Southwest Airlines Co.
US ˙ NYSE ˙ US8447411088

SecurityLUV / Southwest Airlines Co.
InstitutionLee Financial Co
Latest Disclosed Ownership9,081 shares
Latest Disclosed Value $ 342,710
Lee Financial Co reports 0.04% increase in ownership of LUV / Southwest Airlines Co.

On April 13, 2026 - Lee Financial Co filed a 13F-HR form disclosing ownership of 9,081 shares of Southwest Airlines Co. (US:LUV) valued at $341,173 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 9,077 shares of Southwest Airlines Co.. This represents a change in shares of 0.04% during the quarter. The current value of the position is $371,140 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.

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)
2026-04-13 2026-03-31 13F SOUTHWEST AIRLS COM 844741108 9,081 4 0.04 343 -9.04 0.0456
2026-01-22 2025-12-31 13F SOUTHWEST AIRLS COM 844741108 9,077 -20 -0.22 377 29.66 0.0508
2025-11-04 2025-09-30 13F SOUTHWEST AIRLS COM 844741108 9,097 0 0.00 290 -2.03 0.0364
2025-07-24 2025-06-30 13F SOUTHWEST AIRLS COM 844741108 9,097 57 0.63 297 -2.95 0.0425
2025-05-13 2025-03-31 13F SOUTHWEST AIRLS COM 844741108 9,040 -273 -2.93 305 -2.87 0.0466
2025-01-30 2024-12-31 13F SOUTHWEST AIRLS COM 844741108 9,313 -3,445 -27.00 315 -16.93 0.0442
2024-11-14 2024-09-30 13F SOUTHWEST AIRLS COM 844741108 12,758 626 5.16 378 8.31 0.0537
2024-08-14 2024-06-30 13F SOUTHWEST AIRLS COM 844741108 12,132 1,200 10.98 349 9.40 0.0569
2024-05-15 2024-03-31 13F SOUTHWEST AIRLS COM 844741108 10,932 647 6.29 319 7.05 0.0532
2024-02-08 2023-12-31 13F SOUTHWEST AIRLS COM 844741108 10,285 150 1.48 299 8.76 0.0524
2023-11-09 2023-09-30 13F SOUTHWEST AIRLS COM 844741108 10,135 43 0.43 274 -25.34 0.0511
2023-08-08 2023-06-30 13F SOUTHWEST AIRLS COM 844741108 10,092 -56 -0.55 367 11.21 0.0643
2023-05-15 2023-03-31 13F SOUTHWEST AIRLS COM 844741108 10,148 33 0.33 330 -2.94 0.0567
2023-02-09 2022-12-31 13F SOUTHWEST AIRLS COM 844741108 10,115 56 0.56 341 9.68 0.0581
2022-11-02 2022-09-30 13F SOUTHWEST AIRLS COM 844741108 10,059 -39 -0.39 310 -15.07 0.0580
2022-08-10 2022-06-30 13F SOUTHWEST AIRLS COM 844741108 10,098 -356 -3.41 365 -23.80 0.0670
2022-05-11 2022-03-31 13F SOUTHWEST AIRLS COM 844741108 10,454 355 3.52 479 10.62 0.0857
2022-02-08 2021-12-31 13F SOUTHWEST AIRLS COM 844741108 10,099 -50 -0.49 433 -17.05 0.0813
2021-11-12 2021-09-30 13F SOUTHWEST AIRLS COM 844741108 10,149 0 0.00 522 -3.15 0.1080
2021-08-04 2021-06-30 13F SOUTHWEST AIRLS COM 844741108 10,149 2,224 28.06 539 11.36 0.1143
2021-05-13 2021-03-31 13F SOUTHWEST AIRLS COM 844741108 7,925 100 1.28 484 32.60 0.1148
2021-02-12 2020-12-31 13F SOUTHWEST AIRLS COM 844741108 7,825 1,500 23.72 365 54.01 0.0947
2020-11-03 2020-09-30 13F SOUTHWEST AIRLS COM 844741108 6,325 0 0.00 237 9.72 0.0662
2020-08-11 2020-06-30 13F SOUTHWEST AIRLS COM 844741108 6,325 -200 -3.07 216 -6.90 0.0600
2020-05-07 2020-03-31 13F SOUTHWEST AIRLS COM 844741108 6,525 -5 -0.08 232 -34.09 0.0770
2020-02-14 2019-12-31 13F SOUTHWEST AIRLS COM 844741108 6,530 -104 -1.57 352 -1.68 0.0760
2019-11-08 2019-09-30 13F SOUTHWEST AIRLS COM 844741108 6,634 1 0.02 358 6.23 0.0805
2019-07-30 2019-06-30 13F SOUTHWEST AIRLS COM 844741108 6,633 -99 -1.47 337 -3.44 0.0761
2019-04-30 2019-03-31 13F SOUTHWEST AIRLS COM 844741108 6,732 1 0.01 349 11.50 0.0817
2019-02-11 2018-12-31 13F SOUTHWEST AIRLS COM 844741108 6,731 0 0.00 313 -25.48 0.0839
2018-11-07 2018-09-30 13F SOUTHWEST AIRLS COM 844741108 6,731 -999 -12.92 420 6.87 0.1033
2018-08-14 2018-06-30 13F SOUTHWEST AIRLS COM 844741108 7,730 -1,050 -11.96 393 -21.87 0.0926
2018-05-09 2018-03-31 13F SOUTHWEST AIRLS COM 844741108 8,780 2,255 34.56 503 17.80 0.1276
2018-02-09 2017-12-31 13F SOUTHWEST AIRLS COM 844741108 6,525 0 0.00 427 16.99 0.1240
2017-11-07 2017-09-30 13F SOUTHWEST AIRLS COM 844741108 6,525 200 3.16 365 -7.12 0.1178
2017-07-27 2017-06-30 13F SOUTHWEST AIRLS COM 844741108 6,325 -500 -7.33 393 7.08 0.1446
2017-05-09 2017-03-31 13F SOUTHWEST AIRLS COM 844741108 6,825 -500 -6.83 367 0.55 0.1463
2017-02-14 2016-12-31 13F SOUTHWEST AIRLS COM 844741108 7,325 7,325 365 0.2043
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.