MACOM TECH SOLUTIONS HLDGS I

Ticker: MTSI CUSIP: 55405Y100 Class: Common Stock

GAGNON SECURITIES LLC's Holding History (CIK: 0001125725)

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

Q4 2025

Shares 3,295 Value ($000) $564 Avg Close $158.72 Range $121.97 - $190.95

Q3 2025

Shares 3,142 Value ($000) $391 Avg Close $131.97 Range $118.16 - $144.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,295	$564	$158.72	$121.97 - $190.95
Q3 2025	3,142	$391	$131.97	$118.16 - $144.00