MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

BALDWIN BROTHERS LLC/MA's Holding History (CIK: 0001021258)

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

Q3 2024

Shares 89 Value ($000) $82 Avg Close $853.35 Range $721.11 - $948.49

Q3 2018

Shares 36 Value ($000) $5 Avg Close $131.20 Range $117.51 - $143.26

Q2 2018

Shares 36 Value ($000) $5 Avg Close $119.62 Range $102.58 - $133.88

Q1 2018

Shares 36 Value ($000) $4 Avg Close $111.03 Range $96.61 - $119.53

Q4 2017

Shares 36 Value ($000) $4 Avg Close $108.54 Range $98.18 - $118.56

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	89	$82	$853.35	$721.11 - $948.49
Q3 2018	36	$5	$131.20	$117.51 - $143.26
Q2 2018	36	$5	$119.62	$102.58 - $133.88
Q1 2018	36	$4	$111.03	$96.61 - $119.53
Q4 2017	36	$4	$108.54	$98.18 - $118.56