MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q4 2025
Shares 1,762 Value ($000) $229 Avg Close $143.19 Range $129.77 - $157.72
Q3 2025
Shares 1,492 Value ($000) $220 Avg Close $151.39 Range $135.34 - $172.55
Q2 2025
Shares 1,749 Value ($000) $294 Avg Close $159.72 Range $133.70 - $174.50
Q1 2025
Shares 1,635 Value ($000) $272 Avg Close $173.51 Range $159.29 - $194.88
Q4 2024
Shares 31,375 Value ($000) $5,186 Avg Close $157.91 Range $131.60 - $180.97
Q3 2021
Shares 232 Value ($000) $63 Avg Close $271.15 Range $241.42 - $288.27
Q2 2021
Shares 129 Value ($000) $31 Avg Close $228.17 Range $205.10 - $250.49
Q1 2021
Shares 129 Value ($000) $30 Avg Close $251.21 Range $217.65 - $284.86
Q4 2020
Shares 129 Value ($000) $35 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 125 Value ($000) $30 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 437 Value ($000) $100 Avg Close $219.47 Range $173.15 - $258.00
Q1 2020
Shares 321 Value ($000) $57 Avg Close $171.51 Range $143.90 - $187.85
Q4 2019
Shares 424 Value ($000) $67 Avg Close $150.33 Range $140.16 - $160.06
Q3 2019
Shares 516 Value ($000) $77 Avg Close $151.90 Range $139.36 - $160.25
Q1 2018
Shares 6,141 Value ($000) $540 Avg Close $87.17 Range $80.69 - $96.45
Q4 2017
Shares 14,784 Value ($000) $1,254 Avg Close $86.74 Range $84.05 - $91.04
Q3 2017
Shares 33,458 Value ($000) $2,896 Avg Close $88.42 Range $81.01 - $100.00
Q2 2017
Shares 38,800 Value ($000) $3,538 Avg Close $91.81 Range $82.71 - $104.71
Q1 2017
Shares 11,948 Value ($000) $1,114 Avg Close $82.32 Range $66.79 - $96.68
Q4 2016
Shares 10,039 Value ($000) $677 Avg Close $61.46 Range $53.78 - $68.88
Q3 2016
Shares 18,823 Value ($000) $1,120 Avg Close $56.42 Range $51.10 - $60.52
Q2 2016
Shares 15,675 Value ($000) $823 Avg Close $47.10 Range $41.19 - $53.55
Q1 2016
Shares 23,196 Value ($000) $946 Avg Close $37.61 Range $33.03 - $41.93
Q4 2015
Shares 24,576 Value ($000) $1,020 Avg Close $40.86 Range $37.40 - $43.76
Q3 2015
Shares 21,587 Value ($000) $832 Avg Close $40.86 Range $35.33 - $46.00
Q2 2015
Shares 4,205 Value ($000) $163 Avg Close $35.83 Range $32.33 - $39.91
Q4 2014
Shares 19,075 Value ($000) $499 Avg Close $24.68 Range $21.03 - $27.15
Q3 2014
Shares 31,515 Value ($000) $669 Avg Close $22.83 Range $19.30 - $24.75
Q2 2014
Shares 34,793 Value ($000) $821 Avg Close $24.80 Range $21.45 - $28.78
Q1 2014
Shares 35,372 Value ($000) $964 Avg Close $28.52 Range $25.08 - $32.20
Q4 2013
Shares 12,934 Value ($000) $378 Avg Close $27.99 Range $25.42 - $29.66