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Colorado · Private foundation

Hackstock 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.

$91k
Granted FY2025(still arriving)
24
Grants FY2025
18
Organizations funded FY2024
17%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,100
Largest grant, FY2025
$26,000
Organizations funded a year
17 to 21
FY2020 to FY2024
States reached, FY2025
6
Total assets, FY2025
$897k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 17% of the organizations Hackstock Family Foundation funded were first-time grantees, receiving 5% of its grant dollars.

New vs renewed · share of each year

In FY2024, 95% of grant dollars renewed an existing relationship; $4k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

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

’21’22’23’24
Food & NutritionEducationPhilanthropyYouth DevelopmentCivil RightsEnvironmentOther
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 arriving23$90k30%
FY202418$77k17%
FY202318$80k28%
FY202217$124k29%
FY202121$78k52%
FY202020$64kn/a
99% classified

What it funded, over time

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

Education$262kHealth$47kHousing & Shelter$25kCivil Rights$22kArts & Culture$21kRecreation & Sports$12kHuman Services$11kPublic Safety & Disaster$9kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WI
MI
CA
CO
VA
MD
AZ
DC

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Arrupe Jesuit High School$86,0003n/a
Rocky Mountain Rett Association$30,00063%
Arizona Musicfest Inc$17,50060%
Volunteers of America Inc$11,0006n/a
Fii - National$10,00010%
Once Upon a Room Inc$6,50030%
Colorado Cattlemen's Agricultural Land Trust$5,00010%
Barry Goldwater Institute for Public Policy Research$5,00050%
Prager University Foundation$4,00040%
Acton Institute for the Study of Religion and Liberty$4,00030%
Show all 32 grantees

What it could do for these grantees

Plus 19 recipients with no EIN on record ($297k), not named here.

Where it is load-bearing

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetRocky Mountain Rett Association: $30,000 over 6y, 3.0% of budgetArizona Musicfest Inc: $17,500 over 6y, 0.1% of budgetFii - National: $10,000 over 1y, 0.0% of budgetOnce Upon a Room Inc: $6,500 over 3y, 0.4% of budgetColorado Cattlemen's Agricultural Land Trust: $5,000 over 1y, 0.0% of budgetBarry Goldwater Institute for Public Policy Research: $5,000 over 5y, 0.0% of budgetPrager University Foundation: $4,000 over 4y, 0.0% of budgetActon Institute for the Study of Religion and Liberty: $4,000 over 3y, 0.0% of budgetColorado Council on Economic Education: $3,925 over 4y, 0.1% of budgetDenver Botanic Gardens Inc: $3,740 over 2y, 0.0% of budgetLegacy Connections: $3,000 over 3y, 0.0% of budgetDenver Art Museum: $2,909 over 4y, 0.0% of budgetDesert Foothills Library Association: $2,500 over 4y, 0.2% of budgetColorado Ballet: $2,000 over 2y, 0.0% of budgetParents Television Council Inc: $2,000 over 2y, 0.1% of budgetUniversity of Denver: $2,000 over 1y, 0.0% of budgetFood Bank of the Rockies: $2,000 over 2y, 0.0% of budgetRocky Mountain Public Media Inc: $1,540 over 4y, 0.0% of budgetThe Denver Santa Clause Shop Inc: $1,500 over 6y, 0.1% of budgetJunior Achievement-Rocky Mountain Inc: $1,500 over 1y, 0.0% of budgetChildren's Hospital Los Angeles: $1,000 over 1y, 0.0% of budgetThe Chris Rule Foundation: $1,000 over 1y, 7.5% of budgetLiterary and Prologue Society of the Southwest: $1,000 over 1y, 0.1% of budgetAlzheimer's Disease & Related Disorders Association Inc: $1,000 over 1y, 0.0% of budgetCraig Hospital Foundation: $1,000 over 1y, 0.0% of budgetDelta Gamma Anchor Center for Blind Children: $1,000 over 1y, 0.0% of budgetNathan Yip Foundation: $1,000 over 1y, 0.3% of budgetThe Heritage Foundation: $1,000 over 1y, 0.0% of budgetColorado Uplift Inc: $300 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 29.

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.

The Denver FoundationCO18.4× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Denver Foundation · Colorado Gives Foundation · El Pomar Foundation · National Philanthropic Trust · Morgan Stanley Global Impact Funding Trust Inc · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · American Endowment Foundation · American Online Giving Foundation Inc · Natl Christian Charitable Fdn Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

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 Hackstock Family Foundation with peer funders

About Hackstock Family Foundation

How much does Hackstock Family Foundation give?
Hackstock Family Foundation reported 24 grants totaling $90,958 in its FY2025 IRS filing. It funded between 17 and 21 organizations a year over FY2020 to FY2024.
What does Hackstock Family Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Education (60%), Health (11%), Housing & Shelter (6%).
Who are Hackstock Family Foundation's largest grantees?
By total granted over FY2020 to FY2025: Arrupe Jesuit High School ($86k), Rocky Mountain Rett Association ($30k), Arizona Musicfest Inc ($18k).
Does Hackstock Family Foundation fund new organizations?
In FY2024, 17% of the organizations it funded were first-time grantees.
Does Hackstock 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 Hackstock Family Foundation?
Its strongest co-funders, measured against what their size predicts, include The Denver Foundation, Colorado Gives Foundation, El Pomar Foundation.
Where is Hackstock Family Foundation based?
Hackstock 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 53 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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