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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

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Home›Stocks›SO

SO

SOUTHERN CO

Next earnings Jul 29, 2026 (before open) · consensus $1.02 EPS, $7.46B rev

Last earnings +3.4% on 2026-04-30

Hold
$97.98
▲ +1.27%
$97.98▲ +11.31%
over 1Y
L $82.74H $98.30
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today+1.3%
1W+2.2%
1M+8.3%
3M+1.4%
YTD+14.2%
1Y+11.3%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Hold
Quality
B
Valuation
Overvalued
Filings
Clean
Hold
Conviction
Horizon
Long (>12mo)
12-mo target
$•••
Street · 33 analysts
Buy

Defensive regulated utility with stable cash flows and a growing dividend — but flat EPS and a rich 23.7x P/E cap upside. Own, don't chase.

P/E (price / FY diluted EPS) 23.7 · FY2025

The read

Middling fundamentals and a rich price (~44% above fair value) leave little margin of safety — a wait-and-see.

Southern is a large, regulated electric-and-gas holding company (Alabama, Georgia, and Mississippi Power plus Southern Power and Southern Company Gas), and the FY2025 numbers show the classic strengths of that model: revenue grew 10.6% to $29.6B, margins are stable and healthy (operating 24.7%, net 14.7%), and ROE is a respectable 12.1%. As the MD&A makes clear, profitability is 'largely dependent on their ability, through the rates that they are permitted to charge, to recover their costs and earn a reasonable rate of return' — which is exactly why the earnings stream is durable and defensive.

The catch is per-share economics. Despite double-digit revenue growth, diluted EPS fell 1.8% to $3.92 and net income slipped 1.4%, as a 2.1% increase in share count and a 14.5% jump in D&A absorbed the operating gains. Capex surged 42% to $12.7B, well above the flat $9.80B of operating cash flow, so free cash flow is roughly negative $2.9B; layer on $3.02B of dividends and the funding gap is plugged with debt and equity issuance, on a balance sheet already levered at 3.24x liabilities/equity. That is the standard utility playbook — borrow to build rate base, recover through rates — but it makes the stock dependent on supportive regulators and steady access to capital.

AI-generated analysis, produced by our proprietary engine from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jun 19, 2026, 2:28 PM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue$23.1B$29.3B$25.3B$26.7B$29.6B
Gross profit—————
Operating income$3.70B$5.37B$5.83B$7.07B$7.29B
Net income——$3.98B$4.40B$4.34B
Diluted EPS$2.24$3.26$3.62$3.99$3.92
Net margin——15.7%16.5%14.7%

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value$110B
EV / EBITDA8.2
EV / Sales3.7
EV / FCF—
P / FCF—
PEG (trailing)—
Earnings yield3.9%
FCF yield-2.7%

Quality & risk

ROIC (est.)15.7%
Free cash flow-$2.94B
Total debt$722M
Net cash$917M
Altman Z-Score1.00 distress
Piotroski F-Score4/7

Capital returns

Buyback yield0.0%
Dividend yield (est.)2.7%
Shareholder yield2.7%
Shares Δ YoY+2.1%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Routine disclosure cadence — no material red flags in recent filings.
  1. 8-K Other event2026-06-08

    Other-events 8-K (Item 8.01) — routine financing/regulatory disclosure

  2. 8-K Shareholder vote2026-05-15

    Annual-meeting vote results filed (Item 5.07); board and proposals decided

  3. 8-K Earnings results2026-04-30

    Q1 2026 10-Q filed (period 3/31/26); regulated operations on track

  4. 10-Q Quarterly report2026-04-30

    Q1 2026 10-Q filed (period 3/31/26); regulated operations on track

  5. DEF 14A Proxy statement2026-04-03

    2026 proxy: director nominees, executive pay and say-on-pay up for vote

  6. 8-K Other event2026-03-19

    Other-events 8-K (Item 8.01) — likely note offering/regulatory update

  7. 8-K Material agreement2026-02-25

    Entered new financing agreement and added debt (1.01/2.03) to fund capex

  8. 8-K Earnings results2026-02-19

    FY2025 10-K: revenue +10.6%, EPS -1.8%; capex +42% on grid/rate-base growth

  9. 10-K Annual report2026-02-19

    FY2025 10-K: revenue +10.6%, EPS -1.8%; capex +42% on grid/rate-base growth

Recent filings

all on EDGAR ↗
4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗

Quality score

B
ValueGrowthProfitHealthMom.
ValueB-
GrowthC-
ProfitabilityA-
Financial healthB-
MomentumA
  • ✓Revenue growing year-over-year
  • ✓Profitable (positive net income)
  • ✓Net margin above 10%
  • ✗Return on equity above 15%
  • ✗Liabilities below 2× equity
  • ✓P/E below 25

Fair value est.

$54.39

Overvalued -44% vs price

cheapfair valueexpensive

Modified Graham: EPS $3.92 × (8.5 + 1.5 × 4.6% growth) × 0.90 quality = 13.9× multiple. An estimate, not a price target.

82.7452-week98.30
Revenue
$29.6B
+10.6% YoY
Net margin
14.7%
ROE
12.1%
P/E
25.0

SEC fundamentals · FY 2025

'21'22'23'24'25

■ revenue · ■ net income, by fiscal year

Revenue$29.6B+10.6%
Net income$4.34B-1.4%
Operating income$7.29B+3.1%
Diluted EPS$3.92-1.8%
Cash & equivalents$1.64B+53.2%
Total assets$156B+7.3%
Total liabilities$117B+7.7%
Stockholders' equity$36.0B+8.5%
Op.: 24.7%L/E: 3.24x

Frequently asked

Is SOUTHERN CO (SO) a buy?
SO currently carries a Hold rating with 4/5 conviction, derived from its latest SEC filings. Defensive regulated utility with stable cash flows and a growing dividend — but flat EPS and a rich 23.7x P/E cap upside. Own, don't chase.
What is SO's fair value?
A Modified-Graham model based on SO's SEC fundamentals estimates a fair value of about $54.39. It is an estimate from reported earnings, not a price target.
Is SO overvalued or undervalued?
Against a Modified-Graham fair-value estimate, SO currently appears overvalued relative to its SEC-grounded earnings power.
What is SOUTHERN CO's quality score?
SO scores 71.3274037685302/100 (grade B) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0000092122, latest 10-Q filed 2026-04-30) · EODHD · Proprietary analysis · as of 6/19/2026, 6:28:55 PM.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Insider activity

Form 4 · SEC

Last 90 days: 0 open-market buys · 1 sale

2026-07-01
Kim Matthew M.
Comptroller
Sell100.00 @ $95.77$9.58K

Dividends

Quarterly
Yield (TTM)
3.0%
Annual / share
$2.98
Last ex-date
2026-05-18
Last amount
$0.76
ex 2026-05-18paid 2026-06-08$0.76
ex 2026-02-17paid 2026-03-06$0.74
ex 2025-11-17paid 2025-12-08$0.74
ex 2025-08-18paid 2025-09-08$0.74
ex 2025-05-19paid 2025-06-06$0.74
ex 2025-02-18paid 2025-03-06$0.72

Source: EODHD. Yield = trailing-12-month dividends ÷ price.

Earnings history

beat/miss · move
2026-04-30Beat +5.9% est▲ +3.41%8-K ↗
2026-02-19Miss -6.9% est▲ +4.40%8-K ↗
2025-10-30Beat +3.1% est▲ +1.67%8-K ↗
2025-07-31—▼ -0.44%8-K ↗
2025-05-01—▼ -0.47%8-K ↗
2025-02-20—▲ +1.55%8-K ↗

Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.

Congressional trades

all activity →

1 buy · 1 member · last 180d

+$8.00K net boughtlast trade 215d ago
$8.00K bought$0.00 sold
2026-01-16Jared MoskowitzBuy$1.00K–$15.0KPTR ↗
2025-10-10Valerie HoyleSell$1.00K–$15.0KPTR ↗
2025-09-12Valerie HoyleBuy$1.00K–$15.0KPTR ↗
2025-08-29Marjorie Taylor GreeneBuy$1.00K–$15.0KPTR ↗
2025-05-09Jared MoskowitzBuy$1.00K–$15.0KPTR ↗
2025-04-07Marjorie Taylor GreeneBuy$1.00K–$15.0KPTR ↗
2024-11-08Marjorie Taylor Mrs GreeneBuy$1.00K–$15.0KPTR ↗
2024-09-06John JamesSell$1.00K–$15.0KPTR ↗
2024-09-02John JamesBuy$1.00K–$15.0KPTR ↗
2024-08-21Jared MoskowitzBuy$1.00K–$15.0KPTR ↗
2024-08-21Jared MoskowitzSell$1.00K–$15.0KPTR ↗
2024-08-19Jared MoskowitzBuy$1.00K–$15.0KPTR ↗

Self-reported periodic transaction reports (STOCK Act). Amounts are disclosed ranges; a trade may be a spouse's. Disclosures lag the trade by up to ~45 days. Source: House Clerk + Senate eFD.

Recent news

market news →
Largest U.S. power grid orders emergency curbs to avoid blackoutsBullish
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finance.yahoo.com· 2026-07-02
Southern Takes Over #104 Spot From EquinixBullish
nasdaq.com· 2026-07-01
ComEd, Nicor Gas, North Shore Gas and Peoples Gas Recognize Mercy Housing’s Energy Efficiency Efforts With Premier Partner AwardBullish
finance.yahoo.com· 2026-07-01
U.S. issues emergency order for largest power grid as record heat nears
seekingalpha.com· 2026-07-01

Vs Utilities peers

compare →

48 tracked peers · median

TENK Score71 vs 73
Revenue growth10.6% vs 9.8%
Net margin14.7% vs 12.8%
Return on equity12.1% vs 9.7%
P/E25.0 vs 21.8
Peers
EIXESNINJRDSWXAEELNT

News sentiment

EODHD · 46d
Bullish
+0.11
vs typical · 81 articles
↓ cooling

Recent news tone vs the market's typical (which skews positive). A soft signal, not a recommendation.