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Colorado · Private foundation

Sorenson 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.

$100k
Granted FY2025(still arriving)
38
Grants FY2025
31
Organizations funded FY2024
16%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,000
Largest grant, FY2025
$11,500
Organizations funded a year
26 to 31
FY2018 to FY2024
States reached, FY2025
10
Total assets, FY2025
$613k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 16% of the organizations Sorenson Family Foundation funded were first-time grantees, receiving 43% of its grant dollars.

New vs renewed · share of each year

In FY2024, 57% of grant dollars renewed an existing relationship; $37k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
EnvironmentHealthArts & CulturePhilanthropyInternationalCivil RightsOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving37$90k22%
FY202431$86k16%
FY202331$74k10%
FY202231$66k19%
FY202130$66k13%
FY202028$47k32%
FY201926$57k8%
FY201829$54k7%
95% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Environment$196kEducation$108kArts & Culture$78kHealth$61kCommunity Improvement$58kScience & Tech$35kHuman Services$22kReligion$18kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
VT
NH
WA
MT
NY
MA
WY
CA
CO
VA
DC
TX

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 44 grantees
All grantees of Sorenson Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Wellesley College$47,00090%
National Outdoor Leadership School$33,00090%
Babson College$27,50070%
National Multiple Sclerosis Society$22,50080%
Climate Ride Inc$19,00090%
Emergency Family Assistance Association$18,00080%
Public Broadcasting of Colorado Inc$16,00090%
Hudson Highlands Land Trust Inc$15,75090%
Wild Bear Nature Center$15,00020%
NAMI National$15,00010%
Earthjustice$15,00090%
Isabella Stewart Gardner Museum Inc$13,50090%
Natural Resources Defense Council Inc$11,20050%
Watermans Community Center$10,00011%
Thorne Ecological Institute$9,50080%
Rocky Mountain Planned Parenthood Inc$9,00050%
The Dairy Center for the Arts$9,00090%
Amherst College Trustees$9,00090%
Philipstown Behavioral Health Hub Inc$6,50071%
1 for the Planet Inc$6,50080%
Medecins Sans Frontieres USA Inc$6,00060%
Alice Curtis Desmond and Hamilton Fish Library dba Desmond-Fish Public Library$6,00030%
Voices for Children Inc$6,00030%
Environmental Defense Fund Incorporated$5,00050%
Association of the Graduates of the United States Military Academy$5,0001n/a
American Rivers Inc$3,50040%
Planned Parenthood Federation of America Inc$3,00020%
National Parks Conservation Association$3,00040%
E Town$3,00060%
Medomak Valley Land Trust$3,00031%
Novi Community$2,5001n/a
Colorado Open Lands$2,00020%
Midcoast Conservancy$2,00020%
Local Theater Company$1,50030%
Waldo Theatre Inc$1,50020%
JLF COLORADO dba JLF BOULDER$1,00010%
The Brigid Alliance Inc$1,00010%
Longhouse Reserve$1,00010%
Garrison Art Center Inc$1,00010%
Immigrant Legal Advocacy Project$5001n/a
The Trust for Public Land$50010%
Billion Oyster Project Inc$50010%
Presente Maine$5001n/a
Compassion & Choices$5010%

What it could do for these grantees

Plus 27 recipients with no EIN on record ($199k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Sorenson Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetWellesley College: $47,000 over 9y, 0.0% of budgetNational Outdoor Leadership School: $33,000 over 9y, 0.0% of budgetBabson College: $27,500 over 7y, 0.0% of budgetNational Multiple Sclerosis Society: $22,500 over 8y, 0.0% of budgetClimate Ride Inc: $19,000 over 9y, 0.2% of budgetEmergency Family Assistance Association: $18,000 over 8y, 0.0% of budgetPublic Broadcasting of Colorado Inc: $16,000 over 9y, 0.0% of budgetHudson Highlands Land Trust Inc: $15,750 over 9y, 0.2% of budgetWild Bear Nature Center: $15,000 over 2y, 0.3% of budgetNAMI National: $15,000 over 1y, 0.0% of budgetEarthjustice: $15,000 over 9y, 0.0% of budgetIsabella Stewart Gardner Museum Inc: $13,500 over 9y, 0.0% of budgetNatural Resources Defense Council Inc: $11,200 over 5y, 0.0% of budgetWatermans Community Center: $10,000 over 1y, 0.7% of budgetThorne Ecological Institute: $9,500 over 8y, 0.1% of budgetRocky Mountain Planned Parenthood Inc: $9,000 over 5y, 0.0% of budgetThe Dairy Center for the Arts: $9,000 over 9y, 0.1% of budgetAmherst College Trustees: $9,000 over 9y, 0.0% of budgetPhilipstown Behavioral Health Hub Inc: $6,500 over 7y, 0.5% of budget1 for the Planet Inc: $6,500 over 8y, 0.1% of budgetMedecins Sans Frontieres USA Inc: $6,000 over 6y, 0.0% of budgetAlice Curtis Desmond and Hamilton Fish Library dba Desmond-Fish Public Library: $6,000 over 3y, 0.3% of budgetVoices for Children Inc: $6,000 over 3y, 0.2% of budgetEnvironmental Defense Fund Incorporated: $5,000 over 5y, 0.0% of budgetAmerican Rivers Inc: $3,500 over 4y, 0.0% of budgetPlanned Parenthood Federation of America Inc: $3,000 over 2y, 0.0% of budgetNational Parks Conservation Association: $3,000 over 4y, 0.0% of budgetE Town: $3,000 over 6y, 0.0% of budgetMedomak Valley Land Trust: $3,000 over 3y, 0.7% of budgetColorado Open Lands: $2,000 over 2y, 0.0% of budgetMidcoast Conservancy: $2,000 over 2y, 0.1% of budgetLocal Theater Company: $1,500 over 3y, 0.2% of budgetWaldo Theatre Inc: $1,500 over 2y, 0.4% of budgetJLF COLORADO dba JLF BOULDER: $1,000 over 1y, 0.2% of budgetThe Brigid Alliance Inc: $1,000 over 1y, 0.0% of budgetLonghouse Reserve: $1,000 over 1y, 0.1% of budgetGarrison Art Center Inc: $1,000 over 1y, 0.2% of budgetThe Trust for Public Land: $500 over 1y, 0.0% of budgetBillion Oyster Project Inc: $500 over 1y, 0.0% of budgetCompassion & Choices: $50 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 40.

Nonprofits that may fit its grantmaking

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.

Community Foundation Boulder CountyCO21.6× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Foundation Boulder County · Maine Community Foundation Inc · The Denver Foundation · Colorado Gives Foundation · Onion Foundation · Emsa Fund Inc · Lostand Foundation · Impactassetsinc · Xcel Energy Foundation · Ibm International Foundation · Jewish Communal Fund · National Philanthropic Trust

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.

Compare Sorenson Family Foundation with peer funders

About Sorenson Family Foundation

How much does Sorenson Family Foundation give?
Sorenson Family Foundation reported 38 grants totaling $100,000 in its FY2025 IRS filing. It funded between 26 and 31 organizations a year over FY2018 to FY2024.
What does Sorenson Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Environment (31%), Education (17%), Arts & Culture (12%).
Who are Sorenson Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Wellesley College ($47k), National Outdoor Leadership School ($33k), Babson College ($28k).
Does Sorenson Family Foundation fund new organizations?
In FY2024, 16% of the organizations it funded were first-time grantees.
Does Sorenson Family Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Sorenson Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Community Foundation Boulder County, Maine Community Foundation Inc, The Denver Foundation.
Where is Sorenson Family Foundation based?
Sorenson Family Foundation is based in CO.

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 75 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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