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 $35.0M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +6 vs. previous quarter
- 46
- 13F valueReported value at the end of Q2 2026
- $35.0M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding CGO, Q2 2026
No superinvestor reported holding CGO at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Calamos Global Total Return Fund insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2023 (view filing) | Nov 1 | Same day | Neal John EDirector | SSale | −7.06K | $8.20 | −$57.9K | −100.0%0 after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Calamos Global Total Return Fund at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 464,707 | $6.35M | 0.00% | +13,856+3.1% | Added |
| Advisors Asset Management, Inc. | 240,943 | $3.29M | 0.05% | +133,567+124.4% | Added |
| LPL Financial LLC | 212,238 | $2.90M | 0.00% | +3,439+1.6% | Added |
| Shaker Financial Services, LLC | 177,106 | $2.42M | 0.76% | −39,788−18.3% | Reduced |
| Principal Securities, Inc. | 176,675 | $2.41M | 0.03% | +1,051+0.6% | Added |
| Envestnet Asset Management Inc | 166,026 | $2.27M | 0.00% | +1,459+0.9% | Added |
| Integrated Wealth Concepts LLC | 158,585 | $2.17M | 0.01% | −260.0% | Reduced |
| Prairie Wealth Advisors, Inc. | 0 | $1.31M | 0.31% | 0 | Unchanged |
| Guggenheim Capital LLC | 92,824 | $1.27M | 0.01% | −46,025−33.1% | Reduced |
| UBS Group AG | 72,596 | $991.7K | 0.00% | −469−0.6% | Reduced |