Southwest Airlines Co.
AT ˙ WBAG ˙ US8447411088
35,81 € ↑0,01 (0,03%)
2026-06-04
DEL PRIS
SecurityAT:LUV / Southwest Airlines Co.
InstitutionInvesco Ltd.
Latest Disclosed Ownership6,517,386 shares
Latest Disclosed Value $ 244,858,192
Invesco Ltd. reports 11.99% increase in ownership of LUV / Southwest Airlines Co.

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 6,517,386 shares of Southwest Airlines Co. (AT:LUV) valued at $206,568,549 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 5,819,663 shares of Southwest Airlines Co.. This represents a change in shares of 11.99% during the quarter. The current value of the position is $233,387,593 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)
2026-05-12 2026-03-31 13F SOUTHWEST AIRLS COM 844741108 6,517,386 697,723 11.99 244,858 1.80 0.0047
2026-02-19 2025-12-31 13F SOUTHWEST AIRLS COM 844741108 5,819,663 -1,017,534 -14.88 240,527 10.25 0.0369
2025-11-13 2025-09-30 13F SOUTHWEST AIRLS COM 844741108 6,837,197 577,326 9.22 218,175 7.44 0.0344
2025-08-13 2025-06-30 13F SOUTHWEST AIRLS COM 844741108 6,259,871 -642,374 -9.31 203,070 -12.39 0.0345
2025-05-12 2025-03-31 13F SOUTHWEST AIRLS COM 844741108 6,902,245 296,692 4.49 231,777 4.37 0.0439
2025-02-13 2024-12-31 13F SOUTHWEST AIRLS COM 844741108 6,605,553 -103,604 -1.54 222,079 11.71 0.0411
2024-11-12 2024-09-30 13F SOUTHWEST AIRLS COM 844741108 6,709,157 -922,514 -12.09 198,792 -8.95 0.0384
2024-08-13 2024-06-30 13F SOUTHWEST AIRLS COM 844741108 7,631,671 1,446,148 23.38 218,342 20.93 0.0462
2024-05-14 2024-03-31 13F SOUTHWEST AIRLS COM 844741108 6,185,523 888,584 16.78 180,555 18.03 0.0388
2024-02-13 2023-12-31 13F SOUTHWEST AIRLS COM 844741108 5,296,939 745,344 16.38 152,976 24.16 0.0364
2023-11-13 2023-09-30 13F SOUTHWEST AIRLS COM 844741108 4,551,595 481,663 11.83 123,212 -16.39 0.0332
2023-08-11 2023-06-30 13F SOUTHWEST AIRLS COM 844741108 4,069,932 297,283 7.88 147,372 20.05 0.0386
2023-05-12 2023-03-31 13F SOUTHWEST AIRLS COM 844741108 3,772,649 -200,090 -5.04 122,762 -8.22 0.0342
2023-02-13 2022-12-31 13F SOUTHWEST AIRLS COM 844741108 3,972,739 1,315,005 49.48 133,762 63.19 0.0392
2022-11-14 2022-09-30 13F SOUTHWEST AIRLS COM 844741108 2,657,734 143,130 5.69 81,965 -9.76 0.0264
2022-08-15 2022-06-30 13F SOUTHWEST AIRLS COM 844741108 2,514,604 -111,401 -4.24 90,828 -24.48 0.0275
2022-05-16 2022-03-31 13F SOUTHWEST AIRLS COM 844741108 2,626,005 -2,801,710 -51.62 120,272 -48.28 0.0307
2022-02-14 2021-12-31 13F SOUTHWEST AIRLS COM 844741108 5,427,715 1,273,806 30.67 232,524 8.84 0.0561
2021-11-15 2021-09-30 13F SOUTHWEST AIRLS COM 844741108 4,153,909 1,922,194 86.13 213,636 80.31 0.0541
2021-08-17 2021-06-30 13F SOUTHWEST AIRLS COM 844741108 2,231,715 602,159 36.95 118,481 19.08 0.0291
2021-05-17 2021-03-31 13F SOUTHWEST AIRLS COM 844741108 1,629,556 -354,736 -17.88 99,501 7.58 0.0266
2021-02-16 2020-12-31 13F SOUTHWEST AIRLS COM 844741108 1,984,292 62,083 3.23 92,487 28.31 0.0269
2020-11-16 2020-09-30 13F SOUTHWEST AIRLS COM 844741108 1,922,209 30,386 1.61 72,083 11.48 0.0244
2020-08-14 2020-06-30 13F SOUTHWEST AIRLS COM 844741108 1,891,823 153,228 8.81 64,662 4.44 0.0231
2020-05-15 2020-03-31 13F SOUTHWEST AIRLS COM 844741108 1,738,595 -135,170 -7.21 61,911 -38.79 0.0261
2020-02-14 2019-12-31 13F SOUTHWEST AIRLS COM 844741108 1,873,765 182,451 10.79 101,146 10.73 0.0314
2019-11-14 2019-09-30 13F SOUTHWEST AIRLS COM 844741108 1,691,314 -89,819 -5.04 91,348 1.00 0.0239
2019-08-14 2019-06-30 13F/A-1 SOUTHWEST AIRLS COM 844741108 1,781,133 -370,858 -17.23 90,445 -19.04 0.0233
2019-08-14 2019-06-30 13F SOUTHWEST AIRLS COM 844741108 1,781,133 -2,102,534 90,445
2019-05-15 2019-03-31 13F SOUTHWEST AIRLS COM 844741108 2,151,991 1,132,888 111.17 111,709 135.83 0.0377
2019-02-14 2018-12-31 13F SOUTHWEST AIRLS COM 844741108 1,019,103 -98,684 -8.83 47,369 -32.14 0.0181
2018-11-14 2018-09-30 13F SOUTHWEST AIRLS COM 844741108 1,117,787 -174,729 -13.52 69,806 6.15 0.0220
2018-08-14 2018-06-30 13F SOUTHWEST AIRLS COM 844741108 1,292,516 -22,423 -1.71 65,763 -12.69 0.0218
2018-05-15 2018-03-31 13F SOUTHWEST AIRLS COM 844741108 1,314,939 -331,550 -20.14 75,319 -30.11 0.0282
2018-02-14 2017-12-31 13F SOUTHWEST AIRLS COM 844741108 1,646,489 -319,651 -16.26 107,762 -2.09 0.0389
2017-11-14 2017-09-30 13F SOUTHWEST AIRLS COM 844741108 1,966,140 -41,339 -2.06 110,065 -11.77 0.0407
2017-08-14 2017-06-30 13F SOUTHWEST AIRLS COM 844741108 2,007,479 -165,811 -7.63 124,743 6.77 0.0388
2017-05-15 2017-03-31 13F SOUTHWEST AIRLS COM 844741108 2,173,290 722,134 49.76 116,836 61.54 0.0384
2017-02-14 2016-12-31 13F SOUTHWEST AIRLS COM 844741108 1,451,156 -2,617,698 -64.34 72,326 -54.29 0.0243
2016-11-14 2016-09-30 13F SOUTHWEST AIRLS COM 844741108 4,068,854 1,006,728 32.88 158,238 31.79 0.0544
2016-08-15 2016-06-30 13F SOUTHWEST AIRLS COM 844741108 3,062,126 -1,094,815 -26.34 120,065 -35.53 0.0441
2016-05-16 2016-03-31 13F SOUTHWEST AIRLS COM 844741108 4,156,941 -1,642,921 -28.33 186,231 -25.43 0.0757
2016-02-16 2015-12-31 13F SOUTHWEST AIRLS COM 844741108 5,799,862 273,236 4.94 249,742 18.79 0.0997
2015-11-16 2015-09-30 13F SOUTHWEST AIRLS COM 844741108 5,526,626 1,503,111 37.36 210,234 57.91 0.0892
2015-08-14 2015-06-30 13F SOUTHWEST AIRLINES COMMON 844741108 4,023,515 -1,802,607 -30.94 133,138 -48.42 0.0522
2015-05-15 2015-03-31 13F SOUTHWEST AIRLINES COMMON 844741108 5,826,122 -752,852 -11.44 258,097 -7.30 0.0999
2015-02-13 2014-12-31 13F SOUTHWEST AIRLINES COMMON 844741108 6,578,974 2,317,466 54.38 278,423 93.47 0.1076
2014-11-14 2014-09-30 13F SOUTHWEST AIRLINES COMMON 844741108 4,261,508 -683,474 -13.82 143,911 8.35 0.0575
2014-08-14 2014-06-30 13F SOUTHWEST AIRLINES COMMON 844741108 4,944,982 516,299 11.66 132,822 27.03 0.0523
2014-05-15 2014-03-31 13F SOUTHWEST AIRLINES COMMON 844741108 4,428,683 -1,481,303 -25.06 104,560 -6.09 0.0424
2014-02-13 2013-12-31 13F SOUTHWEST AIRLINES COMMON 844741108 5,909,986 535,382 9.96 111,343 42.28 0.0442
2013-11-13 2013-09-30 13F SOUTHWEST AIRLINES COMMON 844741108 5,374,604 1,357,610 33.80 78,256 51.13 0.0340
2013-08-14 2013-06-30 13F SOUTHWEST AIRLINES COMMON 844741108 4,016,994 4,016,994 51,780 0.0241
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.