What is ATO's dilution risk score?

ATO has a latest available DilutionScore record of 14/100, categorized as low dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for ATO, including shelf registrations, ATM offerings, warrant exercises, PIPE deals, and reverse split signals when detected in source data.

What SEC filings does DilutionWatch track for ATO?

DilutionWatch tracks 25 SEC filing types for ATO including S-3 shelf registrations, 424B prospectuses (ATM offerings), S-1 registration statements, 8-K material events, warrant exercise notices, convertible note agreements, and Form 4 insider transactions. Alerts are delivered via email within minutes of a filing appearing on EDGAR.

How does stock dilution affect ATO shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For ATO, common dilution events include at-the-market (ATM) stock offerings, shelf registration drawdowns, warrant exercises, and convertible note conversions. Each event increases the share count and can pressure the stock price lower.

Is DilutionWatch free for ATO tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for ATO. Premium plans ($19.95/month Basic, $39.95/month Premium) unlock real-time email alerts, the full Pulse™ feed, advanced dilution forecasts, and access to all 10,000+ tracked tickers.

ATO Dilution Risk Score: 14/100 (component-limited)

Score Breakdown

📋 Offering Ability

25

💰Cash Runway—

📊 Float Risk

2

⚠️ Warrant Exposure

15

🔄 Convertible Debt

15

Dilution Forecast

☀️

Clear

No significant dilution signals

model est. 9%

💰 Capital Raise model 18%

• Active ATM program with $1700M remaining capacity

🔔 Track ATO — Get forecast alerts →

Market Data

Market Cap$28.23B

Shares Outstanding168.99M

Float166.17M

Cash$520.95M

Debt$3.53B

Short InterestN/A

Institutional Holdings

QoQ: ↑ 18.9% shares (2026Q1 vs prior)

1015 institutional holders · 200.19M shares

#1 VANGUARD CAPITAL MANAGEMENT LLC 21.47M shares

#2 BlackRock, Inc. 17.45M shares

#3 DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 14.88M shares

+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest3.39M

Days to Cover3.5

% of Float2.0%

FINRA data as of Jul 31, 2026

Insider Buy/Sell Ratio

Recent SEC Activity

Form 4 INSIDER TRANSACTION 2026-08-11

4 INSIDER TRANSACTION 2026-04-02

4 INSIDER TRANSACTION 2026-03-10

Full SEC filing analysis available with free account →

Recent News

No recent news

Factual ATO Dilution Snapshot

Atmos Energy Corporation (ATO) has a DilutionScore of 14/100, rated Low dilution risk. Score date: August 28, 2026.

Stored ATM program remaining capacity: $1.70B.
Recent SEC activity tracked for ATO: Form 4 on 2026-08-11; 4 on 2026-04-02; 4 on 2026-04-02.
Score coverage note: Cash Runway is marked not applicable or unavailable while debt exceeds cash in stored market data; do not read the overall score as a complete balance-sheet risk assessment.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

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Score Coverage Note

Cash Runway is marked not applicable or unavailable while debt exceeds cash in stored market data; do not read the overall score as a complete balance-sheet risk assessment.

ATO — Atmos Energy Corporation Dilution Risk Tracker