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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adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date.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›ATO

ATO

ATMOS ENERGY CORP

Next earnings Aug 4, 2026 · consensus $1.38 EPS, $944M rev

Last earnings -1.3% on 2026-05-06

Hold
$176.87
▲ +1.16%
$176.87▲ +18.58%
over 1Y
L $148.20H $191.21
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today+1.2%
1W+1.8%
1M+4.8%
3M-5.9%
YTD+5.6%
1Y+18.6%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Hold
Quality
B+
Valuation
Undervalued
Filings
Clean
Hold
Conviction
Horizon
Long (>12mo)
Street · 18 analysts
Hold

High-quality regulated gas utility compounding EPS reliably, but a full ~23x P/E leaves limited margin of safety.

Revenue $4.70B · FY2025

The read

Middling fundamentals offset by an attractive price (~30% below fair value) — worth a look on the value angle.

Atmos Energy is a pure-play regulated natural gas distributor whose results show the consistency you want from a utility: FY2025 revenue rose 12.9% to $4.70B, net income climbed 14.9% to $1.20B, and operating income grew 15.1% to $1.56B. The five-year arc is steadily upward — net income has nearly doubled from $666M in FY2021 to $1.20B in FY2025 — with utility-grade margins (33.2% operating, 25.5% net). Crucially, the MD&A explains the durability: management has 'the ability to begin recovering a significant portion of our expenditures timely through rate designs and mechanisms that reduce or eliminate regulatory lag and separate the recovery of our approved rate from customer usage patterns,' which insulates earnings from weather and volume swings.

The defining feature of the business is its capital intensity. FY2025 capex of $3.56B (+21.3%) far outstripped operating cash flow of $2.05B, leaving structurally negative free cash flow that is funded with debt and equity — shares outstanding grew 4.1% and cash fell 34.1% to $203M. The MD&A is explicit that 'we anticipate making significant capital expenditures for the foreseeable future to modernize our distribution and transmission system,' so this spend-and-recover model, and continued reliance on the capital markets, is the central forward driver. Returns on equity remain modest at 8.8%, characteristic of a rate-regulated business where the regulator caps allowed returns; this is a steady compounder, not a high-return one.

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

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jun 21, 2026, 3:04 PM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue$3.41B$4.20B$4.28B$4.17B$4.70B
Gross profit—————
Operating income$905M$921M$1.07B$1.36B$1.56B
Net income$666M$774M$886M$1.04B$1.20B
Diluted EPS$5.12$5.60$6.10$6.83$7.46
Net margin19.5%18.4%20.7%25.0%25.5%

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

Key statistics

Valuation

Enterprise value$32.8B
EV / EBITDA14.3
EV / Sales7.0
EV / FCF—
P / FCF—
PEG (trailing)1.59
Earnings yield4.1%
FCF yield-5.1%

Quality & risk

ROIC (est.)7.2%
Free cash flow-$1.51B
Total debt$3.53B
Net cash-$3.33B
Piotroski F-Score5/9

Capital returns

Buyback yield—
Dividend yield (est.)1.9%
Shareholder yield1.9%
Shares Δ YoY+4.1%

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 Material agreement2026-06-18
  2. 8-K Other event2026-06-18
  3. 8-K Earnings results2026-05-06
  4. 10-Q Quarterly report2026-05-06
  5. 8-K Material agreement2026-03-30
  6. 8-K Charter / bylaws change2026-02-10
  7. 8-K Earnings results2026-02-03
  8. 10-Q Quarterly report2026-02-03
  9. DEF 14A Proxy statement2025-12-19

Recent filings

all on EDGAR ↗
4Period ending 2026-07-012026-07-02open ↗4Period ending 2026-07-012026-07-02open ↗11-KPeriod ending 2025-12-312026-06-25open ↗8-KPeriod ending 2026-06-182026-06-18open ↗8-KPeriod ending 2026-06-152026-06-18open ↗424B2Filing2026-06-17open ↗FWPFiling2026-06-16open ↗424B5Filing2026-06-15open ↗SCHEDULE 13G/AFiling2026-05-14open ↗10-QPeriod ending 2026-03-312026-05-06open ↗8-KPeriod ending 2026-05-062026-05-06open ↗4Period ending 2026-05-022026-05-04open ↗

Quality score

B+
ValueGrowthProfitHealthMom.
ValueC+
GrowthA-
ProfitabilityA
Financial healthA-
MomentumB-
  • ✓Revenue growing year-over-year
  • ✓Profitable (positive net income)
  • ✓Net margin above 10%
  • ✗Return on equity above 15%
  • ✓P/E below 25

Fair value est.

$230.20

Undervalued +30% vs price

cheapfair valueexpensive

Modified Graham: EPS $7.46 × (8.5 + 1.5 × 13.9% growth) × 1.05 quality = 30.9× multiple. An estimate, not a price target.

148.6752-week191.21
Revenue
$4.70B
+12.9% YoY
Net margin
25.5%
ROE
8.8%
P/E
23.7

SEC fundamentals · FY 2025

'21'22'23'24'25

■ revenue · ■ net income, by fiscal year

Revenue$4.70B+12.9%
Net income$1.20B+14.9%
Gross profit$1.74B+3.9%
Operating income$1.56B+15.1%
Diluted EPS$7.46+9.2%
Cash & equivalents$203M-34.1%
Total assets$28.2B+12.1%
Stockholders' equity$13.6B+11.5%
Gross: 37.1%Op.: 33.2%

Frequently asked

Is ATMOS ENERGY CORP (ATO) a buy?
ATO currently carries a Hold rating with 4/5 conviction, derived from its latest SEC filings. High-quality regulated gas utility compounding EPS reliably, but a full ~23x P/E leaves limited margin of safety.
What is ATO's fair value?
A Modified-Graham model based on ATO's SEC fundamentals estimates a fair value of about $230.20. It is an estimate from reported earnings, not a price target.
Is ATO overvalued or undervalued?
Against a Modified-Graham fair-value estimate, ATO currently appears undervalued relative to its SEC-grounded earnings power.
What is ATMOS ENERGY CORP's quality score?
ATO scores 75.68507744752229/100 (grade B+) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0000731802, latest 10-Q filed 2026-05-06) · EODHD · Proprietary analysis · as of 6/21/2026, 7:04:20 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
2026-07-01
GARZA RAFAEL G
Director
Award65.00 @ $172.92$11.2K
2026-05-02
ROBBINS J MATT
SR VP, HUMAN RESOURCES
Exercise2.81K @ $189.74$534K
2026-05-02
ROBBINS J MATT
SR VP, HUMAN RESOURCES
Tax1.04K @ $189.74$198K
2026-05-02
MCDILL JOHN S
SR VP, UTILITY OPERATIONS
Exercise2.81K @ $189.74$534K
2026-05-02
MCDILL JOHN S
SR VP, UTILITY OPERATIONS
Tax1.04K @ $189.74$198K
2026-05-02
HARTSFIELD KAREN E
Senior Advisor
Exercise2.81K @ $189.74$534K
2026-05-02
HARTSFIELD KAREN E
Senior Advisor
Tax1.04K @ $189.74$198K
2026-05-02
Forsythe Christopher T
SR VICE PRESIDENT & CFO
Exercise3.97K @ $189.74$753K
2026-05-02
Forsythe Christopher T
SR VICE PRESIDENT & CFO
Tax1.56K @ $189.74$297K
2026-05-02
FAULK MICHELLE
Vice President & Controller
Exercise175.00 @ $189.74$33.2K
2026-05-02
FAULK MICHELLE
Vice President & Controller
Tax70.00 @ $189.74$13.3K
2026-05-02
AKERS JOHN K
PRESIDENT & CEO
Exercise16.9K @ $189.74$3.20M

Dividends

Quarterly
Yield (TTM)
2.2%
Annual / share
$3.87
Last ex-date
2026-05-26
Last amount
$1.00
ex 2026-05-26paid 2026-06-08$1.00
ex 2026-02-23paid 2026-03-09$1.00
ex 2025-11-24paid 2025-12-08$1.00
ex 2025-08-25paid 2025-09-08$0.87
ex 2025-05-27paid 2025-06-09$0.87
ex 2025-02-25paid 2025-03-10$0.87

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

Earnings history

beat/miss · move
2026-05-06Beat +1.1% est▼ -1.33%8-K ↗
2026-02-03Miss -0.4% est▲ +1.38%8-K ↗
2025-11-05Beat +5.7% est▼ -0.78%8-K ↗
2025-08-06Beat +0.3% est▲ +0.25%8-K ↗
2025-05-07—▲ +0.43%8-K ↗
2025-02-04—▼ -0.70%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 ↗
2025-09-12Richard W. AllenBuy$15.0K–$50.0KPTR ↗
2024-12-09Jared MoskowitzBuy$1.00K–$15.0KPTR ↗
2024-08-21Jared MoskowitzBuy$1.00K–$15.0KPTR ↗
2024-08-06Jared MoskowitzBuy$1.00K–$15.0KPTR ↗
2023-04-17Daniel GoldmanSell$1.00K–$15.0KPTR ↗
2021-02-23Peter MeijerBuy$1.00K–$15.0KPTR ↗
2021-02-23Peter MeijerSell$1.00K–$15.0KPTR ↗
2020-10-09Dean PhillipsBuy$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 →
Is Atmos Energy Corporation (ATO) One of the Best Dividend Aristocrat Stocks to Buy Now?Bullish
finance.yahoo.com· 2026-07-01
Atmos Energy (ATO) Could Be a Great ChoiceBullish
finance.yahoo.com· 2026-07-01
Top Stock Reports for Microsoft, Exxon Mobil & DellBullish
finance.yahoo.com· 2026-06-30
Is Atmos Energy Corporation (ATO) A Good Stock To Buy Now?Bullish
finance.yahoo.com· 2026-06-29
Should Invesco S&P 500 Low Volatility ETF (SPLV) Be on Your Investing Radar?Bullish
finance.yahoo.com· 2026-06-24
Is Atmos Energy Stock Underperforming the Nasdaq?Bullish
finance.yahoo.com· 2026-06-17

Vs Utilities peers

compare →

48 tracked peers · median

TENK Score76 vs 73
Revenue growth12.9% vs 9.8%
Net margin25.5% vs 12.8%
Return on equity8.8% vs 10.0%
P/E23.7 vs 21.8
Peers
EIXESNINJRDSWXAEELNT

News sentiment

EODHD · 26d
Bullish
+0.17
vs typical · 50 articles
↑ improving

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