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Mgb Pooled Holdings LLC

EIN 82-1715859 · Somerville, MA

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthStrong100 out of 100GovernanceGood80 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

INVESTING POOLING ENTITY

Income
$1.4 billion
Spending
$484.0 million
Spent on programs
100%
Reserves
Over 10 years of spending
Largest source of income
investment income, 100%
Employees
0
Volunteers
0
Highest pay
$3.2 million, president

Source: Form 990 for the year ending September 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Strong: 100 out of 100. Higher than 95% of charities in its peer group (health care, over $100m).

  • Reserves

    35 of 35

    Spendable reserves would cover more than ten years of spending.

  • Debt

    20 of 20

    It owes 0% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 66% of income.

  • Income trend

    15 of 15

    Income rose 58% on the year before.

  • Spending floor

    15 of 15

    100% of spending went to programs.

Source: Form 990 for the year ending September 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Good: 80 out of 100. Higher than 14% of charities in its peer group (health care, over $100m).

  • Independent board

    5 of 25

    0 of 3 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    7 of 7

    Has a written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • Pay set independently

    5 of 5

    Sets its chief executive's pay through independent review and comparison.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending September 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (2)
  1. $484.0 million spent. SEE SCHEDULE O
  2. THE ESTABLISHMENT OF MGBPH AS A POOLING VEHICLE ALLOWS THE MEMBERS OF MASS GENERAL BRIGHAM INCORPORATED THE OPPORTUNITY TO PROVIDE GREATER EFFICIENCY AND EXPERTISE TO ADVANCE THE PRUDENT INVESTMENT OF CHARITABLE ASSETS FOR THE ENTIRE MASS GENERAL BRIGHAM SYSTEM AS REQUIRED IN PART BY MASSACHUSETTS LAW. MGBPH SERVES AS A POOLING AND HOLDING VEHICLE FOR ITS MEMBERS'INVESTMENTS AND THUS AN INTEGRAL PART OF THE MASS GENERAL BRIGHAM SYSTEM WITHIN THE MEANING OF REVENUE RULING 78-41. 1978-1 C.B. 148. MGBPH SERVES AS A REPOSITORY FOR FUNDS PAID IN BY TAX-EXEMPT ENTITIES AND A CHANNEL FOR THE FLOW OF INVESTMENT PROCEEDS ON THEIR BEHALF. THOSE FUNDS ARE INVESTED AT THE OVERALL DIRECTION OF MASS GENERAL BRIGHAM FOR THE BENEFIT OF MGBPH'S MEMBERS. HAVING A STRONG INVESTMENT PROGRAM TO ENSURE THE CONTINUED GROWTH OF THESE ENTITIES' ENDOWMENTS IS ESSENTIAL TO THE MASS GENERAL BRIGHAM SYSTEM, BECAUSE IT PROVIDES THE FINANCIAL STRENGTH AND FLEXIBILITY REQUIRED TO ACCOMPLISH THE MASS GENERAL BRIGHAM SYSTEM'S EXEMPT PURPOSES AND IS IN KEEPING WITH ITS FIDUCIARY AND STATUTORY DUTIES TO PRUDENTLY INVEST AND MONITOR ITS CHARITABLE ASSETS.

Source: Form 990 for the year ending September 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated November 6, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending September 2025.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since December 2017.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated November 4, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.