MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

Mitsubishi UFJ Trust & Banking Corp's Holding History (CIK: 0001462160)

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

Q4 2025

Shares 29,599 Value ($000) $26,827 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 27,355 Value ($000) $25,184 Avg Close $808.07 Range $684.50 - $934.81

Q2 2025

Shares 28,802 Value ($000) $21,065 Avg Close $633.58 Range $436.42 - $750.80

Q1 2025

Shares 28,900 Value ($000) $16,761 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 29,838 Value ($000) $17,655 Avg Close $716.72 Range $541.09 - $944.19

Q3 2024

Shares 27,810 Value ($000) $25,710 Avg Close $853.35 Range $721.11 - $948.49

Q2 2024

Shares 28,413 Value ($000) $23,346 Avg Close $712.18 Range $577.26 - $845.04

Q1 2024

Shares 30,278 Value ($000) $20,509 Avg Close $657.62 Range $552.66 - $766.48

Q4 2023

Shares 31,081 Value ($000) $19,605 Avg Close $513.84 Range $385.61 - $636.41

Q3 2023

Shares 32,404 Value ($000) $14,971 Avg Close $501.94 Range $430.22 - $584.79

Q2 2023

Shares 40,112 Value ($000) $21,670 Avg Close $465.29 Range $375.28 - $542.22

Q1 2023

Shares 36,857 Value ($000) $18,448 Avg Close $449.31 Range $331.60 - $518.64

Q4 2022

Shares 33,377 Value ($000) $11,802 Avg Close $350.38 Range $294.21 - $405.83

Q3 2022

Shares 36,300 Value ($000) $13,191 Avg Close $432.95 Range $338.72 - $526.93

Q2 2022

Shares 33,558 Value ($000) $12,888 Avg Close $410.37 Range $365.38 - $475.87

Q1 2022

Shares 33,186 Value ($000) $16,117 Avg Close $422.77 Range $340.68 - $499.27

Q4 2021

Shares 33,739 Value ($000) $16,644 Avg Close $500.08 Range $444.81 - $561.94

Q3 2021

Shares 30,757 Value ($000) $14,907 Avg Close $440.15 Range $351.70 - $504.81

Q2 2021

Shares 30,986 Value ($000) $11,572 Avg Close $340.03 Range $291.31 - $382.48

Q1 2021

Shares 41,909 Value ($000) $14,807 Avg Close $351.26 Range $290.78 - $392.28

Q4 2020

Shares 47,748 Value ($000) $17,486 Avg Close $308.64 Range $261.69 - $353.99

Q3 2020

Shares 3,663 Value ($000) $1,024 Avg Close $250.15 Range $223.49 - $273.49

Q2 2020

Shares 3,657 Value ($000) $867 Avg Close $194.18 Range $144.85 - $229.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,599	$26,827	$960.73	$831.77 - $1121.48
Q3 2025	27,355	$25,184	$808.07	$684.50 - $934.81
Q2 2025	28,802	$21,065	$633.58	$436.42 - $750.80
Q1 2025	28,900	$16,761	$624.99	$550.94 - $718.03
Q4 2024	29,838	$17,655	$716.72	$541.09 - $944.19
Q3 2024	27,810	$25,710	$853.35	$721.11 - $948.49
Q2 2024	28,413	$23,346	$712.18	$577.26 - $845.04
Q1 2024	30,278	$20,509	$657.62	$552.66 - $766.48
Q4 2023	31,081	$19,605	$513.84	$385.61 - $636.41
Q3 2023	32,404	$14,971	$501.94	$430.22 - $584.79
Q2 2023	40,112	$21,670	$465.29	$375.28 - $542.22
Q1 2023	36,857	$18,448	$449.31	$331.60 - $518.64
Q4 2022	33,377	$11,802	$350.38	$294.21 - $405.83
Q3 2022	36,300	$13,191	$432.95	$338.72 - $526.93
Q2 2022	33,558	$12,888	$410.37	$365.38 - $475.87
Q1 2022	33,186	$16,117	$422.77	$340.68 - $499.27
Q4 2021	33,739	$16,644	$500.08	$444.81 - $561.94
Q3 2021	30,757	$14,907	$440.15	$351.70 - $504.81
Q2 2021	30,986	$11,572	$340.03	$291.31 - $382.48
Q1 2021	41,909	$14,807	$351.26	$290.78 - $392.28
Q4 2020	47,748	$17,486	$308.64	$261.69 - $353.99
Q3 2020	3,663	$1,024	$250.15	$223.49 - $273.49
Q2 2020	3,657	$867	$194.18	$144.85 - $229.19