· 2022–2024 · DOL EFAST2
Search
Browse
Resources
Pricing
MAMMOTH HOLDINGS, CORP — MAMMOTH HOLDINGS, CORP 401(K) PLAN, Form 5500 (2024) | Form 5500 Search
Back to filter
Original filing (PDF)
20250516144622NAL0046609490001
MAMMOTH HOLDINGS, CORP
Form 5500-SF
FILING_RECEIVED
MAMMOTH HOLDINGS, CORP 401(K) PLAN
401(k) retirement plan
Active participants
12
Accounts w/ balance
7
Plan assets (EOY)
$528K
Net assets (EOY)
$528K
Plan health score (directional)
86
/ 100
Grade A
Top-tier plan health
Directional indicator computed from public Form 5500 data — compliance, concentration, cost, vendor stack and participation. Not a fiduciary tool.
Compliance & disclosures
100
Concentration risk
75
Total plan cost
75
Vendor stack
100
Participation health
Decision-maker contacts
CFO / Head of HR / Benefits Manager — verified email + LinkedIn for
MAMMOTH HOLDINGS, CORP
.
Find decision makers
Plan sponsor
Name
MAMMOTH HOLDINGS, CORP
EIN
84-4319213
Address
556 N 19TH STREET · PHILOMATH, OR · 97370
Phone
(541) 554-3183
Industry
Professional & Technical Services
see all
Plan administrator
Same as plan sponsor.
Plan characteristics
Plan number
001
Plan year
2024
Plan year begin
2024-01-01
Tax period
2024-12-31
Filed
2025-05-16
Pension benefit codes
2A · Age/service weighted or new comparability
2E · Profit-sharing
3D · Pre-approved plan (master / prototype / VS)
2G · Total participant-directed accounts
2J · 401(k) feature
2K · 401(m) arrangement
2R · Participant-directed brokerage (SDBA)
2F · ERISA section 404(c)
Service providers (Schedule C)
Small plans don't disclose service providers
Related plans
Similar-size Professional & Technical Services plans
CLOUD CONSTRUCTION, LLC
CLOUD CONSTRUCTION, LLC CASH BALANCE PENSION PLAN
$528K · 4 participants
SHERRY S WILSON LLC
SHERRY S WILSON 401(K) PLAN
$528K · 15 participants
FMF PANDION
FMF PANDION RETIREMENT PLAN
$528K · 6 participants
TRUE CARE VENTURES LLC
TRUE CARE VENTURES RETIREMENT SAVINGS PLAN
$528K · 10,870 participants
EYESPIKE CORPORATION
EYESPIKE CORPORATION 401(K) P/S PLAN
$528K · 9 participants
80
Knocking points off
58% balance-to-active ratio — below typical for a healthy 401(k).
Helping the score
Concentration not scored — Schedule of Assets PDF not yet parsed for this plan.
No Schedule C compensation disclosed — likely a small plan or unbundled.
2T · Default investment account (QDIA)
Audit & trust (Schedule H)
Auditor
—
Trustee / custodian
—
Trustee phone
—
Small plan (5500-SF) — Schedule H data not available.
ADLOOK USA INC
ADLOOK USA 401(K) PROFIT SHARING PLAN & TRUST
$528K · 5 participants
Large plans in Oregon
STANDARD INSURANCE COMPANY
SEPARATE ACCOUNT A
$12.5B
PRINCIPAL GLOBAL INVESTORS TRUST COMPANY
DIVERSIFIED INTERNATIONAL EQUITY FUND
$12.1B
PRINCIPAL GLOBAL INVESTORS TRUST COMPANY
MORLEY STABLE VALUE FUND
$11.1B
PRINCIPAL GLOBAL INVESTORS TRUST COMPANY
PRINCIPAL LIFETIME HYBRID 2030 CIT
$10.9B
PRINCIPAL GLOBAL INVESTORS TRUST COMPANY
PRINCIPAL LIFETIME HYBRID 2040 CIT
$10.4B
PRINCIPAL GLOBAL INVESTORS TRUST COMPANY
PRINCIPAL LIFETIME HYBRID 2035 CIT
$8.6B
