How big is Mammoth Management, LLC's plan?

Mammoth Management, LLC's plan reported $42K in assets and 14 participants for 2025.

Original filing (PDF)20260505220749NAL0002493474032

Mammoth Management, LLC

Name: Mammoth Management, LLC — Mammoth Management 401(k), Form 5500 (2025)
Creator: Mammoth Management, LLC
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Mammoth Management 401(k) Plan

401(k) retirement plan · Mammoth Management, LLC's Mammoth Management 401(k) Plan held $42K in plan assets for 14 participants in 2025.

Active participants

Accounts w/ balance

Plan assets (EOY)

$42K

Net assets (EOY)

$42K

Plan identifiers

Mammoth Management, LLC's EIN is 84-4528246.

EIN 84-4528246

Plan number 001

Plan year 2025

ACK ID 20260505220749NAL0002493474032

Official Form 5500 document

Download the official 2025 Form 5500 (PDF) for Mammoth Management, LLC from the U.S. Department of Labor's EFAST2 system.

Download the official 2025 Form 5500 (PDF)

Plan features

Mammoth Management, LLC's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for MAMMOTH MANAGEMENT, LLC.

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Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Helping the score