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Plinth

· Private foundation

Delmar and Audria M Olson Family Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$169k
Granted FY2025still arriving
43
Grants FY2025still arriving
6
States reached
$35k
Largest
01What you fund
0191% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20192025.

Arts & Culture$343kReligion$124kHuman Services$111kCommunity Improvement$83kAnimals$71kFood & Nutrition$55kHealth$46kPublic Safety & Disaster$32kOther$0
02FY2025 · 43 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k39 grants · $99k
  • $10k–50k4 grants · $71k
$2,000
Median grant
6
States reached
$1.9M
Total assets
Largest grants
RecipientAmount
TRINITY LUTHERAN CHURCH NEW ERA$35,000
THE PLYMOUTH HARBOR FOUNDATION$12,500
WSLR INC$12,000
FRIENDS OF THE PLAYHOUSE$11,000
FRIENDS OF ALBIONS ANIMALS$7,500
ALBION HEALTHCARE ALLIANCE$7,500
LIBRARY FOUNDATION FOR SARASOTA COUNTY$6,000
HOMER HISTORICAL SOCIETY$6,000
FELINE FUND$5,000
LAKESHORE MUSEUM CENTER$5,000
ST PAULS LUTHERAN FOUNDATION$5,000
CARING COLLECTIVE INC$3,500
Individual grant recipient$3,000
WHITE LAKE UNITED METHODIST CHURCH$3,000
HARVEST HOUSE$3,000
02The need
03

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.

show:

Your human-services grants (FY19–25, $65k) land where the poverty rate runs at 12%, against an area that typically sits at 9%. 74% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 9%AMERICAN RED CROSS: $10k → 14%AMERICAN RED CROSS: $10k → 14%AMERICAN RED CROSS: $4k → 14%AMERICAN RED CROSS: $3k → 14%AMERICAN RED CROSS: $3k → 14%AMERICAN RED CROSS: $3k → 14%SOUTHEASTERN GUIDE DOG: $3k → 10%SOUTHEASTERN GUIDE DOG: $2k → 10%DOGS INC: $2k → 10%SOUTHEASTERN GUIDE DOG: $2k → 10%SOUTHEASTERN GUIDE DOG: $2k → 10%SOUTHEASTERN GUIDE DOG: $2k → 10%SOUTHEASTERN GUIDE DOG: $2k → 10%SAFE CHILDREN COALITION: $1k → 9%SAFE CHILDREN COALITION: $1k → 9%SAFE CHILDREN COALITION: $1k → 9%FORKS SENIOR CENTER: $1k → 14%SAFE CHILDREN COALITION: $1k → 9%SAFE CHILDREN COALITION: $1k → 9%SAFE CHILDREN COALITION: $1k → 9%HARVEST HOUSE: $5k → 9%HARVEST HOUSE: $3k → 9%HARVEST HOUSE: $3k → 9%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

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.

03Your edge
repeat funding

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.

88%of every dollar goes to organizations you’ve funded before.
$846k · 46 repeat orgs$116k to everyone else

46 repeat relationships — 36 still active in FY2025, 10 since wound down; 7 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

46
18

Total granted

$846k
$85k

Median revenue growth · since first grant

+25%
+71%

Still filing today

50%
44%

New vs renewed · share of each year

In FY2025, 82% of grant dollars renewed an existing relationship; $31k went to new ones.

50%100%’19’20’21’22’23’24’25
RenewedFirst-time

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

’19’20’21’22’23’24’25
Arts & CultureHuman ServicesHealthEducationAnimalsRecreation & SportsOther

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

  • WI
    WSLR INC
    7× · 2019–2025 · $72k · revenue +156%
  • PH
    PLYMOUTH HARBOR INC
    7× · 2019–2025 · $64k · revenue +36%
  • AN
    American National Red Cross & Its Constituent Chapters and Branches
    6× · 2019–2025 · $32k · revenue +39%

Funded once

  • TS
    THE SALVATION ARMY JACKSON COUNTY
    one grant, 2021 · $15k
  • K'
    KID 'N' STUFF CHILDREN'S MUSEUM
    one grant, 2023 · $15k
  • EO
    ELLING O EIDE FOUNDATION
    one grant, 2020 · $6k

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

04Your field

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.

1
Sarasota City Foundation Inc
Philanthropy
2
The Fine Arts Society of Sarasota Inc

To provide educational displays and information on art in our area and to provide scholarships.

3
Humane Society of Sarasota County Inc

As the areas premier no-kill shelter, the humane society of sarasota county engages the hearts, hands, and minds of the community to help animals.

Animals
4
Friends of Sarasota County Parks Inc

To promote, enhance and maintain community support for sarasota county parks and public recreational lands through activities, fundraising and volunteer efforts.

Recreation & Sports
5
Sarasota Architectural Foundation Inc

To promote awareness and the preservation of buildings from the sarasota school of architecture movement, 1941-1966, and to demonstrate the relevance of the era to the contemporary built environment.

Arts & Culture
6
Sarasota Convention & Visitors Bureau Inc

Advancement of and development of tourism and the service of the tourism industry within the county of sarasota, florida

7
Sarasota Opera Association Inc

Sarasota Opera produces impassioned opera performances true to the vision of the composer, to entertain, enrich, educate, and inspire a life-long love of opera in our diverse and growing communities.

Arts & Culture
8
Sarasota Bay Watch Inc

To preserve and restore sarasota bay's ecosystem through education and citizen participation.

Environment
9
The Bay Park Conservancy Inc

The bay park conservancy (bpc) was formed to implement the master plan approved by the sarasota city commission to conserve 53 acres of public land for a signature park along sarasota bay. the bpc entered a long-term partnership with the…

Community Improvement
10
South Florida Wildlife Center Inc

The south florida wildlife centers mission is protecting wildlife through rescue, rehabilitation, release, and education. the sfwc has been the trusted resource for wildlife in the tri-county region of miami-dade, broward, and palm beach,…

Animals
11
Architecture Sarasota Inc

Architecture sarasota stewards the legacy of the sarasota school of architecture and provides a forum for the education, advocacy and celebration of good design in the global build environment.

Education
12
Sarasota Concert Association Inc

To present internationally renowed orchestras, chamber ensembles and solo artists to the greater sarasota community, and to showcase outstanding regional musicians in a series of free public concerts.

Arts & Culture

For reference, the grantee most central to the portfolio’s shape is Library Foundation for Sarasota County Inc and the most unlike its peers is Feline Fund. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

Your grantees are a median of 37 years old; the field is 12. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number25%2%<5yr16%7%5–10yr20%17%10–20yr15%17%20–35yr11%44%35–55yr13%12%55yr+
THE FIELDby orgYOUR MONEYby value25%0%<5yr16%8%5–10yr20%20%10–20yr15%17%20–35yr11%24%35–55yr13%31%55yr+

The field is 25% startups (under 5 years old) — 2% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 15% of the field you don’t fund.

orgs you fund
0.0%0/43
the rest of the field
15%
2,110/14,083

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.

04the grantee network

36 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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 36 of the 73 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.

0
Load-bearing (≥25% of a budget)
9
Early backer (in before they grew)
36/36
Grantees still filing
27/36
Grew since you first funded

Where your money sits — by cause, then by grantee

PLAYHOUSE FRIENDS FOUNDATION — $55,000 · OtherPLAYHOUSE FRIENDS FOUNDATIONTRINITY LUTHERAN CHURCH NEW ERA — $52,500 · OtherTRINITY LUTHERAN CHURCH NEW ERALAKESHORE MUSEUM CENTER — $50,600 · OtherLAKESHORE MUSEUM CENTERFRIENDS OF ALBIONS ANIMALS — $37,500 · OtherFRIENDS OF ALBIONS ANIMALSIndividual grant recipient — $36,000 · OtherIndividual grant recipientMUSKEGON MUSEUM OF ART — $35,000 · OtherMUSKEGON MUSEUM OF ARTALL FAITHS FOOD BANK SARASOTA — $33,000 · OtherWHITE LAKE UNITED METHODIST CHURCH — $24,250 · OtherIndividual grant recipient — $23,500 · Other+45 more — $293,256 · Other+45 moreWSLR INC — $72,000 · Arts & CultureWSLR INCFRIENDS OF THE BOHM THEATRE — $20,500 · Arts & CultureFRIENDS OF TH…FLORIDA STUDIO THEATRE INC — $20,000 · Arts & CultureFLORIDA STUDI…SARASOTA FILM SOCIETY INC — $7,000 · Arts & CultureSARASOTA FILM…Florida West Coast Symphony Inc dba Sarasota Orchestra — $5,000 · Arts & Culture+1 more — $3,000 · Arts & CulturePLYMOUTH HARBOR INC — $63,500 · HealthPLYMOUTH H…Safe Place and Rape Crisis Center Inc — $23,000 · HealthSafe Place…ALBION HEALTH CARE ALLIANCE — $7,500 · HealthALBION HEA…ALBION COMMUNITY FOUNDATION — $83,000 · Community ImprovementAmerican National Red Cross & Its Constituent Chapters and Branches — $32,400 · Human ServicesSoutheastern Guide Dogs Inc — $15,000 · Human ServicesHARVEST HOUSE INC — $11,000 · Human ServicesSAFE CHILDREN COALITION INC — $6,000 · Human Services+1 more — $1,000 · Human ServicesILLINOIS MASONIC CHARITIES FUND — $12,500 · EducationLIBRARY FOUNDATION FOR SARASOTA COUNTY INC — $10,000 · EducationTHE CIRCUS ARTS CONSERVATORY INC — $1,000 · EducationFLYERS RIGHTS EDUCATION FUND — $14,000 · Public Safety & Disaster
Other$640,606Arts & Culture$127,500Health$94,000Community Improvement$83,000Human Services$65,400Education$23,500Public Safety & Disaster$14,000

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetALBION COMMUNITY FOUNDATION — $83,000 over 3y, 7.8% of budgetWSLR INC — $72,000 over 7y, 3.2% of budgetPLYMOUTH HARBOR INC — $63,500 over 7y, 0.0% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches — $32,400 over 6y, 0.0% of budgetSafe Place and Rape Crisis Center Inc — $23,000 over 7y, 0.1% of budgetFRIENDS OF THE BOHM THEATRE — $20,500 over 2y, 4.0% of budgetFLORIDA STUDIO THEATRE INC — $20,000 over 5y, 0.1% of budgetURBANITE THEATRE INC — $19,996 over 7y, 1.8% of budgetSoutheastern Guide Dogs Inc — $15,000 over 7y, 0.0% of budgetFLYERS RIGHTS EDUCATION FUND — $14,000 over 7y, 3.7% of budgetILLINOIS MASONIC CHARITIES FUND — $12,500 over 7y, 0.1% of budgetSENIOR FRIENDSHIP CENTERS INC — $11,000 over 7y, 0.0% of budgetHARVEST HOUSE INC — $11,000 over 3y, 1.4% of budgetLIBRARY FOUNDATION FOR SARASOTA COUNTY INC — $10,000 over 5y, 0.6% of budgetMOTE MARINE LABORATORY INC — $7,000 over 6y, 0.0% of budgetSARASOTA FILM SOCIETY INC — $7,000 over 7y, 0.1% of budgetFELINE FUND — $6,250 over 2y, 8.1% of budgetSAFE CHILDREN COALITION INC — $6,000 over 6y, 0.0% of budgetHUMANE SOCIETY OF SOUTH CENTRAL MI — $6,000 over 2y, 0.6% of budgetSARASOTA AUDUBON SOCIETY INC — $6,000 over 6y, 0.7% of budgetFEEDING AMERICA WEST MICHIGAN — $5,000 over 1y, 0.0% of budgetFlorida West Coast Symphony Inc dba Sarasota Orchestra — $5,000 over 1y, 0.1% of budgetST PAUL'S LUTHERAN FOUNDATION — $5,000 over 1y, 18% of budgetEVERYDAY BLESSINGS INC — $4,000 over 4y, 0.1% of budgetFRIENDS OF THE LEGACY TRAIL INC — $3,000 over 3y, 0.4% of budgetLEELANAU CONSERVANCY — $3,000 over 3y, 0.1% of budgetFLORIDA WEST COAST PUBLIC BROADCASTING INC — $3,000 over 1y, 0.0% of budgetTHE COMMUNITY FOUNDATION OF SARASOTA CO INC — $3,000 over 1y, 0.0% of budgetALL FAITHS FOOD BANK INC — $3,000 over 1y, 0.0% of budgetCAMP LEELANAU AND KOHAHNA FOUNDATION INC — $3,000 over 3y, 0.0% of budgetBig Waters Land Trust Inc — $1,000 over 1y, 0.0% of budgetSARASOTA SKI-A-REES INC — $1,000 over 1y, 1.7% of budgetTHE CIRCUS ARTS CONSERVATORY INC — $1,000 over 1y, 0.0% of budgetTHE FORKS SENIOR CENTER — $1,000 over 1y, 1.2% of budget
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 ALBION COMMUNITY FOUNDATION
  • Who funds WSLR INC
  • Who funds PLYMOUTH HARBOR INC
  • Who funds American National Red Cross & Its Constituent Chapters and Branches
  • Who funds Safe Place and Rape Crisis Center Inc
  • Who funds FRIENDS OF THE BOHM THEATRE
  • Who funds FLORIDA STUDIO THEATRE INC
  • Who funds URBANITE THEATRE INC
  • Who funds Southeastern Guide Dogs Inc
  • Who funds FLYERS RIGHTS EDUCATION FUND
  • Who funds ILLINOIS MASONIC CHARITIES FUND
  • Who funds SENIOR FRIENDSHIP CENTERS INC
  • Who funds HARVEST HOUSE INC
  • Who funds LIBRARY FOUNDATION FOR SARASOTA COUNTY INC
  • Who funds ALBION HEALTH CARE ALLIANCE
  • Who funds MOTE MARINE LABORATORY INC
  • Who funds SARASOTA FILM SOCIETY INC
  • Who funds FELINE FUND

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.

The Community Foundation of Sarasota Co IncFL31.8× affinity14 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 · Gulf Coast Community Foundation Inc · William G and Marie Selby Foundation Inc · Charles & Margery Barancik Foundation Inc · Manatee Community Foundation Inc · Norman E Peterson and Diana Lager Peterson Educational Fund Inc · The Louis and Gloria Flanzer Philanthropic Trust · Mildred and Bernard Doyle Charitable Trust · The Roskamp Foundation Irrevocable Trust · Roberta Leventhal Sudakoff Foundation Inc · Lewis Foundation · The Arthur S Karp Family Foundation Inc

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 Delmar and Audria M Olson Family 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, a single department, or state — and drag the year to watch it move.

2024
202122232425
no gov · 100%1%5%11%20%your share of their income ↑0%10%20%30%40%share of the org’s income from governmentmedian 0%
  • Safe Place and Rape Crisis Center Inc23% of income from government
  • Mote Marine Laboratory Inc4% of income from government
  • All Faiths Food Bank Inc1% of income from government
  • Safe Children Coalition Inc0% of income from government
  • Harvest House Inc0% of income from government
  • Southeastern Guide Dogs Inc0% of income from government
  • Everyday Blessings Inc0% of income from government
  • Florida West Coast Symphony Inc dba Sarasota Orchestra0% of income from government
  • Florida Studio Theatre Inc0% of income from government
no gov moneyreceives it· size = income
10get no government money at all
7report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–40%
typical government reliance, FY2025

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.

On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 73 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph