MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

CIBC Asset Management Inc's Holding History (CIK: 0001021926)

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

Q4 2025

Shares 20,041 Value ($000) $18,164 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 6,618 Value ($000) $6,093 Avg Close $808.07 Range $684.50 - $934.81

Q2 2025

Shares 6,605 Value ($000) $4,831 Avg Close $633.58 Range $436.42 - $750.80

Q1 2025

Shares 7,199 Value ($000) $4,175 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 7,390 Value ($000) $4,373 Avg Close $716.72 Range $541.09 - $944.19

Q3 2024

Shares 7,075 Value ($000) $6,541 Avg Close $853.35 Range $721.11 - $948.49

Q2 2024

Shares 6,520 Value ($000) $5,357 Avg Close $712.18 Range $577.26 - $845.04

Q1 2024

Shares 6,692 Value ($000) $4,533 Avg Close $657.62 Range $552.66 - $766.48

Q4 2023

Shares 6,474 Value ($000) $4,084 Avg Close $513.84 Range $385.61 - $636.41

Q3 2023

Shares 6,756 Value ($000) $3,121 Avg Close $501.94 Range $430.22 - $584.79

Q2 2023

Shares 6,459 Value ($000) $3,489 Avg Close $465.29 Range $375.28 - $542.22

Q1 2023

Shares 6,516 Value ($000) $3,262 Avg Close $449.31 Range $331.60 - $518.64

Q4 2022

Shares 6,435 Value ($000) $2,275 Avg Close $350.38 Range $294.21 - $405.83

Q3 2022

Shares 5,964 Value ($000) $2,167 Avg Close $432.95 Range $338.72 - $526.93

Q2 2022

Shares 5,388 Value ($000) $2,069 Avg Close $410.37 Range $365.38 - $475.87

Q1 2022

Shares 4,249 Value ($000) $2,064 Avg Close $422.77 Range $340.68 - $499.27

Q4 2021

Shares 4,211 Value ($000) $2,077 Avg Close $500.08 Range $444.81 - $561.94

Q3 2021

Shares 3,935 Value ($000) $1,907 Avg Close $440.15 Range $351.70 - $504.81

Q2 2021

Shares 3,786 Value ($000) $1,414 Avg Close $340.03 Range $291.31 - $382.48

Q1 2021

Shares 3,718 Value ($000) $1,313 Avg Close $351.26 Range $290.78 - $392.28

Q4 2020

Shares 1,638 Value ($000) $600 Avg Close $308.64 Range $261.69 - $353.99

Q3 2020

Shares 1,638 Value ($000) $458 Avg Close $250.15 Range $223.49 - $273.49

Q2 2020

Shares 1,597 Value ($000) $378 Avg Close $194.18 Range $144.85 - $229.19

Q1 2020

Shares 1,597 Value ($000) $267 Avg Close $163.85 Range $124.42 - $184.64

Q4 2019

Shares 1,597 Value ($000) $284 Avg Close $152.39 Range $125.11 - $175.03

Q3 2019

Shares 1,458 Value ($000) $227 Avg Close $142.31 Range $127.77 - $155.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,041	$18,164	$960.73	$831.77 - $1121.48
Q3 2025	6,618	$6,093	$808.07	$684.50 - $934.81
Q2 2025	6,605	$4,831	$633.58	$436.42 - $750.80
Q1 2025	7,199	$4,175	$624.99	$550.94 - $718.03
Q4 2024	7,390	$4,373	$716.72	$541.09 - $944.19
Q3 2024	7,075	$6,541	$853.35	$721.11 - $948.49
Q2 2024	6,520	$5,357	$712.18	$577.26 - $845.04
Q1 2024	6,692	$4,533	$657.62	$552.66 - $766.48
Q4 2023	6,474	$4,084	$513.84	$385.61 - $636.41
Q3 2023	6,756	$3,121	$501.94	$430.22 - $584.79
Q2 2023	6,459	$3,489	$465.29	$375.28 - $542.22
Q1 2023	6,516	$3,262	$449.31	$331.60 - $518.64
Q4 2022	6,435	$2,275	$350.38	$294.21 - $405.83
Q3 2022	5,964	$2,167	$432.95	$338.72 - $526.93
Q2 2022	5,388	$2,069	$410.37	$365.38 - $475.87
Q1 2022	4,249	$2,064	$422.77	$340.68 - $499.27
Q4 2021	4,211	$2,077	$500.08	$444.81 - $561.94
Q3 2021	3,935	$1,907	$440.15	$351.70 - $504.81
Q2 2021	3,786	$1,414	$340.03	$291.31 - $382.48
Q1 2021	3,718	$1,313	$351.26	$290.78 - $392.28
Q4 2020	1,638	$600	$308.64	$261.69 - $353.99
Q3 2020	1,638	$458	$250.15	$223.49 - $273.49
Q2 2020	1,597	$378	$194.18	$144.85 - $229.19
Q1 2020	1,597	$267	$163.85	$124.42 - $184.64
Q4 2019	1,597	$284	$152.39	$125.11 - $175.03
Q3 2019	1,458	$227	$142.31	$127.77 - $155.32