MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

TD PRIVATE CLIENT WEALTH LLC's Holding History (CIK: 0001551017)

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

Q4 2025

Shares 1,059 Value ($000) $960 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 1,523 Value ($000) $1,402 Avg Close $808.07 Range $684.50 - $934.81

Q2 2025

Shares 1,761 Value ($000) $1,288 Avg Close $633.58 Range $436.42 - $750.80

Q1 2025

Shares 1,831 Value ($000) $1,062 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 1,967 Value ($000) $1,164 Avg Close $716.72 Range $541.09 - $944.19

Q3 2024

Shares 2,156 Value ($000) $1,993 Avg Close $853.35 Range $721.11 - $948.49

Q2 2024

Shares 2,208 Value ($000) $1,814 Avg Close $712.18 Range $577.26 - $845.04

Q1 2024

Shares 2,363 Value ($000) $1,601 Avg Close $657.62 Range $552.66 - $766.48

Q4 2023

Shares 2,735 Value ($000) $1,725 Avg Close $513.84 Range $385.61 - $636.41

Q3 2023

Shares 2,884 Value ($000) $1,332 Avg Close $501.94 Range $430.22 - $584.79

Q2 2023

Shares 3,003 Value ($000) $1,622 Avg Close $465.29 Range $375.28 - $542.22

Q1 2023

Shares 3,517 Value ($000) $1,760 Avg Close $449.31 Range $331.60 - $518.64

Q4 2022

Shares 3,792 Value ($000) $1,341 Avg Close $350.38 Range $294.21 - $405.83

Q3 2022

Shares 3,704 Value ($000) $1,346 Avg Close $432.95 Range $338.72 - $526.93

Q2 2022

Shares 3,896 Value ($000) $1,496 Avg Close $410.37 Range $365.38 - $475.87

Q1 2022

Shares 4,023 Value ($000) $1,954 Avg Close $422.77 Range $340.68 - $499.27

Q4 2021

Shares 3,634 Value ($000) $1,793 Avg Close $500.08 Range $444.81 - $561.94

Q3 2021

Shares 3,628 Value ($000) $1,758 Avg Close $440.15 Range $351.70 - $504.81

Q2 2021

Shares 3,596 Value ($000) $1,343 Avg Close $340.03 Range $291.31 - $382.48

Q1 2021

Shares 3,760 Value ($000) $1,328 Avg Close $351.26 Range $290.78 - $392.28

Q4 2020

Shares 3,381 Value ($000) $1,238 Avg Close $308.64 Range $261.69 - $353.99

Q3 2020

Shares 3,677 Value ($000) $1,028 Avg Close $250.15 Range $223.49 - $273.49

Q2 2020

Shares 4,030 Value ($000) $955 Avg Close $194.18 Range $144.85 - $229.19

Q1 2020

Shares 2,601 Value ($000) $436 Avg Close $163.85 Range $124.42 - $184.64

Q4 2019

Shares 2,400 Value ($000) $427 Avg Close $152.39 Range $125.11 - $175.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,059	$960	$960.73	$831.77 - $1121.48
Q3 2025	1,523	$1,402	$808.07	$684.50 - $934.81
Q2 2025	1,761	$1,288	$633.58	$436.42 - $750.80
Q1 2025	1,831	$1,062	$624.99	$550.94 - $718.03
Q4 2024	1,967	$1,164	$716.72	$541.09 - $944.19
Q3 2024	2,156	$1,993	$853.35	$721.11 - $948.49
Q2 2024	2,208	$1,814	$712.18	$577.26 - $845.04
Q1 2024	2,363	$1,601	$657.62	$552.66 - $766.48
Q4 2023	2,735	$1,725	$513.84	$385.61 - $636.41
Q3 2023	2,884	$1,332	$501.94	$430.22 - $584.79
Q2 2023	3,003	$1,622	$465.29	$375.28 - $542.22
Q1 2023	3,517	$1,760	$449.31	$331.60 - $518.64
Q4 2022	3,792	$1,341	$350.38	$294.21 - $405.83
Q3 2022	3,704	$1,346	$432.95	$338.72 - $526.93
Q2 2022	3,896	$1,496	$410.37	$365.38 - $475.87
Q1 2022	4,023	$1,954	$422.77	$340.68 - $499.27
Q4 2021	3,634	$1,793	$500.08	$444.81 - $561.94
Q3 2021	3,628	$1,758	$440.15	$351.70 - $504.81
Q2 2021	3,596	$1,343	$340.03	$291.31 - $382.48
Q1 2021	3,760	$1,328	$351.26	$290.78 - $392.28
Q4 2020	3,381	$1,238	$308.64	$261.69 - $353.99
Q3 2020	3,677	$1,028	$250.15	$223.49 - $273.49
Q2 2020	4,030	$955	$194.18	$144.85 - $229.19
Q1 2020	2,601	$436	$163.85	$124.42 - $184.64
Q4 2019	2,400	$427	$152.39	$125.11 - $175.03