MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

Wealthfront Advisers LLC's Holding History (CIK: 0001763921)

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

Q4 2025

Shares 7,673 Value ($000) $6,955 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 5,554 Value ($000) $5,113 Avg Close $808.07 Range $684.50 - $934.81

Q2 2025

Shares 5,928 Value ($000) $4,336 Avg Close $633.58 Range $436.42 - $750.80

Q1 2025

Shares 6,719 Value ($000) $3,897 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 5,911 Value ($000) $3,498 Avg Close $716.72 Range $541.09 - $944.19

Q3 2024

Shares 6,407 Value ($000) $5,923 Avg Close $853.35 Range $721.11 - $948.49

Q2 2024

Shares 5,916 Value ($000) $4,861 Avg Close $712.18 Range $577.26 - $845.04

Q1 2024

Shares 6,128 Value ($000) $4,151 Avg Close $657.62 Range $552.66 - $766.48

Q4 2023

Shares 6,058 Value ($000) $3,821 Avg Close $513.84 Range $385.61 - $636.41

Q3 2023

Shares 6,115 Value ($000) $2,825 Avg Close $501.94 Range $430.22 - $584.79

Q2 2023

Shares 2,557 Value ($000) $1,381 Avg Close $465.29 Range $375.28 - $542.22

Q1 2023

Shares 2,413 Value ($000) $1,208 Avg Close $449.31 Range $331.60 - $518.64

Q4 2022

Shares 2,222 Value ($000) $786 Avg Close $350.38 Range $294.21 - $405.83

Q3 2022

Shares 1,470 Value ($000) $534 Avg Close $432.95 Range $338.72 - $526.93

Q2 2022

Shares 2,549 Value ($000) $979 Avg Close $410.37 Range $365.38 - $475.87

Q1 2022

Shares 2,376 Value ($000) $1,154 Avg Close $422.77 Range $340.68 - $499.27

Q4 2021

Shares 1,461 Value ($000) $721 Avg Close $500.08 Range $444.81 - $561.94

Q3 2021

Shares 1,435 Value ($000) $695 Avg Close $440.15 Range $351.70 - $504.81

Q2 2021

Shares 1,008 Value ($000) $376 Avg Close $340.03 Range $291.31 - $382.48

Q1 2021

Shares 2,760 Value ($000) $975 Avg Close $351.26 Range $290.78 - $392.28

Q4 2020

Shares 954 Value ($000) $349 Avg Close $308.64 Range $261.69 - $353.99

Q3 2020

Shares 948 Value ($000) $265 Avg Close $250.15 Range $223.49 - $273.49

Q2 2020

Shares 951 Value ($000) $225 Avg Close $194.18 Range $144.85 - $229.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,673	$6,955	$960.73	$831.77 - $1121.48
Q3 2025	5,554	$5,113	$808.07	$684.50 - $934.81
Q2 2025	5,928	$4,336	$633.58	$436.42 - $750.80
Q1 2025	6,719	$3,897	$624.99	$550.94 - $718.03
Q4 2024	5,911	$3,498	$716.72	$541.09 - $944.19
Q3 2024	6,407	$5,923	$853.35	$721.11 - $948.49
Q2 2024	5,916	$4,861	$712.18	$577.26 - $845.04
Q1 2024	6,128	$4,151	$657.62	$552.66 - $766.48
Q4 2023	6,058	$3,821	$513.84	$385.61 - $636.41
Q3 2023	6,115	$2,825	$501.94	$430.22 - $584.79
Q2 2023	2,557	$1,381	$465.29	$375.28 - $542.22
Q1 2023	2,413	$1,208	$449.31	$331.60 - $518.64
Q4 2022	2,222	$786	$350.38	$294.21 - $405.83
Q3 2022	1,470	$534	$432.95	$338.72 - $526.93
Q2 2022	2,549	$979	$410.37	$365.38 - $475.87
Q1 2022	2,376	$1,154	$422.77	$340.68 - $499.27
Q4 2021	1,461	$721	$500.08	$444.81 - $561.94
Q3 2021	1,435	$695	$440.15	$351.70 - $504.81
Q2 2021	1,008	$376	$340.03	$291.31 - $382.48
Q1 2021	2,760	$975	$351.26	$290.78 - $392.28
Q4 2020	954	$349	$308.64	$261.69 - $353.99
Q3 2020	948	$265	$250.15	$223.49 - $273.49
Q2 2020	951	$225	$194.18	$144.85 - $229.19