Amkor Technology Inc (AMKR)vsSonos Inc (SONO)
AMKR
Amkor Technology Inc
$69.75
-1.21%
TECHNOLOGY · Cap: $17.50B
SONO
Sonos Inc
$14.67
+1.31%
TECHNOLOGY · Cap: $1.77B
Smart Verdict
WallStSmart Research — data-driven comparison
Amkor Technology Inc generates 392% more annual revenue ($7.07B vs $1.44B). AMKR leads profitability with a 6.2% profit margin vs -1.2%. AMKR earns a higher WallStSmart Score of 63/100 (C+).
AMKR
Buy63
out of 100
Grade: C+
SONO
Hold42
out of 100
Grade: D
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-45.5%
Fair Value
$38.60
Current Price
$69.75
$31.15 premium
Margin of Safety
+42.1%
Fair Value
$28.49
Current Price
$14.67
$13.82 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Earnings expanding 285.6% YoY
Growing faster than its price suggests
Revenue surging 27.5% year-over-year
Earnings expanding 87.5% YoY
Areas to Watch
6.2% margin — thin
Weak financial health signals
Premium valuation, high expectations priced in
Negative free cash flow — burning cash
Smaller company, higher risk/reward
ROE of -3.9% — below average capital efficiency
Revenue declined 0.9%
Currently unprofitable
Comparative Analysis Report
WallStSmart ResearchBull Case : AMKR
The strongest argument for AMKR centers on EPS Growth, PEG Ratio, Revenue Growth. Revenue growth of 27.5% demonstrates continued momentum. PEG of 0.76 suggests the stock is reasonably priced for its growth.
Bull Case : SONO
The strongest argument for SONO centers on EPS Growth.
Bear Case : AMKR
The primary concerns for AMKR are Profit Margin, Piotroski F-Score, P/E Ratio. A P/E of 40.6x leaves little room for execution misses.
Bear Case : SONO
The primary concerns for SONO are Market Cap, Return on Equity, Revenue Growth.
Key Dynamics to Monitor
AMKR profiles as a growth stock while SONO is a turnaround play — different risk/reward profiles.
SONO carries more volatility with a beta of 2.00 — expect wider price swings.
AMKR is growing revenue faster at 27.5% — sustainability is the question.
SONO generates stronger free cash flow (157M), providing more financial flexibility.
Bottom Line
AMKR scores higher overall (63/100 vs 42/100) and 27.5% revenue growth. SONO offers better value entry with a 42.1% margin of safety. Both earn "Buy" and "Hold" 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 →Sonos Inc
TECHNOLOGY · CONSUMER ELECTRONICS · USA
Sonos, Inc. designs, develops, manufactures, and sells multi-room audio products in the Americas, Europe, the Middle East, Africa, and Asia Pacific. The company is headquartered in Santa Barbara, California.
Compare with Other SEMICONDUCTOR EQUIPMENT & MATERIALS Stocks
Want to dig deeper into these stocks?