How big is Diamond Materials LLC's plan?

Diamond Materials LLC's plan reported $11.5M in assets and 319 participants for 2024.

Original filing (PDF)20251014152713NAL0004390256001

Diamond Materials LLC

Name: Diamond Materials LLC — Diamond Materials 401(k), Form 5500 (2024)
Creator: Diamond Materials LLC
License: https://www.usa.gov/government-works

Form 5500

FILING_RECEIVED

Diamond Materials 401(k) Plan

401(k) retirement plan · Diamond Materials LLC's Diamond Materials 401(k) Plan held $11.5M in plan assets for 319 participants in 2024, with OneAmerica as recordkeeper.

Active participants

319

Accounts w/ balance

179

Plan assets (EOY)

$11.5M

Net assets (EOY)

$11.5M

People on this filing

DAWN Hollett signed Diamond Materials LLC's 2024 Form 5500 as plan administrator.

DAWN Hollett — Plan Administrator — Form 5500 signer

Get verified email & phone for these signers

Signer names are public record from the Form 5500 e-signature.

Plan identifiers

Diamond Materials LLC's EIN is 51-0373659.

EIN 51-0373659

Plan number 001

Plan year 2024

ACK ID 20251014152713NAL0004390256001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Diamond Materials LLC from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Diamond Materials LLC's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA), a self-directed brokerage window.

Decision-maker contacts

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

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How this plan invests

This plan

1 pooled trust

Schedule D

39 securities

funds · stocks · CUSIPs

Holdings are itemized directly on this plan's Schedule of Assets, below.

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.

Compliance & integrity

100

Total plan cost

Plan health

Vendor & structure

100

Knocking points off

Low account-holder ratio — balance-holders per active participant in the bottom quartile of peers (7th percentile).

Helping the score

Below-peer total plan cost (94th percentile).

Plan sponsor

Name

DIAMOND MATERIALS LLC

EIN

all filings

Address

242 N JAMES ST STE 102 · SUITE 102 · NEWPORT, DE · 19804

Phone

(302) 658-6524

Industry

Construction

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

2025-10-14

Pension benefit codes

2E · Profit-sharing

2F · ERISA section 404(c)

2G · Total participant-directed accounts

2J · 401(k) feature

2K · 401(m) arrangement

2T · Default investment account (QDIA)

3D · Pre-approved plan (master / prototype / VS)

3H · Sponsor in controlled / affiliated group

Service providers (Schedule C)

1 rows

Recordkeeper

Name	EIN	Location	Relation	Direct comp	Indirect comp
AMERICAN UNITED LIFE INSURANCE CO	35-0145825	—	NONE	$770	—

Investments

39 direct securities · 1 pooled fund· $22.5M(100% of reported assets)

Rows tagged as a trust or pooled fund hold many underlying securities. Their holdings are itemized on each fund’s own Form 5500.

Pooled Separate Account

$11.0M

1 holding

Other securities

$9.8M

20 holdings

Mutual Funds

$694K

11 holdings

Common Collective Trusts

$505K

6 holdings

Stable Value

$452K

1 holding

Common Stocks

$13K

1 holding

					% of plan
SEPARATE ACCOUNT II AMERICAN UNITED LIFE INSURANCE CO · EIN 35-0145825 / PN 000	Pooled Separate Account	—	—	$11.0M	96.1%
GREAT GRAY TRUST RETIREMENTTRACK CONS RET R1 MUTUAL FUND SHARES	Other securities	—	—	$2.8M	24.3%
GREAT GRAY TRUST RETIREMENTTRACK CONS 2045 R1 MUTUAL FUND SHARES	Other securities	—	—	$2.7M	23.2%
GREAT GRAY TRUST RETIREMENTTRACK CONS 2055 R1 MUTUAL FUND SHARES	Other securities	—	—	$1.9M	16.1%
GREAT GRAY TRUST RETIREMENTTRACK CONS 2035 R1 MUTUAL FUND SHARES	Other securities	—	—	$1.6M	14.0%
AMERICAN UNITED LIFE INS CO AUL STABLE VALUE ACCOUNT	Stable Value	—	—	$452K	3.9%
FIDELITY 500 INDEX MUTUAL FUND SHARES	Common Collective Trusts	—	—	$378K	3.3%
GREAT GRAY TRUST RETIREMENTTRACK CONS 2065 R1 MUTUAL FUND SHARES	Other securities	—	—	$329K	2.9%
VANGUARD GROWTH INDEX ADM MUTUAL FUND SHARES	Mutual Funds	—	—	$196K	1.7%
AMERICAN FUNDS AMERFDS GRTH FD OF AMERICA R6 MUTUAL FUND SHARES	Mutual Funds	—	—	$180K	1.6%
HARTFORD GROWTH OPP R6 MUTUAL FUND SHARES	Other securities	—	—	$171K	1.5%
AMERICAN CENTURY AMERCENT ULTRA R6 MUTUAL FUND SHARES	Other securities	—	—	$125K	1.1%
FIDELITY SM CAP INDEX MUTUAL FUND SHARES	Mutual Funds	—	—	$82K	0.7%
VANGUARD VALUE INDEX ADM MUTUAL FUND SHARES	Mutual Funds	—	—	$81K	0.7%
JPMORGAN SMALL CAP VALUE R6 MUTUAL FUND SHARES	Other securities	—	—	$69K	0.6%
MFS MID CAP VALUE R6 MUTUAL FUND SHARES	Mutual Funds	—	—	$61K	0.5%
VANGUARD MIDCAP VALUE IDX ADM MUTUAL FUND SHARES	Common Collective Trusts	—	—	$42K	0.4%
FIDELITY MIDCAP IDX MUTUAL FUND SHARES	Common Collective Trusts	—	—	$39K	0.3%
GREAT GRAY TRUST RETIREMENTTRACK AGG 2045 R1 MUTUAL FUND SHARES	Other securities	—	—	$37K	0.3%
VANGUARD REIT INDEX ADM MUTUAL FUND SHARES	Mutual Funds	—	—	$30K	0.3%
AMERICAN CENTURY AMERCENT MIDCAP VAL R6 MUTUAL FUND SHARES	Other securities	—	—	$29K	0.3%
HARTFORD DIVIDEND AND GRWTH R6 MUTUAL FUND SHARES	Other securities	—	—	$29K	0.3%
VANGUARD SMCAP GRTH IDX ADM MUTUAL FUND SHARES	Common Collective Trusts	—	—	$27K	0.2%
FRANKLIN/TEMPLETON FRANKLIN SMALL CAP GROWTH R6 MUTUAL FUND SHARES	Mutual Funds	—	—	$24K	0.2%
GREAT GRAY TRUST RETIREMENTTRACK MOD 2035 R1 MUTUAL FUND SHARES	Other securities	—	—	$23K	0.2%
GREAT GRAY TRUST RETIREMENTTRACK AGG 2065 R1 MUTUAL FUND SHARES	Other securities	—	—	$17K	0.2%
FIDELITY TOTAL INTL IDX MUTUAL FUND SHARES	Common Collective Trusts	—	—	$16K	0.1%
GREAT GRAY TRUST RETIREMENTTRACK AGG 2035 R1 MUTUAL FUND SHARES	Other securities	—	—	$16K	0.1%
GREAT GRAY TRUST RETIREMENTTRACK AGG 2055 R1 MUTUAL FUND SHARES	Other securities	—	—	$16K	0.1%
HARTFORD SCHRO INTL STK SDR MUTUAL FUND SHARES	Other securities	—	—	$15K	0.1%
JPMORGAN US SMALL COMPANY R6 MUTUAL FUND SHARES	Common Stocks	—	—	$13K	0.1%
VANGUARD INT-TERM TREASURY ADM MUTUAL FUND SHARES	Mutual Funds	—	—	$13K	0.1%
VANGUARD INTL GR ADM MUTUAL FUND SHARES	Mutual Funds	—	—	$11K	<0.1%
FRANKLIN/TEMPLETON FRANKLIN INTL GROWTH R6 MUTUAL FUND SHARES	Mutual Funds	—	—	$10K	<0.1%
HARTFORD CORE EQUITY R6 MUTUAL FUND SHARES	Other securities	—	—	$8K	<0.1%
AMERICAN CENTURY AMERCENT EMERGING MKTS R6 MUTUAL FUND SHARES ** 917 AMERICAN CENTURY AMERCENT HERITAGE R6 MUTUAL FUND SHARES	Other securities	—	—	$8K	<0.1%
AMERICAN FUNDS AMERICAN FUNDS NEW ECONOMY R6 MUTUAL FUND SHARES	Mutual Funds	—	—	$8K	<0.1%
GREAT GRAY TRUST RETIREMENTTRACK AGG RET R1 MUTUAL FUND SHARES	Other securities	—	—	$4K	<0.1%
COLUMBIA OVERSEAS VALUE I3 MUTUAL FUND SHARES	Other securities	—	—	$2K	<0.1%
VANGUARD INT-TERM BOND IDX ADM MUTUAL FUND SHARES	Common Collective Trusts	—	—	$2K	<0.1%