The Southern Company (SO) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for SO. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 2,336 institutions reported holding SO, with 831.6 million shares worth $79.3 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Vanguard | 113,133,256 | $10.8B | INCREASED |
| BlackRock | 92,990,716 | $8.9B | INCREASED |
| State Street | 64,809,708 | $6.2B | INCREASED |
| Capital Group | 63,555,458 | $6.1B | INCREASED |
| T. Rowe Price | 46,436,959 | $4.4B | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Janaki Akella (Director) | AWARD | 539 | $45K | 2026-10-01 |
| Shantella E. Cooper (Director) | AWARD | 539 | $45K | 2026-10-01 |
| James O Etheredge (Director) | AWARD | 539 | $45K | 2026-10-01 |
| John D Johns (Director) | AWARD | 539 | $45K | 2026-10-01 |
| David J Grain (Director) | AWARD | 973 | $81K | 2026-10-01 |
Recent Congressional Trades
| Member | Type | Amount | Date |
|---|---|---|---|
| Ro Khanna (Democrat) | PURCHASE | $1,001 - $15,000 | 2026-09-25 |
Full institutional holdings, insider history, and congressional trades for The Southern Company on SentiSense.