Holocene Advisors
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Holocene Advisors’s Alaska Air ALK Stock Holding History

Holocene 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 		– Sell
-93,381
Closed -$4.7M – 806
2025
Q4 		$4.7M Buy
+93,381
New +$4.32M 0.01% 381
2024
Q4 		– Sell
-189,835
Closed -$8.58M – 748
2024
Q3 		$8.58M Sell
189,835
-466,960
-71% -$17.7M 0.03% 264
2024
Q2 		$26.5M Buy
+656,795
New +$27.9M 0.11% 191
2023
Q4 		– Sell
-42,016
Closed -$1.56M – 688
2023
Q3 		$1.56M Buy
42,016
+13,448
+47% +$609K 0.01% 595
2023
Q2 		$1.52M Buy
28,568
+20,061
+236% +$912K 0.01% 590
2023
Q1 		$357K Buy
+8,507
New +$399K ﹤0.01% 667
2022
Q3 		– Sell
-149,460
Closed -$5.99M – 793
2022
Q2 		$5.99M Buy
149,460
+64,257
+75% +$3.14M 0.04% 305
2022
Q1 		$4.94M Buy
85,203
+38,275
+82% +$2.09M 0.03% 294
2021
Q4 		$2.44M Sell
46,928
-882,422
-95% -$47.8M 0.01% 472
2021
Q3 		$54.5M Buy
+929,350
New +$53.6M 0.3% 107
2021
Q1 		– Sell
-4,991
Closed -$260K – 787
2020
Q4 		$260K Sell
4,991
-11,023
-69% -$496K ﹤0.01% 701
2020
Q3 		$587K Buy
16,014
+9,044
+130% +$339K ﹤0.01% 558
2020
Q2 		$253K Buy
+6,970
New +$227K ﹤0.01% 576
2018
Q3 		– Sell
-629,712
Closed -$38M – 717
2018
Q2 		$38M Buy
+629,712
New +$39M 0.81% 43
2018
Q1 		– Sell
-482,081
Closed -$35.4M – 531
2017
Q4 		$35.4M Buy
+482,081
New +$34.3M 0.9% 35

Other funds holding ALK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
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
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
DZ Bank
DZ Bank Frankfurt Am Main, Germany $113B AUM 36.92% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
State Street
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

Holocene Advisors's ALK Position: Q1 2026 in Review

Holocene Advisors sold out of Alaska Air (ALK) in Q1 2026, closing a stake of 93,381 shares — an estimated $4.7M sold.

Holocene Advisors first reported a position in ALK in Q4 2017 and held it in 15 quarters. The position peaked at $54.5M in Q3 2021. 449 funds tracked by Wall St. Rank hold ALK as of Q1 2026.

  • Holocene Advisors reported no remaining Alaska Air position as of Q1 2026 after selling out during the quarter.
  • Holocene Advisors sold 93,381 Alaska Air shares in Q1 2026, an estimated $4.7M.
  • Holocene Advisors first reported a position in Alaska Air in Q4 2017 and held it in 15 quarters.
  • Holocene Advisors's Alaska Air position peaked at $54.5M in Q3 2021.
  • 449 funds tracked by Wall St. Rank held Alaska Air as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.