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Calamos Global Total Return Fund

CGO
Exchange
Nasdaq
SEC CIK
0001285650

No open-market purchases or sales by Calamos Global Total Return Fund insiders were filed in the last 90 days; 46 institutions reported holding it in 13F filings for Q2 2026, worth $34.8M in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Calamos Global Total Return Fund changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of CGO: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders39139+1
Shares2.26M11.2K2.36M+107.4K (+4.8%)
Value$26.5M$130.8K$28.4M+$2.03M (+7.7%)

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (5)

Institutions that held Calamos Global Total Return Fund at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to CGO in Q3 2025
InstitutionSharesValue% of portfolio
Integrated Wealth Concepts LLC172,367$2.08M0.02%
PMG Family Office LLC44,715$538.4K0.60%
Cohen & Steers, Inc.30,087$362.0K0.00%
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors10,496$126.4K0.01%
Ameriflex Group, Inc.400$4.82K0.00%

Sold out (4)

Institutions that held Calamos Global Total Return Fund at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of CGO in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Calamos Wealth Management LLC110,242$1.29M
Susquehanna International Group, LLP15,607$182.8K
Bard Associates Inc14,225$166.6K
MB, Levis & Associates, LLC1,982$23.2K

Not filed for Q3 2025 yet (1)

Institutions that held Calamos Global Total Return Fund at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CGO in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Capital Market Strategies LLC11,168$130.8K