1. X
  2. Calamos Investments
Log inSign up
Calamos Investments
7,693 posts
Image
user avatar
Calamos Investments
@Calamos
Global investment firm committed to excellence in investment management and client service. Wealth Management: @CalamosWM Disclosures: bit.ly/38IsjdE
Naperville, IL
calamos.com
Joined March 2010
843
Following
3,850
Followers
RepliesRepliesMediaMedia

New to X?

Sign up now to get your own personalized timeline!

Create account

By signing up, you agree to the Terms of Service and Privacy Policy, including Cookie Use.

Terms·Privacy·Cookies·Accessibility·Ads Info·© 2026 X Corp.
Don't miss what's happening
People on X are the first to know.
Log inSign up
  • Pinned
    user avatar
    Calamos Investments
    @Calamos
    Apr 1
    ETFs designed for high, stable, tax-efficient income. 🔗 $CAIE $CAIQ
    Image
    00:00
    Learn More
    From calamos.com
    5.2M05.2M
  • user avatar
    Calamos Investments
    @Calamos
    Mar 29, 2023
    .@Giannis_An34 is passionate about people having access to investment opportunities. Here's why. Learn more about our partnership and the Calamos Antetokounmpo Global Sustainable Equities ETF ($SROI): ow.ly/uns550Nt0iX
    Image
    00:00
    147K0147K
  • user avatar
    Calamos Investments
    @Calamos
    Feb 7, 2023
    .@JKoudounis and @Giannis_An34 sat down with @FortuneMagazine to discuss our new joint venture, sustainable investment products, and charitable commitment. Disclosures and additional detail: calamos.com/sustainable fortune.com/2023/02/04/nba…
    Image
    Calamos Antetokounmpo Global Sustainable Equities ETF (SROI)
    From calamos.com
    109K0109K
  • user avatar
    Calamos Investments
    @Calamos
    Apr 2, 2024
    Throwback to this time last year when our President & CEO @JKoudounis and @Giannis_An34 celebrated the launch and listing of $SROI at the @NYSE. Join us in recapping one of the most exciting days in Calamos history.​ More on SROI: okt.to/g0BbaF
    Image
    00:00
    81K081K
  • user avatar
    Calamos Investments
    @Calamos
    Mar 30, 2023
    Watch Calamos and @Giannis_An34 ring the @NYSE Closing Bell on Friday, March 31. The livestream will be available via this link at 3:56 p.m. ET: bit.ly/40P8MUw Learn more about $SROI: bit.ly/3M4sreY
    Image
    112K0112K
  • user avatar
    Calamos Investments
    @Calamos
    Jul 19, 2016
    Calamos CEO @JKoudounis on building brand among #institutional clients bit.ly/2a2bArx
    Image
  • user avatar
    Calamos Investments
    @Calamos
    Jul 5, 2022
    Welcome, Jessica! bit.ly/3OVIsSC
    Image
  • user avatar
    Calamos Investments
    @Calamos
    Jul 1, 2019
    Our #ClosedEndFunds (@Nasdaq: $CHI, $CHY, $CSQ, $CGO, $CHW, $CCD) Announced Monthly Distributions for July 2019 #CEFs bit.ly/2J1uCPs
  • user avatar
    Calamos Investments
    @Calamos
    Jul 18, 2025
    We rang the @NYSE Closing Bell to launch $CAIE—the first-of-its-kind ETF to democratize the $100 B+ autocallable market. Averaging 14.6 % yield¹, with J.P. Morgan as swap counterparty and MerQube Indices as index provider. ¹ As of 07/16/25. Based on weighted average coupon of
    Image
    00:00
    898K0898K
  • user avatar
    Calamos Investments
    @Calamos
    Sep 24, 2018
    At #Concordia18 Summit, Calamos CEO @JKoudounis visits with @MorganOrtagus, co-founder of Go (Global Opportunity) Advisors, Fox Business’ @NPetallides and UNESCO ambassador and child rights activist Marianna Vardinogiannis.
    Image
  • user avatar
    Calamos Investments
    @Calamos
    Jan 6, 2025
    Capture #Bitcoin’s growth potential with $CBOJ, the world’s first 100% downside protected (over one year) #BitcoinETF, listing Jan. 22. Read the press release: okt.to/EcvLtR
    Image
    00:00
    2.5K02.5K
  • user avatar
    Calamos Investments
    @Calamos
    Mar 14, 2023
    "It was a no-brainer," said @Giannis_An34 when asked why he wanted to partner with Calamos. Learn more about our partnership and the Calamos Antetokounmpo Global Sustainable Equities ETF ($SROI): ow.ly/vGMS50Niklu
    Image
    00:00
    6.9K06.9K
  • user avatar
    Calamos Investments
    @Calamos
    Mar 31, 2023
    $SROI provides opportunities for investors seeking positive investment and societal returns. Today we celebrated the Calamos Antetokounmpo Global Sustainable Equities ETF (ticker: SROI). Learn more: ow.ly/2OAN50NxIrC
    Image
    Image
    Image
    Image
    1.8K01.8K
  • user avatar
    Calamos Investments
    @Calamos
    May 3, 2016
    First time on air together: John Calamos + new CEO @JKoudounis on succession @MorningsMaria bit.ly/1QR3xqY
    Image
Advertisement
Advertisement