Massachusetts General Hospital
MA
501 (C) (3) organization. Received $195,405 grant in 2022. Purpose: Subaward
Tracked direct giving
$0
Tracked donations to candidate
$0
Connections
30
Dark Money Spending
Election spending by organizations that do not disclose their donors. Dark money flows through 501(c)(4) social welfare organizations, 501(c)(6) trade associations, and similar entities that are not required to reveal their funders. Figures below are never combined with disclosed-donor totals.
IRS 990 Schedule I Grant Chain
Grants between nonprofits reported on IRS Form 990 Schedule I. These inter-organizational transfers are a key pathway in dark money flows — a nonprofit may receive a grant from one entity and then spend that money on election ads.
IRS 990 Schedule I grants received
$29,620,970
Source: IRS Form 990 Schedule I (Grants and Other Assistance to Organizations) via ProPublica Nonprofit Explorer and IRS 990 XML e-files. Grant amounts represent the most recent filing year available.
IRS 990 data lags a year or more behind filing. Grants shown are for the stated tax year and do not establish current-cycle funding.
Methodology Disclosure
Dark money figures are derived from FEC Form 5 (independent expenditures by non-committee organizations) and Form 9 (electioneering communications). These filings capture spending on ads and election communications but do not reveal the identity of the organization's donors. QPQ totals may differ from benchmarks like the Brennan Center's estimates because QPQ includes all Form 5 filers, while some benchmarks count only a subset of non-disclosing nonprofits. Grant chain data is from IRS Form 990 Schedule I and may not include all years or all grantee organizations.
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Relationships
| Type | Connected To | Details | Source |
|---|---|---|---|
| Received money from | UNIVERSITY OF CHICAGO | IRS 990 Schedule I grant of $195,405 (tax year 2022). Purpose: Subaward | Source |
| Received money from | American College of Radiology | IRS 990 Schedule I grant of $57,500 (tax year 2023). Purpose: DR. HIRSCH GRAND AWARD | Source |
| Received money from | Columbia University | IRS 990 Schedule I grant of $1,719,080 (tax year 2022). Purpose: Research | Source |
| Received money from | Fred Hutchinson Cancer Research Center | IRS 990 Schedule I grant of $23,882 (tax year 2021). Purpose: PUBLIC HEALTH SCIENCES | Source |
| Received money from | Kaiser Foundation Research Institute | IRS 990 Schedule I grant of $36,794 (tax year 2024). Purpose: Research / Project Support | Source |
| Received money from | Seattle Children's Hospital Research Institute | IRS 990 Schedule I grant of $253,810 (tax year 2023). Purpose: PEDIATRIC MEDICAL RESEARCH GRANT SUBAWARD | Source |
| Received money from | The Broad Institute Inc | IRS 990 Schedule I grant of $13,099,014 (tax year 2022). Purpose: PROGRAM SUPPORT | Source |
| Received money from | University of Pittsburgh | IRS 990 Schedule I grant of $2,459,454 (tax year 2022). Purpose: RESEARCH- SUBCONTRACT | Source |
| Received money from | TULANE UNIVERSITY | IRS 990 Schedule I grant of $5,495 (tax year 2022). Purpose: SUBCONTRACT GRANT AWARD | Source |
| Received money from | GEORGE WASHINGTON UNIVERSITY | IRS 990 Schedule I grant of $618,000 (tax year 2022). Purpose: subaward | Source |
| Received money from | JOHNS HOPKINS UNIVERSITY CENTRAL LOCKBOX | IRS 990 Schedule I grant of $2,279,832 (tax year 2022). Purpose: SUB-AWARD | Source |
| Received money from | MAYO CLINIC IN ROCHESTER | IRS 990 Schedule I grant of $654,032 (tax year 2024). Purpose: SUPPORT CHARITABLE PROGRAMS | Source |
| Received money from | ALEXS LEMONADE STAND FOUNDATION | IRS 990 Schedule I grant of $131,000 (tax year 2023). Purpose: PEDIATRIC CANCER RESEARCH | Source |
| Received money from | Alzheimers Disease And Related | IRS 990 Schedule I grant of $1,281,849 (tax year 2024). Purpose: PROGRAM SUPPORT | Source |
| Received money from | AMERICAN HEART ASSOCIATION INC | IRS 990 Schedule I grant of $40,000 (tax year 2023). Purpose: RECURRENT PERICARDITIS TREATMENT | Source |
| Received money from | AUTISM SPEAKS INC | IRS 990 Schedule I grant of $14,583 (tax year 2023). Purpose: SCIENCE GRANT | Source |
| Received money from | BREAKTHROUGH T1D SOUTHWEST OH CH | IRS 990 Schedule I grant of $449,213 (tax year 2023). Purpose: T1D RESEARCH | Source |
| Received money from | BREAST CANCER RESEARCH FOUNDATION INC | IRS 990 Schedule I grant of $899,988 (tax year 2023). Purpose: MEDICAL RESEARCH | Source |
| Received money from | BRIGHTFOCUS FOUNDATION | IRS 990 Schedule I grant of $300,000 (tax year 2024). Purpose: ALZHEIMER'S DISEASE RESEARCH BY KSENIA KASTANENKA, PHD ENTITLED: A2025014S | Source |
| Received money from | Joan & Sanford I Weill Medical College of Cornell University | IRS 990 Schedule I grant of $291,610 (tax year 2022). Purpose: Research | Source |
| Received money from | EMORY | IRS 990 Schedule I grant of $2,181,513 (tax year 2023). Purpose: RESEARCH/SUBCONTRACT | Source |
| Received money from | CONQUER CANCER FDN OF THE AMERICAN SOCIETY OF CLINICAL ONCOLOGY | IRS 990 Schedule I grant of $550,000 (tax year 2024). Purpose: YOUNG INVESTIGATOR AWARD, CAREER DEVELOPMENT AWARD | Source |
| Received money from | CROHN'S & COLITIS FOUNDATION OF AMERICA | IRS 990 Schedule I grant of $362,986 (tax year 2024). Purpose: RESEARCH | Source |
| Received money from | CURESEARCH FOR CHILDRENS CANCER | IRS 990 Schedule I grant of $166,000 (tax year 2024). Purpose: THERAPEUTIC | Source |
| Received money from | CYSTIC FIBROSIS FOUNDATION- ARKANSAS CHAPTER - 320 EXECUTIVE COURT SUITE 30 | IRS 990 Schedule I grant of $275,100 (tax year 2023). Purpose: CF CARE CENTER | Source |
| Received money from | DIABETES ACTION RESEARCH AND EDUCATION FOUNDATION | IRS 990 Schedule I grant of $40,000 (tax year 2024). Purpose: RESEARCH | Source |
| Received money from | GEORGETOWN UNIVERSITY | IRS 990 Schedule I grant of $11,944 (tax year 2022). Purpose: Subaward | Source |
| Received money from | ALLEN INSTITUTE | IRS 990 Schedule I grant of $942,942 (tax year 2024). Purpose: RESEARCH | Source |
| Received money from | CHILDRENS HOSPITAL OF PHILADELPHIA | IRS 990 Schedule I grant of $129,944 (tax year 2022). Purpose: RESEARCH | Source |
| Received money from | Morgan Stanley Global Impact Funding Trust Inc | IRS 990 Schedule I grant of $150,000 (tax year 2024). Purpose: UNRESTRICTED GENERAL SUPPORT | Source |