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GROUP ONE TRADING LLC

Position in ALK — Alaska Air Group, Inc.

CIK 932540 CHICAGO, IL

Position in ALK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$18,341,722
+$17,923,644 QoQ
Shares Held
351,374
+2991.2% QoQ
Ownership
0.315%
of shares outstanding
% of Portfolio
0.62%
of 13F equity value
Holder Rank
#49
of 488 holders
Holding Since
Mar 2021
20 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ALK Over Time

Shares Held

Position Value (USD)

Position in Airlines

Industrials · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $42,531,245 across 10 Airlines names. ALK ranks #1 (43.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ALK
Alaska Air Group, Inc.
This page
351,374 $18,341,722

All Filings in ALK

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20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $18,341,722 351,374
2026-03-31 $418,078 11,367
2025-12-31 $5,009,829 99,599
2025-09-30 $4,104,211 82,447
2025-06-30 $815,133 16,474
2025-03-31 $360,142 7,317
2024-12-31 $8,243,711 127,316
2024-09-30 $1,234,323 27,302
2024-06-30 $434,946 10,766
2024-03-31 $2,012,447 46,812
2023-12-31 $928,654 23,769
2023-09-30 $746,272 20,126
2023-06-30 $1,016,854 19,121
2023-03-31 $256,459 6,112
2022-06-30 $1,270,305 31,718
2022-03-31 $7,528,363 129,777
2021-12-31 $1,867,472 35,844
2021-09-30 $1,886,920 32,200
2021-06-30 $1,779,808 29,511
2021-03-31 $300,371 4,340