# SEIU Pension Plans Master Trust

SEIU Pension Plans Master Trust is a Pension Fund based in Washington, United States.

## Overview

- **Organization type:** Pension Fund
- **Headquarters:** Washington, United States
- **Region:** North America
- **Founded:** 1968
- **Assets under management:** $4B
- **Website:** seiufunds.org
- **LinkedIn:** http://www.seiufunds.org

## Regulatory record

- **Reports private funds:** No

## About

The Master Trust was established to manage pension assets for SEIU-affiliated workers. Its mandate centers on delivering secure retirement income and health coverage through a private-sector defined benefit framework. The fund allocates across public equities, REITs, and private equity commitments. Confirmed holdings include positions in Valero Energy, Wells Fargo, and GEO Group. It also maintains exposure to synthetic GICs and a REIT portfolio. Geographic reach centers on the United States with additional global real estate holdings. The trust participates as a limited partner in vehicles managed by Hamilton Lane, Lindsay Goldberg, and Irving Place Capital. Assets total $3.3 billion. The fund lists seven service providers including Amalgamated Bank as custodian and Segal Marco Advisors for proxy work. It holds memberships in the Interfaith Center on Corporate Responsibility, Principles for Responsible Investment, and Council of Institutional Investors. No dated operational events from the last 24 months appear in available records. The trust operates under a Taft-Hartley style governance model tied directly to the founding union. This structure shapes proxy voting and co-filing activity with partners such as Oregon State Treasury and SOC Investment Group.

## Sectors

- Real Estate
- Private Equity

## Questions

### Who runs investment decisions at SEIU Pension Plans Master Trust?

No named investment committee members or CIO appear in public records. External advisors including Segal Marco Advisors and NEPC LLC provide guidance on allocations and proxy matters.

### Does SEIU Pension Plans Master Trust participate in fund commitments or only direct deals?

The trust acts as a limited partner in private equity funds and maintains public equity positions. It does not disclose a direct deal program.

### What investment stages does SEIU Pension Plans Master Trust typically target?

The fund holds mature public companies and established private equity managers. No early-stage venture activity is recorded.

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Last updated: 2026-07-08T20:58:32.411Z

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