DOSSIER · 13F Holders · Q2 2026
SO 3.25 06/15/28
SOUTHERN CO
3 institutions still hold SOUTHERN CO as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 842587ED5·3 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
3 institutions reported SO 3.25 06/15/28 in Q2 2026. INCOME RESEARCH & MANAGEMENT leads at 63.1% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.