Optiver Holding’s ATI ATI Stock Holding History

Optiver Holding’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
2026 Q2	–	Sell	-1,226	Closed	-$178K	–	2782
2026 Q1	$178K	Buy	+1,226	New	+$171K	﹤0.01%	819
2025 Q4	–	Sell	-864	Closed	-$70.3K	–	2492
2025 Q3	$70.3K	Buy	864 +633	+274%	+$51.3K	﹤0.01%	732
2025 Q2	$19.9K	Sell	231 -195	-46%	-$13.3K	﹤0.01%	836
2025 Q1	$22.2K	Buy	+426	New	+$24.2K	﹤0.01%	673
2024 Q3	–	Sell	-949	Closed	-$52.6K	–	946
2024 Q2	$52.6K	Buy	+949	New	+$53.2K	﹤0.01%	558

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

Optiver Holding's ATI Position: Q2 2026 in Review

Optiver Holding sold out of ATI (ATI) in Q2 2026, closing a stake of 1,226 shares — an estimated $178K sold.

Optiver Holding first reported a position in ATI in Q2 2024 and held it in 5 quarters. The position peaked at $178K in Q1 2026. 793 funds tracked by Wall St. Rank hold ATI as of Q2 2026.

Optiver Holding reported no remaining ATI position as of Q2 2026 after selling out during the quarter.
Optiver Holding sold 1,226 ATI shares in Q2 2026, an estimated $178K.
Optiver Holding first reported a position in ATI in Q2 2024 and held it in 5 quarters.
Optiver Holding's ATI position peaked at $178K in Q1 2026.
793 funds tracked by Wall St. Rank held ATI as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.