Private foundation · EIN 83-6058353

The Anna And John J Sie Foundation

Preselected only

Denver, CO

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Tax year 2025 (period ending 2025-12-31) · Filed with IRS 2026 · Data as of 2026-10-24 · View filing on ProPublica · Source: IRS e-file object 202602479349100115
Total assets (EOY)$39,186,893
Grants paid$3,533,065
Typical (median) grant$10,000
Grants listed46
Giving in home state (CO)95%

Grant size distribution

RangeGrants
Under $5K13
$5K–$25K22
$25K–$100K5
$100K+6

Smallest $900 · Largest $1,316,253

Geographic focus

CO
95%
FL
3%
MN
1%
WA
0%
NY
0%
AZ
0%
CA
0%
NJ
0%

Common purposes

educationresearchdownsyndromechildrenservicespeoplecarecancerconnectinspireaudienceswomenstudyintellectual

Giving history

Tax yearContributions paidTotal assetsGrants listed
2023$3,144,207$39,196,30757
2024$5,073,043$38,261,21152
2025$3,533,065$39,186,89346

Years shown are the filings ingested so far; more years are added as additional IRS batches are processed.

How to apply

This foundation checked Part XV line 2 of its 990-PF: it only makes contributions to preselected charitable organizations and does not accept unsolicited requests.

Source: 990-PF Part XV line 2, tax year 2025.

Top recipients (tax year 2025)

RecipientLocationPurposeAmount
Global Down Syndrome FoundationDENVER, COFOR RESEARCH/EDU/ADVOCACY/GRANTS.$1,316,253
Children'S Hospital ColoradoAURORA, COPEDIATRIC HEALTH CARE$840,330
University Of Colorado FoundationDENVER, COFOR DOWN SYNDROME RESEARCH.$500,500
Denver Health & HospitalsDENVER, CODOWN SYNDROME MEDICAL CARE$225,419
Denver Art MuseumDENVER, COFOR EXHIBITIONS/PROGRAMS/COLLECTION.$116,050
Moffitt Cancer Center FoundationTAMPA, FLCANCER RESEARCH$100,000
Judaism Your WayDENVER, COCONNECT WITH ALL JEWS$50,000
SeriesfestDENVER, COINSPIRE AND IMPACT AUDIENCES$36,400
Denver School Of Science AndMINNEAPOLIS, MNCORE VALUES EDUCATION.$25,000
Mile High Montessori Early LearningDENVER, COFOR LOW INCOME CHILDREN'S EDUCATION.$25,000
Mizel Institute-Lyon Global FoundatDENVER, COFOR PUBLIC SAFETY EDUCATION.$25,000
Denver Film SocietyDENVER, COFOR AUDIENCES TO DISCOVER FILM.$20,000
Museum Of Contemporary ArtDENVER, COFOR INSPIRATIONAL CONTEMPORARY ART.$20,000
Volunteers Of America-ColoradoDENVER, COFOR SERVICES TO WOMEN/CHILDREN/FAM.$20,000
National Jewish HealthDENVER, COFOR CLINICAL, RESEARCH & EDUCATION.$17,000
Cancer League Of ColoradoENGLEWOOD, COFOR CANCER RESEARCH & PROGRAMS.$15,000
The Cable CenterDENVER, COCELEBRATE INNOVATIVE PEOPLE$15,000
University Of Washington FoundationSEATTLE, WAEXPERIMENTAL EDUCATION UNIT$15,000
The Western Stock Show AssociationDENVER, COEDUCATION IN AGRIBUSINESS$14,925
Make-A-Wish Found-Colorado ChapterGREENWOOD VILLAGE, COFOR GRANTING CHILDREN'S WISHES.$14,368
University Of DenverDENVER, COINTERNATIONAL STUDY OPPORTUNITIES$14,320
Arc Thriftmetro Assoc For RcLAKEWOOD, COFOR INTELLECTUAL/DEV. DISABLED INDV.$10,000
Regis UniversityDENVER, COFOR POST SECONDARY FEASIBILITY STUDY$10,000
Rocky Mountain Down SyndromePARKER, COFOR DOWN SYNDROME INCLUSION.$10,000
Children'S Diabetes FoundationPHOENIX, AZFOR TYPE 1 DIABETES PROGRAMS.$7,500
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