Calamos Investments Llc 401(k) Plan: Login, Facts & Contact Information

Calamos Investments Llc 401(k) Plan Facts

Plan name
CALAMOS PROFIT SHARING 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
CALAMOS INVESTMENTS LLC
Participants
574 (415 active employees)
Former employees with a balance
174
Plan assets
$199,991,498 at Dec 31, 2024
Average account balance
$346,006 across 578 accounts
Employer contributions
$5,952,873 in plan year 2024 (44% of all contributions)
Recordkeeper
Schwab Retirement Plan Services,inc
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Sep 4, 1987
✓ 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 Jul 17, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $13.5 million went into the plan in contributions, $5.95 million of it from the employer (44%).
  • $14.5 million was paid out to participants.
  • Investment and other income added $29.6 million.
  • Administrative expenses were $18,899, about $33 per account.

How the Calamos Investments Llc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019536$121.2 million$4.05 million$8.47 million
2020527$146.3 million$4.40 million$4.45 million
2021515$170.6 million$4.84 million$6.91 million
2022520$145.7 million$5.19 million$8.50 million
2023538$171.6 million$5.47 million$12.7 million
2024574$200.0 million$5.95 million$14.5 million

Calamos Investments Llc 401(k) Contact Information

Phone
630-245-7200
Mailing address
2020 CALAMOS CT., NAPERVILLE IL 60563
Plan sponsor
CALAMOS INVESTMENTS LLC
Employer identification number (EIN)
20-1768357
Plan number
001

Questions about the Calamos Investments Llc 401(k)

Does Calamos Investments Llc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $5.95 million, 44% of all contributions.

Does the Calamos Investments Llc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Calamos Investments Llc 401(k) plan?

574 participants at the start of plan year 2024, 415 of them active employees, and 174 former employees who still had money in the plan.

What is the average 401(k) balance at Calamos Investments Llc?

About $346,006 per account: $200.0 million in plan assets across 578 accounts with a balance at the end of plan year 2024.

Who manages the Calamos Investments Llc 401(k) accounts?

Schwab Retirement Plan Services (listed on the filing as SCHWAB RETIREMENT PLAN SERVICES,INC) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Calamos Investments Llc. How do I access my 401(k)?

Your account stays with Schwab Retirement Plan Services 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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