MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2023
Shares 2,419 Value ($000) $398 Avg Close $174.09 Range $153.35 - $198.00
Q1 2023
Shares 2,646 Value ($000) $488 Avg Close $168.70 Range $144.51 - $184.97
Q2 2021
Shares 1,845 Value ($000) $447 Avg Close $228.17 Range $205.10 - $250.49
Q1 2021
Shares 2,558 Value ($000) $587 Avg Close $251.21 Range $217.65 - $284.86
Q4 2020
Shares 2,691 Value ($000) $722 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 2,746 Value ($000) $648 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 2,260 Value ($000) $515 Avg Close $219.47 Range $173.15 - $258.00
Q1 2020
Shares 3,277 Value ($000) $580 Avg Close $171.51 Range $143.90 - $187.85
Q1 2015
Shares 38,375 Value ($000) $1,265 Avg Close $28.75 Range $25.12 - $33.16
Q4 2014
Shares 44,025 Value ($000) $1,159 Avg Close $24.68 Range $21.03 - $27.15
Q3 2014
Shares 44,925 Value ($000) $956 Avg Close $22.83 Range $19.30 - $24.75
Q2 2014
Shares 44,950 Value ($000) $1,060 Avg Close $24.80 Range $21.45 - $28.78
Q1 2014
Shares 63,280 Value ($000) $1,728 Avg Close $28.52 Range $25.08 - $32.20
Q4 2013
Shares 63,805 Value ($000) $1,865 Avg Close $27.99 Range $25.42 - $29.66
Q3 2013
Shares 64,805 Value ($000) $1,726 Avg Close $24.65 Range $21.21 - $27.17
Q2 2013
Shares 64,830 Value ($000) $1,374 Avg Close $21.04 Range $19.03 - $22.70