SO SOUTHERN CO: institutional ownership and insider trading
2,508 funds reported holding $91.2B of SOUTHERN CO in their latest 13F filings; in Q2 2026 funds net bought $4.32B, with 116 new positions and 113 funds selling out; over the last 12 months insiders bought $0 and sold $5.63M on the open market.
Famous investors holding SO
- Ken Griffin (Citadel Advisors): $264M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $50.5M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $31.4M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $29.5M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $1.62M, 0.0% of the portfolio
Largest institutional holders of SO
- VANGUARD GROUP INC — $9.42B
- BlackRock, Inc. (BLK) — $8.90B
- VANGUARD CAPITAL MANAGEMENT LLC — $7.05B
- STATE STREET CORP (STT, STT-PG) — $6.20B
- Capital World Investors — $5.98B
- PRICE T ROWE ASSOCIATES INC /MD/ — $4.44B
- JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) — $3.17B
- GEODE CAPITAL MANAGEMENT, LLC — $2.82B
- VANGUARD PORTFOLIO MANAGEMENT LLC — $2.59B
- FMR LLC — $2.16B
Recent SO insider trades
- Oct 1, 2026: Kim Matthew M. sold 100 shares ($8.27K)
- Sep 3, 2026: Kim Matthew M. sold 1,400 shares ($124K)
- Sep 3, 2026: Sena Peter P III sold 4,266 shares ($378K)
- Sep 1, 2026: Kim Matthew M. sold 100 shares ($8.85K)
Members of Congress trading SO
- Dec 2, 2025: Jared Moskowitz bought $1.00K–$15.0K
- Sep 23, 2025: Val T. Hoyle sold $1.00K–$15.0K
- Aug 28, 2025: Marjorie Taylor Greene bought $1.00K–$15.0K
- Apr 7, 2025: Jared Moskowitz bought $1.00K–$15.0K
- Apr 3, 2025: Marjorie Taylor Greene bought $1.00K–$15.0K
- Nov 7, 2024: Marjorie Taylor Greene bought $1.00K–$15.0K
- Oct 29, 2024: Val T. Hoyle bought $1.00K–$15.0K
- Sep 4, 2024: John James sold $1.00K–$15.0K
- Jul 5, 2024: Jared Moskowitz bought $1.00K–$15.0K
- Jul 5, 2024: Jared Moskowitz bought $1.00K–$15.0K
5%+ owners
- Vanguard Capital Management: 7.4% (Schedule 13G, filed Apr 30, 2026)
- Capital World Investors: 5.6% (Schedule 13G, filed May 14, 2026)