How big is Waterside 303 Corp.'s plan?

Waterside 303 Corp.'s plan reported $9.7M in assets and 65 participants for 2025.

Original filing (PDF)20260520161929NAL0002025585001

Waterside 303 Corp.

Name: Waterside 303 Corp. — The Hunneman 401(k) Plan, Form 5500 (2025)
Creator: Waterside 303 Corp.
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

The Hunneman 401(k) Plan

401(k) retirement plan · Waterside 303 Corp.'s The Hunneman 401(k) Plan held $9.7M in plan assets for 65 participants in 2025.

Active participants

Accounts w/ balance

Plan assets (EOY)

$9.7M

Net assets (EOY)

$9.7M

Plan identifiers

Waterside 303 Corp.'s EIN is 47-2584106.

EIN 47-2584106

Plan number 001

Plan year 2025

ACK ID 20260520161929NAL0002025585001

Official Form 5500 document

Download the official 2025 Form 5500 (PDF) for Waterside 303 Corp. from the U.S. Department of Labor's EFAST2 system.

Download the official 2025 Form 5500 (PDF)

Plan features

Waterside 303 Corp.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature.

Decision-maker contacts

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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

Cost not scored — no comparable Schedule H expense data for this cohort.
High account-holder ratio — balance-holders per active participant in the top 15% of peers (86th percentile).

Plan sponsor

Name

WATERSIDE 303 CORP.

EIN

all filings

Address

303 CONGRESS STREET, 5TH FLOOR · BOSTON, MA · 02210

Phone

(617) 457-3400

Industry

Real Estate

Plan administrator