What is the 13F Pro Quality Score for ATI?

13F Pro ranks ATI INC (ATI) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View ATI's current score at https://13fpro.ai/company/ATI (free sign-up required for the full ranking).

Where does 13F Pro source ATI data?

All ATI INC fundamentals and ownership data come directly from SEC EDGAR. ATI INC files with the SEC under CIK 1018963. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is ATI in?

ATI INC (ATI) is classified in the Materials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/materials.

What drives ATI's revenue?

Per ATI INC's latest 10-Q filed with the SEC on 2026-08-06, the biggest revenue drivers are: High Performance Materials & Components (HPMC) ($637.1M, +5% YoY); Advanced Alloys & Solutions (AA&S) ($624.0M, +17% YoY); Aerospace & Defense ($272.0M, +34% YoY). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/company/ATI.

What are ATI's largest expenses?

ATI INC's latest 10-Q reports these as the largest expense items: Cost of sales ($951.3M); Selling and administrative expenses ($95.7M, +15.6% YoY); Interest expense, net ($23.9M). Sourced directly from SEC EDGAR filing text for Q2 FY2026 (quarter ended June 28, 2026).

How often is ATI research updated on 13F Pro?

ATI's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

ATI INC(ATI)Stock Analysis

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SEC EDGAR: CIK 1018963 ATI stock profile & AI dashboard →

13F Pro Quality Score

63.1/100

Rank #655 of 2,961 stocksTOP 25%

View Materials peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

45.2/100

Profitability

65.6/100

Balance Sheet

83.1/100

Earnings Quality

65.3/100

Free Cash Flow

58.0/100

Institutional Flow

50.7/100

Revenue Scale

77.1/100

Dilution Risk

69.6/100

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Why ATI Scores 63/100

exact factor attribution · 2026-09-11

ATI's composite is driven by scale and capital efficiency. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Scale

+4.1 pts

77th pct

Capital efficiency

+3.3 pts

83th pct

Profitability

+2.3 pts

66th pct

Earnings quality

+1.5 pts

65th pct

Free cash flow

+1.2 pts

58th pct

Shareholder dilution

+1.0 pts

70th pct

Earnings growth

+0.6 pts

62th pct

Institutional flow

+0.0 pts

51th pct

Revenue growth

-1.0 pts

45th pct

Latest change (2026-08-06): 65 → 65 · ↑ Free cash flow 48→67; despite ↓ Earnings growth 70→50

Factor percentiles are cross-sectional ranks across the ~2,800-stock scored universe, computed from SEC EDGAR filings. Not investment advice.

ATI Stock Analysis & AI Quality Score

Data updated 2026-09-11

AI stock analysis and institutional research for ATI INC (ATI), a Materials sector company. 13F Pro's AI-powered ranking engine scores ATI at 63.1/100 on a 32-signal composite quality model, placing it at rank #655 of 2,961 stocks — the top 25% of the AI-ranked universe. ATI scores in the top quartile across balance sheet strength (83.1), revenue scale (77.1). Based on the latest XBRL financial filings (Q2 2026), ATI INC reports quarterly revenue of $1.3B, net income of $151.0M, an operating margin of 17.4%. Top institutional holders of ATI by reported 13-F value include BlackRock, VANGUARD PORTFOLIO MANAGEMENT, VANGUARD CAPITAL MANAGEMENT, based on the most recent SEC filings. ATI trades on the NYSE exchange and files with the SEC under CIK 1018963. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate ATI daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for ATI INC directly from SEC EDGAR. ATI INC's 13F Pro composite quality score has ranged between 23 and 66 since 2021, currently 63.1 — an improving long-term trajectory across 66 quarterly and live scoring snapshots.

✦

Fun facts about ATI INC

Quirks, history, and lore behind ATI — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. materials company · listed on the NYSE · headquartered in Pennsylvania · specializes in specialty metals and alloys.
2
The Numbers
Annual revenue in the range of $4 billion, with a workforce of roughly 10,000 employees — not a household name, but a backbone supplier to demanding industries.
3
The History
Traces its roots back over a century in the metals business, and has undergone significant restructuring and spin-offs in the 2000s and 2010s to sharpen its focus on high-performance alloys.
4
The Secret
Its bread and butter is titanium, nickel, and specialty alloys — the kinds of materials that have to survive extreme heat, stress, and pressure without flinching.
5
The Lore
If you've ever flown in a commercial jet or had a medical implant, there's a solid chance this company's metal was somewhere in the mix — it's a quiet giant of the aerospace and defense supply chain.
6
The Giveaway
Formerly known as Allegheny Technologies, this Pennsylvania metals specialist rebranded to a snappy three-letter name that matches its ticker perfectly.

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What's Driving ATI's Business? Latest 10-Q Breakdown

✓ 31/31 datapoints verified

AI-extracted from ATI INC's 10-Q filed 2026-08-06 — Q2 FY2026 (quarter ended June 28, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

ATI's Q2 FY2026 sales rose 11% YoY to $1.26B as Advanced Alloys & Solutions segment EBITDA margin nearly doubled to 23.7% from 14.4%, driven by surging defense and aerospace demand.

Biggest Revenue Drivers

High Performance Materials & Components (HPMC)$637.1M+5% YoY

Growth driven by strong demand and pricing for commercial jet engine products, which grew more than 10% year-over-year

Advanced Alloys & Solutions (AA&S)$624.0M+17% YoY

Driven by higher sales to aerospace & defense and conventional energy markets, with defense sales growth of 90%

Biggest Revenue Drivers

Total revenue: $1.26B+11% YoY

High Performance Materials & Components (HPMC)$637.1M+5% YoY

Growth driven by strong demand and pricing for commercial jet engine products, which grew more than 10% year-over-year

Advanced Alloys & Solutions (AA&S)$624.0M+17% YoY

Driven by higher sales to aerospace & defense and conventional energy markets, with defense sales growth of 90%

Within Advanced Alloys & Solutions (AA&S)

Aerospace & Defense$272.0M+34% YoY

Reflects increased demand and pricing, including a 90% jump in defense sales within the segment

Defense$108.5M+90% YoY

Largest single contributor to AA&S aerospace & defense growth

Largest Expense Items

Cost of sales$951.3M

Includes $6.1 million of start-up and transaction-related costs; gross profit rose to 24.6% of sales from 21.3% on higher pricing and volume

Selling and administrative expenses$95.7M+15.6% YoY

Increase primarily due to $11.0 million of transformation and transaction-related costs and $2.6 million of losses on the sale of customer accounts receivable

Interest expense, net$23.9M

Decreased from $25.4 million due to higher interest capitalization on strategic capital projects

Restructuring charges$3.9M

Related to rationalization of certain domestic facilities in the HPMC segment

Margins: Gross profit expanded to 24.6% of sales from 21.3% YoY on higher pricing and volume. AA&S segment EBITDA margin nearly doubled to 23.7% from 14.4%, and HPMC margin rose to 24.1% from 23.7%, both aided by favorable pricing and mix.

Watch Items from the Filing

Aerospace & defense sales grew to 68% of total revenue ($862.0M) in Q2 2026, up from 67% a year earlier, concentrating growth in a single end market.
Backlog of confirmed orders grew to $4.4 billion at June 28, 2026 from $3.7 billion a year earlier, with approximately 70% deliverable within 12 months.
On July 27, 2026 the court granted ATI's motion to dismiss the pension annuitization class action, but plaintiffs may still challenge the dismissal.
STAL joint venture, part of the AA&S segment, is 40%-owned by China Baowu Steel Group, a state-authorized Chinese investment company, creating geopolitical/China exposure.

AI-extracted and verified against SEC EDGAR filing text. Not investment advice.

Read the full 10-Q on SEC EDGAR →Share on X

Revenue

Q2 2026

$1.3B

Net Income

Q2 2026

$151.0M

Free Cash Flow

Q2 2026

$63.2M

Operating Margin

Q2 2026

17.4%

ROIC

Q2 2026

21.6%

D/E Ratio

Q2 2026

1.17

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

+5.2% YoY

$4.59BFY 2025

FY22 $3.84BFY23 $4.17BFY24 $4.36BFY25 $4.59B

Net Income

+9.9% YoY

$404.3MFY 2025

FY22 $323.5MFY23 $410.8MFY24 $367.8MFY25 $404.3M

Operating Income

+5.3% YoY

$640.9MFY 2025

FY22 $316.1MFY23 $466.4MFY24 $608.9MFY25 $640.9M

EPS (Diluted)

+11.8% YoY

$2.85FY 2025

FY22 $2.23FY23 $2.81FY24 $2.55FY25 $2.85

Total Assets

-2.5% YoY

$5.10BFY 2025

FY22 $4.45BFY23 $4.99BFY24 $5.23BFY25 $5.10B

Total Debt

-7.7% YoY

$1.75BFY 2025

FY22 $1.75BFY23 $2.18BFY24 $1.90BFY25 $1.75B

Op. Cash Flow

+50.9% YoY

$614.3MFY 2025

FY22 $224.9MFY23 $85.9MFY24 $407.2MFY25 $614.3M

Free Cash Flow

+98.5% YoY

$333.7MFY 2025

FY22 $94.0MFY23 $-114.8MFY24 $168.1MFY25 $333.7M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$4.59B +5.2%	$4.36B +4.5%	$4.17B +8.8%	$3.84B +37.0%	$2.80B -6.1%	$2.98B
Net Income	$404.3M +9.9%	$367.8M -10.5%	$410.8M +27.0%	$323.5M +75.2%	$184.6M +111.7%	$-1.57B
Operating Income	$640.9M +5.3%	$608.9M +30.6%	$466.4M +47.5%	$316.1M +168.8%	$117.6M +109.0%	$-1.30B
EPS (Diluted)	$2.85 +11.8%	$2.55 -9.3%	$2.81 +26.0%	$2.23 +68.9%	$1.32 +110.6%	$-12.43
Total Assets	$5.10B -2.5%	$5.23B +4.9%	$4.99B +12.1%	$4.45B +3.7%	$4.29B +6.2%	$4.03B
Total Debt	$1.75B -7.7%	$1.90B -13.0%	$2.18B +24.7%	$1.75B -5.1%	$1.84B +17.5%	$1.57B
Operating Cash Flow	$614.3M +50.9%	$407.2M +374.0%	$85.9M -61.8%	$224.9M +1296.9%	$16.1M -90.4%	$166.9M
Free Cash Flow	$333.7M +98.5%	$168.1M +246.4%	$-114.8M -222.1%	$94.0M +168.9%	$-136.5M -549.0%	$30.4M

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Available Research

13F Pro tracks comprehensive data for ATI INC including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of ATI

BlackRock, Inc.
$3.7B18,708,922 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$1.2B6,219,875 sh
VANGUARD CAPITAL MANAGEMENT LLC
$1.2B6,162,418 sh
Capital World Investors
$1.0B5,249,249 sh
STATE STREET CORP
$1.0B5,237,299 sh
Capital Research Global Investors
$1.0B5,093,768 sh
FMR LLC
$983.4M4,989,171 sh
Capital International Investors
$733.2M3,719,485 sh
Invesco Ltd.
$679.9M3,449,291 sh
GEODE CAPITAL MANAGEMENT, LLC
$547.6M2,777,512 sh

Fund	Value	Shares
BlackRock, Inc.	$3.7B	18,708,922
VANGUARD PORTFOLIO MANAGEMENT LLC	$1.2B	6,219,875
VANGUARD CAPITAL MANAGEMENT LLC	$1.2B	6,162,418
Capital World Investors	$1.0B	5,249,249
STATE STREET CORP	$1.0B	5,237,299
Capital Research Global Investors	$1.0B	5,093,768
FMR LLC	$983.4M	4,989,171
Capital International Investors	$733.2M	3,719,485
Invesco Ltd.	$679.9M	3,449,291
GEODE CAPITAL MANAGEMENT, LLC	$547.6M	2,777,512

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Is ATI a good stock to buy?

13F Pro's AI-powered analysis of ATI INC (ATI) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Materials sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for ATI are available on the ATI stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. ATI is classified as a large company.

Which hedge funds own ATI?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling ATI. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of ATI INC's investment landscape.