Sophos, Inc 401(k) Plan: Login, Facts & Contact Information

Sophos, Inc 401(k) Plan Facts

Plan name
SOPHOS, INC 401(K) SAVINGS PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SOPHOS, INC
Participants
1,179 (733 active employees)
Former employees with a balance
414
Plan assets
$157,726,064 at Dec 31, 2024
Average account balance
$140,701 across 1,121 accounts
Employer contributions
$3,264,240 in plan year 2024 (18% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Apr 1, 2001
✓ 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 15, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $18.6 million went into the plan in contributions, $3.26 million of it from the employer (18%).
  • $15.6 million was paid out to participants.
  • Investment and other income added $26.2 million.
  • Administrative expenses were $77,703, about $69 per account.

How the Sophos, Inc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019808$64.9 million$2.57 million$5.35 million
2020868$84.4 million$2.91 million$8.77 million
2021909$103.4 million$2.82 million$10.6 million
20221,045$97.2 million$3.97 million$5.50 million
20231,224$128.6 million$3.83 million$10.4 million
20241,179$157.7 million$3.26 million$15.6 million

Sophos, Inc 401(k) Contact Information

Phone
781-494-5800
Mailing address
3 VANDEGRAFF DRIVE 2ND FLOOR, BURLINGTON MA 01803
Plan sponsor
SOPHOS, INC
Employer identification number (EIN)
04-3328310
Plan number
002

Questions about the Sophos, Inc 401(k)

Does Sophos, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $3.26 million, 18% of all contributions.

Does the Sophos, Inc 401(k) have automatic enrollment?

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

How many people are in the Sophos, Inc 401(k) plan?

1,179 participants at the start of plan year 2024, 733 of them active employees, and 414 former employees who still had money in the plan.

What is the average 401(k) balance at Sophos, Inc?

About $140,701 per account: $157.7 million in plan assets across 1,121 accounts with a balance at the end of plan year 2024.

Who manages the Sophos, 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 Sophos, 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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