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Marsh & Mclennan Companies, Inc. 401(k): best low-cost funds

Marsh & Mclennan Companies 401(k) Savings And Investment Plan · Plan #003 · NEW York, NY

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.
$7.4Bnet assets (end of plan year)
32,879participants with balances
17,704active participants
2024-12-31plan year end

Suggested simple Boglehead mix

The public data doesn't show enough index funds from this plan to suggest a full mix. A typical Boglehead approach: look in your menu for a US total market or S&P 500 index fund, an international index fund, and a US bond index fund, all with expense ratios under about 0.10%. Or use one low-cost target-date index fund. How the 3-fund portfolio works.

Know this plan's fund menu? Submit it and we'll add a fund-by-fund pick list.

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
Master Retirement Savings TrustMarsh & Mclennan Companies INCMaster trust$3.5B
T Rowe Price Blue Chip Growth TrustT Rowe PriceCommon/collective trust$540.1M
T Rowe Price Small & Mid-cap CoreT Rowe PriceCommon/collective trust$486.3M
Blackrock Lifepath Index 2050 Fund indexBlackrock Institutional Trust CO NACommon/collective trust$251.7M
Blackrock Lifepath Index 2045 Fund indexBlackrock Institutional Trust CO NACommon/collective trust$227.4M
Blackrock Lifepath Index 2055 Fund indexBlackrock Institutional Trust CO NACommon/collective trust$218.2M
Blackrock Lifepath Index 2035 Fund indexBlackrock Institutional Trust CO NACommon/collective trust$211.1M
Blackrock Lifepath Index 2040 Fund indexBlackrock Institutional Trust CO NACommon/collective trust$201.4M
Blackrock Lifepath Index 2030 Fund indexBlackrock Institutional Trust CO NACommon/collective trust$176.2M
Capital Group Europacific GrowthCapital Bank And Trust CompanyCommon/collective trust$165.4M
Loomis Salyes Plus Fixed INC FundLoomis SalyesCommon/collective trust$159.2M
Blackrock Lifepath Index Retirement indexBlackrock Institutional Trust CO NACommon/collective trust$145.8M
Putnam Large CAP Value Trust IAPutnam Fiduciary Trust Company LLCCommon/collective trust$140.7M
Blackrock Lifepath Index 2060 Fund indexBlackrock Institutional Trust CO NACommon/collective trust$137.3M
Blackrock Lifepath Index 2065 Fund indexBlackrock Institutional Trust CO NACommon/collective trust$57.8M
Ngti Collective Short-term INV FundNorthern Trust Global InvestmentsCommon/collective trust$5.5M
Blackrock Lifepath Index 2025 Fund indexBlackrock Institutional Trust COCommon/collective trust$0
Blackrock Lifepath Index 2030 Fund indexBlackrock Institutional Trust COCommon/collective trust$0
Blackrock Lifepath Index 2035 Fund indexBlackrock Institutional Trust COCommon/collective trust$0
Blackrock Lifepath Index 2040 Fund indexBlackrock Institutional Trust COCommon/collective trust$0
Blackrock Lifepath Index 2045 Fund indexBlackrock Institutional Trust COCommon/collective trust$0
Blackrock Lifepath Index 2050 Fund indexBlackrock Institutional Trust COCommon/collective trust$0
Blackrock Lifepath Index 2055 Fund indexBlackrock Institutional Trust COCommon/collective trust$0
Blackrock Lifepath Index 2060 Fund indexBlackrock Institutional Trust COCommon/collective trust$0
Blackrock Lifepath Index 2065 Fund indexBlackrock Institutional Trust COCommon/collective trust$0

How plan assets are invested

Category (Schedule H)AmountShare
Registered investment companies (mutual funds)$706.5M9.5%
Common/collective trusts$3.1B42.2%
Master trusts$3.5B47.8%
Participant loans$34.2M0.5%

Fees paid from plan assets

Reported administrative expenses were about 0.000% of average plan assets, or about $0 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 20251006144237NAL0003603617001. EIN 362668272.

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