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Western Digital Corp. (WDC) Stock Fundamental Analysis & AI Rating 2026

WDC Nasdaq Computer Storage Devices DE CIK: 0000106040
Updated This Month • Analysis: Mar 19, 2026 • SEC Data: 2026-01-02
Combined AI Rating
BUY
84% Confidence
AGREEMENT
STRONG BUY
85% Conf
BUY
82% Conf

📊 WDC Key Takeaways

Revenue: $5.8B
Net Margin: 51.8%
Free Cash Flow: $1.3B
Current Ratio: 1.45x
Debt/Equity: 0.65x
EPS: $7.82
AI Rating: STRONG BUY with 85% confidence
Western Digital Corp. (WDC) receives a BUY rating with 84% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $5.8B, net profit margin of 51.8%, and return on equity (ROE) of 42.5%, Western Digital Corp. demonstrates strong fundamentals in the Technology sector. Below is our complete WDC stock analysis for 2026.

Is Western Digital Corp. (WDC) a Good Investment?

Claude

Western Digital demonstrates exceptional financial health with robust profitability metrics (51.8% net margin, 42.5% ROE) and strong revenue growth of 50.7% YoY, indicating successful market positioning in high-demand storage. The company maintains solid liquidity (1.45x current ratio), manageable leverage (0.65x debt/equity), and generates substantial free cash flow of $1.3B with a 21.5% FCF margin, providing financial flexibility for future investments and shareholder returns.

ChatGPT

Western Digital's fundamentals show a sharp improvement cycle, with revenue up 50.7% YoY, operating margin at 29.1%, and free cash flow margin at 21.5%, indicating strong earnings leverage and cash generation. Balance sheet risk appears manageable with 1.45x current ratio and 0.65x debt-to-equity, but the unusually high 51.8% net margin suggests some earnings may be boosted by non-operating or one-time items, so operating profit and cash flow quality matter more than headline net income.

Why Buy Western Digital Corp. Stock? WDC Key Strengths

Claude
  • + Exceptional net margin of 51.8% with operating margin of 29.1%, indicating pricing power and operational efficiency
  • + Strong revenue growth of 50.7% YoY coupled with 2.7% net income growth, reflecting market demand recovery
  • + Robust return metrics with ROE of 42.5% and ROA of 19.4%, demonstrating effective capital allocation
  • + Healthy free cash flow generation of $1.3B with 21.5% FCF margin, exceeding operating cash flow needs
  • + Solid balance sheet with manageable debt-to-equity of 0.65x and interest coverage of 5.4x
  • + Significant insider activity with 34 Form 4 filings in last 90 days, suggesting management confidence
ChatGPT
  • + Strong top-line recovery with 50.7% YoY revenue growth showing improving demand and operating leverage
  • + High core profitability with 44.7% gross margin and 29.1% operating margin
  • + Solid financial health with positive free cash flow of $1.25B, good liquidity, and moderate leverage

WDC Stock Risks: Western Digital Corp. Investment Risks

Claude
  • ! High net margin of 51.8% may indicate one-time gains or unsustainable pricing; further investigation needed into margin composition
  • ! Diluted EPS growth of 296.2% significantly outpaces net income growth of 2.7%, suggesting share buybacks or structural changes in share count
  • ! Storage device sector faces cyclical demand patterns and technological disruption from emerging storage technologies
  • ! Long-term debt of $4.7B represents substantial leverage despite healthy coverage ratios; interest rate sensitivity remains
ChatGPT
  • ! Net income quality may be distorted since net income materially exceeds operating income, implying possible one-time or non-core gains
  • ! Storage hardware fundamentals are cyclical, so current profitability may not be sustainable through a weaker demand environment
  • ! Interest coverage of 5.4x is adequate but not especially strong if operating conditions soften

Key Metrics to Watch

Claude
  • * Gross margin sustainability amid competitive pricing pressures and input cost inflation
  • * Revenue growth trajectory sustainability beyond current 50.7% growth rate
  • * Free cash flow conversion and capital allocation priorities (debt reduction vs. shareholder returns)
  • * Operating cash flow to net income ratio to validate earnings quality
  • * Debt-to-equity ratio trend and refinancing requirements for $4.7B long-term debt
ChatGPT
  • * Operating margin and gross margin sustainability
  • * Free cash flow conversion versus net income

Western Digital Corp. (WDC) Financial Metrics & Key Ratios

Revenue
$5.8B
Net Income
$3.0B
EPS (Diluted)
$7.82
Free Cash Flow
$1.3B
Total Assets
$15.6B
Cash Position
$2.0B

💡 AI Analyst Insight

The 21.5% free cash flow margin provides substantial flexibility for dividends, buybacks, and strategic investments.

WDC Profit Margin, ROE & Profitability Analysis

Gross Margin 44.7%
Operating Margin 29.1%
Net Margin 51.8%
ROE 42.5%
ROA 19.4%
FCF Margin 21.5%

WDC vs Technology Sector: How Western Digital Corp. Compares

How Western Digital Corp. compares to Technology sector averages

Net Margin
WDC 51.8%
vs
Sector Avg 18.0%
WDC Sector
ROE
WDC 42.5%
vs
Sector Avg 22.0%
WDC Sector
Current Ratio
WDC 1.5x
vs
Sector Avg 2.5x
WDC Sector
Debt/Equity
WDC 0.7x
vs
Sector Avg 0.5x
WDC Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Western Digital Corp. Stock Overvalued? WDC Valuation Analysis 2026

Based on fundamental analysis, Western Digital Corp. appears fundamentally strong relative to the Technology sector in 2026.

Return on Equity
42.5%
Sector avg: 22%
Net Profit Margin
51.8%
Sector avg: 18%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.65x
Sector avg: 0.5x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Western Digital Corp. Balance Sheet: WDC Debt, Cash & Liquidity

Current Ratio
1.45x
Quick Ratio
1.19x
Debt/Equity
0.65x
Debt/Assets
53.0%
Interest Coverage
5.41x
Long-term Debt
$4.7B

WDC Revenue & Earnings Growth: 5-Year Financial Trend

WDC 5-year financial data: Year 2021: Revenue $16.9B, Net Income -$754.0M, EPS $-2.58. Year 2022: Revenue $18.8B, Net Income -$250.0M, EPS $-0.84. Year 2023: Revenue $18.8B, Net Income $821.0M, EPS $2.66. Year 2024: Revenue $18.8B, Net Income $1.5B, EPS $4.89. Year 2025: Revenue $9.5B, Net Income -$1.7B, EPS $-5.37.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Western Digital Corp.'s revenue has declined by 44% over the 5-year period, indicating business contraction. The most recent EPS of $-5.37 indicates the company is currently unprofitable.

WDC Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
21.5%
Free cash flow / Revenue

WDC Quarterly Earnings & Performance

Quarterly financial performance data for Western Digital Corp. including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q2 2026 $2.4B $493.0M $1.63
Q1 2026 $2.2B $493.0M $1.35
Q3 2025 $1.8B $135.0M $0.34
Q2 2025 $3.0B -$287.0M $-0.93
Q1 2025 $2.8B $493.0M $1.35
Q3 2024 $2.8B $47.0M $0.34
Q2 2024 $3.0B $47.0M $-0.93
Q1 2024 $2.8B $27.0M $0.08

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Western Digital Corp. Dividends, Buybacks & Capital Allocation

Operating Cash Flow
$1.4B
Cash generated from operations
Stock Buybacks
$1.2B
Shares repurchased (TTM)
Capital Expenditures
$165.0M
Investment in assets
Dividends Paid
$77.0M
Returned to shareholders

WDC SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Western Digital Corp. (CIK: 0000106040)

📋 Recent SEC Filings

Date Form Document Action
Mar 24, 2026 4 xslF345X06/primary_doc.xml View →
Mar 24, 2026 4 xslF345X06/primary_doc.xml View →
Mar 19, 2026 4 xslF345X06/edgardoc.xml View →
Mar 19, 2026 4 xslF345X06/edgardoc.xml View →
Mar 19, 2026 4 xslF345X06/edgardoc.xml View →

Frequently Asked Questions about WDC

What is the AI rating for WDC?

Western Digital Corp. (WDC) has a Combined AI Rating of BUY from Claude (STRONG BUY) and ChatGPT (BUY) with 84% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are WDC's key strengths?

Claude: Exceptional net margin of 51.8% with operating margin of 29.1%, indicating pricing power and operational efficiency. Strong revenue growth of 50.7% YoY coupled with 2.7% net income growth, reflecting market demand recovery. ChatGPT: Strong top-line recovery with 50.7% YoY revenue growth showing improving demand and operating leverage. High core profitability with 44.7% gross margin and 29.1% operating margin.

What are the risks of investing in WDC?

Claude: High net margin of 51.8% may indicate one-time gains or unsustainable pricing; further investigation needed into margin composition. Diluted EPS growth of 296.2% significantly outpaces net income growth of 2.7%, suggesting share buybacks or structural changes in share count. ChatGPT: Net income quality may be distorted since net income materially exceeds operating income, implying possible one-time or non-core gains. Storage hardware fundamentals are cyclical, so current profitability may not be sustainable through a weaker demand environment.

What is WDC's revenue and growth?

Western Digital Corp. reported revenue of $5.8B.

Does WDC pay dividends?

Western Digital Corp. pays dividends, with $77.0M distributed to shareholders in the trailing twelve months.

Where can I find WDC SEC filings?

Official SEC filings for Western Digital Corp. (CIK: 0000106040) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is WDC's EPS?

Western Digital Corp. has a diluted EPS of $7.82.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is WDC a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, Western Digital Corp. has a BUY rating with 84% confidence. The AI analysis suggests favorable fundamentals based on SEC filings. This is not investment advice.

Is WDC stock overvalued or undervalued?

Valuation metrics for WDC: ROE of 42.5% (sector avg: 22%), net margin of 51.8% (sector avg: 18%). Higher ROE suggests strong returns relative to peers.

Should I buy WDC stock in 2026?

Our dual AI analysis gives Western Digital Corp. a combined BUY rating for 2026. Revenue is data pending, with profitability above sector average. Always conduct your own research.

What is WDC's free cash flow?

Western Digital Corp.'s operating cash flow is $1.4B, with capital expenditures of $165.0M. FCF margin is 21.5%.

How does WDC compare to other Technology stocks?

Vs Technology sector averages: Net margin 51.8% (avg: 18%), ROE 42.5% (avg: 22%), current ratio 1.45 (avg: 2.5).

Why is WDC's return on equity (ROE) so high?

Western Digital Corp. has a return on equity of 42.5%, significantly above the Technology sector average of 22%. A high ROE indicates the company is efficient at generating profits from shareholder equity. This is supported by a 51.8% net margin.

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Mar 19, 2026 | Data as of: 2026-01-02 | Powered by Claude AI