CALAMOS GLOBAL TOTAL RETURN FUND(CGO)— Stock Profile, AI Score & Financials

Nasdaq · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings.

CALAMOS GLOBAL TOTAL RETURN FUND (CGO) stock profile, AI quality score, and SEC EDGAR financial data. CGO is not currently included in 13F Pro's AI-ranked quality universe — this company has no xbrl financial filings on file with sec edgar. common for adrs, recent ipos, otc-listed names, and foreign filers that haven't filed 20-f yet. Top institutional holders of CGO by reported 13-F value include MORGAN STANLEY, Advisors Asset Management, LPL Financial, based on the most recent SEC filings. CGO trades on the Nasdaq exchange and files with the SEC under CIK 1285650. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate CGO daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for CALAMOS GLOBAL TOTAL RETURN FUND directly from SEC EDGAR.

Institutions holding CGO

Institutional investors reporting a position in CALAMOS GLOBAL TOTAL RETURN FUND on SEC Form 13F.
InstitutionSharesValueReported
MORGAN STANLEY464,707$6.3M2026-06-30
Advisors Asset Management240,943$3.3M2026-06-30
LPL Financial212,238$2.9M2026-06-30
Shaker Financial Services177,106$2.4M2026-06-30
PRINCIPAL SECURITIES176,675$2.4M2026-06-30
ENVESTNET ASSET MANAGEMENT166,026$2.3M2026-06-30
Integrated Wealth Concepts158,585$2.2M2026-06-30
GUGGENHEIM CAPITAL92,824$1.3M2026-06-30
UBS Group AG72,596$991.7K2026-06-30
WOLVERINE ASSET MANAGEMENT61,070$834.2K2026-06-30
SEC EDGAR: CIK 1285650 →
CGO

CALAMOS GLOBAL TOTAL RETURN FUND

CGO
NasdaqSmall CapOther

13F Pro Quality Score

Not in ranked universe

No SEC XBRL data

This company has no XBRL financial filings on file with SEC EDGAR. Common for ADRs, recent IPOs, OTC-listed names, and foreign filers that haven't filed 20-F yet.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.

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Top Institutional Holders

as of Q2 2026
$34.79M total
MORGAN STANLEY
$6.35M+3.1%
Advisors Asset Management, Inc.
$3.29M+124.4%
LPL Financial LLC
$2.90M+1.6%
Shaker Financial Services, LLC
$2.42M-18.3%
PRINCIPAL SECURITIES, INC.
$2.41M+0.6%
ENVESTNET ASSET MANAGEMENT INC
$2.27M+0.9%
Integrated Wealth Concepts LLC
$2.17M0.0%
Prairie Wealth Advisors, Inc.
$1.31MNew
GUGGENHEIM CAPITAL LLC
$1.27M-33.1%
UBS Group AG
$991.7K-0.6%
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