# Marguerite Casey Foundation: portfolio, investments and team

> Marguerite Casey Foundation is an institutional lp based in United States. 1 investment on record, 1 in the last 12 months, latest Oct 2026.

Source: https://millionrounds.com/fund/marguerite-casey-foundation (Millionrounds; every figure on the page links to its filing or article)

United States · [Investor](https://millionrounds.com/investors)

# Marguerite Casey Foundation

Last cheque observed Oct 2026; 1 cheques on record.

Deploying now Institutional LP

Deploying now

**100%** of best year **1** **cheques in 12 months**, 1 on record

Since the last cheque **19** days **00** hrs **00** min **00** sec

Median round **$19M** Rounds led **0 of 1**

Pitch Marguerite Casey Foundation

## Marguerite Casey Foundation highlights

- 01 1 cheques in the last 12 months

## What they do

> IRS exempt organisations register: private foundation, EIN 912062197 From their own website

- **Type:** Institutional LP (from a list, unverified)
- **Cheque size:** Not stated
- **Based in:** Seattle, WA, United States
- **Cold pitches:** Not stated

## The record

Every round we can evidence, newest first **1 appearances**

- **2026** 1 round
- **Oct** **[Founders First](https://millionrounds.com/company/founders-first)** US · Impact Alpha **$19M** With 7 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

## What the register says

From the firm's own filings with the SEC, which it must file accurately by law

- **Legal name:** Marguerite Casey Foundation

Funds they back

## 1 fund commitment on record

- **Managers:** 1

Every fund on record that it has committed money to, and the managers who invest it. Source: fund news.

Managers it backs most

- [Founders First 1 fund](https://millionrounds.com/fund/founders-first-3)

Most recent commitments

- [Founders First Change Catalyst Fund](https://millionrounds.com/fund/founders-first-3)

## The cheque

Median round joined **$19M** the round, not its cheque

Led 0 of 1 rounds **0%**

- **Sole investor:** Never alone
- **Last cheque:** Oct 2026

Cheques by month Led Joined

Nov 2023 Oct 2026

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## Quick answers about Marguerite Casey Foundation

### How active is Marguerite Casey Foundation?

1 investments on record, 1 of them in the last 12 months. The most recent was in Oct 2026.

### What has Marguerite Casey Foundation invested in recently?

Its most recent investments on record: Founders First (Undisclosed round, Oct 2026).

### How big are Marguerite Casey Foundation's cheques?

The median round it joins is $19M.

### Is Marguerite Casey Foundation investing now?

Yes: it is actively investing, with 1 investments in the last 12 months.

### What kind of investor is Marguerite Casey Foundation?

Marguerite Casey Foundation is an institutional LP based in Seattle, WA, United States.

### Where does this information on Marguerite Casey Foundation come from?

From 1 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.

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