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· Private foundation

Stillinger Arthur & Emma Tuw

Its FY2026 filing reports that it accepted unsolicited grant applications.

$20k
Granted FY2026still arriving
11
Grants FY2026still arriving
1
States reached
$3k
Largest
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Health$15kEducation$11kAnimals$6kFood & Nutrition$4kHousing & Shelter$4kYouth Development$4kHuman Services$2kRecreation & Sports$2k
02FY2026 · 11 grants

Where the money goes

Grants by size, and the largest recipients.

$2,231
Median grant
1
States reached
$208k
Total assets
Largest grants
RecipientAmount
PLANNED PARENTHOOD OF SOUTHWEST AND CENT$2,550
SAINT STEPHEN'S EPISCOPAL SCHOOL$2,550
CENTERSTONE OF FLORIDA INC$2,550
BOYS GIRLS CLUBS OF MANATEE COUNTY INC$2,231
COMMUNITY COALITION ON HOMELESSNESS CORP$2,231
OUR DAILY BREAD OF BRADENTON INC$2,231
VISIBLE MEN ACADEMY INC$1,913
EXCHANGE CLUB FAMILY PARTNERSHIP$1,275
DOGS INC$956
FRIENDS OF MANATEE COUNTY ANIMAL WELFARE$956
EWENITY FARM HERDING DOG HAVEN INC$956
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:

Its human-services grants (FY20–26, $2k) land where the poverty rate runs at 10%, against an area that typically sits at 9%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%DOGS INC: $956 → 10%SOUTHEASTERN GUIDE DOGS INC: $300 → 10%SOUTHEASTERN GUIDE DOGS INC: $225 → 10%SOUTHEASTERN GUIDE DOGS INC: $225 → 10%SOUTHEASTERN GUIDE DOGS INC: $225 → 10%SOUTHEASTERN GUIDE DOGS INC: $225 → 10%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.

94%of every dollar goes to organizations it has funded before.
$63k · 16 repeat orgs$4k to everyone else

16 repeat relationships: 9 still active in FY2026, 7 since wound down; 2 grantees were first funded in FY2026 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

16
1

Total granted

$63k
$500

Still filing today

75%
0%

New vs renewed · share of each year

In FY2026, 83% of grant dollars renewed an existing relationship; $4k went to new ones.

50%100%’20’21’22’23’24’26
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’20’21’22’23’24’26
EducationAnimalsHealthHousing & ShelterCrime & LegalHuman ServicesOther
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

  • CO
    CENTERSTONE OF FLORIDA INC
    6× · 2020–2026 · $8k · revenue +51%
  • OD
    OUR DAILY BREAD OF BRADENTON INC
    6× · 2020–2026 · $6k · revenue +1%
  • VM
    VISIBLE MEN ACADEMY INC
    6× · 2020–2026 · $6k · revenue +20%

Funded once

  • ED
    EPISCOPAL DAY PRIVATE SCHOOL OF
    one grant, 2020 · $500
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

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
South Florida Beagle Rescue Inc

beagle rescue

Animals
2
Saving Paws Rescue of Florida Inc

To assist in the medical care, misc care and rehoming of animals that do not have a home

Animals
3
Angies Dog House

We are dedicated to rescuig animals left homeless for whatever reason, animals in public shelters where they are at high risk of euthanasia, animals given up by their owners because of difficult circumstances, and those in danger of abuse…

Animals
4
Partners for Pets of South Florida

Pet rescue and rehome abandon pets

Animals
5
Suncoast Basset Rescue Inc

Suncoast Basset Rescue (SBR) rescues Basset Hounds from stray, abusive, abandoned and sheltered situations. SBR gives Basset Hounds a second chance to live as someones best animal friend.

Animals
6
Friends of Strays Inc

To inspire compassion for all animals provide shelter and humane care for homeless animals, and promote adoptions and responsible pet guardianship in our community

Animals
7
Tampa Bay Strays Inc

Animal rescue and adoption facilitator to permanent homes.

Animals
8
Humane Society of Manatee County

The humane society of manatee county leads the community in fostering compassion and respect for animals through quality care, education, and advocacy to improve the lives of animals and strengthen the human-animal bond.

Animals
9
Florida Keys Society for the Prevention of Cruelty to Animals Inc

Promoting the humane treatment of all animals through compassionate care, adoption, education, population control and humane law enforcement. Activities include: animal control, low cost spay & neuter and wellness clinic, adoption,…

Animals
10
Humanitarians of Florida Inc

The organization owns and operates a low-cost dog and cat spay, neuter and vaccine clinic for low income residents in the state of Florida.

—
11
Florida Brittany Rescue Inc

We are a small group of like-minded individuals who strongly believe that rescue should be all about the dogs. We are committed to making sure that all proceeds are spent on rescuing and caring for the Brittanys and Brittany mixes that we…

Animals
12
Friends of Manatee County Animal

Enrich the lives of shelter animals

Animals
How this is measured
The grantee most central to the portfolio’s shape is Community Coalition on Homelessness dba Turning Points; the most unlike its peers is Centerstone of Florida Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

12 grantees tracked through their own filings, 2017–2026.

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

How this is measured

Counted here: distinct organizations funded across 2017 to 2026, not grant rows in a single year, so this will not match the grant count on the cover. 12 of the 19 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)
2
Early backer (in before they grew)
12/12
Grantees still filing
8/12
Grew since first funded

Where the money sits, by cause and then by grantee

PLANNED PARENTHOOD OF SOUTHWEST: $7,375 · OtherPLANNED PARENTHOOD OF SOUTHWESTOUR DAILY BREAD OF BRADENTON INC: $6,231 · OtherOUR DAILY BREAD OF BRADENTON INCPLANNED PARENTHOOD OF SOUTHWEST AND CENT: $4,050 · OtherPLANNED PARENTHOOD OF SOUTHWEST AND CENTBOYS & GIRLS CLUBS OF MANATEE: $3,250 · OtherBOYS & GIRLS CLUBS OF MANATEESAINT STEPHEN'S EPISCOPAL SCHOOL: $2,550 · OtherSAINT STEPHEN'S EPISCOPAL SCHOOLFORGET-ME-NOT: $2,400 · OtherFORGET-ME-NOTFRIENDS OF DESOTO NATIONAL MEMORIAL INC: $1,625 · OtherFRIENDS OF DESOTO NATIONAL MEMORIAL INC+2 more: $1,456 · OtherVISIBLE MEN ACADEMY INC: $5,913 · EducationVISIBLE MEN ACADEMY …The State College of Florida Foundation Inc: $3,250 · EducationThe State College of…Episcopal Day Private School of Manatee County Inc: $2,875 · EducationEpiscopal Day Privat…CENTERSTONE OF FLORIDA INC: $8,425 · HealthCENTERSTONE OF…Community Coalition on Homelessness dba Turning Points: $6,231 · Housing & ShelterCommunity …EWENITY FARM HERDING DOG HAVEN INC: $2,906 · AnimalsSATCHELS LAST RESORT: $475 · AnimalsEXCHANGE CLUB FAMILY PARTNERSHIP CENTER OF MANATEE: $3,275 · Crime & LegalBOYS & GIRLS CLUBS OF MANATEE COUNTYINC: $2,981 · Youth DevelopmentSoutheastern Guide Dogs Inc: $2,156 · Human Services
Other$28,937Education$12,038Health$8,425Housing & Shelter$6,231Animals$3,381Crime & Legal$3,275Youth Development$2,981Human Services$2,156

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

25%50%75%100%$100k$1.0M$10Mgrantee revenue →↑ funder's share of their budgetCENTERSTONE OF FLORIDA INC: $8,425 over 6y, 0.0% of budgetCommunity Coalition on Homelessness dba Turning Points: $6,231 over 6y, 0.0% of budgetOUR DAILY BREAD OF BRADENTON INC: $6,231 over 6y, 0.2% of budgetVISIBLE MEN ACADEMY INC: $5,913 over 6y, 0.1% of budgetEXCHANGE CLUB FAMILY PARTNERSHIP CENTER OF MANATEE: $3,275 over 6y, 0.0% of budgetThe State College of Florida Foundation Inc: $3,250 over 4y, 0.0% of budgetBOYS & GIRLS CLUBS OF MANATEE COUNTYINC: $2,981 over 2y, 0.0% of budgetEWENITY FARM HERDING DOG HAVEN INC: $2,906 over 6y, 0.4% of budgetEpiscopal Day Private School of Manatee County Inc: $2,875 over 4y, 0.0% of budgetFORGET-ME-NOT: $2,400 over 5y, 0.7% of budgetSoutheastern Guide Dogs Inc: $2,156 over 6y, 0.0% of budgetSATCHELS LAST RESORT: $475 over 2y, 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.

  • Who funds CENTERSTONE OF FLORIDA INC ↗
  • Who funds Community Coalition on Homelessness dba Turning Points ↗
  • Who funds OUR DAILY BREAD OF BRADENTON INC ↗
  • Who funds VISIBLE MEN ACADEMY INC ↗
  • Who funds EXCHANGE CLUB FAMILY PARTNERSHIP CENTER OF MANATEE ↗
  • Who funds The State College of Florida Foundation Inc ↗
  • Who funds BOYS & GIRLS CLUBS OF MANATEE COUNTYINC ↗
  • Who funds EWENITY FARM HERDING DOG HAVEN INC ↗
  • Who funds Episcopal Day Private School of Manatee County Inc ↗
  • Who funds FORGET-ME-NOT ↗
  • Who funds Southeastern Guide Dogs Inc ↗
  • Who funds SATCHELS LAST RESORT ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

The Community Foundation of Sarasota Co IncFL25.5× affinity10 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Community Foundation of Sarasota Co Inc · Manatee Community Foundation Inc · The Mary Parker Foundation 157823-000 · Msc Foundation Inc · Gulf Coast Community Foundation Inc · Herman E and Helen H Turner Foundation · Bradenton Rotary Foundation · Wilson - Wood Foundation Inc · Center for Faith and Freedom Inc · The Louis and Gloria Flanzer Philanthropic Trust · Charles & Margery Barancik Foundation Inc · United Way Suncoast Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Stillinger Arthur & Emma Tuw funds: left to right is the share of its income from government, bottom to top the share from Stillinger Arthur & Emma Tuw. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 60%0%1%3%5%funder's share of their income ↑0%6%13%19%25%share of the org’s income from government →median 12%
  • Centerstone of Florida Inc: 12% of income from government
  • Southeastern Guide Dogs Inc: 0% of income from government
no gov moneyreceives it· size = income
6get no government money at all
3report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–25%
typical government reliance, FY20–25
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.

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 19 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 2026, released 2026. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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