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Southwest Airlines CO. 401(k): best low-cost funds

Southwest Airlines CO. Retirement Savings Plan · Plan #004 · Dallas, TX

Not financial advice. This page is educational and built from public government filings. Confirm every fund and fee in your plan's official materials before acting.
$17.0Bnet assets (end of plan year)
85,318participants with balances
74,221active participants
2024-12-31plan year end

Suggested simple Boglehead mix

Fund names from the plan's public SEC Form 11-K for plan year 2024 (Schedule H, line 4i schedule of assets / fund list). Confirm they are on your current menu and check expense ratios. Adjust the bond share for your age and risk tolerance.

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Pooled funds named in the filing (Schedule D)

These are collective trusts and similar pooled funds the plan reported holding. Names that look like index funds are tagged index by keyword, so check them yourself. Mutual funds are not listed by name in the free data.

FundManagerTypePlan's holding
Harbor Capital Appreciation CITHarbor Trust Company, Inc.Common/collective trust$2.8B
Vftc Institutional 500 Index Trust indexVanguard Fiduciary Trust CompanyCommon/collective trust$2.2B
Master Trust Agreement For QualifieSouthwest Airlines CO.Master trust$1.1B
Vanguard Target Retirement 2035 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$961.9M
Vanguard Target Retirement 2030 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$926.1M
Vanguard Target Retirement 2040 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$841.4M
Vanguard Target Retirement 2045 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$762.1M
Vanguard Target Retirement 2050 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$694.0M
Capital Group Europacific GR TR USCapital Bank And Trust CompanyCommon/collective trust$543.9M
Vanguard Target Retirement 2055 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$501.3M
Vanguard Target Retirement 2025 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$497.2M
Fiam Small Capitalization CoreFidelityCommon/collective trust$358.0M
WTC CIF II Core Bond Plus Series 4Wellington Trust CompanyCommon/collective trust$330.5M
Vanguard Target Retirement 2060 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$262.6M
Vanguard Target RET Income & GrowthVanguard Fiduciary Trust CompanyCommon/collective trust$247.6M
Vanguard Inst Extd MKT IDX TRVanguard Fiduciary Trust CompanyCommon/collective trust$149.5M
Vanguard Inst Bond MKT IDX TRVanguard Fiduciary Trust CompanyCommon/collective trust$142.5M
Vanguard INT Total Inst STK MKT IDXVanguard Fiduciary Trust CompanyCommon/collective trust$129.6M
Vanguard Target Retirement 2065 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$89.7M
Vanguard Target Retirement 2070 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$89.4M
Vanguard Target Retirement Income TVanguard Fiduciary Trust CompanyCommon/collective trust$0
Vanguard Target Retirement 2020 TRUVanguard Fiduciary Trust CompanyCommon/collective trust$0

How plan assets are invested

Category (Schedule H)AmountShare
Registered investment companies (mutual funds)$2.2B12.9%
Common/collective trusts$12.6B73.9%
Master trusts$1.1B6.4%
Employer securities (company stock)$607.1M3.6%
Participant loans$185.8M1.1%
Other investments$257.9M1.5%

Fees paid from plan assets

Investment advisory & management fees$43,923
Other administrative fees$30,225
Total administrative expenses$3.6M

Reported administrative expenses were about 0.027% of average plan assets, or about $42 per participant with a balance. This usually excludes fund expense ratios netted inside mutual funds and trusts.

Source: DOL EFAST2 Form 5500 & Schedules H/D, filing ID 20250924095327NAL0008455920001. EIN 741563240.

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