CALAMOS GLOBAL TOTAL RETURN FUND

CGO

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Latest available SEC filing: 3/A ·

Latest disclosures

  • Koudounis John S.: Form 3/A

    Insider disclosure · Filed · Report period 01 Sep 2025

  • Form 3

    SEC filing · Filed

  • Form 3

    SEC filing · Filed

  • Form 3/A

    SEC filing · Filed

  • Form 3

    SEC filing · Filed

  • Form 3

    SEC filing · Filed

  • Form 4

    SEC filing · Filed

All company filings

Institutional holders by security

Choose a share class to see reported 13F positions and quarterly changes. Different securities have separate holder histories.

  • CGO · 128118106 - COM SH BEN INT
Company details and SEC sources

CIK 0001285650 · SEC filing index. Filing dates describe disclosures, not live market data.

Listed symbols
CGO on Nasdaq
At a glance Names, identifiers, and filing context for this profile. 1 identity field
Business address
2020 Calamos Court, C/O Calamos Advisors Llc, Naperville, IL, 60563
EDGAR profile Static EDGAR fields kept behind disclosure so the main profile stays readable. 2 profile fields available
Incorporated in
DE
Fiscal year end
31 October
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