SOUTHERN CO

Insider Sentiment (TTM):

Last Purchase:-Last Sale:2026-06-01Shares Purchased (TTM):0Shares Sold (TTM):58,078

Institutional Sentiment:

As of:2026-03-31Institutional Shares Owned:697,634,717Shares Outstanding:1,124,000,000Institutional Ownership Pct.:62.07%

Earnings Market Reaction:

Filing Date:2026-04-30Price on Filing Date:N/APrevious Close:N/A% Change:N/A

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Interactive Financial Visualizations

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Earnings Market Reaction

10‑Q10‑K

Fiscal Year	Q1 1 Month	Q1 2 Month	Q1 3 Month	Q2 1 Month	Q2 2 Month	Q2 3 Month	Q3 1 Month	Q3 2 Month	Q3 3 Month	Q4 1 Month	Q4 2 Month	Q4 3 Month
2026	-1.41%	-2.94%	-0.63%	-	-	-	-	-	-	-	-	-
2025	-1.17%	-1.54%	3.75%	0.79%	-2.07%	4.33%	-5.33%	-9.56%	-5.72%	3.11%	2.21%	-3.42%
2024	4.16%	5.11%	9.05%	-0.84%	3.28%	7.36%	-2.97%	-8.22%	-7.07%	2.92%	2.32%	2.88%
2023	-	-	-	0.26%	2.14%	-3.22%	0.27%	0.03%	-0.68%	4.36%	5.72%	14.70%
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Performance and Valuation Metrics

Metrics	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30
Liquidity Ratios
Current Ratio	0.65	0.65	0.75	0.74	0.86	0.67	0.91	0.91	0.92	0.77	0.84	0.83
Quick Ratio	0.62	0.63	0.74	0.71	0.83	0.65	0.88	0.88	0.88	0.74	0.81	0.79
Working Capital	-5.36B	-5.97B	-4.10B	-3.77B	-1.95B	-5.30B	-1.13B	-1.04B	-915.00M	-3.04B	-2.13B	-2.26B
Leverage & Debt
Debt to Equity	2.93	3.01	3.00	2.99	2.98	2.96	2.90	2.93	2.93	2.96	2.92	2.96
Interest Coverage TTM	2.21	2.25	2.45	2.42	2.64	2.58	2.69	2.66	2.50	2.38	2.00	2.14
Debt Ratio	0.75	0.75	0.75	0.75	0.75	0.75	0.74	0.75	0.75	0.75	0.74	0.75
Efficiency & Turnover
Asset Turnover TTM	0.20	0.20	0.19	0.20	0.19	0.19	0.19	0.19	0.18	0.18	0.19	0.21
Per Share Metrics
Diluted EPS TTM	3.70	3.76	3.91	3.77	4.09	3.87	4.13	4.03	3.69	3.51	2.73	2.80
Free Cash Flow Per Share TTM	-5.75	-5.37	-4.37	-1.96	-0.23	0.44	0.30	-1.73	-2.74	-3.25	-3.63	-3.32
Dividend Per Share TTM	4.70	4.76	4.74	4.71	4.71	4.72	4.74	4.79	4.82	4.84	4.82	4.72
Margin Metrics
Gross Profit Margin TTM	83.11%	83.43%	83.83%	84.22%	84.23%	84.67%	84.25%	83.22%	83.04%	82.71%	81.10%	78.24%
Operating Profit Margin TTM	24.17%	24.65%	25.68%	25.39%	26.48%	26.45%	27.31%	26.63%	24.83%	23.07%	18.11%	17.50%
Net Profit Margin TTM	13.84%	14.11%	15.03%	14.71%	16.24%	15.94%	17.22%	16.98%	15.96%	15.24%	11.45%	11.10%
Growth Metrics
Net Revenue Growth (1Y)	8.34%	10.59%	9.40%	8.53%	9.58%	5.83%	0.66%	-5.49%	-12.68%	-13.75%	-6.23%	6.94%
Net Income Growth (1Y)	-7.69%	-2.09%	-4.53%	-5.97%	11.46%	10.68%	51.45%	44.56%	20.99%	9.22%	-31.16%	-22.84%
EPS Growth (1Y)	-9.66%	-2.71%	-4.96%	-6.40%	10.85%	10.27%	50.76%	44.03%	20.66%	7.52%	-31.79%	-24.75%
Valuation Metrics
P/E TTM	25.77	22.69	23.46	23.46	21.47	20.17	20.53	17.94	17.95	18.27	21.38	22.49
P/B TTM	2.70	2.44	2.66	2.62	2.61	2.34	2.53	2.21	2.05	2.00	1.82	1.99
P/S TTM	3.57	3.20	3.53	3.45	3.49	3.21	3.54	3.05	2.87	2.78	2.45	2.50
Market Cap	107.60B	94.65B	101.93B	97.90B	97.13B	85.91B	93.43B	79.63B	72.84B	70.32B	64.26B	69.04B
Enterprise Value	181.13B	165.60B	170.90B	165.98B	163.42B	149.63B	156.03B	142.49B	135.90B	131.57B	123.39B	127.64B
Calculated Values
Free Cash Flow TTM	-6.46B	-5.93B	-4.82B	-2.16B	-250.00M	478.00M	333.00M	-1.90B	-3.00B	-3.55B	-3.96B	-3.63B
Net Debt	73.54B	70.95B	68.97B	68.07B	66.29B	63.72B	62.60B	62.87B	63.06B	61.25B	59.13B	58.60B
Per-Share and Margin
EPS TTM
Adjusted EPS TTM
Cash Flow Per Share TTM
Pretax Margin TTM
Stock Comp to Revenue TTM
Turnover Ratios and Averages
Average Assets
Average Equity
Average Inventory
Average Receivables
Average Accounts Payables
Inventory Turnover TTM
Payables Turnover TTM
Days Inventory Outstanding TTM
Days Payables Outstanding TTM
Cash Conversion Cycle TTM
Working Capital to Revenue
Deferred Revenue to Revenue
Growth Rates
Total Assets Growth (1Y)
Total Assets Growth (3Y)
Total Assets Growth (5Y)
Dividends Paid Growth (1Y)
Dividends Paid Growth (3Y)
Dividends Paid Growth (5Y)
EPS Growth (3Y)
EPS Growth (5Y)
Net Income Growth (3Y)
Net Income Growth (5Y)
Net Profit Margin Growth (1Y)
Net Profit Margin Growth (3Y)
Net Profit Margin Growth (5Y)
Net Revenue Growth (3Y)
Net Revenue Growth (5Y)
Deferred Revenue Growth (1Y)
Retained Earnings Growth (1Y)
Credit, Liquidity, Returns, Payout
Cash Ratio
Net Working Capital
Debt to EBITDA TTM
Net Debt to EBITDA TTM
Net Debt to Equity
Altman A
Altman B
Altman C
Altman D
Altman E
Altman Z-Score
ROA TTM
ROE TTM
NOPAT TTM
ROIC TTM
Effective Tax Rate TTM
Payout Ratio TTM
Dilution Ratio
Retained Earnings to Equity
Treasury Stock to Equity
Treasury Stock Change (1Y)
Accrued to Current Liabilities
Valuation Ratios
P/CF TTM
Dividend Yield TTM
Free Cash Flow Yield TTM
EV EBITDA TTM
EV EBIT TTM
Stock Compensation TTM
Adjusted Net Income TTM
Billings TTM
Total Debt
Invested Capital

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Insider Transactions

2026-06-01Sale

Owner: Kim, Matthew M.

Title: Comptroller

Shares: 100

Price/Share: $91.16

Value: $9,116.00

Shares Owned: 6,688

Relationship: Officer

Ownership: Direct

2026-05-01Sale

Owner: Kim, Matthew M.

Title: Comptroller

Shares: 100

Price/Share: $96.57

Value: $9,657.00

Shares Owned: 6,788

Relationship: Officer

Ownership: Direct

2026-03-30Sale

Owner: Greene, Kimberly S,

Title: Chairman, President & CEO, GPC

Shares: 25,000

Price/Share: $96.67

Value: $2,416,750.00

Shares Owned: 103,602

Relationship: Officer

Ownership: Direct

2026-03-19Sale

Owner: Cummiskey, Christopher

Title: EVP

Shares: 6,669

Price/Share: $96.55

Value: $643,891.95

Shares Owned: 30,800

Relationship: Officer

Ownership: Direct

2026-03-18Sale

Owner: Connally, Stan W

Title: EVP & COO

Shares: 12,500

Price/Share: $97.13

Value: $1,214,125.00

Shares Owned: 161,481

Relationship: Officer

Ownership: Direct

Filed Date	Owner	Relationship	Title	Ownership	Purchase/Sale	No. Shares	Price Per Share	Value	Shares Owned	Document Type
2026-06-01	Kim, Matthew M.	Officer	Comptroller	Direct	Sale	100	91.16	$9,116.00	6,688	4
2026-05-01	Kim, Matthew M.	Officer	Comptroller	Direct	Sale	100	96.57	$9,657.00	6,788	4
2026-03-30	Greene, Kimberly S,	Officer	Chairman, President & CEO, GPC	Direct	Sale	25,000	96.67	$2,416,750.00	103,602	4
2026-03-19	Cummiskey, Christopher	Officer	EVP	Direct	Sale	6,669	96.55	$643,891.95	30,800	4
2026-03-18	Connally, Stan W	Officer	EVP & COO	Direct	Sale	12,500	97.13	$1,214,125.00	161,481	4
2026-02-24	Kim, Matthew M.	Officer	Comptroller	Direct	Sale	5,123	95.15	$487,453.45	6,888	4
2025-09-30	Anderson, Bryan D	Officer	EVP	Direct	Sale	6,206	93.83	$582,308.98	51,455	4
2025-08-11	Spainhour, Sterling A Jr.	Officer	EVP & CLO	Direct	Sale	2,380	95.02	$226,147.60	17,382	4
2025-07-21	Greene, Kimberly S,	Officer	Chairman, President & CEO, GPC	Direct	Sale	13,158	95.00	$1,250,010.00	93,661	4
2025-05-23	Cummiskey, Christopher	Officer	EVP	Direct	Sale	12,335	89.54	$1,104,475.90	22,502	4
2025-03-31	Connally, Stan W	Officer	EVP & COO	Direct	Sale	12,500	92.24	$1,153,000.00	149,419	4
2025-03-10	Greene, Kimberly S,	Officer	Chairman, President & CEO, GPC	Direct	Sale	32,190	93.12	$2,997,532.80	106,819	4
2025-03-03	Davis, Martin Bernard	Officer	EVP & CIO	Direct	Sale	1,125	89.61	$100,811.25	102,090	4
2025-03-03	Womack, Christopher C	Officer	Chairman, President & CEO	Direct	Sale	24,407	90.13	$2,199,802.91	87,721	4
2025-02-25	Womack, Christopher C	Officer	Chairman, President & CEO	Direct	Sale	1,593	90.00	$143,370.00	112,128	4
2025-02-19	Cummiskey, Christopher	Officer	EVP	Direct	Sale	944	86.00	$81,184.00	34,837	4
2025-02-11	Peoples, James Jeffrey	Officer	Chairman, President & CEO, APC	Direct	Sale	14,540	86.00	$1,250,440.00	13,236	4
2025-02-04	Cummiskey, Christopher	Officer	EVP & CCO	Direct	Sale	837	83.32	$69,738.84	22,502	4
2024-12-05	Davis, Martin Bernard	Officer	EVP and CIO	Direct	Sale	1,170	85.90	$100,503.00	88,393	4
2024-12-05	Womack, Christopher C	Officer	CEO, President and Chairman	Direct	Sale	14,000	86.18	$1,206,520.00	73,911	4
2024-11-04	Spainhour, Sterling A Jr.	Officer	EVP, Chief Legal Officer & CCO	Direct	Sale	793	88.54	$70,212.22	11,707	4
2024-10-04	Kerr,, Ii James Y	Officer	Chairman, President & CEO, GAS	Direct	Sale	30,000	89.64	$2,689,200.00	145,088	4
2024-09-06	Anderson, Bryan D	Officer	EVP & Pres. External Affairs	Direct	Sale	6,565	89.54	$587,830.10	44,467	4
2024-08-05	Spainhour, Sterling A Jr.	Officer	EVP, Chief Legal Officer & CCO	Direct	Sale	2,380	88.99	$211,796.20	12,500	4
2024-07-05	Wilson, Anthony L	Officer	President & CEO, MPC	Direct	Sale	6,900	77.61	$535,509.00	85,309	4
2024-07-03	Drake, Sloane N	Officer	EVP, CHRO	Direct	Sale	12,000	77.61	$931,320.00	16,771	4
2024-05-02	Greene, Kimberly S,	Officer	Chairman, President & CEO, GPC	Direct	Sale	10,874	75.01	$815,658.74	110,630	4
2024-03-11	Kuczynski, Stephen E	Officer	CEO, Southern Nuclear	Direct	Sale	5,000	68.92	$344,600.00	126,528	4
2024-02-16	Cummiskey, Christopher	Officer	EVP & CCCS Officer	Direct	Sale	902	65.99	$59,522.98	22,502	4
2024-02-12	Kuczynski, Stephen E	Officer	CEO, Southern Nuclear	Direct	Sale	5,000	66.94	$334,700.00	129,552	4
2024-02-12	Cummiskey, Christopher	Officer	EVP & CCCS Officer	Direct	Sale	883	66.94	$59,108.02	35,487	4
2024-02-06	Cummiskey, Christopher	Officer	EVP & CCCS Officer	Direct	Sale	899	67.06	$60,286.94	22,502	4
2024-01-17	Poroch, David P.	Officer	Comptroller	Direct	Sale	10,099	69.96	$706,526.04	28,691	4
2024-01-10	Kuczynski, Stephen E	Officer	CEO, Southern Nuclear	Direct	Sale	5,000	71.99	$359,950.00	101,284	4
2023-12-11	Kuczynski, Stephen E	Officer	CEO, Southern Nuclear	Direct	Sale	5,000	71.23	$356,150.00	106,284	4
2023-11-16	Poroch, David P.	Officer	Comptroller	Direct	Sale	10,000	69.39	$693,900.00	28,691	4
2023-11-10	Kuczynski, Stephen E	Officer	CEO, Southern Nuclear	Direct	Sale	5,000	68.39	$341,950.00	111,284	4
2023-10-10	Kuczynski, Stephen E	Officer	CEO, Southern Nuclear	Direct	Sale	5,000	66.00	$330,000.00	116,284	4
2023-09-11	Kuczynski, Stephen E	Officer	CEO, Southern Nuclear	Direct	Sale	5,000	67.83	$339,150.00	121,284	4
2023-09-05	Davis, Martin Bernard	Officer	EVP and CIO	Direct	Sale	1,490	67.05	$99,904.50	72,756	4
2023-08-29	Cummiskey, Christopher	Officer	EVP & CCCS Officer	Direct	Sale	5,000	68.30	$341,500.00	22,512	4
2023-08-10	Kuczynski, Stephen E	Officer	CEO, Southern Nuclear	Direct	Sale	5,000	69.70	$348,500.00	126,284	4
2023-07-21	Greene, Kimberly S,	Officer	Chairman, President & CEO, GPC	Direct	Sale	20,000	72.62	$1,452,400.00	98,659	4
2023-07-10	Kuczynski, Stephen E	Officer	CEO, Southern Nuclear	Direct	Sale	5,000	70.58	$352,900.00	131,284	4
2023-06-12	Kuczynski, Stephen E	Officer	CEO, Southern Nuclear	Direct	Sale	5,000	71.48	$357,400.00	136,284	4
2023-06-09	Fanning, Thomas A	Director	-	Direct	Sale	50,000	70.76	$3,538,000.00	844,239	4
2023-06-05	Poroch, David P.	Officer	Comptroller	Direct	Sale	10,000	70.05	$700,500.00	28,691	4
2023-06-05	Greene, Kimberly S,	Officer	Chairman, President & CEO, GPC	Direct	Sale	47,326	69.78	$3,302,408.28	118,659	4
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Institutional Ownership

No data available for chart

2026-03-31

62.07%

Inst. Shares: 697,634,717

Shares Outstanding: 1,124,000,000

2025-12-31

67.92%

Inst. Shares: 749,147,579

Shares Outstanding: 1,103,000,000

2025-09-30

67.55%

Inst. Shares: 744,368,943

Shares Outstanding: 1,102,000,000

2025-06-30

66.76%

Inst. Shares: 735,073,765

Shares Outstanding: 1,101,000,000

2025-03-31

64.33%

Inst. Shares: 707,587,146

Shares Outstanding: 1,100,000,000

Date	Institutional Shares Owned	Shares Outstanding	Institutional Ownership %
2026-03-31	697,634,717	1,124,000,000	62.07%
2025-12-31	749,147,579	1,103,000,000	67.92%
2025-09-30	744,368,943	1,102,000,000	67.55%
2025-06-30	735,073,765	1,101,000,000	66.76%
2025-03-31	707,587,146	1,100,000,000	64.33%
2024-12-31	712,286,674	1,096,000,000	64.99%
2024-09-30	695,751,311	1,097,000,000	63.42%
2024-06-30	691,304,053	1,096,000,000	63.08%
2024-03-31	655,593,505	1,094,000,000	59.93%
2023-12-31	646,837,124	1,092,000,000	59.23%
2023-09-30	626,944,489	1,092,000,000	57.41%
2023-06-30	619,990,776	1,092,000,000	56.78%
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SOUTHERN CO (SO) — SEC Financial Statements & Analysis

SOUTHERN CO (SO) is a electric services company, incorporated in DE. SOUTHERN CO trades on SOMN: NYSE as: SO: NYSE, SOJC: NYSE, SOJD: NYSE, SOJE: NYSE, SOJF: NYSE. Based on its latest SEC filing (Form 10-Q, period ending 2026-03-31), SOUTHERN CO reported a 8.34% year-over-year revenue growth, a Gross Profit Margin of 83.11% (TTM), a Debt-to-Equity ratio of 2.93x, a Price-to-Sales (P/S) ratio of 3.57x (TTM), a Price-to-Book (P/B) ratio of 2.7 (TTM), at a market cap of $107.60B. Figures below are sourced from SEC EDGAR, as-filed.

Net Revenue TTM Growth 1Y: 8.34%
Gross Profit Margin TTM: 83.11%
Debt To Equity: 2.93x
P/S TTM: 3.57x
P/B TTM: 2.7
Market Cap: $107.60B

Data as of 2026-03-31 · Source: SEC EDGAR

Frequently Asked Questions

What industry is SOUTHERN CO in?

SOUTHERN CO (SO) operates in the Electric Services industry.

What is SO's market cap?

SOUTHERN CO (SO) has a market capitalization of $107.60B as of 2026-03-31.

What is SO's P/E ratio?

SOUTHERN CO (SO)'s trailing twelve month P/E ratio is 25.77x as of 2026-03-31.

What exchange does SO trade on?

SOUTHERN CO (SO) trades on the SOMN: NYSE.

Where is SOUTHERN CO incorporated?

SOUTHERN CO is incorporated in DE.

SOUTHERN CO (SO) — SEC Financial Statements & Analysis

Frequently Asked Questions

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