Heartland Advisors’s Alaska Air ALK Stock Holding History

Heartland 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	$1.64M	Buy	44,700 +3,540	+9%	+$171K	0.08%	206
2025 Q4	$2.07M	Buy	41,160 +20,170	+96%	+$932K	0.11%	197
2025 Q3	$1.04M	Sell	20,990 -85,000	-80%	-$4.73M	0.06%	206
2025 Q2	$5.24M	Buy	105,990 +6,950	+7%	+$338K	0.29%	136
2025 Q1	$4.87M	Sell	99,040 -9,060	-8%	-$595K	0.28%	138
2024 Q4	$7M	Sell	108,100 -104,350	-49%	-$5.49M	0.38%	108
2024 Q3	$9.6M	Buy	212,450 +5,500	+3%	+$209K	0.5%	78
2024 Q2	$8.36M	Hold	206,950	–	–	0.47%	84
2024 Q1	$8.9M	Buy	206,950 +106,950	+107%	+$4M	0.47%	89
2023 Q4	$3.91M	Buy	+100,000	New	+$3.57M	0.2%	146

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

Heartland Advisors's ALK Position: Q1 2026 in Review

Heartland Advisors increased its Alaska Air (ALK) stake by 8.6% in Q1 2026, buying an estimated $171K and bringing the position to 44,700 shares worth $1.64M. The position accounts for 0.08% of the portfolio, ranked #206.

Heartland Advisors first reported a position in ALK in Q4 2023 and has held it in 10 quarters since. The position peaked at $9.6M in Q3 2024. 449 funds tracked by Wall St. Rank hold ALK as of Q1 2026.

Heartland Advisors held 44,700 shares of Alaska Air worth $1.64M as of Q1 2026.
Heartland Advisors bought 3,540 Alaska Air shares in Q1 2026, an estimated $171K.
Alaska Air made up 0.08% of Heartland Advisors's portfolio in Q1 2026, its #206 holding.
Heartland Advisors first reported a position in Alaska Air in Q4 2023 and has held it in 10 quarters since.
Heartland Advisors's Alaska Air position peaked at $9.6M in Q3 2024.
449 funds tracked by Wall St. Rank held Alaska Air as of Q1 2026.

Based on Heartland Advisors's 13F filing for Q1 2026, filed 6 May 2026.