# Southern Co 4.20 Pfd PFD

Southern Co 4.20 Pfd PFD is a security (CUSIP 842587883) tracked across SEC portfolio filings. 2 institutional managers reported $188K on Form 13F as of 2026-06-30; 4 registered fund positions totaling $1.5M via N-PORT as of 2026-04-30.

## Summary

- Issuer: Southern Co 4.20 Pfd
- Class: PFD
- CUSIP: 842587883
- Asset category: EP
- 13F holders: 2
- 13F value: $188K
- 13F period: 2026-06-30
- N-PORT fund positions: 4
- N-PORT value: $1.5M
- N-PORT report: 2026-04-30

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BOYD WATTERSON ASSET MANAGEMENT LLC/OH | CLEVELAND, OH | $171K | 10,100 |
| [THOMPSON INVESTMENT MANAGEMENT, INC.](https://search.stillhousedata.com/firm/129609) | MADISON, WI | $17K | 1,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| Nuveen Preferred & Income Securities Fund | Nuveen Preferred & Income Securities Fund | $1.0M | 7.11% |
| Nuveen Real Asset Income and Growth Fund | Nuveen Real Asset Income and Growth Fund | $220K | 4.64% |
| First Trust Intermediate Duration Preferred & Income Fund | First Trust Intermediate Duration Preferred & Income Fund | $172K | 1.45% |
| Thirdline Real Estate Income Fund | Thirdline Real Estate Income Fund | $64K | 10.75% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/842587883.md)
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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.