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13 /100
LOW RISK
Score updated Oct 13, 2026

ATI — ATI Inc. Dilution Risk Tracker

Track ATI dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

⚠️ Not financial advice. Do your own research before making any investment decisions.

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As of October 13, 2026, ATI Inc. (ATI) has a DilutionWatch DilutionScore of 13/100, rated LOW dilution risk. ATI Inc. has a market capitalization of $25.60B, 136.17M shares outstanding, 675 institutional holders tracked.

This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.

Score Breakdown

📋 Offering Ability
20
💰 Cash Runway
10
📊 Float Risk
2
⚠️ Warrant Exposure
15
🔄 Convertible Debt
15

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 0%
No significant dilution signals detected for ATI.
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Market Data

Market Cap$25.60B
Shares Outstanding136.17M
Float134.95M
Cash$783.00M
Debt$383.60M
Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

FieldCurrent ValueBasis
DilutionScore13/100DilutionWatch score record
Shares Outstanding136.17MVerified float table or market cache
Public Float134.95MVerified float table or market cache
Market Cap$25.60BMarket data cache
Cash Runway27.0 monthsDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM CapacityNone in current score inputsSEC-derived dilution fields
Outstanding WarrantsNone in current score inputsSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 6.

Recent SEC source mix: 4 5, XBRL 1.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

QoQ: ↑ 8.6% shares (2026Q1 vs prior)
675 institutional holders · 142.78M shares
#1 BlackRock, Inc. 16.44M shares
#2 VANGUARD CAPITAL MANAGEMENT LLC 12.25M shares
#3 Capital Research Global Investors 6.16M 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 Interest4.74M
Days to Cover2.8
% of Float3.5%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2025-02-21
4 INSIDER TRANSACTION 2026-03-24
4 INSIDER TRANSACTION 2026-03-11
4 INSIDER TRANSACTION 2026-03-03
4 INSIDER TRANSACTION 2026-02-19
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual ATI Dilution Snapshot

ATI Inc. (ATI) has a DilutionScore of 13/100, rated Low dilution risk. Score date: October 13, 2026.

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.

DilutionScore History — Last 90 Days

ATI's DilutionScore is currently 13/100 (Low risk), with 3 score changes tracked over 89 days. The score deteriorated from 16/100 (Low risk).

Period Score Risk Level Duration
Sep 29 – Oct 13, 202613/100LOW15 days
Sep 25 – Sep 28, 202616/100LOW4 days
Aug 22 – Sep 24, 202613/100LOW34 days
Jul 16 – Aug 21, 202622/100LOW36 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

ATI shares outstanding have decreased 0.0% from 136.46M (May 2026) to 136.46M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 04, 2026136.46M134.95M▼ 0.17%
May 03, 2026136.46M135.18M▼ 0.54%
May 01, 2026136.46M135.91M▲ 0.37%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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