MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025
Shares 1,348 Value ($000) $1,222 Avg Close $960.73 Range $831.77 - $1121.48
Q3 2025
Shares 1,454 Value ($000) $1,339 Avg Close $808.07 Range $684.50 - $934.81
Q2 2025
Shares 5,427 Value ($000) $3,969 Avg Close $633.58 Range $436.42 - $750.80
Q1 2025
Shares 7,277 Value ($000) $4,221 Avg Close $624.99 Range $550.94 - $718.03
Q4 2024
Shares 12,306 Value ($000) $7,281 Avg Close $716.72 Range $541.09 - $944.19
Q3 2024
Shares 30,293 Value ($000) $28,006 Avg Close $853.35 Range $721.11 - $948.49
Q2 2024
Shares 40,687 Value ($000) $33,432 Avg Close $712.18 Range $577.26 - $845.04
Q1 2024
Shares 46,522 Value ($000) $31,515 Avg Close $657.62 Range $552.66 - $766.48
Q4 2023
Shares 27,414 Value ($000) $17,292 Avg Close $513.84 Range $385.61 - $636.41
Q3 2023
Shares 22,095 Value ($000) $10,208 Avg Close $501.94 Range $430.22 - $584.79
Q2 2023
Shares 39,771 Value ($000) $21,485 Avg Close $465.29 Range $375.28 - $542.22
Q1 2023
Shares 121,533 Value ($000) $60,832 Avg Close $449.31 Range $331.60 - $518.64
Q4 2022
Shares 169,410 Value ($000) $59,905 Avg Close $350.38 Range $294.21 - $405.83
Q3 2022
Shares 52,157 Value ($000) $18,954 Avg Close $432.95 Range $338.72 - $526.93
Q1 2022
Shares 808 Value ($000) $392 Avg Close $422.77 Range $340.68 - $499.27
Q4 2021
Shares 13,254 Value ($000) $6,539 Avg Close $500.08 Range $444.81 - $561.94
Q3 2021
Shares 1,922 Value ($000) $932 Avg Close $440.15 Range $351.70 - $504.81
Q2 2021
Shares 37,279 Value ($000) $13,922 Avg Close $340.03 Range $291.31 - $382.48
Q1 2021
Shares 50,113 Value ($000) $17,700 Avg Close $351.26 Range $290.78 - $392.28
Q4 2020
Shares 1,689 Value ($000) $619 Avg Close $308.64 Range $261.69 - $353.99
Q3 2020
Shares 25,879 Value ($000) $7,236 Avg Close $250.15 Range $223.49 - $273.49
Q2 2020
Shares 3,156 Value ($000) $748 Avg Close $194.18 Range $144.85 - $229.19
Q1 2020
Shares 18,358 Value ($000) $3,074 Avg Close $163.85 Range $124.42 - $184.64
Q4 2018
Shares 16,592 Value ($000) $1,929 Avg Close $112.91 Range $96.22 - $130.06
Q3 2018
Shares 2,346 Value ($000) $294 Avg Close $131.20 Range $117.51 - $143.26
Q2 2018
Shares 69,602 Value ($000) $9,304 Avg Close $119.62 Range $102.58 - $133.88
Q1 2018
Shares 4,722 Value ($000) $547 Avg Close $111.03 Range $96.61 - $119.53
Q4 2017
Shares 4,571 Value ($000) $514 Avg Close $108.54 Range $98.18 - $118.56
Q3 2017
Shares 6,579 Value ($000) $701 Avg Close $94.77 Range $87.95 - $100.67
Q2 2017
Shares 7,650 Value ($000) $737 Avg Close $88.76 Range $82.13 - $96.78
Q1 2017
Shares 9,847 Value ($000) $907 Avg Close $82.35 Range $76.05 - $87.81
Q4 2016
Shares 38,206 Value ($000) $3,130 Avg Close $74.44 Range $69.57 - $81.67
Q3 2016
Shares 76,142 Value ($000) $6,130 Avg Close $68.33 Range $60.21 - $75.04
Q2 2016
Shares 90,895 Value ($000) $6,210 Avg Close $60.38 Range $55.33 - $65.50
Q1 2016
Shares 118,909 Value ($000) $7,567 Avg Close $54.76 Range $50.58 - $59.11
Q4 2015
Shares 121,872 Value ($000) $7,764 Avg Close $56.88 Range $45.12 - $63.43
Q3 2015
Shares 104,298 Value ($000) $5,340 Avg Close $45.23 Range $37.18 - $48.10
Q2 2015
Shares 161,375 Value ($000) $8,183 Avg Close $48.11 Range $44.76 - $50.50
Q1 2015
Shares 204,190 Value ($000) $10,751 Avg Close $45.64 Range $40.76 - $50.87
Q4 2014
Shares 195,417 Value ($000) $9,720 Avg Close $40.54 Range $30.68 - $45.83
Q3 2014
Shares 214,491 Value ($000) $9,448 Avg Close $39.57 Range $36.40 - $43.40
Q2 2014
Shares 196,086 Value ($000) $8,304 Avg Close $34.76 Range $31.35 - $38.50
Q1 2014
Shares 254,611 Value ($000) $9,871 Avg Close $31.60 Range $27.60 - $35.10
Q4 2013
Shares 259,839 Value ($000) $9,006 Avg Close $28.65 Range $24.43 - $31.16
Q3 2013
Shares 147,433 Value ($000) $4,464 Avg Close $25.18 Range $21.26 - $28.18
Q2 2013
Shares 127,199 Value ($000) $3,067 Avg Close $21.28 Range $18.50 - $22.86