· Public charity
Perigee Fund
Our mission is to shift policies and systems to increasingly value and embed supports for caregiver and infant mental health in the places where families are during pregnancy and early childhood.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2019–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k1 grant · $4k
- $10k–50k8 grants · $130k
- $50k–250k32 grants · $4.7M
- $250k+23 grants · $14M
| Recipient | Amount |
|---|---|
| SEATTLE FOUNDATION | $3,712,989 |
| ZERO TO THREE | $2,500,000 |
| GIVEDIRECTLY | $700,000 |
| SEATTLE FOUNDATION | $675,000 |
| SILICON VALLEY COMMUNITY FOUNDATION | $500,000 |
| ROCKEFELLER PHILANTHROPY ADVISORS | $500,000 |
| MOMSRISING EDUCATION FUND | $500,000 |
| FIRST 5 FUNDEMENTALS | $500,000 |
| YWCA OF SEATTLE-KING-SNOHOMISH COUNTY | $400,000 |
| CHILDREN'S HOSPITAL COLORADO FOUNDATION | $314,411 |
| ST LOUIS INTEGRATED HEALTH NETWORK | $250,000 |
| HUMMINGBIRD INDIGENOUS FAMILY SERVICES | $250,000 |
| HAWAII ASSOCIATION FOR INFANT MENTAL HEALTH | $250,000 |
| PORTLAND STATE UNIVERSITY FOUNDATION | $250,000 |
| THE MINNEAPOLIS FOUNDATION | $250,000 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY19–24, $31.5M) land where the poverty rate runs at 13%, against an area that typically sits at 10%. 81% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Where the work is directed
The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.
About 8% of Perigee Fund’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another. Read by recipient address, 48% of the giving stays in WA; read by stated purpose it is 42% — less of the work is directed home than the recipients' locations suggest.
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +50% since the first grant, against +28% for the ones you funded once.
96 repeat relationships — 34 still active in FY2024, 62 since wound down; 21 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 66% of grant dollars renewed an existing relationship; $4.3M went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- ZTZERO TO THREE NATIONAL CENTER FOR INFANTS TODDLERS AND FAMILIES6× · 2019–2024 · $23M · revenue +57%
- MEMOMSRISING EDUCATION FUND6× · 2019–2024 · $3.9M · revenue +125%
- FOFRIENDS OF THE CHILDREN - SEATTLE4× · 2019–2024 · $2.6M · revenue +22% · 43% of their budget
Funded once
- WCWASHINGTON CHAPTER OF THE AMERICAN ACADEMY OF PEDIATRICSgraduatedone grant, 2020 · $511k · revenue +103% · 45% of their budget
CENTER FOR THE STUDY OF SOCIAL POLICYone grant, 2019 · $475k · revenue -48%- ESEMPLOYMENT SECURITY DEPARTMENTHUMAN RESOURCEone grant, 2020 · $411k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
To provide exceptional reproductive and complementary health care services, honest education, and advocacy for all.
To nurture and sustain child-centered, antiracist early learning communities.Our work is to:1) Help families access high quality childcare and after-school care.2) Increase the availability of high-quality care through coaching and…
By advocating for quality early care and education, empowering families with information and financial support, and building the capabilities of educators, Children's Council of San Francisco ensures that every child in San Francisco has…
To protect and promote every persons right to access the full range of reproductive healthcare choices in Washington State, including safe and legal abortion, through education, advocacy, lobbying and coalition-building
The mission of columbia valley community health is partnering to achieve optimal health and wellness with compassion and respect for all.
Washington Progress Fund is building a permanent and powerful social change movement in Washington state supported by a network of committed donors. WPF envisions a Washington state where government serves the public interest and we all…
United way of snohomish county improves lives for families in snohomish county by bringing people, resources, and strategy together.
Project Access Northwest provides low-income families access to medical, dental and Behavioral Health care so they can live a healthier and more productive life.
The Pro-Choice Washington Foundation is our 501c3 focused on issue research, leadership development, and community and decision-maker education.
The association of washington cities builds connections between our state's diverse cities and towns, while providing our members with the support needed to thrive through delivery of data-driven education, nationally recognized pooling…
KCSARC is the largest and most comprehensive non-profit provider of sexual assault services in King County and Washington State. Our vision is a community free of sexual violence. Our mission is to: give voice to victims, their families,…
We work collectively to educate and advocate for systems that elevate the vital work of care and caregiving in its many forms within our community.
For reference, the grantee most central to the portfolio’s shape is Childrens Home Society of Washington and the most unlike its peers is Smith-Barbieri Progressive Fund a Charitable Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 32 years old; the field is 16. You back the established end — and your money leans older still.
The field is 22% startups (under 5 years old) — 3% of your grantees by number, and just 2% of your money.
The orgs you fund almost never close — 0.5% lost their exemption, against 13% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
189 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 189 of the 207 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Showing your 200 largest grantees by grant value.
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds ZERO TO THREE NATIONAL CENTER FOR INFANTS TODDLERS AND FAMILIES ↗
- Who funds SEATTLE FOUNDATION ↗
- Who funds MOMSRISING EDUCATION FUND ↗
- Who funds Groundswell Fund ↗
- Who funds ROCKEFELLER PHILANTHROPY ADVISORS INC ↗
- Who funds Silicon Valley Community Foundation ↗
- Who funds FRIENDS OF THE CHILDREN - SEATTLE ↗
- Who funds OPEN ARMS PERINATAL SERVICES ↗
- Who funds FIRST FIVE FUNDAMENTALS ↗
- Who funds UNIVERSITY OF WASHINGTON FOUNDATION ↗
- Who funds PERINATAL SUPPORT WASHINGTON ↗
- Who funds YOUNG WOMENS CHRISTIAN ASSOCIATION OF SEATTLE-KING COUNTY-SNOHOMISH COUNTY ↗
- Who funds UNIVERSITY OF MASSACHUSETTS FOUNDATION INC ↗
- Who funds START EARLY ↗
- Who funds ONEAMERICA ↗
- Who funds VOICES OF TOMORROW ↗
- Who funds HEALTHCONNECT ONE ↗
- Who funds MATERNAL MENTAL HEALTH LDRSHP ALLIANCE ↗
- Who funds 2020 MOM POLICY CENTER FOR MATERNAL ↗
- Who funds POSTPARTUM SUPPORT INTERNATIONAL ↗
- Who funds SOUTHWEST HUMAN DEVELOPMENT INCORPORATED ↗
- Who funds GEORGETOWN UNIVERSITY ↗
- Who funds Baby Cakes and Brunch ↗
- Who funds WASHINGTON STATE CHILD CARE RESOURCE & REFERRAL NETWORK DBA CHILD CARE AWARE WA ↗
- Who funds EVERGREEN RECOVERY CENTERS ↗
- Who funds GIVEDIRECTLY INC ↗
- Who funds Washington State Association of Head State and ECEA Programs ↗
- Who funds COMMUNITY HEALTH WORKER COALITION ↗
- Who funds LA COCINA ↗
- Who funds Na'ah Illahee Fund ↗
- Who funds RVC SEATTLE ↗
- Who funds Pathwaves Washington ↗
- Who funds THIRD SECTOR NEW ENGLAND INC ↗
- Who funds SPOKANE TRIBAL NETWORK ↗
- Who funds TTAWAXT BIRTH JUSTICE CENTER ↗
- Who funds WASHINGTON CHAPTER OF THE AMERICAN ACADEMY OF PEDIATRICS ↗
- Who funds ALLIANCE FOR THE ADVANCEMENT OF INFANT MENTAL HEALTH ↗
- Who funds HUMMINGBIRD INDIGENOUS FAMILY SERVICES ↗
- Who funds Southeast Seattle Education Coalition ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Seattle Foundation · Inatai Foundation · Medina Foundation · Puget Sound Energy Foundation · Philanthropy Northwest · The Norcliffe Foundation · Multicare Health System · Stolte Family Foundation · School's Out Washington · United Way of King County · The Satterberg Foundation Inc · Kaiser Foundation Health Plan of Washington
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Perigee Fund funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
- Postpartum Support International — 43% of income from government
- Save the Children Federation Inc — 30% of income from government
- Yale University — 12% of income from government
- Third Sector New England Inc — 3% of income from government
- Portland State University Foundation — 0% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to Perigee Fund?
Find your warmest path to Perigee Fund through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.