Walleye Capital’s ATI ATI Stock Holding History

Walleye Capital’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 Q1	$21.3M	Buy	146,109 +43,811	+43%	+$6.1M	0.09%	173
2025 Q4	$11.7M	Buy	102,298 +101,761	+18,950%	+$9.92M	0.04%	549
2025 Q3	$43.7K	Buy	+537	New	+$43.5K	﹤0.01%	4047
2025 Q2	–	Sell	-5,821	Closed	-$398K	–	4486
2025 Q1	$303K	Sell	5,821 -137,437	-96%	-$7.8M	﹤0.01%	2951
2024 Q4	$7.88M	Buy	143,258 +140,575	+5,239%	+$8.29M	0.02%	785
2024 Q3	$180K	Buy	2,683 +2,678	+53,560%	+$166K	﹤0.01%	4078
2024 Q2	$277	Sell	5 -90,676	-100%	-$5.08M	﹤0.01%	5509
2024 Q1	$4.64M	Buy	90,681 +16,833	+23%	+$761K	0.01%	1349
2023 Q4	$3.36M	Buy	+73,848	New	+$3.07M	0.01%	1380
2021 Q4	–	Sell	-20,367	Closed	-$339	–	2090
2021 Q3	$339	Buy	+20,367	New	+$385K	0.01%	946
2020 Q4	–	Sell	-68,858	Closed	-$600K	–	933
2020 Q3	$600K	Buy	+68,858	New	+$634K	0.07%	336
2018 Q3	$806K	Buy	+27,262	New	+$733K	0.38%	74

Other funds holding ATI

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

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

Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return

Walleye Capital's ATI Position: Q1 2026 in Review

Walleye Capital increased its ATI (ATI) stake by 43% in Q1 2026, buying an estimated $6.1M and bringing the position to 146,109 shares worth $21.3M. The position accounts for 0.09% of the portfolio, ranked #173.

Walleye Capital first reported a position in ATI in Q3 2018 and has held it in 12 quarters since. 673 funds tracked by Wall St. Rank hold ATI as of Q1 2026.

Walleye Capital held 146,109 shares of ATI worth $21.3M as of Q1 2026.
Walleye Capital bought 43,811 ATI shares in Q1 2026, an estimated $6.1M.
ATI made up 0.09% of Walleye Capital's portfolio in Q1 2026, its #173 holding.
Walleye Capital first reported a position in ATI in Q3 2018 and has held it in 12 quarters since.
673 funds tracked by Wall St. Rank held ATI as of Q1 2026.

Based on Walleye Capital's 13F filing for Q1 2026, filed 11 May 2026.