Seattle Childrens Healthcare System 401(k) Plan: Login, Facts & Contact Information

Seattle Childrens Healthcare System 401(k) Plan Facts

Plan name
SEATTLE CHILDREN'S HEALTHCARE SYSTEM EMPLOYEES RETIREMENT PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SEATTLE CHILDRENS HEALTHCARE SYSTEM
Participants
15,281 (10,359 active employees)
Former employees with a balance
5,564
Plan assets
$1,455,423,093 at Dec 31, 2024
Average account balance
$92,767 across 15,689 accounts
Employer contributions
$60,715,786 in plan year 2024 (41% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1989
✓ 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 Sep 12, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $146.7 million went into the plan in contributions, $60.7 million of it from the employer (41%).
  • $82.4 million was paid out to participants.
  • Investment and other income added $177.7 million.
  • Administrative expenses were $710,166, about $45 per account.

How the Seattle Childrens Healthcare System 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
201910,829$794.4 million$33.5 million$42.7 million
202011,687$945.3 million$25.3 million$69.5 million
202112,154$1.11 billion$33.9 million$73.9 million
202213,001$966.6 million$43.8 million$61.6 million
202314,328$1.21 billion$56.4 million$72.3 million
202415,281$1.46 billion$60.7 million$82.4 million

Seattle Childrens Healthcare System 401(k) Contact Information

Phone
206-987-2111
Mailing address
PO BOX 5371, MS 818-S, SEATTLE WA 98145
Plan sponsor
SEATTLE CHILDRENS HEALTHCARE SYSTEM
Employer identification number (EIN)
91-1250116
Plan number
003

Questions about the Seattle Childrens Healthcare System 401(k)

Does Seattle Childrens Healthcare System contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $60.7 million, 41% of all contributions.

Does the Seattle Childrens Healthcare System 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Seattle Childrens Healthcare System 401(k) plan?

15,281 participants at the start of plan year 2024, 10,359 of them active employees, and 5,564 former employees who still had money in the plan.

What is the average 401(k) balance at Seattle Childrens Healthcare System?

About $92,767 per account: $1.46 billion in plan assets across 15,689 accounts with a balance at the end of plan year 2024.

Who manages the Seattle Childrens Healthcare System 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 Seattle Childrens Healthcare System. 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.

Related Companies
Headquarter: 1515 INDUSTRIAL STREET, REEDSBURG, WI, 53959
Headquarter: P O BOX 70, SEATTLE, WA, 98111
Headquarter: 280 CONGRESS STREET, BOSTON, MA, 02210
Headquarter: 3540 TORINGDON WAY 8TH FLOOR- BENEFITS DEPARTMENT, CHARLOTTE, NC, 28277
Headquarter: 7601 PENN AVENUE SOUTH, RICHFIELD, MN, 554233645