Skip to main content
Livermore
Livermore
ZHEN

Group One Trading, L.P.

SEC CIK
0000932540
Latest filing
Aug 13, 2026

ALK holding history

Alaska Air Group, Inc. in every 13F filed by Group One Trading, L.P., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ALK overviewAll 13F holders of ALKFull Q2 2026 holdings

Shares (Q2 2026)
351,374
Value
$18.3M
% of portfolio
0.5%
Quarters held
20
Since Q1 2021
Holdings of ALK by Group One Trading, L.P., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026351,374$18.3M0.5%+340,007+2,991.2%AddedHolders
Q1 202611,367$418.1K<0.1%−88,232−88.6%ReducedHolders
Q4 202599,599$5.01M0.1%+17,152+20.8%AddedHolders
Q3 202582,447$4.10M0.1%+65,973+400.5%AddedHolders
Q2 202516,474$815.1K<0.1%+9,157+125.1%AddedHolders
Q1 20257,317$360.1K<0.1%−119,999−94.3%ReducedHolders
Q4 2024127,316$8.24M0.3%+100,014+366.3%AddedHolders
Q3 202427,302$1.23M<0.1%+16,536+153.6%AddedHolders
Q2 202410,766$434.9K<0.1%−36,046−77.0%ReducedHolders
Q1 202446,812$2.01M0.1%+23,043+96.9%AddedHolders
Q4 202323,769$928.7K<0.1%+3,643+18.1%AddedHolders
Q3 202320,126$746.3K<0.1%+1,005+5.3%AddedHolders
Q2 202319,121$1.02M<0.1%+13,009+212.8%AddedHolders
Q1 20236,112$256.5K<0.1%+6,112NewHolders
Q3 20220$00.0%−31,718−100.0%Sold outHolders
Q2 202231,718$1.27M<0.1%−98,059−75.6%ReducedHolders
Q1 2022129,777$7.53M0.2%+93,933+262.1%AddedHolders
Q4 202135,844$1.87M<0.1%+3,644+11.3%AddedHolders
Q3 202132,200$1.89M<0.1%+2,689+9.1%AddedHolders
Q2 202129,511$1.78M<0.1%+25,171+580.0%AddedHolders
Q1 20214,340$300.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.