Charity Search / ENDOCRINE FELLOWS FOUNDATIONS
Philanthropy & Grantmaking (T99Z) 990 on File

ENDOCRINE FELLOWS FOUNDATIONS

EIN: 95-4511639 · MARION, CT 06444-0310 · United States · FY 2023 Data
3 out of 5 52 / 100 Based on 2+ years of filings
Financial strength (30%) 94/100
Reliability (20%) 55/100
Effectiveness (25%) 51/100
Impact (25%) No data yet
Financial data: FY 2023 · Scored 9/13/2026
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Financial Overview — FY 2023
$526K
Total Revenue
$403K
Total Expenses
$722K
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 83.7%
Fundraising Efficiency N/A
Operating Reserve 21.54x
Liability-to-Asset 0.0%
Revenue Diversification 98.4%
Executive Compensation $83K
Compared with Peers
FY 2023
Compared with 26,148 similar organizations (United States, Philanthropy & Grantmaking, $100K–$1M in expenses), FY 2023.
This organization Middle half of peers (P25–P75) Peer median
Ratio This org Peer median Position (P10 → P90)
Program expense ratio
Program expenses / total expenses · higher is better
83.7% 90.7%
P10P90
Below median
Operating reserve
Months of expenses covered by net assets · higher is better
21.5 mo 106.5 mo
P10P90
Below median
Liabilities to assets
Total liabilities / total assets · lower is better
0.0% 0.0%
P10P90
Top quarter
Revenue concentration
Share of revenue from the largest source · lower is better
98.4% 90.6%
P10P90
Below median
Revenue growth
Year over year revenue growth
22.0% 4.1%
P10P90
Expense growth
Year over year expense growth
-5.8% 2.5%
P10P90
Surplus margin
Surplus as a share of revenue
23.5% -10.5%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2023 $526K $403K $722K 83.7%
2022 $431K $427K $599K 83.9%
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Organization Details
EIN
95-4511639
State
CT
City
MARION
ZIP
06444-0310
Classification
T99Z
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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