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Plinth

· Private foundation

Bitterroot Fund

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.

$298k
Granted FY2025still arriving
18
Grants FY2025still arriving
1
States reached
$85k
Largest
01What you fund
0198% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20212025.

Arts & Culture$390kEnvironment$135kHuman Services$85kHealth$75kEducation$60kPhilanthropy$45kAnimals$30kCrime & Legal$15kOther$0
02FY2025 · 18 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k7 grants · $33k
  • $10k–50k10 grants · $180k
  • $50k–250k1 grant · $85k
$15,000
Median grant
1
States reached
$355k
Total assets
Largest grants
RecipientAmount
RANDOM ACTS OF SILLINESS$85,000
READ MONTANA$30,000
THE SHANE LALANI CENTER FOR THE ARTS$25,000
GALLATIN VALLEY LAND TRUST$20,000
VERGE THEATER$20,000
OPERA MONTANA$15,000
BRIDGERCARE$15,000
ONE VALLEY COMMUNITY FOUNDATION$15,000
COMMUNITY HEALTH PARTNERS$15,000
CASAGAL OF GALLATIN COUNTY$15,000
HEART OF THE VALLEY ANIMAL SHELTER$10,000
HELP CENTER INC$5,000
ROOTS FAMILY COLLABORATIVE$5,000
BOZEMAN ART MUSEUM$5,000
BEFRIENDERS INC$5,000
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 (FY22–25, $50k) 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 your grants land in higher-need ZIPs.

area typical 9%HELP CENTER INC: $25k → 10%HELP CENTER INC: $5k → 10%HELP CENTER INC: $5k → 10%BEFRIENDERS INC: $5k → 10%ROOTS FAMILY COLLABORATIVE: $5k → 10%ROOTS FAMILY COLLABORATIVE: $5k → 10%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.

83%of every dollar goes to organizations you’ve funded before.
$685k · 13 repeat orgs$135k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +27% since the first grant, against 0% for the ones you funded once.

13 repeat relationships — 11 still active in FY2025, 2 since wound down; 6 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

13
10

Total granted

$685k
$88k

Median revenue growth · since first grant

+27%
0%

Still filing today

85%
50%

New vs renewed · share of each year

In FY2025, 83% of grant dollars renewed an existing relationship; $48k went to new ones.

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

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

’21’22’23’24’25
Arts & CultureHuman ServicesEnvironmentAnimalsEducationPublic BenefitOther

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

  • RA
    RANDOM ACTS OF SILLINESS
    4× · 2022–2025 · $227k · revenue +55% · 29% of their budget
  • GV
    GALLATIN VALLEY LAND TRUST
    5× · 2021–2025 · $120k · revenue +74%
  • R
    READMontana
    3× · 2023–2025 · $80k · revenue +73%

Funded once

  • MI
    MONTANA INTERMOUNTAIN OPERA
    one grant, 2024 · $15k
  • MH
    Montana Health Professionals for a Healthly Climate
    one grant, 2023 · $10k
  • BM
    BLUE MOUNTAIN CLINIC INCgraduated
    one grant, 2023 · $10k · revenue +39%

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
Scenic Montana Trails
2
Montana Center for the Arts

Montana center for the arts purpose is to nurture, promote and expand cultural engagement and opportunity in our region. through collaboration with the community at large, and in partnership with the area's diverse cultural and educational…

Arts & Culture
3
Montana Healthcare Foundation
Philanthropy
4
Wind River Valley Artist Guild
5
Rural Idaho & Mountain West Primary Care
Health
6
Save our Gallatin Front Inc
Environment
7
Gallatin Wildlife Association

Promote research and actions to save wildlife.

Animals
8
Montana Conservation Elders
Environment
9
The Greater Montana Foundation
Philanthropy
10
ZooMontana Inc

Our mission is to provide visitors with an engaging, recreational, and educational experience, while ensuring exceptional care for our animal and plant collections and supporting responsible propagation programs for species in need.

Animals
11
Montana Pediatric Cancer Foundation
Philanthropy
12
Singing Waters Montana

To greatfully steward the land and singing waters with respect and care. To build a beloved community that values justice, equality, and love.

Recreation & Sports

For reference, the grantee most central to the portfolio’s shape is Gallatin Valley Land Trust and the most unlike its peers is Tinworks Art. 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

22 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. 22 of the 30 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.

1
Load-bearing (≥25% of a budget)
8
Early backer (in before they grew)
22/22
Grantees still filing
12/22
Grew since you first funded

Where your money sits — by cause, then by grantee

RANDOM ACTS OF SILLINESS — $227,000 · Arts & CultureRANDOM ACTS OF SILLINESSThe Shane Lalani Center for the Arts — $40,000 · Arts & CultureThe Shane Lalani Center for the ArtsOPERA MONTANA — $15,000 · Arts & Culture+3 more — $20,000 · Arts & Culture+3 moreVERGE THEATER — $50,000 · OtherVERGE THEATERBRIDGERCARE — $25,000 · OtherBRIDGERCARECASAGAL OF GALLATIN COUNTY PROGRAM — $25,000 · OtherCASAGAL OF GALLATIN COUNTY PR…COMMUNITY HEALTH PARTNERS INC — $20,000 · OtherCOMMUNITY HEALTH PARTNERS INCMONTANA INTERMOUNTAIN OPERA — $15,000 · OtherMONTANA INTERMOUNTAIN OPERACASAGAL OF GALLATIN COUNTY — $15,000 · OtherCASAGAL OF GALLATIN COUNTYChildrens Museum of Bozeman Inc — $13,000 · OtherChildrens Museum of Bozeman I…INTERMOUNTAIN OPERA BOZEMAN — $10,000 · OtherTHE ELLEN THEATRE — $10,000 · OtherMontana Health Professionals for a Healthly Climate — $10,000 · OtherBLUE MOUNTAIN CLINIC INC — $10,000 · OtherGallatin Valley Farm to School — $10,000 · Other+3 more — $10,400 · OtherGALLATIN VALLEY LAND TRUST — $120,000 · EnvironmentGALLATIN VALLEY …MT MOUNTAIN MAMAS — $5,000 · EnvironmentREADMontana — $80,000 · EducationREADMontan…HELP CENTER INC — $35,000 · Human ServicesROOTS FAMILY COLLABORATIVE — $10,000 · Human ServicesMONTANA CASAGAL ASSOCIATION — $10,000 · Human ServicesBefrienders — $5,000 · Human ServicesONE VALLEY COMMUNITY FOUNDATION — $45,000 · PhilanthropyHEART OF THE VALLEY INC — $30,000 · Animals
Arts & Culture$302,000Other$223,400Environment$125,000Education$80,000Human Services$60,000Philanthropy$45,000Animals$30,000

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

25%50%75%100%$1.0M$10Mgrantee revenue →↑ your share of their budgetRANDOM ACTS OF SILLINESS — $227,000 over 4y, 29% of budgetGALLATIN VALLEY LAND TRUST — $120,000 over 5y, 1.9% of budgetREADMontana — $80,000 over 3y, 7.7% of budgetONE VALLEY COMMUNITY FOUNDATION — $45,000 over 4y, 0.3% of budgetThe Shane Lalani Center for the Arts — $40,000 over 2y, 0.7% of budgetHELP CENTER INC — $35,000 over 3y, 1.7% of budgetHEART OF THE VALLEY INC — $30,000 over 3y, 0.6% of budgetBRIDGERCARE — $25,000 over 2y, 0.2% of budgetCOMMUNITY HEALTH PARTNERS INC — $20,000 over 2y, 0.0% of budgetOPERA MONTANA — $15,000 over 1y, 0.9% of budgetChildrens Museum of Bozeman Inc — $13,000 over 2y, 2.0% of budgetBLUE MOUNTAIN CLINIC INC — $10,000 over 1y, 0.4% of budgetROOTS FAMILY COLLABORATIVE — $10,000 over 2y, 3.0% of budgetGallatin Valley Farm to School — $10,000 over 1y, 4.7% of budgetMONTANA CASAGAL ASSOCIATION — $10,000 over 1y, 4.8% of budgetBOZEMAN ART MUSEUM — $10,000 over 2y, 1.6% of budgetMOUNTAIN TIME ARTS — $5,000 over 1y, 3.2% of budgetMT MOUNTAIN MAMAS — $5,000 over 1y, 1.3% 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.

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 Arthur M Blank Family FoundationGA29.7× affinity12 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Arthur M Blank Family Foundation · One Valley Community Foundation · Dennis & Phyllis Washington Foundation · Bozeman Deaconess Health Services · The Rieschel Foundation · Montana Community Foundation Inc · First Security Bank Foundation · Gilhousen Family Foundation · First Interstate BancSystem Foundation Inc · Yellowstone Club Community Foundation · Cross Charitable Foundation Attn John R Clark · Treacy Foundation

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 Bitterroot 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.

2024
202122232425
no gov · 00%2%8%17%30%your share of their income ↑0%25%50%75%100%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    2report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    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.

    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Bitterroot Fund?

    Find your warmest path to Bitterroot 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.

    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 30 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

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