MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Yorktown Management & Research Co Inc's Holding History (CIK: 0001313559)

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

Q2 2023
Shares 1,950 Value ($000) $321 Avg Close $174.09 Range $153.35 - $198.00
Q1 2023
Shares 1,950 Value ($000) $360 Avg Close $168.70 Range $144.51 - $184.97
Q4 2022
Shares 1,950 Value ($000) $289 Avg Close $137.60 Range $108.89 - $150.87
Q3 2022
Shares 1,950 Value ($000) $275 Avg Close $146.09 Range $122.68 - $172.74
Q1 2022
Shares 1,950 Value ($000) $284 Avg Close $192.01 Range $133.94 - $291.15
Q4 2021
Shares 1,950 Value ($000) $571 Avg Close $284.79 Range $262.52 - $305.21
Q3 2021
Shares 1,950 Value ($000) $528 Avg Close $271.15 Range $241.42 - $288.27
Q4 2020
Shares 1,700 Value ($000) $456 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 1,700 Value ($000) $401 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 1,700 Value ($000) $388 Avg Close $219.47 Range $173.15 - $258.00
Q1 2020
Shares 1,700 Value ($000) $301 Avg Close $171.51 Range $143.90 - $187.85
Q4 2019
Shares 1,700 Value ($000) $269 Avg Close $150.33 Range $140.16 - $160.06
Q3 2019
Shares 1,700 Value ($000) $253 Avg Close $151.90 Range $139.36 - $160.25
Q2 2019
Shares 2,700 Value ($000) $402 Avg Close $137.22 Range $118.93 - $148.93
Q1 2019
Shares 2,700 Value ($000) $373 Avg Close $125.54 Range $101.87 - $139.48
Q4 2018
Shares 2,700 Value ($000) $290 Avg Close $111.51 Range $98.23 - $126.89
Q3 2018
Shares 2,700 Value ($000) $336 Avg Close $110.93 Range $96.14 - $124.74
Q2 2018
Shares 3,700 Value ($000) $361 Avg Close $95.08 Range $83.16 - $102.32
Q1 2018
Shares 3,700 Value ($000) $325 Avg Close $87.17 Range $80.69 - $96.45
Q2 2014
Shares 9,600 Value ($000) $227 Avg Close $24.80 Range $21.45 - $28.78