· Public charity
The Plumpjack Foundation
The foundation organizes fundraising activities and receives donations from various sources.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2024.
Where the money goes
Your grants by size, and where they go.
The 5 grants below total $67,382 — the rows itemised in this filing. The $78,699 headline is the total grant expense reported on the return, so the remaining $11,317 is giving the schedule does not break out: grants under the $5,000 itemisation floor, grants to individuals, and grants reported on other schedules. Every figure below describes the itemised rows only.
By grant size · FY2024
- Under $10k1 grant · $7k
- $10k–50k4 grants · $60k
| Recipient | Amount |
|---|---|
| TIPPING POINT | $25,000 |
| THE LEUKEMIA & LYMPHOMA SOCIETY | $15,000 |
| NATIONAL BREAST CANCER COALITION | $10,000 |
| QUANTUM LEAP HEALTHCARE COLLABORATIVE | $10,000 |
| HOLY FAMILY DAY HOME | $7,382 |
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 (FY17–24, $94k) land where the poverty rate runs at 10%, against an area that typically sits at 9%. 63% 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.
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.
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 -9% since the first grant, against -27% for the ones you funded once.
7 repeat relationships — 4 still active in FY2024, 3 since wound down; 1 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, 85% of grant dollars renewed an existing relationship; $10k 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
- HFHOLY FAMILY DAY HOME6× · 2017–2024 · $49k · revenue +44%
- TSThe Susan G Komen Breast Cancer Foundation Inc2× · 2021–2022 · $20k · revenue +18%
- NBNATIONAL BREAST CANCER COALITION2× · 2022–2024 · $16k · revenue +11%
Funded once
- CACASA A VOICE FOR CHILDRENone grant, 2019 · $35k · revenue -27%
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.
Susan g. komen 's mission is to save lives by meeting the most critical needs in our communities & investing in breakthrough research to prevent & cure breast cancer.
The mission of the breast cancer research foundation, inc. is to prevent and cure breast cancer by advancing the world's most promising research.
The mission of dfci is to provide expert, compassionate, and equitable care to children, adults, and their families, while advancing the understanding, diagnosis, treatment, cure, and prevention of cancer and related diseases. we train new…
Break through cancer is a foundation dedicated to supporting translational research in the most difficult to treat cancers. our partner organizations are among the top cancer research centers and together, represent some of the most…
Bay area cancer connections mission is to support anyone affected by breast or ovarian cancer with personalized services that inform and empower.
The primary mission is to accelerate research and foster collaboration to prevent and cure brca cancers. we invest in the most promising work of top scientific investigators while creating a forum for successful partnerships across…
Our mission is to help people make sense of the complex medical and personal information about breast health and breast cancer, so they can make the best decisions for their lives.
See schedule othe mission of ucsf health medical foundation is threefold: 1) to establish, operate and maintain medical clinics for the provision of healthcare services in california; 2) to promote health by providing, coordinating,…
The mission of the lung cancer research foundation is to improve lung cancer outcomes by funding research for the prevention, diagnosis, treatment and cure of lung cancer.
The Breast Cancer Charities of America (BCCA) exists to eliminate breast cancer as a life-threatening illness. We bring together organizations representing all health and social service disciplines in the commitment to establish new and…
For reference, the grantee most central to the portfolio’s shape is Tipping Point Community and the most unlike its peers is Blood Cancer United Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
10 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.
Where your money sits — by cause, then by grantee
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 UNIVERSITY OF CALIFORNIA SAN FRANCISCO FOUNDATION ↗
- Who funds TIPPING POINT COMMUNITY ↗
- Who funds HOLY FAMILY DAY HOME ↗
- Who funds BLOOD CANCER UNITED INC ↗
- Who funds CASA A VOICE FOR CHILDREN ↗
- Who funds The Susan G Komen Breast Cancer Foundation Inc ↗
- Who funds Breast Cancer Emergency Fund ↗
- Who funds NATIONAL BREAST CANCER COALITION ↗
- Who funds QUANTUM LEAP HEALTHCARE COLLABORATIVE ↗
- Who funds SONOMA COUNTY COMMUNITY FOUNDATION ↗
Government reliance of your grantees
Every dot is one organization The Plumpjack Foundation 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.
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 The Plumpjack Foundation?
Find your warmest path to The Plumpjack Foundation 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.