MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2025
Shares 2,890 Value ($000) $2,619 Avg Close $960.73 Range $831.77 - $1121.48
Q3 2025
Shares 3,116 Value ($000) $2,869 Avg Close $808.07 Range $684.50 - $934.81
Q2 2025
Shares 2,773 Value ($000) $2,028 Avg Close $633.58 Range $436.42 - $750.80
Q3 2024
Shares 317 Value ($000) $293 Avg Close $853.35 Range $721.11 - $948.49
Q2 2024
Shares 2,590 Value ($000) $2,128 Avg Close $712.18 Range $577.26 - $845.04
Q1 2024
Shares 517 Value ($000) $350 Avg Close $657.62 Range $552.66 - $766.48
Q4 2023
Shares 25,767 Value ($000) $16,253 Avg Close $513.84 Range $385.61 - $636.41
Q3 2023
Shares 26,121 Value ($000) $12,068 Avg Close $501.94 Range $430.22 - $584.79
Q2 2023
Shares 27,155 Value ($000) $14,670 Avg Close $465.29 Range $375.28 - $542.22
Q1 2023
Shares 29,248 Value ($000) $14,640 Avg Close $449.31 Range $331.60 - $518.64
Q4 2022
Shares 32,513 Value ($000) $11,497 Avg Close $350.38 Range $294.21 - $405.83
Q3 2022
Shares 1,132 Value ($000) $411 Avg Close $432.95 Range $338.72 - $526.93
Q2 2022
Shares 3,405 Value ($000) $1,308 Avg Close $410.37 Range $365.38 - $475.87
Q1 2022
Shares 2,569 Value ($000) $1,248 Avg Close $422.77 Range $340.68 - $499.27
Q4 2021
Shares 2,569 Value ($000) $1,267 Avg Close $500.08 Range $444.81 - $561.94
Q3 2021
Shares 3,593 Value ($000) $1,741 Avg Close $440.15 Range $351.70 - $504.81
Q2 2021
Shares 3,544 Value ($000) $1,324 Avg Close $340.03 Range $291.31 - $382.48
Q1 2021
Shares 3,544 Value ($000) $1,252 Avg Close $351.26 Range $290.78 - $392.28
Q4 2020
Shares 5,206 Value ($000) $1,907 Avg Close $308.64 Range $261.69 - $353.99
Q3 2020
Shares 3,936 Value ($000) $1,101 Avg Close $250.15 Range $223.49 - $273.49
Q2 2020
Shares 3,979 Value ($000) $943 Avg Close $194.18 Range $144.85 - $229.19
Q4 2019
Shares 1,288 Value ($000) $229 Avg Close $152.39 Range $125.11 - $175.03