Castle Hook Partners’s ATI ATI Stock Holding History

Castle Hook Partners’s Portfolio ATI Stock Details ATI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-744,648	Closed	-$64.3M	–	66
2025 Q2	$64.3M	Buy	+744,648	New	+$51M	0.37%	37

Other funds holding ATI

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Dendur Capital New York $1.36B AUM 38.43% 1-Year Est. Return

Castle Hook Partners's ATI Position: Q3 2025 in Review

Castle Hook Partners sold out of ATI (ATI) in Q3 2025, closing a stake of 744,648 shares — an estimated $64.3M sold.

Castle Hook Partners first reported a position in ATI in Q2 2025 and held it in 1 quarter. The position peaked at $64.3M in Q2 2025. 470 funds tracked by Wall St. Rank hold ATI as of Q3 2025.

Castle Hook Partners reported no remaining ATI position as of Q3 2025 after selling out during the quarter.
Castle Hook Partners sold 744,648 ATI shares in Q3 2025, an estimated $64.3M.
Castle Hook Partners first reported a position in ATI in Q2 2025 and held it in 1 quarter.
Castle Hook Partners's ATI position peaked at $64.3M in Q2 2025.
470 funds tracked by Wall St. Rank held ATI as of Q3 2025.

Based on Castle Hook Partners's 13F filing for Q3 2025, filed 14 Nov 2025.