Westchester Capital Management (New York)’s The AZEK Co AZEK Stock Holding History

Westchester Capital Management (New York)’s Portfolio AZEK Stock Details AZEK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-1,304,619	Closed	-$70.9M	–	260
2025 Q2	$70.9M	Buy	1,304,619 +467,392	+56%	+$23.4M	3.71%	8
2025 Q1	$40.9M	Buy	+837,227	New	+$39.7M	2.11%	12

Other funds holding AZEK

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

HNB

Huntington National Bank Columbus, Ohio $18.1B AUM 24.69% 1-Year Est. Return

Westchester Capital Management (New York)'s AZEK Position: Q3 2025 in Review

Westchester Capital Management (New York) sold out of The AZEK Co (AZEK) in Q3 2025, closing a stake of 1,304,619 shares — an estimated $70.9M sold.

Westchester Capital Management (New York) first reported a position in AZEK in Q1 2025 and held it in 2 quarters. The position peaked at $70.9M in Q2 2025. 2 funds tracked by Wall St. Rank hold AZEK as of Q3 2025.

Westchester Capital Management (New York) reported no remaining The AZEK Co position as of Q3 2025 after selling out during the quarter.
Westchester Capital Management (New York) sold 1,304,619 The AZEK Co shares in Q3 2025, an estimated $70.9M.
Westchester Capital Management (New York) first reported a position in The AZEK Co in Q1 2025 and held it in 2 quarters.
Westchester Capital Management (New York)'s The AZEK Co position peaked at $70.9M in Q2 2025.
2 funds tracked by Wall St. Rank held The AZEK Co as of Q3 2025.

Based on Westchester Capital Management (New York)'s 13F filing for Q3 2025, filed 14 Nov 2025.