| Symbol | Name | Country | Exchange |
|---|---|---|---|
| DUK | Duke Energy Corporation (Holding Company) | US | NYSE |
| SOJD | Southern Company (The) Series 2020A 4.95% Junior Subordinated Notes due January 30, 2080 | US | NYSE |
| SOJE | Southern Company (The) Series 2020C 4.20% Junior Subordinated Notes due October 15, 2060 | US | NYSE |