Original filing (PDF)20251013153656NAL0000774675001

MRA SYSTEMS, LLC

Name: MRA SYSTEMS, LLC — MIDDLE RIVER AEROSTRUCTURE SYSTEMS PENSION MASTER TRUST, Form 5500 (2024)
Creator: MRA SYSTEMS, LLC

Form 5500

FILING_RECEIVED

MIDDLE RIVER AEROSTRUCTURE SYSTEMS PENSION MASTER TRUST

Employee benefit plan

Signals · 1

41% in single holding

Active participants

—

Accounts w/ balance

—

Plan assets (EOY)

$225.3M

Net assets (EOY)

$225.3M

How this plan invests

This plan

12 pooled trusts

Schedule D

11 securities

funds · stocks · CUSIPs

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

Plan health score (directional)

/ 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

Total plan cost

100

Vendor stack

100

Participation health

Knocking points off

Top holding "[DFE: MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO (extraction pending)]" is 41% of plan.
No active participants reported but plan still holds assets.

Helping the score

Below-peer total fees (0 bps vs 10 bps peer median).

Decision-maker contacts

CFO / Head of HR / Benefits Manager — verified email + LinkedIn for MRA SYSTEMS, LLC.

Plan sponsor

Name

MRA SYSTEMS, LLC

EIN

83-6591570

Address

103 CHESAPEAKE PARK PLAZA · MIDDLE RIVER, MD · 212204201

Phone

(513) 243-3353

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

2025-10-13

Audit & trust (Schedule H)

Auditor

—

Trustee / custodian

—

Trustee phone

—

Service providers (Schedule C)

1 rows

Advisor / Consultant

Name	EIN	Location	Relation	Direct comp	Indirect comp
STATE STREET GLOBAL ADVISORS TRUST	81-4017137	—	INVESTMENT MANAGEMENT	$7K	—

Investments

12 pooled funds· $225.3M(100% of reported assets)

Rows tagged as a trust or pooled fund hold many underlying securities. Click one to drill into its own Schedule of Assets — where the individual funds, shares, and CUSIPs live.

Investment	Type	Shares / units	Cost	Current value	% of plan
MERCER ACTIVE LONG CORP FIXED MERCER TRUST COMPANY LLC · EIN 45-6178743 / PN 004	Common Collective Trust	—	—	$91.3M	40.5%
MERCER LONG STRIPS FIXED INCOME MERCER TRUST COMPANY LLC · EIN 80-6243236 / PN 019	Common Collective Trust	—	—	$28.0M	12.4%
MERCER US LARGE CAP CORE PASSIVE EQ MERCER TRUST COMPANY LLC · EIN 03-0566613 / PN 005	Common Collective Trust	—	—	$25.6M	11.4%
SS WORLD DEVELOPED EX US INDEX NL A STATE STREET GLOBAL ADVISORS · EIN 32-6528132 / PN 012	Common Collective Trust	—	—	$16.3M	7.2%
MERCER PASSIVE LONG GOVERNMENT FIXE MERCER TRUST COMPANY LLC · EIN 51-0560117 / PN 010	Common Collective Trust	—	—	$14.4M	6.4%
SS RUSSELL SMALL MID CAP IND NL A STATE STREET GLOBAL ADVISORS · EIN 04-0025081 / PN 453	Common Collective Trust	—	—	$11.0M	4.9%
MERCER US CORE REAL ESTATE PORTFOLI MERCER TRUST COMPANY LLC · EIN 87-1321612 / PN 022	Common Collective Trust	—	—	$10.6M	4.7%
STATE STREET EMERG MKTS INDX NL A STATE STREET GLOBAL ADVISORS · EIN 04-0025081 / PN 496	Common Collective Trust	—	—	$10.2M	4.5%
MERCER OPPORTUNISTIC FIXED INCOME MERCER TRUST COMPANY LLC · EIN 36-7630030 / PN 020	Common Collective Trust	—	—	$9.2M	4.1%
MERCER GLOBAL LOW VOLATILITY EQUITY MERCER TRUST COMPANY LLC · EIN 35-7004395 / PN 018	Common Collective Trust	—	—	$7.2M	3.2%
EB TEMPORARY INVESTMENT THE BANK OF NEW YORK MELLON · EIN 25-6078093 / PN 023	Common Collective Trust	—	—	$1.4M	0.6%
MERCER ULTRA LONG DURATION PORTFOLI MERCER TRUST COMPANY LLC · EIN 83-2461327 / PN 047	Common Collective Trust	—	—	$0	<0.1%