Arch Capital Group (u.s.) Inc. 401(k) Plan: Login, Facts & Contact Information

Arch Capital Group (u.s.) Inc. 401(k) Plan Facts

Plan name
ARCH CAPITAL GROUP (U.S.) INC. EMPLOYEE RETIREMENT PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
ARCH CAPITAL GROUP (U.S.) INC.
Participants
4,254 (3,978 active employees)
Former employees with a balance
984
Plan assets
$1,272,698,990 at Dec 31, 2024
Average account balance
$259,153 across 4,911 accounts
Employer contributions
$61,499,742 in plan year 2024 (42% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1996
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 6, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $147.2 million went into the plan in contributions, $61.5 million of it from the employer (42%).
  • $69.5 million was paid out to participants.
  • Investment and other income added $157.9 million.
  • Administrative expenses were $69,016, about $14 per account.

How the Arch Capital Group (u.s.) Inc. 401(k) changed, 20192024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20193,083$662.1 million$35.6 million$41.1 million
20203,432$808.6 million$40.0 million$45.3 million
20213,689$957.3 million$42.9 million$59.8 million
20223,855$832.3 million$47.7 million$58.4 million
20234,141$1.04 billion$53.7 million$62.5 million
20244,254$1.27 billion$61.5 million$69.5 million

Arch Capital Group (u.s.) Inc. 401(k) Contact Information

Phone
201-743-4000
Mailing address
300 PLAZA THREE, JERSEY CITY NJ 07311
Plan sponsor
ARCH CAPITAL GROUP (U.S.) INC.
Plan administrator
ARCH CAPITAL SERVICES INC.
Employer identification number (EIN)
06-1424716
Plan number
001

Questions about the Arch Capital Group (u.s.) Inc. 401(k)

Does Arch Capital Group (u.s.) Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $61.5 million, 42% of all contributions.

Does the Arch Capital Group (u.s.) Inc 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Arch Capital Group (u.s.) Inc 401(k) plan?

4,254 participants at the start of plan year 2024, 3,978 of them active employees, and 984 former employees who still had money in the plan.

What is the average 401(k) balance at Arch Capital Group (u.s.) Inc?

About $259,153 per account: $1.27 billion in plan assets across 4,911 accounts with a balance at the end of plan year 2024.

Who manages the Arch Capital Group (u.s.) 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 Arch Capital Group (u.s.) 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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