

The Seaport Advisor Series
Private Market Access for Defined Contribution Plans.
The Seaport Advisor Series from Global Trust Company (GTC) is a suite of daily-valued collective investment trusts (CITs) designed to bring institutional-grade alternative investments into retirement plans, within a structure built specifically for the operational, liquidity, and fiduciary requirements of DC plans.
Private Credit | Private Equity | Real Assets | Private Markets
Why Seaport
For decades, private markets have played a critical role in institutional portfolios, supporting diversification, long-term growth, and inflation protection. Until recently, these strategies were largely inaccessible within defined contribution plans. Seaport is changing that.
Each fund is designed to:
- Reduce liquidity drag through thoughtful portfolio construction
- Increase diversification via a multi-manager, open-architecture approach
- Align with fiduciary standards expected in DC plans
All delivered through the CIT structure, offering cost efficiency, daily valuation, liquidity, and seamless platform support.
Built for Confidence
With Global Trust Company serving as trustee, Seaport combines innovation with rigorous fiduciary oversight, bringing access to alternatives with leading investment management firms, while maintaining transparency, operational excellence, and governance integrity.
Seaport is engineered for the realities of DC plans.

Why It Matters Now
Defined contribution plans represent the backbone of retirement security for millions of Americans, yet most assets remain concentrated in traditional stocks and bonds. For plan sponsors and advisors evaluating ways to improve outcomes, access to private markets has become a critical consideration.
SEAPORT provides:
- Introduction to private markets, thoughtfully and responsibly
- Differentiation through Seaport’s approach in a changing DC landscape
- Support for stronger, more resilient retirement outcomes

Explore Seaport
Learn how the Seaport Advisor Series is helping advisors and plan sponsors bring institutional-grade private markets into DC plans, with structure, governance, and purpose.
Contact Victor Kwitkiwski at 603-438-4634 or VKwitkiwski@globaltrustco.com
