MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

Ameritas Investment Partners, Inc.'s Holding History (CIK: 0001055980)

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

Q4 2025
Shares 2,195 Value ($000) $1,990 Avg Close $960.73 Range $831.77 - $1121.48
Q3 2025
Shares 463 Value ($000) $427 Avg Close $808.07 Range $684.50 - $934.81
Q2 2025
Shares 482 Value ($000) $353 Avg Close $633.58 Range $436.42 - $750.80
Q1 2025
Shares 482 Value ($000) $280 Avg Close $624.99 Range $550.94 - $718.03
Q4 2024
Shares 506 Value ($000) $300 Avg Close $716.72 Range $541.09 - $944.19
Q3 2024
Shares 525 Value ($000) $486 Avg Close $853.35 Range $721.11 - $948.49
Q2 2024
Shares 551 Value ($000) $453 Avg Close $712.18 Range $577.26 - $845.04
Q1 2024
Shares 551 Value ($000) $373 Avg Close $657.62 Range $552.66 - $766.48
Q4 2023
Shares 569 Value ($000) $359 Avg Close $513.84 Range $385.61 - $636.41
Q3 2023
Shares 538 Value ($000) $249 Avg Close $501.94 Range $430.22 - $584.79
Q2 2023
Shares 538 Value ($000) $291 Avg Close $465.29 Range $375.28 - $542.22
Q1 2023
Shares 538 Value ($000) $269 Avg Close $449.31 Range $331.60 - $518.64
Q4 2022
Shares 538 Value ($000) $231 Avg Close $350.38 Range $294.21 - $405.83
Q3 2022
Shares 581 Value ($000) $211 Avg Close $432.95 Range $338.72 - $526.93
Q2 2022
Shares 588 Value ($000) $225 Avg Close $410.37 Range $365.38 - $475.87
Q1 2022
Shares 588 Value ($000) $285 Avg Close $422.77 Range $340.68 - $499.27
Q4 2021
Shares 588 Value ($000) $290 Avg Close $500.08 Range $444.81 - $561.94
Q3 2021
Shares 588 Value ($000) $285 Avg Close $440.15 Range $351.70 - $504.81
Q2 2021
Shares 627 Value ($000) $234 Avg Close $340.03 Range $291.31 - $382.48
Q1 2021
Shares 627 Value ($000) $221 Avg Close $351.26 Range $290.78 - $392.28
Q4 2020
Shares 11,716 Value ($000) $4,291 Avg Close $308.64 Range $261.69 - $353.99
Q3 2020
Shares 11,952 Value ($000) $3,342 Avg Close $250.15 Range $223.49 - $273.49
Q2 2020
Shares 12,037 Value ($000) $2,853 Avg Close $194.18 Range $144.85 - $229.19
Q1 2020
Shares 11,367 Value ($000) $1,904 Avg Close $163.85 Range $124.42 - $184.64
Q4 2019
Shares 11,367 Value ($000) $2,024 Avg Close $152.39 Range $125.11 - $175.03
Q3 2019
Shares 11,367 Value ($000) $1,769 Avg Close $142.31 Range $127.77 - $155.32
Q2 2019
Shares 11,535 Value ($000) $1,566 Avg Close $129.05 Range $108.95 - $152.95
Q1 2019
Shares 11,535 Value ($000) $1,563 Avg Close $124.16 Range $101.64 - $137.81
Q4 2018
Shares 11,535 Value ($000) $1,341 Avg Close $112.91 Range $96.22 - $130.06
Q3 2018
Shares 11,535 Value ($000) $1,448 Avg Close $131.20 Range $117.51 - $143.26
Q2 2018
Shares 11,535 Value ($000) $1,542 Avg Close $119.62 Range $102.58 - $133.88
Q1 2018
Shares 14,933 Value ($000) $1,729 Avg Close $111.03 Range $96.61 - $119.53
Q4 2017
Shares 14,759 Value ($000) $1,658 Avg Close $108.54 Range $98.18 - $118.56
Q3 2017
Shares 14,867 Value ($000) $1,506 Avg Close $94.77 Range $87.95 - $100.67
Q2 2017
Shares 14,867 Value ($000) $1,433 Avg Close $88.76 Range $82.13 - $96.78
Q1 2017
Shares 14,530 Value ($000) $1,338 Avg Close $82.35 Range $76.05 - $87.81
Q4 2016
Shares 14,714 Value ($000) $1,206 Avg Close $74.44 Range $69.57 - $81.67
Q3 2016
Shares 14,714 Value ($000) $1,184 Avg Close $68.33 Range $60.21 - $75.04
Q2 2016
Shares 3,051 Value ($000) $208 Avg Close $60.38 Range $55.33 - $65.50