MACOM TECH SOLUTIONS HLDGS I

Ticker: MTSI CUSIP: 55405Y100 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2025

Shares 202,500 Value ($000) $34,684 Avg Close $158.72 Range $121.97 - $190.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	202,500	$34,684	$158.72	$121.97 - $190.95