西南航空公司
MX ˙ BMV ˙ US8447411088
SecurityMX:LUV / Southwest Airlines Co.
InstitutionFinancial Management Professionals, Inc.
Latest Disclosed Ownership2,568 shares
Latest Disclosed Value $ 96,939
Financial Management Professionals, Inc. reports 0.62% decrease in ownership of LUV / Southwest Airlines Co.

On April 15, 2026 - Financial Management Professionals, Inc. filed a 13F-HR form disclosing ownership of 2,568 shares of Southwest Airlines Co. (MX:LUV) valued at $96,939 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 2,584 shares of Southwest Airlines Co.. This represents a change in shares of -0.62% 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.

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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)
2026-04-15 2026-03-31 13F Southwest Airlines Stock 844741108 2,568 -16 -0.62 97 -10.28 0.0109
2026-01-27 2025-12-31 13F Southwest Airlines Stock 844741108 2,584 1,192 85.63 107 143.18 0.0111
2025-10-15 2025-09-30 13F Southwest Airlines Stock 844741108 1,392 0 0.00 44 -2.22 0.0046
2025-07-15 2025-06-30 13F Southwest Airlines Stock 844741108 1,392 -41 -2.86 45 -6.25 0.0051
2025-04-10 2025-03-31 13F Southwest Airlines Stock 844741108 1,433 -48 -3.24 48 -2.04 0.0061
2025-01-15 2024-12-31 13F Southwest Airlines Stock 844741108 1,481 98 7.09 50 0.0063
2024-10-24 2024-09-30 13F Southwest Airlines Stock 844741108 1,383 0 0.00 0 0.0051
2024-07-12 2024-06-30 13F Southwest Airlines Stock 844741108 1,383 41 3.06 0 0.0055
2024-04-16 2024-03-31 13F Southwest Airlines Stock 844741108 1,342 -271 -16.80 0 0.0057
2024-01-12 2023-12-31 13F Southwest Airlines Stock 844741108 1,613 0 0.00 0 0.0077
2023-10-13 2023-09-30 13F Southwest Airlines Stock 844741108 1,613 0 0.00 0 0.0077
2023-07-10 2023-06-30 13F Southwest Airlines Stock 844741108 1,613 0 0.00 0 0.0097
2023-04-13 2023-03-31 13F Southwest Airlines Stock 844741108 1,613 -34 -2.06 0 0.0100
2023-01-11 2022-12-31 13F Southwest Airlines Stock 844741108 1,647 34 2.11 0 -100.00 0.0113
2022-10-27 2022-09-30 13F Southwest Airlines Stock 844741108 1,613 0 0.00 50 -13.79 0.0114
2022-07-12 2022-06-30 13F SOUTHWEST AIRLS COM 844741108 1,613 -18 -1.10 58 -22.67 0.0141
2022-04-27 2022-03-31 13F SOUTHWEST AIRLS COM 844741108 1,631 -1,299 -44.33 75 -40.48 0.0163
2022-01-28 2021-12-31 13F SOUTHWEST AIRLS COM 844741108 2,930 -28 -0.95 126 -17.11 0.0267
2021-11-02 2021-09-30 13F SOUTHWEST AIRLS COM 844741108 2,958 79 2.74 152 -0.65 0.0351
2021-08-05 2021-06-30 13F SOUTHWEST AIRLS COM 844741108 2,879 -263 -8.37 153 -20.31 0.0394
2021-04-26 2021-03-31 13F SOUTHWEST AIRLS COM 844741108 3,142 26 0.83 192 32.41 0.0514
2021-02-03 2020-12-31 13F SOUTHWEST AIRLS COM 844741108 3,116 52 1.70 145 26.09 0.0407
2020-10-26 2020-09-30 13F SOUTHWEST AIRLS COM 844741108 3,064 7 0.23 115 10.58 0.0410
2020-07-21 2020-06-30 13F SOUTHWEST AIRLS COM 844741108 3,057 1,404 84.94 104 76.27 0.0359
2020-04-24 2020-03-31 13F SOUTHWEST AIRLS COM 844741108 1,653 40 2.48 59 -32.18 0.0250
2020-01-21 2019-12-31 13F SOUTHWEST AIRLS COM 844741108 1,613 0 0.00 87 0.00 0.0288
2019-10-11 2019-09-30 13F SOUTHWEST AIRLS COM 844741108 1,613 -255 -13.65 87 -8.42 0.0321
2019-07-29 2019-06-30 13F SOUTHWEST AIRLS COM 844741108 1,868 0 0.00 95 -2.06 0.0352
2019-04-22 2019-03-31 13F SOUTHWEST AIRLS COM 844741108 1,868 0 0.00 97 11.49 0.0390
2019-01-22 2018-12-31 13F SOUTHWEST AIRLS COM 844741108 1,868 0 0.00 87 -25.64 0.0542
2018-10-24 2018-09-30 13F SOUTHWEST AIRLS COM 844741108 1,868 0 0.00 117 23.16 0.0454
2018-08-01 2018-06-30 13F SOUTHWEST AIRLS COM 844741108 1,868 0 0.00 95 -11.21 0.0387
2018-05-04 2018-03-31 13F SOUTHWEST AIRLINES COM 844741108 1,868 -600 -24.31 107 -33.54 0.0554
2018-01-19 2017-12-31 13F SOUTHWEST AIRLINES COM 844741108 2,468 0 0.00 161 16.67 0.0679
2017-10-19 2017-09-30 13F SOUTHWEST AIRLINES COM 844741108 2,468 0 0.00 138 -9.80 0.0605
2017-07-28 2017-06-30 13F SOUTHWEST AIRLINES COM 844741108 2,468 -63 -2.49 153 12.50 0.0694
2017-04-18 2017-03-31 13F SOUTHWEST AIRLINES COM 844741108 2,531 0 0.00 136 7.94 0.0694
2017-02-06 2016-12-31 13F SOUTHWEST AIRLINES COM 844741108 2,531 0 0.00 126 28.57 0.0657
2016-11-07 2016-09-30 13F SOUTHWEST AIRLINES COM 844741108 2,531 516 25.61 98 25.64 0.0508
2016-08-04 2016-06-30 13F SOUTHWEST AIRLINES COM 844741108 2,015 186 10.17 78 -4.88 0.0410
2016-05-04 2016-03-31 13F SOUTHWEST AIRLINES COM 844741108 1,829 0 0.00 82 5.13 0.0425
2016-01-28 2015-12-31 13F SOUTHWEST AIRLINES COM 844741108 1,829 0 0.00 78 11.43 0.0400
2015-11-03 2015-09-30 13F SOUTHWEST AIRLINES COM 844741108 1,829 0 0.00 70 16.67 0.0474
2015-07-30 2015-06-30 13F SOUTHWEST AIRLINES COM 844741108 1,829 0 0.00 60 -25.93 0.0281
2015-05-05 2015-03-31 13F SOUTHWEST AIRLINES COM 844741108 1,829 1,829 0.00 81 0.0379
2015-01-29 2014-12-31 13F SOUTHWEST AIRLINES COM 844741108 0 -1,829 -100.00 0 -100.00
2014-11-03 2014-09-30 13F SOUTHWEST AIRLINES COM 844741108 1,829 0 0.00 61 24.49 0.0416
2014-08-01 2014-06-30 13F SOUTHWEST AIRLINES COM 844741108 1,829 0 0.00 49 13.95 0.0325
2014-05-06 2014-03-31 13F SOUTHWEST AIRLINES COM 844741108 1,829 0 0.00 43 26.47 0.0296
2014-01-23 2013-12-31 13F SOUTHWEST AIRLINES COM 844741108 1,829 255 16.20 34 47.83 0.0229
2013-10-30 2013-09-30 13F SOUTHWEST AIRLINES COM 844741108 1,574 0 0.00 23 15.00 0.0142
2013-08-08 2013-06-30 13F SOUTHWEST AIRLINES COM 844741108 1,574 1,574 20 0.0147
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.