Skip to content

CalamosFinancial advisor in Naperville, IL

Calamos is a financial advisor at 2020 Calamos Ct Ste 200, Naperville, IL 60563, ranked #3 of 227 investment advisors in Naperville and rated 3.7 from 7 Google reviews. Open Monday to Friday.

Facts on this page come from public sources and the firm itself. They are not a recommendation and are not checked by any regulator. Check the firm’s registration and disciplinary history on Investor.gov or FINRA BrokerCheck (in Canada, the CSA National Registration Search) and read its Form CRS and Form ADV Part 2 brochure before you hire it.

Naperville, ILUpdated 0 paid placements in any rankingHow we rank

Call (630) 245-7200Website ↗

Key facts

Key facts about Calamos
Address2020 Calamos Ct Ste 200, Naperville, IL 60563Get directions
Phone(630) 245-7200
Websitecalamos.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating3.7 from 7 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

  • Financial Advisorsmain specialtyGoogle main category
  • Investment AdvisorsGoogle main category
  • Financial Plannersadditional Google category

Service area

Serves Naperville and 11 towns within 25 miles: Warrenville, West Chicago, Wheaton, North Aurora, Batavia, Lisle, Aurora, Geneva, Carol Stream, Glen Ellyn and Woodridge.

Based in Naperville, ILView on map

Opening hours

Opening hours for Calamos
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Calamos

How is Calamos ranked in Naperville?

Calamos is ranked #3 of 227 investment advisors in Naperville by RFA Score, with 67 out of 100 as of November 2026. The score weighs reputation, registration, review volume, recency, specialty focus, proximity, claimed profile and partnered. No business can pay to change its rank.

What are Calamos’ hours?

Calamos is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Calamos serve?

Serves Naperville and 11 towns within 25 miles: Warrenville, West Chicago, Wheaton, North Aurora, Batavia, Lisle, Aurora, Geneva, Carol Stream, Glen Ellyn and Woodridge. The list is based on the business's location and the usual service radius for financial advice. Confirm your address is covered when you call.

What do Google reviews say about Calamos?

Calamos has a rating of 3.7 from 7 Google reviews. The RFA Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Calamos?

Call Calamos on (630) 245-7200. The business is at 2020 Calamos Ct Ste 200, Naperville, IL 60563. Its website is linked in the key facts on this page. Ask for the firm’s Form CRS and Form ADV Part 2 brochure before you sign anything.

Own Calamos? Claim this profile.

Claiming is free. Correct your hours, specialties and service area. The RFA Score is recalculated from corrected data; payment never changes it.

Claim this profile

Compare nearby financial advisors

Calamos compared with nearby businesses
BusinessRankRFA ScoreGoogle ratingSaturdaySundayDistance away
Calamos (this business)—673.7 (7)NoNo
SKYDAN Equity Partners#1694.9 (65)YesNo15.6 mi
Cambier Capital#2675.0 (10)NoNo6.4 mi
DeNardo Financial Group | Wells Fargo Advisors Financial Network#4673.8 (5)NoNo0.1 mi

See all 227 ranked investment advisors in Naperville