What is the 13F Pro Quality Score for LUV?

13F Pro ranks SOUTHWEST AIRLINES CO (LUV) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View LUV's current score at https://13fpro.ai/research/LUV (free sign-up required for the full ranking).

Where does 13F Pro source LUV data?

All SOUTHWEST AIRLINES CO fundamentals and ownership data come directly from SEC EDGAR. SOUTHWEST AIRLINES CO files with the SEC under CIK 92380. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is LUV in?

SOUTHWEST AIRLINES CO (LUV) is classified in the Industrials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/industrials.

How often is LUV research updated on 13F Pro?

LUV's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

SOUTHWEST AIRLINES CO(LUV)Stock Analysis

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13F Pro Quality Score

51.1/100

Rank #1,419 of 2,879 stocksTOP 50%

View Industrials peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

48.4/100

Profitability

40.8/100

Balance Sheet

45.6/100

Earnings Quality

21.7/100

Free Cash Flow

40.0/100

Institutional Flow

20.5/100

Revenue Scale

95.0/100

Dilution Risk

80.7/100

LUV Stock Analysis & AI Quality Score

AI stock analysis and institutional research for SOUTHWEST AIRLINES CO (LUV), a Industrials sector company. 13F Pro's AI-powered ranking engine scores LUV at 51.1/100 on a 32-signal composite quality model, placing it at rank #1,419 of 2,879 stocks — the top half of the AI-ranked universe. LUV scores in the top quartile across revenue scale (95.0). Areas of concern include institutional flow (20.5) and earnings quality (21.7), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q1 2026), SOUTHWEST AIRLINES CO reports quarterly revenue of $7.2B, net income of $227.0M, an operating margin of 4.5%. LUV trades on the NYSE exchange and files with the SEC under CIK 92380. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate LUV daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for SOUTHWEST AIRLINES CO directly from SEC EDGAR. SOUTHWEST AIRLINES CO's 13F Pro composite quality score has ranged between 8 and 66 since 2021, currently 51.1 — an improving long-term trajectory across 56 quarterly and live scoring snapshots.

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Fun facts about SOUTHWEST AIRLINES CO

Quirks, history, and lore behind LUV — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. transportation company · large-cap · listed on NYSE · headquartered in Texas.
2
The Numbers
Carries roughly 130 million passengers a year and generates around $26 billion in annual revenue — all without a single international long-haul route for most of its history.
3
The History
Founded in 1967, it spent its first three years fighting in court before ever leaving the ground, thanks to rivals who didn't want the competition.
4
The Secret
While every other major carrier charges for checked bags, this one built its entire brand around the radical idea of not doing that — and prints its policy on every ad it runs.
5
The Lore
It famously settled a business dispute with a rival by racing their CEOs in a footrace, and its open seating policy — no assigned seats — has enraged and delighted passengers for decades.
6
The Giveaway
Its heart-shaped logo is on the tail of every plane, its ticker is literally a term of endearment, and "Bags fly free" is basically its religion.

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Revenue

Q1 2026

$7.2B

Net Income

Q1 2026

$227.0M

Free Cash Flow

Q1 2026

$788.0M

Operating Margin

Q1 2026

4.5%

ROIC

Q1 2026

2.9%

D/E Ratio

Q1 2026

0.78

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+2.1% YoY

$28.06BFY 2025

FY21 $15.79BFY23 $26.09BFY24 $27.48BFY25 $28.06B

Net Income

-5.2% YoY

$441.0MFY 2025

FY21 $977.0MFY23 $465.0MFY24 $465.0MFY25 $441.0M

Operating Income

+33.3% YoY

$428.0MFY 2025

FY21 $1.72BFY23 $224.0MFY24 $321.0MFY25 $428.0M

EPS (Diluted)

+3.9% YoY

$0.79FY 2025

FY21 $1.61FY23 $0.76FY24 $0.76FY25 $0.79

Total Assets

-13.9% YoY

$29.06BFY 2025

FY21 $36.32BFY23 $36.49BFY24 $33.75BFY25 $29.06B

Total Debt

-36.9% YoY

$5.25BFY 2025

FY21 $10.73BFY23 $8.04BFY24 $8.33BFY25 $5.25B

Op. Cash Flow

+298.7% YoY

$1.84BFY 2025

FY21 $2.32BFY23 $3.16BFY24 $462.0MFY25 $1.84B

Metric	FY 2025	FY 2024	FY 2023	FY 2021	FY 2020	FY 2019
Revenue	$28.06B +2.1%	$27.48B +5.3%	$26.09B +65.2%	$15.79B +74.5%	$9.05B -59.7%	$22.43B
Net Income	$441.0M -5.2%	$465.0M +0.0%	$465.0M -52.4%	$977.0M +131.8%	$-3.07B -233.7%	$2.30B
Operating Income	$428.0M +33.3%	$321.0M +43.3%	$224.0M -87.0%	$1.72B +145.1%	$-3.82B -229.0%	$2.96B
EPS (Diluted)	$0.79 +3.9%	$0.76 +0.0%	$0.76 -52.8%	$1.61 +129.6%	$-5.44 -227.4%	$4.27
Total Assets	$29.06B -13.9%	$33.75B -7.5%	$36.49B +0.5%	$36.32B +5.0%	$34.59B +33.6%	$25.89B
Total Debt	$5.25B -36.9%	$8.33B +3.6%	$8.04B -25.0%	$10.73B +3.8%	$10.33B +287.7%	$2.67B
Operating Cash Flow	$1.84B +298.7%	$462.0M -85.4%	$3.16B +36.3%	$2.32B +306.0%	$-1.13B -128.3%	$3.99B

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Available Research

13F Pro tracks comprehensive data for SOUTHWEST AIRLINES CO including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

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Is LUV a good stock to buy?

13F Pro's AI-powered analysis of SOUTHWEST AIRLINES CO (LUV) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Industrials sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for LUV are available on the LUV stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own LUV?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling LUV. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of SOUTHWEST AIRLINES CO's investment landscape.