Commonwealth Financial Network

Retirement Plan Advisor

Waltham, MA

About Commonwealth Financial Network

<p>Founded in 1979, Commonwealth Financial Network supports advisors with a platform built around planning, investment management, and practice operations. The firm reports $344.0B in AUM (2026).</p> <p>Headquartered in Waltham in the Greater Boston area, Commonwealth also has offices in San Diego and Cincinnati, giving it a presence across the Northeast, Southern California, and the Midwest. Alongside brokerage and registered investment adviser services, the firm provides investment research, planning support, and insurance solutions.</p> <p>For plan sponsors, Commonwealth can act as an ERISA fiduciary through 3(21) and 3(38) services. Advisors can use the firm’s resources to build proposals, document fiduciary roles, and coordinate retirement plan work with other <a href="/retirement-plans">retirement plan providers</a>.</p> <p>One differentiator is its advisor-centric operating model, with multiple affiliation options and in-house support teams that cover research, planning, compliance, technology, marketing, and outsourced business functions. Commonwealth has also been named one of the 50 Best Places to Work in Massachusetts.</p> <ul> <li>3(21) fiduciary services for co-fiduciary investment support</li> <li>3(38) fiduciary investment management programs</li> <li>Investment research and portfolio guidance</li> <li>Planning support and insurance solutions</li> <li>Practice support: compliance, technology, marketing, and operations</li> </ul>

Website: https://www.commonwealth.com/contact-us

Founded: 1979

Office Locations

  • Waltham, MA (Headquarters)
  • San Diego, CA
  • Cincinnati, OH

Services Offered

  • 3(21) Investment Advisor
  • 3(38) Investment Manager

Client Statistics (2026)

  • Total Clients: 0
  • Total AUM: $344.0B

Plans Serviced (2025)

Largest plans where this firm is listed as a service provider (Schedule C) or IQPA (Schedule H) on the most recent filings (From Form 5500).

PlanSponsorAssetsParticipants
CLEVELAND CLINIC SAVINGS AND INVESTMENT PLAN THE CLEVELAND CLINIC FOUNDATION, OH $9.2B 68,206
YALE UNIVERSITY RETIREMENT ACCOUNT PLAN YALE UNIVERSITY, CT $8.3B 13,709
EMORY UNIVERSITY RETIREMENT PLAN EMORY UNIVERSITY DIVISION OF HUMAN RESOURCES, GA $5.5B 21,409
PAYCHEX POOLED EMPLOYER 401(K) PLAN PAYCHEX RETIREMENT LLC, NY $1.8B 621,703
WPMG 401(K) RETIREMENT SAVINGS PLAN WASHINGTON PERMANENTE MEDICAL GROUP, P.C., WA $1.5B 1,654
401(k) Retirement Plan Healthcare Sponsor, TX $1.4B 7,243
403(b) Retirement Plan Manufacturing Sponsor, IN $928M 16,216
401(k) Retirement Plan Professional Services Sponsor, NH $872M 1,450
401(k) Retirement Plan Technology Sponsor, IN $794M 16,216

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