# Posse Foundation

Posse Foundation is a Foundation based in New York, United States.

## Overview

- **Organization type:** Foundation
- **Headquarters:** New York, United States
- **Region:** North America
- **Address:** New York, New York, United States
- **Founded:** 1989
- **Assets under management:** $100M – $150M (Altss estimate)
- **Website:** possefoundation.org
- **LinkedIn:** https://www.linkedin.com/school/the-posse-foundation/

## Regulatory record

- **Reports private funds:** No

## About

Founded in 1989 by Deborah Bial, the Posse Foundation addresses a specific failure in elite college admissions: high-achieving students from urban public schools often lack the support to thrive and graduate. Its core investment is in human capital — selecting "Posses" of 10 students from the same city, providing eight months of pre-college leadership training, and placing them with full-tuition scholarships at partner universities. The model builds a built-in support network on campus. The foundation's financial capital is organized as a nonprofit endowment of roughly $105M (Altss estimate). Deployment takes the form of programmatic grants to scholars and partner colleges, covering tuition, stipends, and faculty mentor training. Positions are entirely illiquid, placed with a long-duration horizon akin to a direct human-development investment. Partner institutions include Vanderbilt University, the University of Virginia, Cornell University, and Northwestern University. The geographical footprint spans 10 U.S. cities — including New York, Boston, Chicago, Los Angeles, Atlanta, and New Orleans — plus a virtual program connecting rural students to selective colleges. The foundation operates from its New York headquarters with site offices in most of its recruitment cities. Its primary financial vehicle is the endowment pool that sustains the scholarship, training, and career-program operations annually. Adjacent vehicles include the Posse Graduate School Affiliates and corporate partnerships with firms like Deloitte and LinkedIn. In 2023, MacKenzie Scott announced an unrestricted $10M gift to Posse — the largest single donation in the foundation’s history, signaling donor confidence in its scalable leadership-development model. Structurally, Posse functions as a talent intermediary more than a conventional grantmaker. Partner universities pay an annual fee to receive a Posse, aligning institutional skin-in-the-game with the foundation's success. That architecture separates Posse from pure-scholarship nonprofits: it creates a recurring-revenue stream for the foundation and embeds a dual-accountability loop between the scholar cohort and the host university.

## Questions

### How does the Posse Foundation fund its scholarships?

Posse's ~$105M endowment (Altss estimate) supports its operations and scholar programs. Annual budget needs are additionally met through fundraising from individual donors, corporate partners, and foundation grants. Partner universities also pay a program fee for each Posse cohort they enroll, creating a hybrid revenue model that blends endowment draw, philanthropy, and earned income.

### How are Posse scholars selected and trained?

The foundation uses a three-stage Dynamic Assessment Process designed to identify leadership potential rather than just academic scores. Students from the same city are then formed into a "Posse" of 10 and complete an eight-month pre-college training curriculum that covers cross-cultural communication, academic readiness, and team-building. This training continues on campus with weekly mentoring sessions and faculty support.

### How many colleges partner with the Posse Foundation?

Posse partners with a selective network of U.S. colleges and universities. Confirmed partner institutions include Vanderbilt University, the University of Virginia, Cornell University, Northwestern University, Pepperdine University, and Boston University. The foundation focuses on schools with strong graduation infrastructure capable of supporting its scholars.

### How is the Posse Foundation structurally different from a typical scholarship grantmaker?

Posse acts as a talent intermediary by charging partner universities an annual fee to receive a selected and trained Posse cohort. This earned-income stream, rare among scholarship foundations, creates mutual institutional commitment and makes the organization's revenue model more diversified. The foundation also runs graduate school partnerships and career programs that extend support well beyond undergraduate graduation.

## Related profiles

- [Jesuit College Preparatory School of Dallas Foundation](https://altss.com/profile/jesuit-college-preparatory-school-of-dallas-foundation)
- [Richmond Memorial Health Foundation](https://altss.com/profile/richmond-memorial-health-foundation)

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

Canonical page: https://altss.com/profile/posse-foundation

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