MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q2 2025
Shares 12,185 Value ($000) $2,050 Avg Close $159.72 Range $133.70 - $174.50
Q1 2025
Shares 8,772 Value ($000) $1,461 Avg Close $173.51 Range $159.29 - $194.88
Q4 2024
Shares 20,430 Value ($000) $3,377 Avg Close $157.91 Range $131.60 - $180.97
Q3 2024
Shares 4,459 Value ($000) $595 Avg Close $116.03 Range $101.61 - $135.78
Q4 2023
Shares 12,439 Value ($000) $1,458 Avg Close $93.21 Range $75.22 - $122.60
Q2 2023
Shares 266 Value ($000) $44 Avg Close $174.09 Range $153.35 - $198.00
Q1 2023
Shares 8,476 Value ($000) $1,564 Avg Close $168.70 Range $144.51 - $184.97
Q4 2021
Shares 16,572 Value ($000) $4,852 Avg Close $284.79 Range $262.52 - $305.21
Q3 2021
Shares 16,572 Value ($000) $4,486 Avg Close $271.15 Range $241.42 - $288.27
Q2 2021
Shares 16,572 Value ($000) $4,018 Avg Close $228.17 Range $205.10 - $250.49
Q1 2021
Shares 193,662 Value ($000) $44,476 Avg Close $251.21 Range $217.65 - $284.86
Q4 2020
Shares 201,344 Value ($000) $54,037 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 203,305 Value ($000) $47,992 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 52,204 Value ($000) $11,902 Avg Close $219.47 Range $173.15 - $258.00
Q1 2020
Shares 30,581 Value ($000) $5,417 Avg Close $171.51 Range $143.90 - $187.85
Q4 2019
Shares 29,439 Value ($000) $4,653 Avg Close $150.33 Range $140.16 - $160.06
Q3 2019
Shares 51,864 Value ($000) $7,717 Avg Close $151.90 Range $139.36 - $160.25
Q2 2019
Shares 43,737 Value ($000) $6,509 Avg Close $137.22 Range $118.93 - $148.93
Q1 2019
Shares 48,691 Value ($000) $6,733 Avg Close $125.54 Range $101.87 - $139.48
Q4 2018
Shares 36,686 Value ($000) $3,939 Avg Close $111.51 Range $98.23 - $126.89
Q3 2018
Shares 37,574 Value ($000) $4,679 Avg Close $110.93 Range $96.14 - $124.74
Q2 2018
Shares 43,125 Value ($000) $4,211 Avg Close $95.08 Range $83.16 - $102.32
Q1 2018
Shares 48,272 Value ($000) $4,246 Avg Close $87.17 Range $80.69 - $96.45
Q4 2017
Shares 41,036 Value ($000) $3,480 Avg Close $86.74 Range $84.05 - $91.04
Q3 2017
Shares 37,519 Value ($000) $3,248 Avg Close $88.42 Range $81.01 - $100.00
Q2 2017
Shares 46,824 Value ($000) $4,269 Avg Close $91.81 Range $82.71 - $104.71
Q1 2017
Shares 64,815 Value ($000) $6,045 Avg Close $82.32 Range $66.79 - $96.68
Q4 2016
Shares 64,442 Value ($000) $4,343 Avg Close $61.46 Range $53.78 - $68.88
Q3 2016
Shares 45,762 Value ($000) $2,722 Avg Close $56.42 Range $51.10 - $60.52
Q2 2016
Shares 31,450 Value ($000) $1,652 Avg Close $47.10 Range $41.19 - $53.55