# SOUTHERN CO NOTE 4.500% 6/1

SOUTHERN CO NOTE 4.500% 6/1 is a security (CUSIP 842587DZ7) tracked across SEC portfolio filings. 78 institutional managers reported $770.6M on Form 13F as of 2026-06-30; 4 registered fund positions totaling $6.6M via N-PORT as of 2026-05-31.

## Summary

- Issuer: SOUTHERN CO
- Class: NOTE 4.500% 6/1
- CUSIP: 842587DZ7
- Asset category: DBT
- 13F holders: 78
- 13F value: $770.6M
- 13F period: 2026-06-30
- N-PORT fund positions: 4
- N-PORT value: $6.6M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 78 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [ZAZOVE ASSOCIATES LLC](https://search.stillhousedata.com/firm/104751) | INCLINE VILLAGE, NV | $54.9M | 49,750,000 |
| ADVENT CAPITAL MANAGEMENT /DE/ | NEW YORK, NY | $48.2M | 42,825,000 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $44.4M | 39,792,000 |
| [Point72 Asset Management, L.P.](https://search.stillhousedata.com/firm/283077) | Stamford, CT | $41.2M | 37,041,000 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | FRANKFURT AM MAIN, 2M | $40.3M | 36,419,000 |
| [Ovata Capital Management Ltd](https://search.stillhousedata.com/firm/290633) | HONG KONG, K3 | $37.5M | 34,000,000 |
| PenderFund Capital Management Ltd. | VANCOUVER, A1 | $33.8M | 30,000,000 |
| VICTORY CAPITAL MANAGEMENT INC | San Antonio, TX | $32.6M | 29,344,000 |
| BlackRock, Inc. | New York, NY | $30.6M | 27,588,000 |
| [Balyasny Asset Management L.P.](https://search.stillhousedata.com/firm/138111) | Chicago, IL | $30.1M | 27,108,000 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | London, X0 | $29.4M | 26,400,000 |
| CAMDEN ASSET MANAGEMENT L P /CA | Los Angeles, CA | $25.8M | 23,270,000 |
| [Brevan Howard Capital Management LP](https://search.stillhousedata.com/firm/161292) | ST. HELIER, Y9 | $22.2M | 20,000,000 |
| STATE STREET CORP | BOSTON, MA | $20.1M | 17,850,000 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $20.0M | 18,000,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Putnam Convertible Securities Fund](https://search.stillhousedata.com/fund/S000005511) | Putnam Convertible Securities Fund | $6.4M | 113.90% |
| [Calamos Growth & Income Portfolio](https://search.stillhousedata.com/fund/S000006427) | CALAMOS ADVISORS TRUST/IL | $106K | 33.49% |
| [THRIVENT CONSERVATIVE ALLOCATION PORTFOLIO](https://search.stillhousedata.com/fund/S000001434) | Thrivent Series Fund, Inc. | $93K | 1.65% |
| [Putnam High Yield Fund](https://search.stillhousedata.com/fund/S000005762) | Putnam High Yield Fund | $46K | 0.55% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/842587DZ7.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.