Company: CHY
Filing Date: 2025-06-27
Form Type: N-CSRS
Source: 0001104659-25-063497
Chunk: 14

Company: CALAMOS CONVERTIBLE & HIGH INCOME FUND
Filing Date: 2025-06-27
Form: N-CSRS
Chunk 14
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     | TOTAL |               |
|:---------------------------------|:----|:--------|-----------:|:----|:--------|--------------:|:----|:--------|:--|:----|:------|--------------:|
| Asset Backed Securities          |     | $       |          — |     | $       |       820,938 |     | $       | — |     | $     |       820,938 |
| Corporate Bonds                  |     |         |          — |     |         |   314,771,767 |     |         | — |     |       |   314,771,767 |
| Convertible Bonds                |     |         |          — |     |         |   703,135,664 |     |         | — |     |       |   703,135,664 |
| Bank Loans                       |     |         |          — |     |         |    63,419,069 |     |         | — |     |       |    63,419,069 |
| Common Stocks                    |     |         |  2,525,222 |     |         |             — |     |         | — |     |       |     2,525,222 |
| Convertible Preferred Stocks     |     |         | 88,494,430 |     |         |             — |     |         | — |     |       |    88,494,430 |
| Preferred Stocks                 |     |         |  1,135,630 |     |         |             — |     |         | — |     |       |     1,135,630 |
| Warrants                         |     |         |         10 |     |         |             — |     |         | — |     |       |            10 |
| Exchange-Traded Purchased Option |     |         |     10,500 |     |         |             — |     |         | — |     |       |        10,500 |
| Total                            |     | $       | 92,165,792 |     | $       | 1,082,147,438 |     | $       | — |     | $     | 1,174,313,230 |

See accompanying Notes to Schedule of Investments www.calamos.com
53 Convertible and High Income Fund Schedule of Investments April 30, 2025 (Unaudited)

SECTOR WEIGHTINGS

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