Data / Foundation grants / The Harold Hamm Foundation
The Harold Hamm Foundation: 5 grants to organizations, $1.7 million (tax year ended March 2026)
The Harold Hamm Foundation, a private foundation in Oklahoma City, OK, paid 5 grants to organizations totaling $1,696,425 in its tax year ended March 2026, according to its Form 990-PF filed with the IRS on August 13, 2026. The largest was $1,544,339 to Ou Foundation in Norman, OK for general support.
SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.
- EIN
- 461256191
- Based in
- Oklahoma City, OK
- Assets
- $15,869,426
- Grants paid
- $1,696,425
- Tax year ended
- March 2026
Grants paid, tax year ended March 2026
From the Form 990-PF filed August 13, 2026, IRS object ID 202642259349101314. It reported $1,696,425 in grants paid; 5 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Ou Foundation | Norman, OK | General support | $1,544,339 | apps.irs.gov | |
| McCall's Chapel School | Ada, OK | General support | $95,586 | apps.irs.gov | |
| River City Hope Street | Cedar Park, TX | General support | Employment | $30,000 | apps.irs.gov |
| Turning Point USA | Phoenix, AZ | General support | $25,000 | apps.irs.gov | |
| The Denny Price Family YMCA | Enid, OK | General support | $1,500 | apps.irs.gov |
Grants paid, tax year ended March 2025
From the Form 990-PF filed February 12, 2026, IRS object ID 202630439349100013. It reported $4,538,807 in grants paid; 10 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Ou Foundation | Norman, OK | General support | $3,988,990 | apps.irs.gov | |
| America First Policy Institute | Arlington, VA | General support | $497,467 | apps.irs.gov | |
| Horatio Alger Association | Alexandria, VA | General support | $30,000 | apps.irs.gov | |
| Penfed Foundation | Alexandria, VA | General support | $10,000 | apps.irs.gov | |
| Infant Crisis Services Inc | Oklahoma City, OK | General support | Human services | $5,000 | apps.irs.gov |
| YWCA Oklahoma City | Oklahoma City, OK | General support | $5,000 | apps.irs.gov | |
| Oklahoma Hall of Fame | Oklahoma City, OK | General support | Arts, culture and humanities | $1,000 | apps.irs.gov |
| Sooners Helping Sooners Inc | Norman, OK | General support | Employment | $1,000 | apps.irs.gov |
| Enid Public School Foundation | Enid, OK | General support | $250 | apps.irs.gov | |
| Nichola Hills Parks Inc | Nichols Hills, OK | General support | $100 | apps.irs.gov |
Grants paid, tax year ended March 2024
From the Form 990-PF filed April 3, 2026, IRS object ID 202640939349100314. It reported $2,630,893 in grants paid; 17 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| University of Oklahoma FD | Norman, OK | Funding of various diabetes research | $1,424,600 | apps.irs.gov | |
| National Cowboy Hall of Fame | Oklahoma City, OK | Educational programing | $1,025,505 | apps.irs.gov | |
| Friends of the Mason | Oklahoma City, OK | Support 1st family residence campaign | $83,333 | apps.irs.gov | |
| CLR Community FD | Oklahoma City, OK | Creating healthier communities | $25,000 | apps.irs.gov | |
| Jesus House | Oklahoma City, OK | Feeding and shelter homeless | Human services | $25,000 | apps.irs.gov |
| Penfed Foundation | Alexandria, VA | Helping people | $10,000 | apps.irs.gov | |
| Stropes Foundation | Racine, WI | Supports scholarships education etc. students ed | $10,000 | apps.irs.gov | |
| Infant Crisis Services | Oklahoma City, OK | Childhood hunger | Human services | $5,000 | apps.irs.gov |
| Osu Foundation | Stillwater, OK | Tuition for students | $5,000 | apps.irs.gov | |
| Ronald McDonald House | Edmond, OK | Helping critically ill children | $5,000 | apps.irs.gov | |
| Scott and Kim Verplank FD | Norman, OK | Helping people int. children | $5,000 | apps.irs.gov | |
| Lexington Public Schools | Lexington, OK | Helping children, scholarships, etc. | $3,605 | apps.irs.gov | |
| Denny Price Family YWCA | Enid, OK | Back a youth | $1,500 | apps.irs.gov | |
| Oklahoma Hall of Fame | Oklahoma City, OK | Free educational programs | Arts, culture and humanities | $1,000 | apps.irs.gov |
| Sooners Helping Sooners | Norman, OK | Helping students | Employment | $1,000 | apps.irs.gov |
| Enid Public Schools | Enid, OK | Helping students and children and teachers | $250 | apps.irs.gov | |
| Nichols Hills Park | Nichols Hills, OK | Improving parks | $100 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Human services | $35,000 |
| Employment | $32,000 |
| Arts, culture and humanities | $2,000 |
States funded
Also on SpecStream
- Who funds human services in Oklahoma
- Who funds employment in Texas
- Who funds arts, culture and humanities in Oklahoma
- Who funds employment in Oklahoma
Updated August 13, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.