# Mertz Gilmore Foundation

Mertz Gilmore Foundation is an Endowment / Foundation based in New York, United States.

## Overview

- **Organization type:** Endowment / Foundation
- **Headquarters:** New York, United States
- **Region:** North America
- **Address:** New York, NY, United States
- **Founded:** 1959
- **Assets under management:** $100M–$110M (Altss estimate)
- **Website:** mertzgilmore.org
- **LinkedIn:** https://www.linkedin.com/company/mertz-gilmore-foundation

## Regulatory record

- **Reports private funds:** No

## About

The Mertz Gilmore Foundation was established in New York in 1959 by siblings Harold, LuEsther, and Joyce Mertz, whose wealth derived from founding the direct-marketing powerhouse Publishers Clearing House. Unlike family offices that sit close to an operating business, the Foundation was structured from inception as an independent, private grant-making institution, deliberately separated from the commercial enterprise that created its capital. The Foundation pairs a mission-aligned programmatic engine with an institutional-quality investment portfolio. Its capital is deployed across a wide spectrum of asset classes, including buyout funds, distressed debt, early-stage venture, fund-of-funds commitments, growth equity, and secondaries. Specific deal-level disclosures are rare; the Foundation reports its activity at the aggregate portfolio level and does not routinely publicize direct or co-investment positions. The investment program is run from its New York City headquarters, with no disclosed satellite offices, and divides its grant-making across three programmatic verticals: New York City Dance, New York City Communities, and Climate Change Solutions. The Foundation runs a lean operation, though exact team size is not publicly disclosed. In a practical adjacency, it provides free convening space to civil society organizations from its New York offices, operating as a hub for grantees and aligned nonprofits. While the Foundation does not appear to maintain parallel entities beyond its core 501(c)(3), its grant-making in the dance ecosystem functions as a deep, multi-decade anchor commitment in a niche that few institutional asset owners serve with this level of concentration. What structurally differentiates Mertz Gilmore is the persistence of its dual identity: a grant-making foundation with a highly diversified, endowment-style portfolio that quietly participates across the liquidity spectrum, from seed-stage venture to secondaries and distressed credit. Most private foundations of its size outsource the majority of their investment function; Mertz Gilmore appears to run a direct-sourced, multi-asset program without a family office's proximity to wealth-creation events. That independent posture, combined with an explicit refusal to blend for-profit and philanthropic governance, shapes its long-duration capital deployment.

## Questions

### What does the Foundation's investment portfolio look like?

Its endowment-style portfolio spans buyouts, distressed debt, early-stage venture, fund-of-funds, growth equity, and secondaries. The Foundation does not disclose individual manager or company names as a matter of practice, preferring to report at the aggregate level rather than publicizing direct or co-investment positions.

### Does the Mertz Gilmore Foundation invest directly in startups?

The Foundation lists early-stage exposure, including seed and start-up allocations, among its investment activities. Because it does not publish a list of direct holdings, it is unclear whether venture exposure is achieved through direct deals, fund commitments, or a mix of both.

### How does the Foundation separate its investment and grant-making sides?

Grant-making is concentrated in three formal program areas — New York City Dance, New York City Communities, and Climate Change Solutions — with a dedicated staff overseeing discretionary giving. The investment portfolio is managed separately as a diversified endowment pool, and the Foundation offers free convening space to civil-society groups from its New York headquarters, creating a physical boundary between mission-driven operations and purely financial investment activity.

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Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/mertz-gilmore-foundation

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology