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.
13F holders, Q4 2025
Institutional positions in Calamos Global Total Return Fund as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 39
- 0 vs. Q3 2025
- Shares held
- 2.26M
- −101.9K (−4.3%) vs. Q3 2025
- Total value
- $26.7M
- −$1.67M (−5.9%) vs. Q3 2025
- New holders
- 3
- 15 more added
- Sold out
- 3
- 14 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CGO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 46 | $34.8M |
| Q1 2026 | 41 | $27.2M |
| Q4 2025 | 39 | $26.7M |
| Q3 2025 | 39 | $28.4M |
| Q2 2025 | 39 | $26.5M |
| Q1 2025 | 37 | $22.2M |
| Q4 2024 | 36 | $22.7M |
| Q3 2024 | 31 | $21.0M |
| Q2 2024 | 30 | $18.2M |
| Q1 2024 | 30 | $16.7M |
| Q4 2023 | 33 | $14.5M |
| Q3 2023 | 31 | $11.2M |
| Q2 2023 | 29 | $11.7M |
| Q1 2023 | 31 | $12.0M |
| Q4 2022 | 27 | $10.1M |
| Q3 2022 | 24 | $9.81M |
| Q2 2022 | 29 | $10.4M |
| Q1 2022 | 23 | $12.2M |
| Q4 2021 | 26 | $13.3M |
| Q3 2021 | 19 | $12.4M |
| Q2 2021 | 19 | $13.0M |
| Q1 2021 | 20 | $10.6M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Calamos Global Total Return Fund; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $11 | 0.00% | 00.0% | Unchanged |
| Golden State Wealth Management, LLC | 54 | $621 | 0.00% | +1+1.9% | Added |
| Ameriflex Group, Inc. | 200 | $2.28K | 0.00% | −200−50.0% | Reduced |
| ORG Partners LLC | 1,500 | $17.1K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,905 | $22.0K | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 4,524 | $51.5K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 5,615 | $64.0K | 0.00% | +1,500+36.5% | Added |
| Comerica Bank | 5,643 | $64.3K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 6,001 | $68.4K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 6,041 | $68.8K | 0.00% | +10.0% | Added |
| Steward Partners Investment Advisory, LLC | 9,445 | $107.6K | 0.00% | +426+4.7% | Added |
| Cetera Investment Advisers | 10,068 | $114.7K | 0.00% | +10,068 | New |
| Beacon Pointe Advisors, LLC | 10,242 | $116.7K | 0.00% | +10,242 | New |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 10,498 | $119.6K | 0.01% | +20.0% | Added |
| Retirement Planning Group | 11,263 | $128.3K | 0.00% | +11,263 | New |
| Cambridge Investment Research Advisors, Inc. | 12,356 | $141.0K | 0.00% | +86+0.7% | Added |
| GWM Advisors LLC | 16,300 | $185.7K | 0.00% | −1,000−5.8% | Reduced |
| Kestra Advisory Services, LLC | 16,997 | $193.6K | 0.00% | +136+0.8% | Added |
| Stifel Financial Corp | 20,097 | $228.9K | 0.00% | +417+2.1% | Added |
| Gilliland Jeter Wealth Management LLC | 20,576 | $234.4K | 0.07% | 00.0% | Unchanged |
| Royal Bank of Canada | 26,459 | $301.0K | 0.00% | −1,279−4.6% | Reduced |
| Advisor Group Holdings, Inc. | 27,720 | $315.7K | 0.00% | +15,869+133.9% | Added |
| Bank of America Corp | 37,203 | $423.7K | 0.00% | +291+0.8% | Added |
| Invesco Ltd. | 40,293 | $458.9K | 0.00% | +21,561+115.1% | Added |
| PMG Family Office LLC | 43,468 | $495.1K | 0.57% | −1,247−2.8% | Reduced |
| Brookstone Capital Management | 47,583 | $542.0K | 0.01% | +2,591+5.8% | Added |
| Harbour Investments, Inc. | 49,700 | $566.1K | 0.01% | −2,709−5.2% | Reduced |
| Cohen & Steers, Inc. | 57,277 | $652.0K | 0.00% | +27,190+90.4% | Added |
| UBS Group AG | 73,348 | $835.4K | 0.00% | −11,386−13.4% | Reduced |
| Wolverine Asset Management LLC | 76,672 | $873.3K | 0.01% | −14,439−15.8% | Reduced |
| Prairie Wealth Advisors, Inc. | 0 | $1.01M | 0.43% | −88,575−100.0% | Reduced |
| Advisors Asset Management, Inc. | 107,333 | $1.22M | 0.02% | −4,144−3.7% | Reduced |
| Integrated Wealth Concepts LLC | 158,611 | $1.81M | 0.02% | −13,756−8.0% | Reduced |
| Envestnet Asset Management Inc | 163,045 | $1.86M | 0.00% | −3,246−2.0% | Reduced |
| Guggenheim Capital LLC | 172,012 | $1.96M | 0.01% | +2,902+1.7% | Added |
| Principal Securities, Inc. | 175,618 | $2.00M | 0.03% | −4,915−2.7% | Reduced |
| Shaker Financial Services, LLC | 183,144 | $2.10M | 0.67% | −31,188−14.6% | Reduced |
| LPL Financial LLC | 213,039 | $2.43M | 0.00% | −12,590−5.6% | Reduced |
| Morgan Stanley | 435,670 | $4.96M | 0.00% | +10,777+2.5% | Added |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −23,819−100.0% | Sold out |
| GPS Wealth Strategies Group, LLC | 0 | $0 | 0.00% | −1,650−100.0% | Sold out |
| Newbridge Financial Services Group, Inc. | 0 | $0 | 0.00% | −1,103−100.0% | Sold out |