MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

COMMERCE BANK's Holding History (CIK: 0001009076)

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

Q4 2025

Shares 2,705 Value ($000) $2,452 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 2,666 Value ($000) $2,454 Avg Close $808.07 Range $684.50 - $934.81

Q2 2025

Shares 2,628 Value ($000) $1,922 Avg Close $633.58 Range $436.42 - $750.80

Q1 2025

Shares 2,626 Value ($000) $1,523 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 2,766 Value ($000) $1,637 Avg Close $716.72 Range $541.09 - $944.19

Q3 2024

Shares 5,887 Value ($000) $5,443 Avg Close $853.35 Range $721.11 - $948.49

Q2 2024

Shares 2,922 Value ($000) $2,401 Avg Close $712.18 Range $577.26 - $845.04

Q1 2024

Shares 2,769 Value ($000) $1,876 Avg Close $657.62 Range $552.66 - $766.48

Q4 2023

Shares 2,774 Value ($000) $1,750 Avg Close $513.84 Range $385.61 - $636.41

Q3 2023

Shares 2,740 Value ($000) $1,266 Avg Close $501.94 Range $430.22 - $584.79

Q2 2023

Shares 2,188 Value ($000) $1,182 Avg Close $465.29 Range $375.28 - $542.22

Q1 2023

Shares 2,231 Value ($000) $1,117 Avg Close $449.31 Range $331.60 - $518.64

Q4 2022

Shares 2,308 Value ($000) $816 Avg Close $350.38 Range $294.21 - $405.83

Q3 2022

Shares 2,389 Value ($000) $868 Avg Close $432.95 Range $338.72 - $526.93

Q2 2022

Shares 3,428 Value ($000) $1,317 Avg Close $410.37 Range $365.38 - $475.87

Q1 2022

Shares 9,876 Value ($000) $4,796 Avg Close $422.77 Range $340.68 - $499.27

Q4 2021

Shares 10,482 Value ($000) $5,171 Avg Close $500.08 Range $444.81 - $561.94

Q3 2021

Shares 11,539 Value ($000) $5,593 Avg Close $440.15 Range $351.70 - $504.81

Q2 2021

Shares 15,423 Value ($000) $5,759 Avg Close $340.03 Range $291.31 - $382.48

Q1 2021

Shares 15,742 Value ($000) $5,560 Avg Close $351.26 Range $290.78 - $392.28

Q4 2020

Shares 30,471 Value ($000) $11,160 Avg Close $308.64 Range $261.69 - $353.99

Q3 2020

Shares 35,425 Value ($000) $9,905 Avg Close $250.15 Range $223.49 - $273.49

Q2 2020

Shares 37,842 Value ($000) $8,969 Avg Close $194.18 Range $144.85 - $229.19

Q1 2020

Shares 17,395 Value ($000) $2,913 Avg Close $163.85 Range $124.42 - $184.64

Q4 2019

Shares 21,542 Value ($000) $3,835 Avg Close $152.39 Range $125.11 - $175.03

Q3 2019

Shares 1,867 Value ($000) $291 Avg Close $142.31 Range $127.77 - $155.32

Q2 2019

Shares 1,561 Value ($000) $212 Avg Close $129.05 Range $108.95 - $152.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,705	$2,452	$960.73	$831.77 - $1121.48
Q3 2025	2,666	$2,454	$808.07	$684.50 - $934.81
Q2 2025	2,628	$1,922	$633.58	$436.42 - $750.80
Q1 2025	2,626	$1,523	$624.99	$550.94 - $718.03
Q4 2024	2,766	$1,637	$716.72	$541.09 - $944.19
Q3 2024	5,887	$5,443	$853.35	$721.11 - $948.49
Q2 2024	2,922	$2,401	$712.18	$577.26 - $845.04
Q1 2024	2,769	$1,876	$657.62	$552.66 - $766.48
Q4 2023	2,774	$1,750	$513.84	$385.61 - $636.41
Q3 2023	2,740	$1,266	$501.94	$430.22 - $584.79
Q2 2023	2,188	$1,182	$465.29	$375.28 - $542.22
Q1 2023	2,231	$1,117	$449.31	$331.60 - $518.64
Q4 2022	2,308	$816	$350.38	$294.21 - $405.83
Q3 2022	2,389	$868	$432.95	$338.72 - $526.93
Q2 2022	3,428	$1,317	$410.37	$365.38 - $475.87
Q1 2022	9,876	$4,796	$422.77	$340.68 - $499.27
Q4 2021	10,482	$5,171	$500.08	$444.81 - $561.94
Q3 2021	11,539	$5,593	$440.15	$351.70 - $504.81
Q2 2021	15,423	$5,759	$340.03	$291.31 - $382.48
Q1 2021	15,742	$5,560	$351.26	$290.78 - $392.28
Q4 2020	30,471	$11,160	$308.64	$261.69 - $353.99
Q3 2020	35,425	$9,905	$250.15	$223.49 - $273.49
Q2 2020	37,842	$8,969	$194.18	$144.85 - $229.19
Q1 2020	17,395	$2,913	$163.85	$124.42 - $184.64
Q4 2019	21,542	$3,835	$152.39	$125.11 - $175.03
Q3 2019	1,867	$291	$142.31	$127.77 - $155.32
Q2 2019	1,561	$212	$129.05	$108.95 - $152.95