Southwest Airlines Co.
US ˙ NYSE ˙ US8447411088

SecurityLUV / Southwest Airlines Co.
InstitutionBlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I
Latest Disclosed Ownership551 shares
Latest Disclosed Value $ 17,874
BlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I reports 46.35% decrease in ownership of LUV / Southwest Airlines Co.

On August 28, 2025 - BlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I filed a NPORT-P form disclosing ownership of 551 shares of Southwest Airlines Co. (US:LUV) valued at $17,874 USD as of June 30, 2025. The entity filed a previous NPORT-P on November 22, 2023 disclosing 1,027 shares of Southwest Airlines Co.. This represents a change in shares of -46.35% during the quarter. The current value of the position is $21,737 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)
2025-08-28 2025-06-30 NP Southwest Airlines EC US8447411088 551 -476 -46.35 18 -37.04 0.0118
2023-11-22 2023-09-30 NP Southwest Airlines EC US8447411088 1,027 -22,753 -95.68 28 -96.86 0.0167
2023-08-25 2023-06-30 NP Southwest Airlines EC US8447411088 23,780 -5,778 -19.55 861 -10.41 0.5037
2023-05-26 2023-03-31 NP Southwest Airlines EC US8447411088 29,558 18,966 179.06 962 169.94 0.5680
2023-02-24 2022-12-31 NP Southwest Airlines EC US8447411088 10,592 6,814 180.36 357 206.90 0.2048
2022-11-28 2022-09-30 NP Southwest Airlines EC US8447411088 3,778 -7,183 -65.53 117 -79.40 0.0684
2021-11-26 2021-09-30 NP Southwest Airlines EC US8447411088 10,961 4,298 64.51 564 59.49 0.2580
2021-08-24 2021-06-30 NP Southwest Airlines EC US8447411088 6,663 3,852 137.03 354 106.43 0.1606
2021-05-25 2021-03-31 NP Southwest Airlines EC US8447411088 2,811 -2,322 -45.24 172 -28.45 0.0783
2021-02-24 2020-12-31 NP Southwest Airlines EC US8447411088 5,133 2,716 112.37 239 165.56 0.1069
2020-11-24 2020-09-30 NP Southwest Airlines EC US8447411088 2,417 -5,595 -69.83 91 -67.03 0.0429
2020-08-24 2020-06-30 NP Southwest Airlines EC US8447411088 8,012 7,077 756.90 274 727.27 0.1312
2020-05-26 2020-03-31 NP Southwest Airlines EC US8447411088 935 -26,872 -96.64 33 -97.80 0.0164
2020-02-25 2019-12-31 NP Southwest Airlines EC 844741108 27,807 22,722 446.84 1,501 447.81 0.6354
2019-11-25 2019-09-30 NP Southwest Airlines EC US8447411088 5,085 5,085 275 0.1168
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.