MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

WPG Advisers, LLC's Holding History (CIK: 0002067343)

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

Q4 2025

Shares 59 Value ($000) $53 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 41 Value ($000) $38 Avg Close $808.07 Range $684.50 - $934.81

Q2 2025

Shares 41 Value ($000) $30 Avg Close $633.58 Range $436.42 - $750.80

Q1 2025

Shares 46 Value ($000) $27 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 49 Value ($000) $29 Avg Close $716.72 Range $541.09 - $944.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	59	$53	$960.73	$831.77 - $1121.48
Q3 2025	41	$38	$808.07	$684.50 - $934.81
Q2 2025	41	$30	$633.58	$436.42 - $750.80
Q1 2025	46	$27	$624.99	$550.94 - $718.03
Q4 2024	49	$29	$716.72	$541.09 - $944.19