Jabil Circuit Inc (JBL)vsWestern Digital Corporation (WDC)
JBL
Jabil Circuit Inc
$353.24
-5.51%
TECHNOLOGY · Cap: $40.60B
WDC
Western Digital Corporation
$575.50
+4.79%
TECHNOLOGY · Cap: $225.26B
Smart Verdict
WallStSmart Research — data-driven comparison
Jabil Circuit Inc generates 177% more annual revenue ($32.67B vs $11.78B). WDC leads profitability with a 55.3% profit margin vs 2.5%. WDC appears more attractively valued with a PEG of 0.58. WDC earns a higher WallStSmart Score of 80/100 (A-).
JBL
Strong Buy68
out of 100
Grade: B-
WDC
Exceptional Buy80
out of 100
Grade: A-
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 60 in profit
Earnings expanding 96.2% YoY
Growing faster than its price suggests
Revenue surging 23.1% year-over-year
Mega-cap, among the largest globally
Every $100 of equity generates 67 in profit
Keeps 55 of every $100 in revenue as profit
Strong operational efficiency at 37.0%
Revenue surging 45.5% year-over-year
Earnings expanding 482.9% YoY
Areas to Watch
2.5% margin — thin
Operating margin of 4.7%
Weak financial health signals
Premium valuation, high expectations priced in
Premium valuation, high expectations priced in
Distress zone — elevated risk
Trading at 27.5x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : JBL
The strongest argument for JBL centers on Return on Equity, EPS Growth, PEG Ratio. Revenue growth of 23.1% demonstrates continued momentum. PEG of 0.82 suggests the stock is reasonably priced for its growth.
Bull Case : WDC
The strongest argument for WDC centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 55.3% and operating margin at 37.0%. Revenue growth of 45.5% demonstrates continued momentum.
Bear Case : JBL
The primary concerns for JBL are Profit Margin, Operating Margin, Piotroski F-Score. A P/E of 51.8x leaves little room for execution misses. Debt-to-equity of 3.27 is elevated, increasing financial risk.
Bear Case : WDC
The primary concerns for WDC are P/E Ratio, Altman Z-Score, Price/Book.
Key Dynamics to Monitor
WDC carries more volatility with a beta of 2.20 — expect wider price swings.
WDC is growing revenue faster at 45.5% — sustainability is the question.
WDC generates stronger free cash flow (978M), providing more financial flexibility.
Monitor ELECTRONIC COMPONENTS industry trends, competitive dynamics, and regulatory changes.
Bottom Line
WDC scores higher overall (80/100 vs 68/100), backed by strong 55.3% margins and 45.5% revenue growth. Both earn "Exceptional Buy" and "Strong Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Jabil Circuit Inc
TECHNOLOGY · ELECTRONIC COMPONENTS · USA
Jabil Inc. provides global manufacturing solutions and services. The company is headquartered in Saint Petersburg, Florida.
Visit Website →Western Digital Corporation
TECHNOLOGY · COMPUTER HARDWARE · USA
Western Digital Corporation (WDC, commonly known as Western Digital or WD) is an American computer hard disk drive manufacturer and data storage company, headquartered in San Jose, California. It designs, manufactures and sells data technology products, including storage devices, data center systems and cloud storage services.
Compare with Other ELECTRONIC COMPONENTS Stocks
Want to dig deeper into these stocks?