Ero Copper Corp (ERO)vsSonos Inc (SONO)
ERO
Ero Copper Corp
$25.41
+2.87%
BASIC MATERIALS · Cap: $2.65B
SONO
Sonos Inc
$13.26
-1.63%
TECHNOLOGY · Cap: $1.60B
Smart Verdict
WallStSmart Research — data-driven comparison
Sonos Inc generates 83% more annual revenue ($1.44B vs $785.84M). ERO leads profitability with a 33.6% profit margin vs -122.0%. ERO earns a higher WallStSmart Score of 68/100 (B-).
ERO
Strong Buy68
out of 100
Grade: B-
SONO
Hold42
out of 100
Grade: D
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-83.1%
Fair Value
$17.20
Current Price
$25.41
$8.21 premium
Intrinsic value data unavailable for SONO.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Every $100 of equity generates 35 in profit
Keeps 34 of every $100 in revenue as profit
Strong operational efficiency at 43.6%
Revenue surging 161.3% year-over-year
Reasonable price relative to book value
Earnings expanding 87.5% YoY
Areas to Watch
Earnings declined 11.0%
Smaller company, higher risk/reward
ROE of -3.9% — below average capital efficiency
Revenue declined 90.0%
Currently unprofitable
Comparative Analysis Report
WallStSmart ResearchBull Case : ERO
The strongest argument for ERO centers on P/E Ratio, Return on Equity, Profit Margin. Profitability is solid with margins at 33.6% and operating margin at 43.6%. Revenue growth of 161.3% demonstrates continued momentum.
Bull Case : SONO
The strongest argument for SONO centers on EPS Growth.
Bear Case : ERO
The primary concerns for ERO are EPS Growth.
Bear Case : SONO
The primary concerns for SONO are Market Cap, Return on Equity, Revenue Growth.
Key Dynamics to Monitor
ERO 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.
ERO is growing revenue faster at 161.3% — sustainability is the question.
SONO generates stronger free cash flow (157M), providing more financial flexibility.
Bottom Line
ERO scores higher overall (68/100 vs 42/100), backed by strong 33.6% margins and 161.3% revenue growth. Both earn "Strong 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.
Ero Copper Corp
BASIC MATERIALS · COPPER · USA
Ero Copper Corp. The company is headquartered in Vancouver, Canada.
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.
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