MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

JACOBS LEVY EQUITY MANAGEMENT, INC's Holding History (CIK: 0000884414)

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

Q4 2022

Shares 10,105 Value ($000) $1,495 Avg Close $137.60 Range $108.89 - $150.87

Q3 2022

Shares 24,863 Value ($000) $3,510 Avg Close $146.09 Range $122.68 - $172.74

Q2 2022

Shares 111,073 Value ($000) $14,514 Avg Close $133.79 Range $112.07 - $154.51

Q1 2020

Shares 34,521 Value ($000) $6,114 Avg Close $171.51 Range $143.90 - $187.85

Q4 2019

Shares 86,446 Value ($000) $13,664 Avg Close $150.33 Range $140.16 - $160.06

Q3 2019

Shares 105,057 Value ($000) $15,631 Avg Close $151.90 Range $139.36 - $160.25

Q2 2019

Shares 59,836 Value ($000) $8,905 Avg Close $137.22 Range $118.93 - $148.93

Q1 2019

Shares 60,486 Value ($000) $8,364 Avg Close $125.54 Range $101.87 - $139.48

Q4 2018

Shares 90,016 Value ($000) $9,665 Avg Close $111.51 Range $98.23 - $126.89

Q3 2018

Shares 83,486 Value ($000) $10,397 Avg Close $110.93 Range $96.14 - $124.74

Q2 2018

Shares 82,596 Value ($000) $8,065 Avg Close $95.08 Range $83.16 - $102.32

Q1 2018

Shares 75,756 Value ($000) $6,663 Avg Close $87.17 Range $80.69 - $96.45

Q4 2017

Shares 59,956 Value ($000) $5,084 Avg Close $86.74 Range $84.05 - $91.04

Q3 2017

Shares 138,028 Value ($000) $11,948 Avg Close $88.42 Range $81.01 - $100.00

Q2 2017

Shares 139,650 Value ($000) $12,733 Avg Close $91.81 Range $82.71 - $104.71

Q1 2017

Shares 112,860 Value ($000) $10,525 Avg Close $82.32 Range $66.79 - $96.68

Q4 2016

Shares 17,250 Value ($000) $1,163 Avg Close $61.46 Range $53.78 - $68.88

Q3 2016

Shares 25,230 Value ($000) $1,501 Avg Close $56.42 Range $51.10 - $60.52

Q2 2016

Shares 16,730 Value ($000) $879 Avg Close $47.10 Range $41.19 - $53.55

Q1 2016

Shares 17,010 Value ($000) $712 Avg Close $37.61 Range $33.03 - $41.93

Q4 2015

Shares 20,310 Value ($000) $843 Avg Close $40.86 Range $37.40 - $43.76

Q3 2015

Shares 12,540 Value ($000) $484 Avg Close $40.86 Range $35.33 - $46.00

Q2 2015

Shares 8,800 Value ($000) $341 Avg Close $35.83 Range $32.33 - $39.91

Q3 2013

Shares 35,200 Value ($000) $938 Avg Close $24.65 Range $21.21 - $27.17

Q2 2013

Shares 40,100 Value ($000) $850 Avg Close $21.04 Range $19.03 - $22.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	10,105	$1,495	$137.60	$108.89 - $150.87
Q3 2022	24,863	$3,510	$146.09	$122.68 - $172.74
Q2 2022	111,073	$14,514	$133.79	$112.07 - $154.51
Q1 2020	34,521	$6,114	$171.51	$143.90 - $187.85
Q4 2019	86,446	$13,664	$150.33	$140.16 - $160.06
Q3 2019	105,057	$15,631	$151.90	$139.36 - $160.25
Q2 2019	59,836	$8,905	$137.22	$118.93 - $148.93
Q1 2019	60,486	$8,364	$125.54	$101.87 - $139.48
Q4 2018	90,016	$9,665	$111.51	$98.23 - $126.89
Q3 2018	83,486	$10,397	$110.93	$96.14 - $124.74
Q2 2018	82,596	$8,065	$95.08	$83.16 - $102.32
Q1 2018	75,756	$6,663	$87.17	$80.69 - $96.45
Q4 2017	59,956	$5,084	$86.74	$84.05 - $91.04
Q3 2017	138,028	$11,948	$88.42	$81.01 - $100.00
Q2 2017	139,650	$12,733	$91.81	$82.71 - $104.71
Q1 2017	112,860	$10,525	$82.32	$66.79 - $96.68
Q4 2016	17,250	$1,163	$61.46	$53.78 - $68.88
Q3 2016	25,230	$1,501	$56.42	$51.10 - $60.52
Q2 2016	16,730	$879	$47.10	$41.19 - $53.55
Q1 2016	17,010	$712	$37.61	$33.03 - $41.93
Q4 2015	20,310	$843	$40.86	$37.40 - $43.76
Q3 2015	12,540	$484	$40.86	$35.33 - $46.00
Q2 2015	8,800	$341	$35.83	$32.33 - $39.91
Q3 2013	35,200	$938	$24.65	$21.21 - $27.17
Q2 2013	40,100	$850	$21.04	$19.03 - $22.70