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Grigsby Family Foundation at a glanceAlso receives grants: funding profile →

· Private foundation

Grigsby Family Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$468k
Granted FY2024still arriving
34
Grants FY2024still arriving
2
States reached
$82k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
05Through PlinthRead
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2024.

Animals$2.0M
02FY2024 · 34 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k21 grants · $94k
  • $10k–50k12 grants · $292k
  • $50k–250k1 grant · $82k
$8,457
Median grant
2
States reached
$837
Total assets
Largest grants
RecipientAmount
Individual grant recipient$81,910
VCA SACRAMENTO VETERINARY REFERRAL$44,959
OAKDALE VETERINARY HOSPITAL$42,847
ATLANTIC EMERGENCY HOSPITAL$42,653
PET LOVE VET HOSPITAL$31,894
STONELAKE VETERINARY HOSPITAL$23,349
VIA VERDE ANIMAL HOSPITAL$21,366
Individual grant recipient$20,717
INSIGHT WELLNESS CENTER$18,030
GRAND CANYON PET HOSPITAL$13,682
Individual grant recipient$11,686
FOLSOM RANCH VET HOSPITAL$10,587
Individual grant recipient$10,018
Individual grant recipient$9,660
URGENT CARE ANIMAL HOSPITAL$9,578
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Dollar for dollar, its grants (FY19–24) land where the poverty rate runs at 9%, against an area that typically sits at 7%. 56% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 7%INSIGHT WELLNESS CENTER: $59k → 8%FAIRFAX VETERINARY CLINIC: $10k → 8%MARQUEEN PET EMERGENCIES: $21k → 14%VIA VERDE ANIMAL HOSPITAL: $34k → 14%OAKDALE VETERINARY HOSPITAL: $43k → 15%UC DAVID LARGE ANIMAL HOSPITAL: $69k → 16%OUTLAW EQUINE HOSPITAL: $24k → 8%INSIGHT WELLNESS CENTER: $46k → 8%MARQUEEN PET EMERGENCIES: $14k → 14%VIA VERDE ANIMAL HOSPITAL: $21k → 14%OAKDALE VETERINARY HOSPITAL: $23k → 15%UC DAVID LARGE ANIMAL HOSPITAL: $29k → 16%INSIGHT WELLNESS CENTER: $18k → 8%PET EMERGENCY OF MARIN: $14k → 8%OAKDALE VETERINARY HOSPITAL: $18k → 15%PET LOVE VET HOSPITAL: $32k → 16%MARQUEEN PET EMERGENCIES: $82k → 6%INSIGHT WELLNESS CENTER: $13k → 8%PET EMERGENCY OF MARIN: $13k → 8%UC DAVIS LARGE ANIMAL HOSPITAL: $22k → 16%MARQUEEN PET EMERGENCIES: $82k → 6%MARQUEEN PET EMERGENCIES: $62k → 6%VISTA VETERINARY SPECIALIST: $12k → 12%GRAND CANYON PET HOSPITAL: $14k → 14%MARQUEEN PET EMERGENCIES: $44k → 6%COMPANION ANIMAL HOSPITAL: $14k → 8%GRAND CANYON PET HOSPITAL: $10k → 14%MARQUEEN PET EMERGENCIES: $25k → 6%STONELAKE VETERINARY HOSPITAL: $55k → 12%STONELAKE VETERINARY HOSPITAL: $23k → 12%ALL CREATURES VET HOSPITAL: $13k → 12%FOLSOM RANCH VET HOSPITAL: $11k → 12%LOOMIS BASIN EQUINE HOSPITAL: $115k → 6%LOOMIS BASIN EQUINE HOSPITAL: $97k → 6%LOOMIS BASIN EQUINE HOSPITAL: $33k → 6%VCA GREENBACK ANIMAL HOSPITAL: $11k → 12%LOOMIS BASIN EQUINE HOSPITAL: $12k → 6%ATLANTIC EMERGENCY HOSPITAL: $93k → 6%ATLANTIC EMERGENCY HOSPITAL: $51k → 6%ATLANTIC EMERGENCY HOSPITAL: $49k → 6%ATLANTIC EMERGENCY HOSPITAL: $43k → 6%ATLANTIC EMERGENCY HOSPITAL: $27k → 6%FOOTHILL FARMS VETERINARY HOSPITAL: $14k → 12%SUMMIT SPECIALITY: $10k → 12%VCA SACRAMENTO VETERINARY REFERRAL: $61k → 12%VCA SACRAMENTO VETERINARY REFERRAL: $45k → 12%VCA SACRAMENTO VETERINARY REFERRAL: $44k → 12%VCA SACRAMENTO VETERINARY REFERRAL: $34k → 12%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

90%of every dollar goes to organizations it has funded before.
$1.8M · 27 repeat orgs$194k to everyone else

27 repeat relationships: 20 still active in FY2024, 7 since wound down; 13 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

27
38

Total granted

$1.8M
$101k

Still filing today

0%
3%

New vs renewed · share of each year

In FY2024, 80% of grant dollars renewed an existing relationship; $93k went to new ones.

50%100%’19’20’21’22’23’24
RenewedFirst-time
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). 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

  • IG
    Individual grant recipient
    5× · 2020–2024 · $333k
  • AE
    ATLANTIC EMERGENCY HOSPITAL
    5× · 2020–2024 · $264k
  • LB
    LOOMIS BASIN EQUINE HOSPITAL
    5× · 2020–2024 · $261k

Funded once

  • UD
    UC DAVIS LARGE ANIMAL HOSPITAL
    one grant, 2022 · $22k
  • VS
    VCA SACRAMENTO VETERINARY REFEREAL
    one grant, 2019 · $16k
  • FF
    FOOTHILL FARMS VETERINARY HOSPITAL
    one grant, 2023 · $14k
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field
04the grantee network

1 grantees tracked through their own filings, 2018–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2018 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 1 of the 78 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
0
Early backer (in before they grew)
1/1
Grantees still filing
1/1
Grew since first funded

Where the money sits, by cause and then by grantee

Individual grant recipient: $333,390 · OtherIndividual grant recipientATLANTIC EMERGENCY HOSPITAL: $263,752 · OtherATLANTIC EMERGENCY HOSPITALLOOMIS BASIN EQUINE HOSPITAL: $260,941 · OtherLOOMIS BASIN EQUINE HOSPITALVCA SACRAMENTO VETERINARY REFERRAL: $192,974 · OtherVCA SACRAMENTO VETERINARY REFERRALINSIGHT WELLNESS CENTER: $145,550 · OtherINSIGHT WELLNESS CENTERUC DAVID LARGE ANIMAL HOSPITAL: $97,993 · OtherOAKDALE VETERINARY HOSPITAL: $83,254 · OtherSTONELAKE VETERINARY HOSPITAL: $78,808 · Other+69 more: $496,954 · Other+69 moreCONSERVATION SOCIETY OF CALIFORNIA: $100 · Animals
Other$1,953,616Animals$100

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%grantee revenue →↑ funder's share of their budgetCONSERVATION SOCIETY OF CALIFORNIA: $100 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

How much its grantees rely on government

Each dot is one organization Grigsby Family Foundation funds: left to right is the share of its income from government, bottom to top the share from Grigsby Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24
no gov · 00%0%1%3%5%funder's share of their income ↑0%1%3%4%5%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    0rely on government for over half their income
    ⤢ axis zoomed · 0–5%
    typical government reliance, FY20–24
    How this is measured
    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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.
    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Grigsby Family Foundation?

    Find your warmest path to Grigsby Family 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.

    On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 78 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

    How this is measured
    Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

    Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

    Play a game based on Grigsby Family’s filings →

    More from the funding graph

    The unnamed billions
    grants reported with no recipient in the public record
    The regranting layer
    51% of grant dollars land in the regranting layer
    The DAF merry-go-round
    $9.7B circulates between donor-advised funds
    The endowment market
    who holds foundation money, and what just moved
    The camps
    funders cluster by geography, not ideology
    By state
    where grant money is based, and what stays home