funder logo

THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE

THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE

Naperville, IL, US
501(c)3
EIN
20-1383344
Private Foundation
Regional Funder
Family Foundation
funder logo

THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE

Naperville, IL, US
501(c)3
EIN
20-1383344
Private Foundation
Regional Funder
Family Foundation

Overview

Sign up for

Fiscal Year Start

Jan 1

Organization Type

funder logo
Grantmaker
AI Summary
Was this helpful?

The John P. Calamos Foundation, a 501(c)(3) organization, primarily focuses its grantmaking efforts in Illinois, California, and Washington, D.C., having disbursed a total of $1.6 million across 21 grantees in 2023. This foundation does not accept unsolicited proposals and engages in a relationship-based funding model, making grants by invitation only. Nonprofits interested in connecting with the foundation can explore warm-introduction pathways through Impala's Funder Prospecting.

Total Funding Given

$1.6M

2023
Grantees funded
21
Multi-year grantees
33%
Funding by Year
Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
plg-image
plg-image
Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
Total No. of Grants

13

Median 1st year grant
$10K
Median 2nd year grant
$10K
J
James R Adams
Employee
K
Kenneth S Witkowski
Employee
J
John Calamos Sr
Employee

Frequently Asked Questions

Can I submit an unsolicited grant proposal to THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE?
No. THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE does not accept unsolicited proposals. Funding is by invitation only.
Where does THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE give?
THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE primarily gives to organizations located in Illinois, California, and District Of Columbia. These states represent the largest share of the foundation’s grantmaking by dollars awarded. Additional geographic details are available to registered users.
What size are THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE’s grants?
The largest share of grants from THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE fall in the $50 thousand to $100 thousand range. The median first-year grant is about $10 thousand. More detailed grant size data is available to registered users.
How many grants does THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE make each year?
In 2023, THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE awarded about 10 grants, totaling nearly $1.6 million. More detailed grant metrics are available to registered users.
Who did THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE fund recently?
In 2024, THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE awarded grants to about 20 grantees. Recent grantees include National Hellenic Museum, Illinois Institute of Technology, and GREEK ORTHODOX ARCHDIOCESE OF AMERICA. More detailed information on all recent recipients is available to registered users.
How do we apply to THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE?
THE JOHN P CALAMOS SR FOUNDATION C/O CALAMOS FAMILY OFFICE does not accept unsolicited proposals. Funding is by invitation only.
Overview
Copyright 2026. All rights reserved to Chario Inc. (d.b.a. Impala)