Calamos Global Total Return Fund (CGO) Stock Price, News & Analysis
What Changed
Price Move History
- Daily moves over 5%
- 0 252 sessions, October 15, 2025 to October 15, 2026
- Largest daily move
- +4.2% close of April 8, 2026
- 1-year change
- +1.5% closing prices, October 15, 2025 to October 15, 2026
- 1-month change
- -2% closing prices, September 15, 2026 to October 15, 2026
Company Description
Calamos Global Total Return Fund (NASDAQ: CGO) is classified in the asset management industry within the Financial Services sector and carries a market capitalization of $115.9M.
CGO has gained 1.5% over the past year. The last closing price was $12.20.
This page collects what Stock Titan holds for CGO, including price data, SEC filings, and short interest trends.
Stock Performance
Calamos Global Total Return Fund (CGO) closed at $12.20 on October 15, 2026. Over the past 12 months, the price has gained 1.5%.
CGO Metrics & Rankings
Price returns through October 15, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
SEC Filings
Calamos Global Total Return Fund has filed 4 recent SEC filings, including 1 Form SCHEDULE 13G, 1 Form N-CEN, 1 Form N-CSR, 1 Form 3/A. The most recent filing was submitted on September 8, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all CGO SEC filings →
Short Interest History
Short interest in Calamos Global Total Return Fund (CGO) currently stands at 23.9 thousand shares, up 61.5% from the previous reporting period, representing 0.2% of the shares outstanding. Since October 2025, short interest has increased by 3989.1%.
Days to Cover History
Days to cover for Calamos Global Total Return Fund (CGO) currently stands at 1.2 days, up 16% from the previous period. The ratio is the reported short interest divided by the average daily trading volume.
CGO Company Profile & Sector Positioning
Calamos Global Total Return Fund (CGO) operates in the Asset Management industry within the broader Financial Services sector and is listed on the NASDAQ. Among dividend-paying stocks, CGO ranks #288 by dividend yield.