Amkor Technology Inc (AMKR)vsSony Group Corp (SONY)
AMKR
Amkor Technology Inc
$51.73
+4.44%
TECHNOLOGY · Cap: $11.87B
SONY
Sony Group Corp
$23.90
+1.62%
TECHNOLOGY · Cap: $143.48B
Smart Verdict
WallStSmart Research — data-driven comparison
Sony Group Corp generates 170138% more annual revenue ($12.70T vs $7.46B). AMKR leads profitability with a 7.5% profit margin vs -1.8%. AMKR appears more attractively valued with a PEG of 0.76. AMKR earns a higher WallStSmart Score of 70/100 (B-).
AMKR
Strong Buy70
out of 100
Grade: B-
SONY
Buy59
out of 100
Grade: C
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Earnings expanding 218.2% YoY
Growing faster than its price suggests
Reasonable price relative to book value
Revenue surging 25.6% year-over-year
Generating 59.6B in free cash flow
Large-cap with strong market position
Conservative balance sheet, low leverage
Reasonable price relative to book value
Earnings expanding 47.6% YoY
Areas to Watch
7.5% margin — thin
Weak financial health signals
Expensive relative to growth rate
ROE of -2.9% — below average capital efficiency
Currently unprofitable
Comparative Analysis Report
WallStSmart ResearchBull Case : AMKR
The strongest argument for AMKR centers on EPS Growth, PEG Ratio, Price/Book. Revenue growth of 25.6% demonstrates continued momentum. PEG of 0.76 suggests the stock is reasonably priced for its growth.
Bull Case : SONY
The strongest argument for SONY centers on Free Cash Flow, Market Cap, Debt/Equity.
Bear Case : AMKR
The primary concerns for AMKR are Profit Margin, Piotroski F-Score.
Bear Case : SONY
The primary concerns for SONY are PEG Ratio, Return on Equity, Profit Margin.
Key Dynamics to Monitor
AMKR profiles as a growth stock while SONY is a turnaround play — different risk/reward profiles.
AMKR carries more volatility with a beta of 2.23 — expect wider price swings.
AMKR is growing revenue faster at 25.6% — sustainability is the question.
SONY generates stronger free cash flow (59.6B), providing more financial flexibility.
Bottom Line
AMKR scores higher overall (70/100 vs 59/100) and 25.6% revenue growth. Both earn "Strong Buy" and "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.
Amkor Technology Inc
TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA
Amkor Technology, Inc. provides outsourced semiconductor packaging and testing services in the United States, Japan, Europe, the Middle East, Africa, and the rest of Asia Pacific. The company is headquartered in Tempe, Arizona.
Visit Website →Sony Group Corp
TECHNOLOGY · CONSUMER ELECTRONICS · USA
Sony Group Corporation designs, develops, produces and sells electronic equipment, instruments and devices for the consumer, professional and industrial markets worldwide. The company is headquartered in Tokyo, Japan.
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