CGO (Calamos Global Total Return Fund) historical data
STOCKListed1-minute bars
| Symbol | CGO |
|---|---|
| Name | Calamos Global Total Return Fund |
| Exchange | NASDAQ |
| Sector | Financial Services |
| Industry | Asset Management - Global |
| IPO date | 2005-10-27 |
| History | 2007-05-16 to 2026-10-09 (about 19 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Price history at a glance
CGO last closed at $12.54 on 2026-10-09, +10.4% over the past year and +8.6% over five years. Its deepest fall from a prior high in this history was -60.0%, reached on 2008-10-09.
| Last close | $12.54 (2026-10-09) |
|---|---|
| 1-year change | +10.4% |
| 5-year change | +8.6% |
| Annualized since 2007-05-16 | +6.2% |
| 52-week range | $10.23 – $13.74 |
| Deepest drawdown | -60.0% (2008-10-09) |
| Avg. daily dollar volume (3 months) | $350,389 |
| Daily bars in history | 4,881 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 45 |
|---|---|
| Shares held | 2,463,509 ($35.0m reported value) |
| Quarter flows | 8 new, 15 added, 14 trimmed, 3 exited; +116,854 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("CGO") on the look-back bundles. Top holders of CGO · All 13F managers
Get it in Python
import finzdata as yf
df = yf.Ticker("CGO").history(start="2007-05-16", interval="1d")
df.tail()