MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q3 2025
Shares 3,900 Value ($000) $3,590 Avg Close $808.07 Range $684.50 - $934.81
Q1 2013
Shares 750 Value ($000) $18 Avg Close $21.41 Range $19.61 - $23.00
Q4 2012
Shares 600 Value ($000) $13 Avg Close — Range —
Q3 2012
Shares 450 Value ($000) $9 Avg Close — Range —