MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

BALYASNY ASSET MANAGEMENT L.P.'s Holding History (CIK: 0001218710)

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

Q2 2024

Shares 135,719 Value ($000) $17,092 Avg Close $131.69 Range $112.85 - $147.89

Q1 2024

Shares 255,508 Value ($000) $37,521 Avg Close $129.12 Range $107.57 - $153.93

Q4 2023

Shares 302,535 Value ($000) $35,460 Avg Close $93.21 Range $75.22 - $122.60

Q3 2023

Shares 250,428 Value ($000) $21,958 Avg Close $116.39 Range $83.03 - $164.16

Q2 2023

Shares 56,794 Value ($000) $9,345 Avg Close $174.09 Range $153.35 - $198.00

Q1 2023

Shares 48,632 Value ($000) $8,975 Avg Close $168.70 Range $144.51 - $184.97

Q4 2022

Shares 114,336 Value ($000) $16,916 Avg Close $137.60 Range $108.89 - $150.87

Q3 2022

Shares 16,505 Value ($000) $2,330 Avg Close $146.09 Range $122.68 - $172.74

Q1 2022

Shares 57,914 Value ($000) $8,429 Avg Close $192.01 Range $133.94 - $291.15

Q4 2020

Shares 11,196 Value ($000) $3,005 Avg Close $249.38 Range $218.23 - $273.33

Q3 2020

Shares 35,852 Value ($000) $8,463 Avg Close $224.17 Range $203.81 - $248.88

Q1 2020

Shares 44,068 Value ($000) $7,805 Avg Close $171.51 Range $143.90 - $187.85

Q4 2019

Shares 43,179 Value ($000) $6,825 Avg Close $150.33 Range $140.16 - $160.06

Q3 2019

Shares 29,150 Value ($000) $4,337 Avg Close $151.90 Range $139.36 - $160.25

Q4 2018

Shares 18,062 Value ($000) $1,939 Avg Close $111.51 Range $98.23 - $126.89

Q3 2018

Shares 43,625 Value ($000) $5,433 Avg Close $110.93 Range $96.14 - $124.74

Q2 2018

Shares 18,683 Value ($000) $1,824 Avg Close $95.08 Range $83.16 - $102.32

Q1 2018

Shares 279,532 Value ($000) $24,585 Avg Close $87.17 Range $80.69 - $96.45

Q4 2017

Shares 6,762 Value ($000) $573 Avg Close $86.74 Range $84.05 - $91.04

Q1 2017

Shares 5,635 Value ($000) $526 Avg Close $82.32 Range $66.79 - $96.68

Q4 2016

Shares 7,035 Value ($000) $474 Avg Close $61.46 Range $53.78 - $68.88

Q3 2016

Shares 7,738 Value ($000) $460 Avg Close $56.42 Range $51.10 - $60.52

Q2 2016

Shares 10,462 Value ($000) $549 Avg Close $47.10 Range $41.19 - $53.55

Q1 2016

Shares 9,098 Value ($000) $381 Avg Close $37.61 Range $33.03 - $41.93

Q4 2015

Shares 5,708 Value ($000) $237 Avg Close $40.86 Range $37.40 - $43.76

Q2 2013

Shares 124,781 Value ($000) $2,645 Avg Close $21.04 Range $19.03 - $22.70

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	135,719	$17,092	$131.69	$112.85 - $147.89
Q1 2024	255,508	$37,521	$129.12	$107.57 - $153.93
Q4 2023	302,535	$35,460	$93.21	$75.22 - $122.60
Q3 2023	250,428	$21,958	$116.39	$83.03 - $164.16
Q2 2023	56,794	$9,345	$174.09	$153.35 - $198.00
Q1 2023	48,632	$8,975	$168.70	$144.51 - $184.97
Q4 2022	114,336	$16,916	$137.60	$108.89 - $150.87
Q3 2022	16,505	$2,330	$146.09	$122.68 - $172.74
Q1 2022	57,914	$8,429	$192.01	$133.94 - $291.15
Q4 2020	11,196	$3,005	$249.38	$218.23 - $273.33
Q3 2020	35,852	$8,463	$224.17	$203.81 - $248.88
Q1 2020	44,068	$7,805	$171.51	$143.90 - $187.85
Q4 2019	43,179	$6,825	$150.33	$140.16 - $160.06
Q3 2019	29,150	$4,337	$151.90	$139.36 - $160.25
Q4 2018	18,062	$1,939	$111.51	$98.23 - $126.89
Q3 2018	43,625	$5,433	$110.93	$96.14 - $124.74
Q2 2018	18,683	$1,824	$95.08	$83.16 - $102.32
Q1 2018	279,532	$24,585	$87.17	$80.69 - $96.45
Q4 2017	6,762	$573	$86.74	$84.05 - $91.04
Q1 2017	5,635	$526	$82.32	$66.79 - $96.68
Q4 2016	7,035	$474	$61.46	$53.78 - $68.88
Q3 2016	7,738	$460	$56.42	$51.10 - $60.52
Q2 2016	10,462	$549	$47.10	$41.19 - $53.55
Q1 2016	9,098	$381	$37.61	$33.03 - $41.93
Q4 2015	5,708	$237	$40.86	$37.40 - $43.76
Q2 2013	124,781	$2,645	$21.04	$19.03 - $22.70