SO — Southern Co Institutional Holders · Q3 2026
Who owns Southern Co (SO)? 130 institutions reported holding $220.29M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Confluence Investment Management LLC ($109.0M), Farther Finance Advisors, LLC ($11.5M), Rockland Trust Co ($8.9M).
Source: SEC Form 13F filings · as of 2026-09-30