IMC Chicago’s ATI ATI Stock Holding History

IMC Chicago’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 Q4	–	Sell	-22,509	Closed	-$2.19M	–	4056
2025 Q3	$1.83M	Buy	+22,509	New	+$1.82M	﹤0.01%	2297

Other funds holding ATI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

IMC Chicago's ATI Position: Q4 2025 in Review

IMC Chicago sold out of ATI (ATI) in Q4 2025, closing a stake of 22,509 shares — an estimated $2.19M sold.

IMC Chicago first reported a position in ATI in Q3 2025 and held it in 1 quarter. The position peaked at $1.83M in Q3 2025. 570 funds tracked by Wall St. Rank hold ATI as of Q4 2025.

IMC Chicago reported no remaining ATI position as of Q4 2025 after selling out during the quarter.
IMC Chicago sold 22,509 ATI shares in Q4 2025, an estimated $2.19M.
IMC Chicago first reported a position in ATI in Q3 2025 and held it in 1 quarter.
IMC Chicago's ATI position peaked at $1.83M in Q3 2025.
570 funds tracked by Wall St. Rank held ATI as of Q4 2025.

Based on IMC Chicago's 13F filing for Q4 2025, filed 29 Jan 2026.