HAYWARD HLDGS INC

Ticker: HAYW CUSIP: 421298100 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q4 2025

Shares 1,822,243 Value ($000) $28,154 Avg Close $15.81 Range $14.83 - $17.73

Q3 2025

Shares 2,010,740 Value ($000) $30,402 Avg Close $15.32 Range $13.69 - $16.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,822,243	$28,154	$15.81	$14.83 - $17.73
Q3 2025	2,010,740	$30,402	$15.32	$13.69 - $16.75