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Southern Co

Held by 11 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 842587107 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

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In plain English: 11 of the investors we track own this stock. In the latest quarter, 4 of them bought more of it and 7 sold some or all of theirs. That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
11
-1 vs last quarter (like-for-like)
Total value held
$2.65B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.4%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$463.39M
+57.4% vs last quarter
Net shares bought
+4.9M
Est. net flow +$469.82M
Quarter activity
4 bought · 7 sold
0 new · 1 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns SO?

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Who owns SO? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↓ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
2 Boston Partners Boston Partners Global Investors 6.17M $591.05M 0.5% Added +6.1M +15069.1% +$587.15M
5 Ken Griffin Citadel Advisors 1.17M $112.28M 0.1% Added +278.2K +31.1% +$26.63M
7 Two Sigma Two Sigma Investments 303.74K $29.07M 0.0% Added +147.8K +94.7% +$14.14M
11 Ray Dalio Bridgewater Associates 16.97K $1.62M 0.0% Added +5.2K +44.2% +$497.79K

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Manager Fund Shares sold Value last quarter ↓
Jim Simons Renaissance Technologies -431.6K $41.66M

Politician trades

Politician trades in SO

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Politician Date Ticker Asset Type Reported range ⓘThe dollar range the politician reported. Exact amounts are not disclosed. Est. size ⓘOur estimate only: the midpoint of the reported range. Owner Account ⓘSubholding Of: the account the trade was in, as named on the report (e.g. an IRA or a brokerage account). The same stock bought on the same day in different accounts is a separate trade in each account. Filed ↓ Filing delay ⓘDays between the trade and the report. Over 45 days is late under the STOCK Act. Source
Ro Khanna Politician Jan 29, 2026 SO THE SOUTHERN CO. CMN scanned Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Feb 6, 2026 8 days PTR ↗
Jared Moskowitz Politician Dec 2, 2025 SO Southern Company (SO) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self — Jan 16, 2026 45 days PTR ↗
Val T. Hoyle Politician Sep 23, 2025 SO Southern Company (SO) [ST] Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Oct 10, 2025 17 days PTR ↗
Val T. Hoyle Politician Oct 29, 2024 SO Southern Company (SO) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Sep 12, 2025 318 days Late PTR ↗
Jared Moskowitz Politician Apr 7, 2025 SO Southern Company (SO) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self — May 9, 2025 32 days PTR ↗
Ro Khanna Politician Aug 2, 2024 SO THE SOUTHERN CO, CMN scanned Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Sep 6, 2024 35 days PTR ↗
John James Politician Sep 4, 2024 SO Southern Company (SO) [ST] Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self — Sep 6, 2024 2 days PTR ↗
John James Politician Nov 10, 2023 SO Southern Company (SO) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self — Sep 2, 2024 297 days Late PTR ↗
Jared Moskowitz Politician Jul 14, 2023 SO Southern Company (SO) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self — Aug 21, 2024 404 days Late PTR ↗
Jared Moskowitz Politician Feb 13, 2024 SO Southern Company (SO) [ST] Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self — Aug 21, 2024 190 days Late PTR ↗
Jared Moskowitz Politician Jul 5, 2024 SO Southern Company (SO) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Self — Aug 19, 2024 45 days PTR ↗
Jared Moskowitz Politician Jul 5, 2024 SO Southern Company (SO) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Child — Aug 6, 2024 32 days PTR ↗
Jared Moskowitz Politician Jul 5, 2024 SO Southern Company (SO) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Child — Aug 6, 2024 32 days PTR ↗