Calamos 글로벌 총 수익 기금

SecurityCGO / Calamos Global Total Return Fund
InstitutionInvesco Ltd.
Latest Disclosed Ownership44,002 shares
Latest Disclosed Value $ 490,622
Invesco Ltd. reports 9.21% increase in ownership of CGO / Calamos Global Total Return Fund

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 44,002 shares of Calamos Global Total Return Fund (US:CGO) valued at $490,622 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 40,293 shares of Calamos Global Total Return Fund. This represents a change in shares of 9.21% during the quarter. The current value of the position is $619,108 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 44,002 3,709 9.21 491 6.99 0.0001
2026-02-19 2025-12-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 40,293 21,561 115.10 459 103.56 0.0001
2025-11-13 2025-09-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 18,732 -51,872 -73.47 226 -72.76 0.0000
2025-08-13 2025-06-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 70,604 -15,526 -18.03 827 -7.09 0.0001
2025-05-12 2025-03-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 86,130 -2,093 -2.37 890 -11.45 0.0002
2025-02-13 2024-12-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 88,223 2,085 2.42 1,005 -2.43 0.0002
2024-11-12 2024-09-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 86,138 45,109 109.94 1,029 126.65 0.0002
2024-08-13 2024-06-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 41,029 41,029 455 0.0001
2023-08-11 2023-06-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 0 -18,617 -100.00 0 -100.00
2023-05-12 2023-03-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 18,617 -5,423 -22.56 175 -17.45 0.0000
2023-02-13 2022-12-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 24,040 -1,153 -4.58 212 -14.17 0.0001
2022-11-14 2022-09-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 25,193 -714 -2.76 247 -10.18 0.0001
2022-08-15 2022-06-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 25,907 -13,233 -33.81 275 -51.24 0.0001
2022-05-16 2022-03-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 39,140 1,995 5.37 564 -1.23 0.0001
2022-02-14 2021-12-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 37,145 -8,682 -18.95 571 -21.67 0.0001
2021-11-15 2021-09-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 45,827 -332 -0.72 729 -2.54 0.0002
2021-08-17 2021-06-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 46,159 594 1.30 748 10.32 0.0002
2021-05-17 2021-03-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 45,565 20,682 83.12 678 85.75 0.0002
2021-02-16 2020-12-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 24,883 24,883 365 0.0001
2017-08-14 2017-06-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 0 -13,602 -100.00 0 -100.00
2017-05-15 2017-03-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 13,602 -1,414 -9.42 163 3.16 0.0001
2017-02-14 2016-12-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 15,016 -886 -5.57 158 -13.19 0.0001
2016-11-14 2016-09-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 15,902 -896 -5.33 182 -0.55 0.0001
2016-08-15 2016-06-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 16,798 -927 -5.23 183 -6.63 0.0001
2016-05-16 2016-03-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 17,725 -1,845 -9.43 196 -12.11 0.0001
2016-02-16 2015-12-31 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 19,570 -222 -1.12 223 0.90 0.0001
2015-11-16 2015-09-30 13F CALAMOS GLOBAL TOTAL RETURN COM SH BEN INT 128118106 19,792 2,682 15.68 221 -3.49 0.0001
2015-08-14 2015-06-30 13F CALAMOS GLOBAL TOTAL RETURN CE COMMON 128118106 17,110 17,110 307.67 229 308.93 0.0001
2013-11-13 2013-09-30 13F CALAMOS GLOBAL TOTAL RETURN CE COMMON 128118106 0 -4,197 -100.00 0 -100.00
2013-08-14 2013-06-30 13F CALAMOS GLOBAL TOTAL RETURN CE COMMON 128118106 4,197 4,197 56 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.