MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

GW&K Investment Management, LLC's Holding History (CIK: 0001082917)

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

Q4 2025
Shares 51 Value ($000) $0 Avg Close $960.73 Range $831.77 - $1121.48
Q3 2025
Shares 46 Value ($000) $0 Avg Close $808.07 Range $684.50 - $934.81
Q2 2025
Shares 42 Value ($000) $0 Avg Close $633.58 Range $436.42 - $750.80
Q1 2025
Shares 33 Value ($000) $0 Avg Close $624.99 Range $550.94 - $718.03
Q4 2024
Shares 16 Value ($000) $0 Avg Close $716.72 Range $541.09 - $944.19
Q3 2024
Shares 20 Value ($000) $0 Avg Close $853.35 Range $721.11 - $948.49
Q2 2024
Shares 12 Value ($000) $0 Avg Close $712.18 Range $577.26 - $845.04
Q1 2024
Shares 10 Value ($000) $0 Avg Close $657.62 Range $552.66 - $766.48
Q4 2023
Shares 11 Value ($000) $0 Avg Close $513.84 Range $385.61 - $636.41
Q3 2023
Shares 13 Value ($000) $0 Avg Close $501.94 Range $430.22 - $584.79
Q2 2023
Shares 12 Value ($000) $0 Avg Close $465.29 Range $375.28 - $542.22
Q1 2023
Shares 3 Value ($000) $0 Avg Close $449.31 Range $331.60 - $518.64
Q2 2022
Shares 48 Value ($000) $18 Avg Close $410.37 Range $365.38 - $475.87
Q1 2022
Shares 9 Value ($000) $4 Avg Close $422.77 Range $340.68 - $499.27