Southwest Airlines Co.
US ˙ NYSE ˙ US8447411088

SecurityLUV / Southwest Airlines Co.
InstitutionSavant Capital, LLC
Latest Disclosed Ownership22,958 shares
Latest Disclosed Value $ 862,550
Savant Capital, LLC reports 3.93% increase in ownership of LUV / Southwest Airlines Co.

On May 4, 2026 - Savant Capital, LLC filed a 13F-HR form disclosing ownership of 22,958 shares of Southwest Airlines Co. (US:LUV) valued at $862,532 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 22,090 shares of Southwest Airlines Co.. This represents a change in shares of 3.93% during the quarter. The current value of the position is $938,293 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)
2026-05-04 2026-03-31 13F SOUTHWEST AIRLS COM 844741108 22,958 868 3.93 863 -5.48 0.0042
2026-02-10 2025-12-31 13F SOUTHWEST AIRLS COM 844741108 22,090 4,646 26.63 913 64.03 0.0052
2026-03-04 2025-09-30 13F/A-1 SOUTHWEST AIRLS COM 844741108 17,444 -41 -0.23 557 -1.94 0.0034
2025-11-05 2025-09-30 13F SOUTHWEST AIRLS COM 844741108 18,705 -149 597 0.0032
2026-03-04 2025-06-30 13F/A-1 SOUTHWEST AIRLS COM 844741108 17,485 1,766 11.23 567 7.59 0.0041
2025-08-06 2025-06-30 13F SOUTHWEST AIRLS COM 844741108 18,854 1,973 612 0.0038
2026-03-04 2025-03-31 13F/A-1 SOUTHWEST AIRLS COM 844741108 15,719 -784 -4.75 528 -4.87 0.0045
2025-05-08 2025-03-31 13F SOUTHWEST AIRLS COM 844741108 16,881 378 567 0.0041
2025-01-29 2024-12-31 13F SOUTHWEST AIRLS COM 844741108 16,503 1,941 13.33 555 28.54 0.0044
2024-11-04 2024-09-30 13F SOUTHWEST AIRLS COM 844741108 14,562 601 4.30 431 8.02 0.0036
2024-08-05 2024-06-30 13F SOUTHWEST AIRLS COM 844741108 13,961 676 5.09 399 3.10 0.0040
2024-05-06 2024-03-31 13F SOUTHWEST AIRLS COM 844741108 13,285 2,019 17.92 388 19.08 0.0044
2024-02-05 2023-12-31 13F SOUTHWEST AIRLS COM 844741108 11,266 1,569 16.18 325 24.05 0.0042
2023-11-07 2023-09-30 13F SOUTHWEST AIRLS COM 844741108 9,697 -578 -5.63 262 -29.57 0.0039
2023-08-04 2023-06-30 13F SOUTHWEST AIRLS COM 844741108 10,275 553 5.69 372 17.72 0.0058
2023-05-03 2023-03-31 13F SOUTHWEST AIRLS COM 844741108 9,722 -506 -4.95 316 -6.23 0.0059
2023-02-13 2022-12-31 13F/A-1 SOUTHWEST AIRLS COM 844741108 10,228 -1,664 -13.99 337 -8.17 0.0082
2023-02-07 2022-12-31 13F SOUTHWEST AIRLS COM 844741108 10,228 -1,664 337 0.0082
2022-10-31 2022-09-30 13F SOUTHWEST AIRLS COM 844741108 11,892 -285 -2.34 367 -16.59 0.0114
2022-07-22 2022-06-30 13F SOUTHWEST AIRLS COM 844741108 12,177 1,187 10.80 440 -12.52 0.0133
2022-05-05 2022-03-31 13F SOUTHWEST AIRLS COM 844741108 10,990 1,117 11.31 503 18.91 0.0165
2022-02-08 2021-12-31 13F SOUTHWEST AIRLS COM 844741108 9,873 -312 -3.06 423 -19.27 0.0137
2021-11-12 2021-09-30 13F SOUTHWEST AIRLS COM 844741108 10,185 2,012 24.62 524 20.74 0.0191
2021-08-04 2021-06-30 13F SOUTHWEST AIRLS COM 844741108 8,173 9 0.11 434 -13.03 0.0175
2021-05-04 2021-03-31 13F SOUTHWEST AIRLS COM 844741108 8,164 -26 -0.32 499 30.63 0.0267
2021-02-03 2020-12-31 13F SOUTHWEST AIRLS COM 844741108 8,190 189 2.36 382 27.33 0.0222
2020-11-04 2020-09-30 13F SOUTHWEST AIRLS COM 844741108 8,001 -2,100 -20.79 300 -13.04 0.0205
2020-08-11 2020-06-30 13F SOUTHWEST AIRLS COM 844741108 10,101 95 0.95 345 -3.09 0.0261
2020-04-30 2020-03-31 13F SOUTHWEST AIRLS COM 844741108 10,006 2,566 34.49 356 -11.44 0.0338
2020-01-31 2019-12-31 13F SOUTHWEST AIRLS COM 844741108 7,440 0 0.00 402 0.00 0.0493
2019-11-12 2019-09-30 13F SOUTHWEST AIRLS COM 844741108 7,440 -270 -3.50 402 2.55 0.0558
2019-08-06 2019-06-30 13F SOUTHWEST AIRLS COM 844741108 7,710 60 0.78 392 -1.26 0.0552
2019-05-02 2019-03-31 13F SOUTHWEST AIRLS COM 844741108 7,650 0 0.00 397 11.52 0.0745
2019-02-05 2018-12-31 13F SOUTHWEST AIRLS COM 844741108 7,650 -268 -3.38 356 -27.94 0.0745
2018-10-22 2018-09-30 13F SOUTHWEST AIRLS COM 844741108 7,918 268 3.50 494 26.99 0.0887
2018-08-07 2018-06-30 13F SOUTHWEST AIRLS COM 844741108 7,650 270 3.66 389 -8.04 0.0831
2018-04-27 2018-03-31 13F SOUTHWEST AIRLS COM 844741108 7,380 -40 -0.54 423 -12.96 0.0892
2018-01-30 2017-12-31 13F SOUTHWEST AIRLS COM 844741108 7,420 -300 -3.89 486 12.50 0.1022
2017-10-31 2017-09-30 13F SOUTHWEST AIRLS COM 844741108 7,720 -30 -0.39 432 -10.37 0.0969
2017-08-03 2017-06-30 13F SOUTHWEST AIRLS COM 844741108 7,750 -434 -5.30 482 9.55 0.1139
2017-05-09 2017-03-31 13F SOUTHWEST AIRLS COM 844741108 8,184 509 6.63 440 14.88 0.1088
2017-01-11 2016-12-31 13F SOUTHWEST AIRLS COM 844741108 7,675 320 4.35 383 33.92 0.1029
2016-10-28 2016-09-30 13F SOUTHWEST AIRLS COM 844741108 7,355 -40 -0.54 286 -1.38 0.0786
2016-07-28 2016-06-30 13F SOUTHWEST AIRLS COM 844741108 7,395 195 2.71 290 -10.22 0.0830
2016-05-11 2016-03-31 13F SOUTHWEST AIRLS COM 844741108 7,200 0 0.00 323 4.19 0.0981
2016-02-02 2015-12-31 13F SOUTHWEST AIRLS COM 844741108 7,200 -552 -7.12 310 5.08 0.0967
2015-11-06 2015-09-30 13F SOUTHWEST AIRLS COM 844741108 7,752 -488 -5.92 295 8.06 0.1056
2015-08-11 2015-06-30 13F SOUTHWEST AIRLS COM 844741108 8,240 520 6.74 273 -20.18 0.0919
2015-05-13 2015-03-31 13F SOUTHWEST AIRLS COM 844741108 7,720 -265 -3.32 342 1.18 0.1211
2015-02-09 2014-12-31 13F SOUTHWEST AIRLS COM 844741108 7,985 120 1.53 338 27.07 0.1280
2014-10-28 2014-09-30 13F SOUTHWEST AIRLS COM 844741108 7,865 -10 -0.13 266 25.47 0.1131
2014-08-05 2014-06-30 13F SOUTHWEST AIRLS COM 844741108 7,875 7,875 212 0.0917
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.