Calamos Global Dynamic Income Fund
US ˙ NasdaqGS ˙ US12811L1070

SecurityCHW / Calamos Global Dynamic Income Fund
InstitutionStifel Financial Corp
Latest Disclosed Ownership29,511 shares
Latest Disclosed Value $ 214,252
Stifel Financial Corp reports 5.67% decrease in ownership of CHW / Calamos Global Dynamic Income Fund

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 29,511 shares of Calamos Global Dynamic Income Fund (US:CHW) valued at $214,250 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 31,284 shares of Calamos Global Dynamic Income Fund. This represents a change in shares of -5.67% during the quarter. The current value of the position is $266,484 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 GBL DYN INCOME FUND COM 12811L107 29,511 -1,773 -5.67 214 -7.36 0.0000
2026-02-13 2025-12-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 31,284 4,837 18.29 232 16.08 0.0002
2025-11-12 2025-09-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 26,447 -2,518 -8.69 199 -3.40 0.0002
2025-08-14 2025-06-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 28,965 7,939 37.76 207 53.73 0.0002
2025-05-14 2025-03-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 21,026 -1,742 -7.65 134 -12.42 0.0001
2025-02-13 2024-12-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 22,768 -1,071 -4.49 154 -10.00 0.0002
2024-11-14 2024-09-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 23,839 -477 -1.96 171 2.41 0.0002
2024-08-13 2024-06-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 24,316 2,111 9.51 167 15.28 0.0002
2024-05-14 2024-03-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 22,205 -1,513 -6.38 145 5.88 0.0002
2024-02-12 2023-12-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 23,718 1,690 7.67 137 11.48 0.0002
2023-11-13 2023-09-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 22,028 -5,650 -20.41 122 -26.51 0.0002
2023-08-14 2023-06-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 27,678 2,949 11.93 167 12.93 0.0002
2023-05-12 2023-03-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 24,729 510 2.11 148 8.89 0.0002
2023-02-13 2022-12-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 24,219 1,885 8.44 135 -0.74 0.0002
2022-11-14 2022-09-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 22,334 36 0.16 136 -10.53 0.0002
2022-08-15 2022-06-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 22,298 33 0.15 152 -23.23 0.0002
2022-05-13 2022-03-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 22,265 -258 -1.15 198 -12.00 0.0003
2022-02-14 2021-12-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 22,523 23 0.10 225 4.65 0.0003
2021-11-15 2021-09-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 22,500 263 1.18 215 -11.89 0.0003
2021-08-13 2021-06-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 22,237 7 0.03 244 7.49 0.0004
2021-05-14 2021-03-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 22,230 1,100 5.21 227 12.38 0.0004
2021-02-12 2020-12-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 21,130 24 0.11 202 17.44 0.0004
2020-11-16 2020-09-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 21,106 -2,320 -9.90 172 0.58 0.0004
2020-08-14 2020-06-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 23,426 1,888 8.77 171 36.80 0.0004
2020-05-14 2020-03-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 21,538 8,000 59.09 125 7.76 0.0003
2020-02-13 2019-12-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 13,538 1,283 10.47 116 20.83 0.0002
2019-11-19 2019-09-30 13F/A-1 CALAMOS GBL DYN INCOME FUND COM 12811L107 12,255 -100 -0.81 96 -2.04 0.0002
2019-11-13 2019-09-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 12,255 -100 96 53.8128
2019-08-14 2019-06-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 12,355 12,355 98 0.0003
2019-02-13 2018-12-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 0 -17,364 -100.00 0 -100.00
2018-11-13 2018-09-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 17,364 0 0.00 159 0.63 0.0005
2018-08-14 2018-06-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 17,364 3,414 24.47 158 29.51 0.0005
2018-05-11 2018-03-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 13,950 2,206 18.78 122 14.02 0.0004
2018-02-14 2017-12-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 11,744 -3,123 -21.01 107 -20.74 0.0003
2017-11-13 2017-09-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 14,867 -400 -2.62 135 5.47 0.0005
2017-08-14 2017-06-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 15,267 0 0.00 128 6.67 0.0005
2017-05-10 2017-03-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 15,267 -1,800 -10.55 120 3.45 0.0005
2017-02-16 2016-12-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 17,067 -2,609 -13.26 116 -22.67 0.0005
2016-11-15 2016-09-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 19,676 -9,064 -31.54 150 -25.74 0.0007
2016-08-17 2016-06-30 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 28,740 16,013 125.82 202 126.97 0.0009
2016-05-16 2016-03-31 13F CALAMOS GBL DYN INCOME FUND COM 12811L107 12,727 12,727 0.00 89 0.0005
2016-02-26 2015-12-31 13F/A-1 CALAMOS GBL DYN INCOME FUND COM 12811L107 0 0 0 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.