西南航空公司
MX ˙ BMV ˙ US8447411088
SecurityMX:LUV / Southwest Airlines Co.
InstitutionWe Are One Seven, LLC
Latest Disclosed Ownership24,460 shares
Latest Disclosed Value $ 918,974
We Are One Seven, LLC reports 70.12% increase in ownership of LUV / Southwest Airlines Co.

On May 14, 2026 - We Are One Seven, LLC filed a 13F-HR form disclosing ownership of 24,460 shares of Southwest Airlines Co. (MX:LUV) valued at $918,974 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 14,378 shares of Southwest Airlines Co.. This represents a change in shares of 70.12% during the quarter.

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-14 2026-03-31 13F SOUTHWEST AIRLS COM 844741108 24,460 10,082 70.12 919 54.55 0.0185
2026-02-03 2025-12-31 13F SOUTHWEST AIRLS COM 844741108 14,378 3,102 27.51 594 65.46 0.0121
2025-10-24 2025-09-30 13F SOUTHWEST AIRLS COM 844741108 11,276 2,493 28.38 360 26.41 0.0083
2025-07-25 2025-06-30 13F SOUTHWEST AIRLS COM 844741108 8,783 1,027 13.24 285 9.23 0.0092
2025-05-08 2025-03-31 13F SOUTHWEST AIRLS COM 844741108 7,756 -3,203 -29.23 260 -29.35 0.0101
2025-02-14 2024-12-31 13F SOUTHWEST AIRLS COM 844741108 10,959 10,959 368 0.0141
2024-05-14 2024-03-31 13F SOUTHWEST AIRLS COM 844741108 0 -8,614 -100.00 0 -100.00
2024-02-14 2023-12-31 13F SOUTHWEST AIRLS COM 844741108 8,614 -1,537 -15.14 249 -9.49 0.0143
2023-11-03 2023-09-30 13F SOUTHWEST AIRLS COM 844741108 10,151 149 1.49 275 -24.31 0.0211
2023-08-11 2023-06-30 13F SOUTHWEST AIRLS COM 844741108 10,002 527 5.56 362 17.53 0.0332
2023-05-08 2023-03-31 13F SOUTHWEST AIRLS COM 844741108 9,475 -3,444 -26.66 308 -29.03 0.0196
2023-01-25 2022-12-31 13F SOUTHWEST AIRLS COM 844741108 12,919 -3,543 -21.52 435 -19.18 0.0435
2022-11-14 2022-09-30 13F Southwest Airlines COM 844741108 16,462 1,695 11.48 537 0.75 0.0208
2022-08-10 2022-06-30 13F SOUTHWEST AIRLS CO COM COM 844741108 14,767 -5,443 -26.93 533 -42.44 0.0735
2022-05-13 2022-03-31 13F SOUTHWEST AIRLS CO COM COM 844741108 20,210 2,733 15.64 926 23.63 0.0995
2022-02-09 2021-12-31 13F SOUTHWEST AIRLS CO COM COM 844741108 17,477 346 2.02 749 -7.53 0.0777
2021-11-09 2021-09-30 13F SOUTHWEST AIRLS CO COM COM 844741108 17,131 773 4.73 810 -6.68 0.1028
2021-07-29 2021-06-30 13F SOUTHWEST AIRLS CO COM COM 844741108 16,358 2,386 17.08 868 1.76 0.1213
2021-04-29 2021-03-31 13F SOUTHWEST AIRLS CO COM COM 844741108 13,972 5,269 60.54 853 110.10 0.1465
2021-01-22 2020-12-31 13F SOUTHWEST AIRLS CO COM COM 844741108 8,703 8,703 406 0.0837
2020-10-30 2020-09-30 13F SOUTHWEST AIRLS CO COM COM 844741108 0 -7,757 -100.00 0 -100.00
2020-08-12 2020-06-30 13F SOUTHWEST AIRLS CO COM COM 844741108 7,757 7,757 265 0.0689
2019-04-09 2019-03-31 13F SOUTHWEST AIRLS CO COM COM 844741108 0 -376 -100.00 0 -100.00
2019-01-24 2018-12-31 13F SOUTHWEST AIRLS CO COM COM 844741108 376 376 17 0.0073
2018-10-09 2018-09-30 13F SOUTHWEST AIRLINES CO COM Total COM 844741108 0 -319 -100.00 0 -100.00
2018-05-15 2018-03-31 13F SOUTHWEST AIRLINES CO COM Total COM 844741108 319 -400 -55.63 18 -61.70 0.0083
2018-02-16 2017-12-31 13F SOUTHWEST AIRLINES CO COM COM 844741108 719 719 47 0.0217
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.