Dr Miriam & Sheldon G Adelson | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Dr Miriam & Sheldon G Adelson. Data shown is extracted from Form 990-PF filings.

EIN: 88-6063073

Foundation Overview

Based in Las Vegas, NV, Dr Miriam & Sheldon G Adelson has awarded 28 grants totaling $623,121,755 to organizations in Nevada and Massachusetts. Individual grants range from $300,000 to $116,676,141, with a median award of $5,148,227.5.

Latest Tax Year
2024
Total Giving (all years)
$623,121,755
Total Assets
$92,607
Median Grant (all grants)
$5,148,227.5

Latest Form 990-PF Snapshot

Total Grants
0 (No grants in 2024)
Median Grant
$0
% Median Grant Decline
-100% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Closed Network: N/A

0 of 12 recipients (0%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
Nevada

50% of grants are awarded in Nevada, with additional funding distributed across 1 other locations. The foundation balances regional focus with broader geographic diversity. Within Nevada, funding concentrates in Las Vegas (100%).

Funding Trajectory
-69%

Declining funding trend with 69% decrease over 5 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
General Purposes

Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Dr Miriam & Sheldon G Adelson's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Adelson Drug Clinic $584,000 Las Vegas, NV, US General Charitable Purposes 2022
Adelson Family Foundation $27,181,145 Needham, MA, US General Charitable Purposes 2022
Adelson Medical Research Foundation $9,532,395 Needham, MA, US General Charitable Purposes 2022
Friends Of Zion $412,500 Las Vegas, NV, US General Charitable Purposes 2022
Adelson Drug Clinic $584,000 Las Vegas, NV, US General Charitable Purposes 2022
Adelson Family Foundation $27,181,145 Needham, MA, US General Charitable Purposes 2022
Adelson Medical Research Foundation $9,532,395 Needham, MA, US General Charitable Purposes 2022
Friends Of Zion $412,500 Las Vegas, NV, US General Charitable Purposes 2022
Adelson Drug Clinic $584,000 Las Vegas, NV, US General Charitable Purposes 2022
Adelson Family Foundation $27,181,145 Needham, MA, US General Charitable Purposes 2022
Adelson Medical Research Foundation $9,532,395 Needham, MA, US General Charitable Purposes 2022
Friends Of Zion $412,500 Las Vegas, NV, US General Charitable Purposes 2022
Adelson Drug Clinic $673,000 Las Vegas, NV, US General Charitable Purposes 2021
Adelson Family Foundation $44,219,489 Needham, MA, US General Charitable Purposes 2021
Adelson Medical Research Foundation $38,198,988 Needham, MA, US General Charitable Purposes 2021
Friends Of Zion $300,000 Las Vegas, NV, US General Charitable Purposes 2021
Adelson Drug Clinic $764,060 Las Vegas, NV, US General Charitable Purposes 2020
Adelson Family Foundation $98,796,042 Needham, MA, US General Charitable Purposes 2020
Adelson Medical Research Foundation $51,452,286 Needham, MA, US General Charitable Purposes 2020
Friends Of Zion $300,000 Las Vegas, NV, US General Charitable Purposes 2020
Adelson Family Foundation $116,676,141 Needham, MA, US General Charitable Purposes 2018
Adelson Medical Research Foundation $37,794,155 Needham, MA, US General Charitable Purposes 2018
Adelson Drug Clinic $558,745 Las Vegas, NV, US General Charitable Purposes 2018
Friends Of The Adelson Drug Clinic $300,000 Las Vegas, NV, US General Charitable Purposes 2018
Adelson Family Foundation $90,550,804 Needham, MA, US General Charitable Purposes 2017
Adelson Medical Research Foundation $28,677,925 Needham, MA, US General Charitable Purposes 2017
Adelson Drug Clinic $430,000 Las Vegas, NV, US General Charitable Purposes 2017
Friends Of The Adelson Drug Clinic $300,000 Las Vegas, NV, US General Charitable Purposes 2017

Foundations Similar to Dr Miriam & Sheldon G Adelson

Discover 5 foundations with comparable assets ($37,461-$101,247), similar grant patterns, and geographic focus in NV that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 47-3163427 | 3 grants awarded
$98,302
(≈ Similar)
$9,116,406
median grant
Greensboro, NC
67%
Good match

EIN: 13-4226290 | 7 grants awarded
$101,247
(≈ Similar)
$3,633,400
median grant
New York, NY
65%
Good match

EIN: 32-0493781 | 12 grants awarded
$44,402
(↓ Smaller)
$3,700,000
median grant
Dallas, TX
44%
Moderate match

EIN: 95-3077552 | 1 grants awarded
$42,073
(↓ Smaller)
$3,184,979
median grant
San Diego, CA
43%
Moderate match

EIN: 47-2836360 | 11 grants awarded
$37,461
(↓ Smaller)
$4,395,000
median grant
New York, NY
40%
Moderate match

Contact Information

Official contact details for Dr Miriam & Sheldon G Adelson as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 88-6063073
Website N/A
Address 410 S RAMPART BLVD SUITE 440 Las Vegas, NV 89145-0000

Key People (1)

Board members, trustees, and key staff who oversee Dr Miriam & Sheldon G Adelson's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Trustee Dr Miriam Adelson

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Dr Miriam & Sheldon G Adelson is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.