Our Story


Founded in 1985 by Al Lagan, Congress Asset Management Company is a boutique, SEC registered, family-owned, investment management firm based in Boston, MA. The firm was built with the strong conviction that the client’s needs come first. The firm began by providing tailored risk-adjusted investment solutions to Taft-Hartley pension plans and insurance companies.


Congress continues to grow under the leadership of Al’s sons Dan and Chris, who apply the same model to a larger array of client-types. The firm serves endowments, foundations, high net worth individuals, pension plans, 401k plans, and advisory platforms through a diversified suite of investment products and services.


Pictured: Chris Lagan, President (left) and Dan Lagan, CEO (right)



Al Lagan founded Congress Asset Management Company

$18.9 Billion

Assets Under Management


as of 9/30/2023 (includes model management assets)


Professionals on Staff


CFA Charterholders


Strategies Offered

27 Years

Avg. Years of Experience of Our Portfolio Managers

Congress Asset Management

2 Seaport Lane, 5th Floor

Boston, MA 02210