The Broad Institute, Inc. 401(k) Plan: Login, Facts & Contact Information

The Broad Institute, Inc. 401(k) Plan Facts

Plan name
THE BROAD INSTITUTE, INC. 401(K) RETIREMENT PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
THE BROAD INSTITUTE
Participants
4,098 (2,033 active employees)
Former employees with a balance
2,119
Plan assets
$475,932,194 at Dec 31, 2024
Average account balance
$115,433 across 4,123 accounts
Employer contributions
$17,445,588 in plan year 2024 (42% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jul 1, 2009
✓ Employer contributions✓ Automatic enrollment✓ Default investment for undecided participants✓ Participants choose their own investments— Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Oct 10, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $42.1 million went into the plan in contributions, $17.4 million of it from the employer (42%).
  • $32.8 million was paid out to participants.
  • Investment and other income added $63.4 million.
  • Administrative expenses were $291,422, about $71 per account.

How the The Broad Institute, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20192,426$224.9 million$12.5 million$10.1 million
20202,793$282.4 million$13.8 million$12.8 million
20212,996$353.7 million$15.6 million$17.4 million
20223,494$315.7 million$17.2 million$14.8 million
20233,867$403.7 million$17.3 million$18.3 million
20244,098$475.9 million$17.4 million$32.8 million

The Broad Institute, Inc. 401(k) Contact Information

Phone
617-714-7000
Mailing address
415 MAIN STREET, CAMBRIDGE MA 02142
Plan sponsor
THE BROAD INSTITUTE
Employer identification number (EIN)
26-3428781
Plan number
001

Questions about the The Broad Institute, Inc. 401(k)

Does The Broad Institute, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $17.4 million, 42% of all contributions.

Does the The Broad Institute, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the The Broad Institute, Inc 401(k) plan?

4,098 participants at the start of plan year 2024, 2,033 of them active employees, and 2,119 former employees who still had money in the plan.

What is the average 401(k) balance at The Broad Institute, Inc?

About $115,433 per account: $475.9 million in plan assets across 4,123 accounts with a balance at the end of plan year 2024.

Who manages the The Broad Institute, Inc 401(k) accounts?

Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at The Broad Institute, Inc. How do I access my 401(k)?

Your account stays with Fidelity NetBenefits after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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