Summit Trail Advisors’s Alaska Air ALK Stock Holding History

Summit Trail Advisors’s Portfolio ALK Stock Details ALK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$930K	Buy	25,278 +3,242	+15%	+$156K	0.01%	965
2025 Q4	$1.11M	Buy	22,036 +10,023	+83%	+$463K	0.02%	759
2025 Q3	$598K	Buy	+12,013	New	+$668K	0.01%	1023
2021 Q4	–	Sell	-4,632	Closed	-$271K	–	298
2021 Q3	$271K	Buy	4,632 +6	+0.1%	+$346	0.02%	214
2021 Q2	$279K	Hold	4,626	–	–	0.02%	182
2021 Q1	$320K	Buy	+4,626	New	+$278K	0.03%	152
2018 Q1	–	Sell	-256	Closed	-$17K	–	462
2017 Q4	$17K	Buy	+256	New	+$18.2K	﹤0.01%	1075

Other funds holding ALK

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

DZ Bank Frankfurt Am Main, Germany $113B AUM 36.92% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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

FCM

Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return

Summit Trail Advisors's ALK Position: Q1 2026 in Review

Summit Trail Advisors increased its Alaska Air (ALK) stake by 15% in Q1 2026, buying an estimated $156K and bringing the position to 25,278 shares worth $930K. The position accounts for 0.01% of the portfolio, ranked #965.

Summit Trail Advisors first reported a position in ALK in Q4 2017 and has held it in 7 quarters since. The position peaked at $1.11M in Q4 2025. 449 funds tracked by Wall St. Rank hold ALK as of Q1 2026.

Summit Trail Advisors held 25,278 shares of Alaska Air worth $930K as of Q1 2026.
Summit Trail Advisors bought 3,242 Alaska Air shares in Q1 2026, an estimated $156K.
Alaska Air made up 0.01% of Summit Trail Advisors's portfolio in Q1 2026, its #965 holding.
Summit Trail Advisors first reported a position in Alaska Air in Q4 2017 and has held it in 7 quarters since.
Summit Trail Advisors's Alaska Air position peaked at $1.11M in Q4 2025.
449 funds tracked by Wall St. Rank held Alaska Air as of Q1 2026.

Based on Summit Trail Advisors's 13F filing for Q1 2026, filed 12 May 2026.