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Tower Research Capital (TRC)’s Alaska Air ALK Stock Holding History

Tower Research Capital (TRC)’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 		$135K Sell
3,662
-2,667
-42% -$129K ﹤0.01% 1944
2025
Q4 		$318K Buy
6,329
+3,303
+109% +$153K 0.01% 1116
2025
Q3 		$151K Buy
3,026
+756
+33% +$42K ﹤0.01% 1696
2025
Q2 		$112K Sell
2,270
-4,909
-68% -$239K ﹤0.01% 2283
2025
Q1 		$353K Buy
7,179
+1,490
+26% +$97.8K 0.01% 1048
2024
Q4 		$368K Sell
5,689
-4,551
-44% -$239K 0.01% 1269
2024
Q3 		$463K Buy
10,240
+4,489
+78% +$170K 0.01% 923
2024
Q2 		$232K Sell
5,751
-231
-4% -$9.8K ﹤0.01% 1953
2024
Q1 		$257K Sell
5,982
-11,746
-66% -$439K 0.01% 1248
2023
Q4 		$693K Buy
17,728
+13,351
+305% +$476K 0.01% 1116
2023
Q3 		$162K Sell
4,377
-2,205
-34% -$99.9K 0.01% 1580
2023
Q2 		$350K Buy
6,582
+3,746
+132% +$170K 0.01% 1210
2023
Q1 		$119K Sell
2,836
-299
-10% -$14K ﹤0.01% 1700
2022
Q4 		$135K Sell
3,135
-3,747
-54% -$165K 0.01% 1591
2022
Q3 		$270K Buy
6,882
+112
+2% +$4.92K ﹤0.01% 1641
2022
Q2 		$271K Sell
6,770
-7,172
-51% -$350K 0.01% 1548
2022
Q1 		$809K Sell
13,942
-840
-6% -$45.8K 0.01% 882
2021
Q4 		$770K Buy
14,782
+6,614
+81% +$358K 0.01% 846
2021
Q3 		$479K Sell
8,168
-877
-10% -$50.5K 0.01% 1021
2021
Q2 		$545K Sell
9,045
-7,005
-44% -$473K 0.01% 1118
2021
Q1 		$1.11M Buy
16,050
+13,686
+579% +$823K 0.02% 726
2020
Q4 		$122K Sell
2,364
-30,946
-93% -$1.39M ﹤0.01% 2157
2020
Q3 		$1.22M Buy
33,310
+31,066
+1,384% +$1.16M 0.01% 793
2020
Q2 		$82K Sell
2,244
-16,556
-88% -$539K ﹤0.01% 2632
2020
Q1 		$535K Buy
18,800
+18,493
+6,024% +$1.01M 0.03% 410
2019
Q4 		$21K Sell
307
-4,138
-93% -$283K ﹤0.01% 1878
2019
Q3 		$288K Buy
+4,445
New +$280K 0.02% 828
2019
Q2 		– Sell
-6,151
Closed -$345K – 3614
2019
Q1 		$345K Buy
6,151
+5,786
+1,585% +$353K 0.02% 844
2018
Q4 		$22K Sell
365
-2,117
-85% -$137K ﹤0.01% 1859
2018
Q3 		$171K Buy
+2,482
New +$161K 0.01% 1057
2018
Q2 		– Sell
-4,123
Closed -$255K – 3599
2018
Q1 		$255K Buy
4,123
+3,930
+2,036% +$261K 0.02% 768
2017
Q4 		$14K Buy
193
+139
+257% +$9.88K ﹤0.01% 2306
2017
Q3 		$4K Buy
+54
New +$4.42K ﹤0.01% 3370
2017
Q2 		– Sell
-386
Closed -$36K – 2645
2017
Q1 		$36K Sell
386
-821
-68% -$77.7K ﹤0.01% 904
2016
Q4 		$107K Sell
1,207
-1,464
-55% -$115K 0.01% 929
2016
Q3 		$176K Buy
2,671
+594
+29% +$39.1K 0.02% 544
2016
Q2 		$121K Buy
2,077
+1,233
+146% +$85.2K 0.01% 987
2016
Q1 		$69K Buy
+844
New +$62.4K 0.01% 625
2015
Q4 		– Sell
-104
Closed -$8K – 4416
2015
Q3 		$8K Sell
104
-2,213
-96% -$169K ﹤0.01% 2451
2015
Q2 		$149K Buy
+2,317
New +$149K 0.01% 540
2015
Q1 		– Sell
-350
Closed -$21K – 4366
2014
Q4 		$21K Sell
350
-977
-74% -$51.5K ﹤0.01% 1550
2014
Q3 		$58K Sell
1,327
-10,473
-89% -$486K 0.01% 1394
2014
Q2 		$561K Buy
11,800
+11,148
+1,710% +$531K 0.07% 228
2014
Q1 		$30K Sell
652
-2,856
-81% -$118K ﹤0.01% 1489
2013
Q4 		$129K Sell
3,508
-2,714
-44% -$96.4K 0.02% 712
2013
Q3 		$195K Buy
6,222
+3,918
+170% +$117K 0.02% 767
2013
Q2 		$60K Buy
+2,304
New +$67.9K ﹤0.01% 800

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

Tower Research Capital (TRC)'s ALK Position: Q1 2026 in Review

Tower Research Capital (TRC) reduced its Alaska Air (ALK) stake by 42% in Q1 2026, selling an estimated $129K and leaving 3,662 shares worth $135K. The position accounts for ﹤0.01% of the portfolio, ranked #1944.

Tower Research Capital (TRC) first reported a position in ALK in Q2 2013 and has held it in 47 quarters since. The position peaked at $1.22M in Q3 2020. 449 funds tracked by Wall St. Rank hold ALK as of Q1 2026.

  • Tower Research Capital (TRC) held 3,662 shares of Alaska Air worth $135K as of Q1 2026.
  • Tower Research Capital (TRC) sold 2,667 Alaska Air shares in Q1 2026, an estimated $129K.
  • Alaska Air made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #1944 holding.
  • Tower Research Capital (TRC) first reported a position in Alaska Air in Q2 2013 and has held it in 47 quarters since.
  • Tower Research Capital (TRC)'s Alaska Air position peaked at $1.22M in Q3 2020.
  • 449 funds tracked by Wall St. Rank held Alaska Air as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.