $267 Avg Close $37.61 Range $33.03 - $41.93
Q4 2015
Shares 7,490 Value ($000) $311 Avg Close $40.86 Range $37.40 - $43.76
Q2 2015
Shares 6,381 Value ($000) $247 Avg Close $35.83 Range $32.33 - $39.91
Q1 2015
Shares 9,922 Value ($000) $327 Avg Close $28.75 Range $25.12 - $33.16
Q4 2014
Shares 10,822 Value ($000) $285 Avg Close $24.68 Range $21.03 - $27.15
Q3 2014
Shares 20,505 Value ($000) $436 Avg Close $22.83 Range $19.30 - $24.75
Q2 2014
Shares 27,637 Value ($000) $652 Avg Close $24.80 Range $21.45 - $28.78
Q1 2014
Shares 55,977 Value ($000) $1,529 Avg Close $28.52 Range $25.08 - $32.20
Q4 2013
Shares 41,989 Value ($000) $1,227 Avg Close $27.99 Range $25.42 - $29.66
Q3 2013
Shares 36,537 Value ($000) $973 Avg Close $24.65 Range $21.21 - $27.17
Q2 2013
Shares 36,380 Value ($000) $771 Avg Close $21.04 Range $19.03 - $22.70