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Lee Ainslie’s Alaska Air ALK Stock Holding History

Lee Ainslie’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
-44,862
Closed -$2.26M – 247
2025
Q4 		$2.26M Buy
+44,862
New +$2.07M 0.02% 136
2024
Q1 		– Sell
-13,324
Closed -$521K – 409
2023
Q4 		$521K Buy
+13,324
New +$475K 0.01% 181
2023
Q2 		– Sell
-7,406
Closed -$311K – 402
2023
Q1 		$311K Buy
+7,406
New +$347K 0.01% 407
2021
Q4 		– Sell
-2,262
Closed -$133K – 326
2021
Q3 		$133K Buy
+2,262
New +$130K ﹤0.01% 563
2020
Q3 		– Sell
-47,430
Closed -$1.72M – 568
2020
Q2 		$1.72M Sell
47,430
-37,230
-44% -$1.21M 0.04% 195
2020
Q1 		$2.41M Buy
84,660
+17,787
+27% +$967K 0.05% 155
2019
Q4 		$4.53M Sell
66,873
-20,426
-23% -$1.39M 0.07% 147
2019
Q3 		$5.67M Sell
87,299
-24,351
-22% -$1.53M 0.08% 115
2019
Q2 		$7.14M Sell
111,650
-2,700
-2% -$164K 0.1% 86
2019
Q1 		$6.42M Buy
+114,350
New +$6.98M 0.09% 144
2018
Q1 		– Sell
-86,580
Closed -$6.36M – 220
2017
Q4 		$6.36M Buy
86,580
+57,070
+193% +$4.06M 0.08% 128
2017
Q3 		$2.25M Buy
29,510
+10,050
+52% +$822K 0.03% 156
2017
Q2 		$1.75M Buy
19,460
+12,640
+185% +$1.11M 0.02% 156
2017
Q1 		$629K Sell
6,820
-920
-12% -$87K 0.01% 123
2016
Q4 		$687K Sell
7,740
-1,460
-16% -$115K 0.01% 108
2016
Q3 		$606K Hold
9,200
– – 0.01% 119
2016
Q2 		$536K Buy
9,200
+2,470
+37% +$171K 0.01% 127
2016
Q1 		$552K Buy
6,730
+3,430
+104% +$254K 0.01% 100
2015
Q4 		$266K Hold
3,300
– – ﹤0.01% 97
2015
Q3 		$262K Sell
3,300
-880
-21% -$67.2K ﹤0.01% 86
2015
Q2 		$269K Hold
4,180
– – ﹤0.01% 73
2015
Q1 		$277K Buy
+4,180
New +$271K ﹤0.01% 69

Other funds holding ALK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
DZ Bank
DZ Bank Frankfurt Am Main, Germany $130B AUM 46.38% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return

Lee Ainslie's ALK Position: Q1 2026 in Review

Lee Ainslie sold out of Alaska Air (ALK) in Q1 2026, closing a stake of 44,862 shares — an estimated $2.26M sold.

Lee Ainslie first reported a position in ALK in Q1 2015 and held it in 22 quarters. The position peaked at $7.14M in Q2 2019. 452 funds tracked by Wall St. Rank hold ALK as of Q1 2026.

  • Lee Ainslie reported no remaining Alaska Air position as of Q1 2026 after selling out during the quarter.
  • Lee Ainslie sold 44,862 Alaska Air shares in Q1 2026, an estimated $2.26M.
  • Lee Ainslie first reported a position in Alaska Air in Q1 2015 and held it in 22 quarters.
  • Lee Ainslie's Alaska Air position peaked at $7.14M in Q2 2019.
  • 452 funds tracked by Wall St. Rank held Alaska Air as of Q1 2026.

Based on Maverick Capital's 13F filing for Q1 2026, filed 15 May 2026.