Charity Search / PDB FOUNDATION
Philanthropy & Grantmaking (T20) 990 on File

PDB FOUNDATION

EIN: 82-3779206 · CAMBRIDGE, MA 02138-2025 · United States · FY 2024 Data
3 out of 5 43 / 100 Based on 2+ years of filings
Financial strength (30%) 71/100
Reliability (20%) 45/100
Effectiveness (25%) 51/100
Impact (25%) No data yet
Financial data: FY 2024 · Scored 9/13/2026
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CharityAI™ Score
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Financial Overview — FY 2024
$8.7M
Total Revenue
$4.6M
Total Expenses
$80.1M
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 95.8%
Fundraising Efficiency N/A
Operating Reserve 208.39x
Liability-to-Asset 0.0%
Revenue Diversification 98.2%
Executive Compensation $0
Compared with Peers
FY 2024
Compared with 5,337 similar organizations (United States, Philanthropy & Grantmaking, $1M–$10M in expenses), FY 2024.
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
95.8% 90.9%
P10P90
Above median
Operating reserve
Months of expenses covered by net assets · higher is better
208.4 mo 80.9 mo
P10P90
Top quarter
Liabilities to assets
Total liabilities / total assets · lower is better
0.0% 0.0%
P10P90
Below median
Revenue concentration
Share of revenue from the largest source · lower is better
98.2% 89.7%
P10P90
Bottom quarter
Revenue growth
Year over year revenue growth
394.5% 21.6%
P10P90
Expense growth
Year over year expense growth
-11.5% 9.6%
P10P90
Surplus margin
Surplus as a share of revenue
47.0% 2.5%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2024 $8.7M $4.6M $80.1M 95.8% —
2023 $1.8M $5.2M $76.0M 96.6% —
2022 $43.6M $3.2M $79.5M 94.7% —
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Organization Details
EIN
82-3779206
State
MA
City
CAMBRIDGE
ZIP
02138-2025
Classification
T20
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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