Southern Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

BIT:1SO Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
30 Sep 25	Sell€496,302	Bryan Anderson	Individual	6,206	€79.97
11 Aug 25	Sell€195,030	Sterling Spainhour	Individual	2,380	€81.95
21 Jul 25	Sell€1,066,884	Kimberly Greene	Individual	13,158	€81.08
23 May 25	Sell€974,479	Christopher Cummiskey	Individual	12,335	€79.00
31 Mar 25	Sell€1,066,756	Stanley Connally	Individual	12,500	€85.34
10 Mar 25	Sell€2,765,824	Kimberly Greene	Individual	32,190	€85.92
03 Mar 25	Sell€96,043	Martin Davis	Individual	1,125	€85.37
03 Mar 25	Sell€2,095,752	Christopher Womack	Individual	24,407	€85.87
25 Feb 25	Sell€136,546	Christopher Womack	Individual	1,593	€85.72
19 Feb 25	Sell€78,010	Christopher Cummiskey	Individual	944	€82.64
11 Feb 25	Sell€1,208,550	J. Peoples	Individual	14,540	€83.12
04 Feb 25	Sell€67,214	Christopher Cummiskey	Individual	837	€80.30
05 Dec 24	Sell€95,086	Martin Davis	Individual	1,170	€81.27
05 Dec 24	Sell€1,141,489	Christopher Womack	Individual	14,000	€81.53

Insider Trading Volume

Insider Buying: 1SO insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 1SO?
Owner Type	Number of Shares	Ownership Percentage
State or Government	1,177,466	0.107%
Individual Insiders	2,210,537	0.201%
General Public	321,283,994	29.2%
Institutions	776,432,846	70.5%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 50.51% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.62%	The Vanguard Group, Inc.	105,904,243	€8.4b	1.63%	0.12%
7.91%	BlackRock, Inc.	87,109,154	€6.9b	3.35%	0.11%
5.37%	State Street Global Advisors, Inc.	59,116,535	€4.7b	1.23%	0.17%
5.08%	JP Morgan Asset Management	55,963,558	€4.4b	8.33%	0.46%
3.18%	Capital Research and Management Company	35,038,035	€2.8b	30.6%	0.13%
2.36%	Geode Capital Management, LLC	26,006,919	€2.1b	0.94%	0.13%
1.8%	Massachusetts Financial Services Company	19,810,199	€1.6b	-2.57%	0.39%
1.59%	T. Rowe Price Group, Inc.	17,534,181	€1.4b	17.9%	0.13%
1.26%	Franklin Resources, Inc.	13,851,264	€1.1b	-5.96%	0.38%
1.17%	JPMorgan Chase & Co.	12,907,047	€1.0b	8.34%	0.16%
1.17%	Norges Bank Investment Management	12,846,730	€1.0b	24.7%	0.08%
1.13%	Strategic Advisers LLC	12,430,643	€982.9m	-3.19%	0.33%
1.12%	FMR LLC	12,311,012	€973.4m	-23.9%	0.06%
0.96%	UBS Asset Management AG	10,612,183	€839.1m	11.2%	0.07%
0.96%	Northern Trust Global Investments	10,585,833	€837.0m	-2.99%	0.12%
0.89%	Columbia Management Investment Advisers, LLC	9,753,110	€771.2m	4.95%	0.18%
0.75%	Legal & General Investment Management Limited	8,246,984	€652.1m	-2.04%	0.14%
0.65%	BNY Asset Management	7,123,083	€563.2m	1.89%	0.11%
0.62%	Charles Schwab Investment Management, Inc.	6,772,779	€535.5m	-0.11%	0.09%
0.6%	Morgan Stanley	6,553,764	€518.2m	4.05%	0.06%
0.57%	Royal Bank of Canada	6,284,592	€496.9m	7.31%	0.26%
0.55%	Eaton Vance Management	6,075,094	€480.3m	0%	0.11%
0.42%	Goldman Sachs Asset Management, L.P.	4,621,870	€365.4m	0.85%	0.09%
0.41%	Managed Account Advisors LLC	4,482,227	€354.4m	-1.87%	0.06%
0.38%	California Public Employees' Retirement System	4,197,343	€331.9m	-14.7%	0.22%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/11/10 08:36
End of Day Share Price	2025/11/07 00:00
Earnings	2025/09/30
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

The Southern Company is covered by 33 analysts. 18 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Jacob Kilstein	Argus Research Company
Daniel Ford	Barclays
Nicholas Campanella	Barclays