MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025
Shares 9,910 Value ($000) $8,982 Avg Close $960.73 Range $831.77 - $1121.48
Q3 2025
Shares 9,244 Value ($000) $8,512 Avg Close $808.07 Range $684.50 - $934.81
Q2 2025
Shares 9,002 Value ($000) $6,585 Avg Close $633.58 Range $436.42 - $750.80
Q1 2025
Shares 6,623 Value ($000) $3,841 Avg Close $624.99 Range $550.94 - $718.03
Q4 2024
Shares 5,375 Value ($000) $3,180 Avg Close $716.72 Range $541.09 - $944.19
Q3 2024
Shares 6,622 Value ($000) $6,122 Avg Close $853.35 Range $721.11 - $948.49
Q2 2024
Shares 5,218 Value ($000) $4,188 Avg Close $712.18 Range $577.26 - $845.04
Q1 2024
Shares 3,967 Value ($000) $2,687 Avg Close $657.62 Range $552.66 - $766.48
Q4 2023
Shares 3,789 Value ($000) $2,390 Avg Close $513.84 Range $385.61 - $636.41
Q3 2023
Shares 3,545 Value ($000) $1,638 Avg Close $501.94 Range $430.22 - $584.79
Q2 2023
Shares 3,208 Value ($000) $1,733 Avg Close $465.29 Range $375.28 - $542.22
Q1 2023
Shares 3,050 Value ($000) $1,527 Avg Close $449.31 Range $331.60 - $518.64
Q4 2022
Shares 2,782 Value ($000) $984 Avg Close $350.38 Range $294.21 - $405.83
Q3 2022
Shares 5,456 Value ($000) $1,983 Avg Close $432.95 Range $338.72 - $526.93
Q2 2022
Shares 5,011 Value ($000) $1,924 Avg Close $410.37 Range $365.38 - $475.87
Q1 2022
Shares 3,761 Value ($000) $1,827 Avg Close $422.77 Range $340.68 - $499.27
Q4 2021
Shares 2,997 Value ($000) $1,479 Avg Close $500.08 Range $444.81 - $561.94
Q3 2021
Shares 3,005 Value ($000) $1,456 Avg Close $440.15 Range $351.70 - $504.81
Q2 2021
Shares 3,115 Value ($000) $1,163 Avg Close $340.03 Range $291.31 - $382.48
Q1 2021
Shares 977 Value ($000) $345 Avg Close $351.26 Range $290.78 - $392.28
Q4 2020
Shares 804 Value ($000) $294 Avg Close $308.64 Range $261.69 - $353.99
Q3 2020
Shares 749 Value ($000) $209 Avg Close $250.15 Range $223.49 - $273.49