Rational Advisors’s ATI ATI Stock Holding History

Rational Advisors’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	$2.78M	Buy	14,100 +7,200	+104%	+$1.22M	0.25%	61
2026 Q1	$1M	Sell	6,900 -26,500	-79%	-$3.69M	0.1%	89
2025 Q4	$3.83M	Buy	+33,400	New	+$3.25M	0.39%	52
2024 Q1	–	Sell	-33,300	Closed	-$1.51M	–	209
2023 Q4	$1.51M	Buy	33,300 +18,900	+131%	+$785K	0.15%	66
2023 Q3	$593K	Sell	14,400 -23,200	-62%	-$1.03M	0.05%	83
2023 Q2	$1.66M	Sell	37,600 -4,535	-11%	-$173K	0.14%	69
2023 Q1	$1.66M	Buy	+42,135	New	+$1.59M	0.14%	69
2018 Q1	–	Sell	-33,028	Closed	-$797K	–	511
2017 Q4	$797K	Buy	+33,028	New	+$786K	0.41%	94
2015 Q1	–	Sell	-80	Closed	-$3K	–	486
2014 Q4	$3K	Buy	+80	New	+$2.64K	﹤0.01%	518
2013 Q4	$4K	Sell	120 -8	-6%	-$263	﹤0.01%	856
2013 Q3	$4K	Hold	128	–	–	﹤0.01%	881
2013 Q2	$3K	Buy	+128	New	+$3.61K	﹤0.01%	886

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

Rational Advisors's ATI Position: Q2 2026 in Review

Rational Advisors increased its ATI (ATI) stake by 104% in Q2 2026, buying an estimated $1.22M and bringing the position to 14,100 shares worth $2.78M. The position accounts for 0.25% of the portfolio, ranked #61.

Rational Advisors first reported a position in ATI in Q2 2013 and has held it in 12 quarters since. The position peaked at $3.83M in Q4 2025. 793 funds tracked by Wall St. Rank hold ATI as of Q2 2026.

Rational Advisors held 14,100 shares of ATI worth $2.78M as of Q2 2026.
Rational Advisors bought 7,200 ATI shares in Q2 2026, an estimated $1.22M.
ATI made up 0.25% of Rational Advisors's portfolio in Q2 2026, its #61 holding.
Rational Advisors first reported a position in ATI in Q2 2013 and has held it in 12 quarters since.
Rational Advisors's ATI position peaked at $3.83M in Q4 2025.
793 funds tracked by Wall St. Rank held ATI as of Q2 2026.

Based on Rational Advisors's 13F filing for Q2 2026, filed 24 Jul 2026.