1,018 institutions reported holding $24.41B of SOUTHWEST AIRLS CO (LUV) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($3.07B), PRIMECAP MANAGEMENT CO/CA/ ($2.51B), FRANKLIN RESOURCES INC ($2.40B), BlackRock, Inc. ($1.54B), STATE STREET CORP ($1.51B). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30