MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q4 2025
Shares 1,531 Value ($000) $1,388 Avg Close $960.73 Range $831.77 - $1121.48
Q3 2025
Shares 1,526 Value ($000) $1,405 Avg Close $808.07 Range $684.50 - $934.81
Q2 2025
Shares 1,527 Value ($000) $1,117 Avg Close $633.58 Range $436.42 - $750.80
Q1 2025
Shares 1,521 Value ($000) $882 Avg Close $624.99 Range $550.94 - $718.03
Q4 2024
Shares 1,549 Value ($000) $917 Avg Close $716.72 Range $541.09 - $944.19
Q3 2024
Shares 1,545 Value ($000) $1,428 Avg Close $853.35 Range $721.11 - $948.49
Q2 2024
Shares 1,549 Value ($000) $1,273 Avg Close $712.18 Range $577.26 - $845.04
Q1 2024
Shares 1,525 Value ($000) $1,033 Avg Close $657.62 Range $552.66 - $766.48
Q4 2023
Shares 1,516 Value ($000) $956 Avg Close $513.84 Range $385.61 - $636.41
Q3 2023
Shares 1,508 Value ($000) $697 Avg Close $501.94 Range $430.22 - $584.79
Q2 2023
Shares 1,420 Value ($000) $767 Avg Close $465.29 Range $375.28 - $542.22
Q1 2023
Shares 1,406 Value ($000) $704 Avg Close $449.31 Range $331.60 - $518.64
Q4 2022
Shares 1,398 Value ($000) $494 Avg Close $350.38 Range $294.21 - $405.83
Q3 2022
Shares 1,652 Value ($000) $600 Avg Close $432.95 Range $338.72 - $526.93
Q2 2022
Shares 1,752 Value ($000) $673 Avg Close $410.37 Range $365.38 - $475.87
Q1 2022
Shares 1,723 Value ($000) $837 Avg Close $422.77 Range $340.68 - $499.27
Q4 2021
Shares 1,950 Value ($000) $962 Avg Close $500.08 Range $444.81 - $561.94
Q3 2021
Shares 1,961 Value ($000) $950 Avg Close $440.15 Range $351.70 - $504.81
Q2 2021
Shares 1,953 Value ($000) $729 Avg Close $340.03 Range $291.31 - $382.48
Q1 2021
Shares 1,944 Value ($000) $687 Avg Close $351.26 Range $290.78 - $392.28
Q4 2020
Shares 14,576 Value ($000) $5,338 Avg Close $308.64 Range $261.69 - $353.99
Q3 2020
Shares 14,478 Value ($000) $3,431 Avg Close $250.15 Range $223.49 - $273.49
Q2 2020
Shares 14,478 Value ($000) $3,431 Avg Close $194.18 Range $144.85 - $229.19
Q1 2020
Shares 14,035 Value ($000) $2,350 Avg Close $163.85 Range $124.42 - $184.64
Q4 2019
Shares 11,538 Value ($000) $2,054 Avg Close $152.39 Range $125.11 - $175.03
Q3 2019
Shares 11,468 Value ($000) $1,785 Avg Close $142.31 Range $127.77 - $155.32
Q2 2019
Shares 11,298 Value ($000) $1,534 Avg Close $129.05 Range $108.95 - $152.95
Q1 2019
Shares 7,024 Value ($000) $952 Avg Close $124.16 Range $101.64 - $137.81
Q4 2018
Shares 7,376 Value ($000) $857 Avg Close $112.91 Range $96.22 - $130.06
Q3 2018
Shares 7,335 Value ($000) $921 Avg Close $131.20 Range $117.51 - $143.26
Q2 2018
Shares 7,629 Value ($000) $1,020 Avg Close $119.62 Range $102.58 - $133.88
Q1 2018
Shares 7,931 Value ($000) $918 Avg Close $111.03 Range $96.61 - $119.53
Q4 2017
Shares 5,002 Value ($000) $562 Avg Close $108.54 Range $98.18 - $118.56
Q3 2017
Shares 4,980 Value ($000) $531 Avg Close $94.77 Range $87.95 - $100.67
Q2 2017
Shares 6,535 Value ($000) $630 Avg Close $88.76 Range $82.13 - $96.78
Q1 2017
Shares 6,528 Value ($000) $601 Avg Close $82.35 Range $76.05 - $87.81
Q4 2016
Shares 6,449 Value ($000) $528 Avg Close $74.44 Range $69.57 - $81.67
Q3 2016
Shares 6,415 Value ($000) $516 Avg Close $68.33 Range $60.21 - $75.04