Magnetar Financial’s Alaska Air ALK Stock Holding History

Magnetar Financial’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
2025 Q4	–	Sell	-58,835	Closed	-$2.93M	–	915
2025 Q3	$2.93M	Sell	58,835 -29,559	-33%	-$1.64M	0.02%	309
2025 Q2	$4.37M	Buy	88,394 +8,430	+11%	+$410K	0.02%	256
2025 Q1	$3.94M	Buy	+79,964	New	+$5.25M	0.05%	202
2024 Q1	–	Sell	-23,901	Closed	-$934K	–	369
2023 Q4	$934K	Sell	23,901 -47,681	-67%	-$1.7M	0.02%	263
2023 Q3	$2.65M	Buy	+71,582	New	+$3.24M	0.07%	161
2021 Q4	–	Sell	-8,468	Closed	-$496K	–	1361
2021 Q3	$496K	Sell	8,468 -7,182	-46%	-$414K	0.01%	893
2021 Q2	$944	Buy	+15,650	New	+$1.06M	0.01%	745
2018 Q1	–	Sell	-10,141	Closed	-$745K	–	568
2017 Q4	$745K	Sell	10,141 -12,731	-56%	-$905K	0.01%	292
2017 Q3	$1.74M	Buy	22,872 +10,637	+87%	+$870K	0.03%	164
2017 Q2	$1.1M	Sell	12,235 -2,676	-18%	-$235K	0.02%	343
2017 Q1	$1.38M	Buy	+14,911	New	+$1.41M	0.02%	249
2016 Q4	–	Sell	-26,732	Closed	-$1.76M	–	25
2016 Q3	$1.76M	Buy	26,732 +16,730	+167%	+$1.1M	0.03%	194
2016 Q2	$583K	Buy	10,002 +5,137	+106%	+$355K	0.01%	212
2016 Q1	$399K	Buy	+4,865	New	+$360K	0.01%	233

Other funds holding ALK

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Dimensional Fund Advisors

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

American Century Companies

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Primecap Management

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Capital Research Global Investors

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

Massachusetts Financial Services

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Citadel Advisors

Citadel Advisors Miami, Florida $141B AUM 30.34% 1-Year Est. Return