MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2023
Shares 692 Value ($000) $437 Avg Close $513.84 Range $385.61 - $636.41
Q3 2023
Shares 14,665 Value ($000) $6,775 Avg Close $501.94 Range $430.22 - $584.79
Q2 2023
Shares 14,378 Value ($000) $7,767 Avg Close $465.29 Range $375.28 - $542.22
Q4 2021
Shares 14,471 Value ($000) $7,139 Avg Close $500.08 Range $444.81 - $561.94
Q3 2021
Shares 14,439 Value ($000) $6,998 Avg Close $440.15 Range $351.70 - $504.81
Q1 2021
Shares 1,342 Value ($000) $474 Avg Close $351.26 Range $290.78 - $392.28
Q4 2020
Shares 2,101 Value ($000) $769 Avg Close $308.64 Range $261.69 - $353.99
Q3 2020
Shares 2,084 Value ($000) $583 Avg Close $250.15 Range $223.49 - $273.49
Q2 2020
Shares 906 Value ($000) $215 Avg Close $194.18 Range $144.85 - $229.19
Q1 2019
Shares 14,787 Value ($000) $2,003 Avg Close $124.16 Range $101.64 - $137.81
Q3 2018
Shares 19,473 Value ($000) $2,444 Avg Close $131.20 Range $117.51 - $143.26
Q2 2018
Shares 20,822 Value ($000) $2,783 Avg Close $119.62 Range $102.58 - $133.88
Q1 2018
Shares 19,382 Value ($000) $2,244 Avg Close $111.03 Range $96.61 - $119.53
Q4 2017
Shares 14,764 Value ($000) $1,659 Avg Close $108.54 Range $98.18 - $118.56
Q3 2017
Shares 37,284 Value ($000) $3,973 Avg Close $94.77 Range $87.95 - $100.67
Q2 2017
Shares 26,568 Value ($000) $2,561 Avg Close $88.76 Range $82.13 - $96.78
Q1 2017
Shares 26,782 Value ($000) $2,467 Avg Close $82.35 Range $76.05 - $87.81
Q4 2016
Shares 34,695 Value ($000) $2,843 Avg Close $74.44 Range $69.57 - $81.67
Q3 2016
Shares 37,616 Value ($000) $3,028 Avg Close $68.33 Range $60.21 - $75.04
Q2 2016
Shares 38,243 Value ($000) $2,613 Avg Close $60.38 Range $55.33 - $65.50
Q1 2016
Shares 23,873 Value ($000) $1,519 Avg Close $54.76 Range $50.58 - $59.11
Q4 2015
Shares 32,536 Value ($000) $2,073 Avg Close $56.88 Range $45.12 - $63.43
Q3 2015
Shares 49,391 Value ($000) $2,529 Avg Close $45.23 Range $37.18 - $48.10
Q2 2015
Shares 46,086 Value ($000) $2,337 Avg Close $48.11 Range $44.76 - $50.50
Q1 2015
Shares 52,123 Value ($000) $2,744 Avg Close $45.64 Range $40.76 - $50.87
Q4 2014
Shares 39,102 Value ($000) $1,945 Avg Close $40.54 Range $30.68 - $45.83
Q3 2014
Shares 88,293 Value ($000) $3,889 Avg Close $39.57 Range $36.40 - $43.40
Q2 2014
Shares 103,581 Value ($000) $4,387 Avg Close $34.76 Range $31.35 - $38.50
Q1 2014
Shares 102,352 Value ($000) $3,968 Avg Close $31.60 Range $27.60 - $35.10
Q4 2013
Shares 107,231 Value ($000) $3,717 Avg Close $28.65 Range $24.43 - $31.16