SOUTHERN CO COM is a security (CUSIP 842587907) tracked across SEC portfolio filings. 6 institutional managers reported $61.2M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $34.7M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $14.1M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $10.6M | — |
| Maven Securities LTD | ST HELIER, Y9 | $1.8M | — |
| HRT FINANCIAL LP | NEW YORK, NY | $212 | 2,200 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |