Alaska Air Group, Inc.
US ˙ NYSE ˙ US0116591092

SecurityALK / Alaska Air Group, Inc.
InstitutionEngineers Gate Manager LP
Latest Disclosed Ownership5,642 shares
Latest Disclosed Value $ 207,513
Engineers Gate Manager LP reports 0.30% increase in ownership of ALK / Alaska Air Group, Inc.

On May 15, 2026 - Engineers Gate Manager LP filed a 13F-HR form disclosing ownership of 5,642 shares of Alaska Air Group, Inc. (US:ALK) valued at $207,513 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 5,625 shares of Alaska Air Group, Inc.. This represents a change in shares of 0.30% during the quarter. The current value of the position is $236,231 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ALASKA AIR GROUP COM 011659109 5,642 17 0.30 208 -26.60 0.0026
2026-02-17 2025-12-31 13F ALASKA AIR GROUP COM 011659109 5,625 -25,888 -82.15 283 -82.02 0.0034
2025-11-14 2025-09-30 13F ALASKA AIR GROUP COM 011659109 31,513 -100,094 -76.06 1,569 -75.92 0.0180
2025-08-14 2025-06-30 13F ALASKA AIR GROUP COM 011659109 131,607 3,279 2.56 6,512 3.09 0.0810
2025-05-15 2025-03-31 13F ALASKA AIR GROUP COM 011659109 128,328 121,940 1,908.89 6,316 1,429.30 0.1065
2025-02-14 2024-12-31 13F ALASKA AIR GROUP COM 011659109 6,388 -113,440 -94.67 414 -92.38 0.0072
2024-11-14 2024-09-30 13F ALASKA AIR GROUP COM 011659109 119,828 86,245 256.81 5,417 299.48 0.1057
2024-08-14 2024-06-30 13F ALASKA AIR GROUP COM 011659109 33,583 -47,741 -58.70 1,357 -61.21 0.0306
2024-05-15 2024-03-31 13F ALASKA AIR GROUP COM 011659109 81,324 29,992 58.43 3,496 74.36 0.0920
2024-02-14 2023-12-31 13F ALASKA AIR GROUP COM 011659109 51,332 -53,684 -51.12 2,006 -48.50 0.0573
2023-11-14 2023-09-30 13F ALASKA AIR GROUP COM 011659109 105,016 105,016 3,894 0.1439
2023-08-14 2023-06-30 13F ALASKA AIR GROUP COM 011659109 0 -6,023 -100.00 0 -100.00
2023-05-15 2023-03-31 13F ALASKA AIR GROUP COM 011659109 6,023 -299 -4.73 253 -7.01 0.0106
2023-02-14 2022-12-31 13F ALASKA AIR GROUP COM 011659109 6,322 -12,624 -66.63 271 -63.48 0.0163
2022-11-14 2022-09-30 13F ALASKA AIR GROUP COM 011659109 18,946 8,894 88.48 742 84.12 0.0462
2022-08-15 2022-06-30 13F ALASKA AIR GROUP COM 011659109 10,052 10,052 403 0.0148
2022-05-16 2022-03-31 13F ALASKA AIR GROUP COM 011659109 0 -38,114 -100.00 0 -100.00
2022-02-14 2021-12-31 13F ALASKA AIR GROUP COM 011659109 38,114 26,805 237.02 1,986 199.55 0.0893
2021-11-15 2021-09-30 13F ALASKA AIR GROUP COM 011659109 11,309 4,879 75.88 663 70.88 0.0378
2021-08-16 2021-06-30 13F ALASKA AIR GROUP COM 011659109 6,430 6,430 388 0.0250
2021-05-17 2021-03-31 13F ALASKA AIR GROUP COM 011659109 0 -13,413 -100.00 0 -100.00
2021-02-16 2020-12-31 13F ALASKA AIR GROUP COM 011659109 13,413 627 4.90 697 48.93 0.0302
2020-11-16 2020-09-30 13F ALASKA AIR GROUP COM 011659109 12,786 12,786 -4.67 468 -32.86 0.0220
2020-08-17 2020-06-30 13F ALASKA AIR GROUP COM 011659109 0 -33,195 -100.00 0 -100.00
2020-05-15 2020-03-31 13F ALASKA AIR GROUP COM 011659109 33,195 28,125 554.73 945 175.51 0.0681
2020-02-14 2019-12-31 13F ALASKA AIR GROUP COM 011659109 5,070 -393 -7.19 343 -3.38 0.0151
2019-11-14 2019-09-30 13F ALASKA AIR GROUP COM 011659109 5,463 5,463 7.75 355 3.50 0.0180
2018-08-03 2018-06-30 13F ALASKA AIR GROUP COM 011659109 0 -39,311 -100.00 0 -100.00
2018-05-07 2018-03-31 13F ALASKA AIR GROUP COM 011659109 39,311 39,311 2,436 0.1624
2018-02-01 2017-12-31 13F ALASKA AIR GROUP COM 011659109 0 -40,813 -100.00 0 -100.00
2017-11-13 2017-09-30 13F ALASKA AIR GROUP COM 011659109 40,813 40,813 3,113 0.2619
2017-08-10 2017-06-30 13F ALASKA AIR GROUP COM 011659109 0 -27,100 -100.00 0 -100.00
2017-05-05 2017-03-31 13F ALASKA AIR GROUP COM 011659109 27,100 15,324 130.13 2,499 139.14 0.2481
2017-02-10 2016-12-31 13F ALASKA AIR GROUP COM 011659109 11,776 -56,598 -82.78 1,045 -76.79 0.1121
2016-11-09 2016-09-30 13F ALASKA AIR GROUP COM 011659109 68,374 34,160 99.84 4,503 125.83 0.4689
2016-08-11 2016-06-30 13F ALASKA AIR GROUP COM 011659109 34,214 34,214 -49.96 1,994 -55.72 0.1431
2016-05-09 2016-03-31 13F ALASKA AIR GROUP COM 011659109 0 -37,734 -100.00 0 -100.00
2016-02-05 2015-12-31 13F ALASKA AIR GROUP COM 011659109 37,734 37,734 0.00 3,038 0.2052
2015-11-16 2015-09-30 13F ALASKA AIR GROUP COM 011659109 0 -3,504 -100.00 0 -100.00
2015-08-14 2015-06-30 13F ALASKA AIR GROUP COM 011659109 3,504 3,504 0.00 226 0.0221
2015-05-15 2015-03-31 13F ALASKA AIR GROUP COM 011659109 0 -15,897 -100.00 0 -100.00
2015-02-17 2014-12-31 13F ALASKA AIR GROUP COM 011659109 15,897 15,897 950 0.2705
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.