DexCom Inc (DXCM)vsNortech Systems Incorporated (NSYS)
DXCM
DexCom Inc
$83.03
-1.75%
HEALTHCARE · Cap: $31.90B
NSYS
Nortech Systems Incorporated
$11.19
-2.10%
HEALTHCARE · Cap: $33.42M
Smart Verdict
WallStSmart Research — data-driven comparison
DexCom Inc generates 3886% more annual revenue ($4.97B vs $124.65M). DXCM leads profitability with a 20.1% profit margin vs 0.8%. NSYS trades at a lower P/E of 32.5x. DXCM earns a higher WallStSmart Score of 74/100 (B).
DXCM
Strong Buy74
out of 100
Grade: B
NSYS
Hold37
out of 100
Grade: F
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 38 in profit
Keeps 20 of every $100 in revenue as profit
Strong operational efficiency at 24.3%
Earnings expanding 43.6% YoY
Reasonable price relative to book value
Safe zone — low bankruptcy risk
Areas to Watch
Premium valuation, high expectations priced in
Trading at 11.9x book value
Premium valuation, high expectations priced in
Smaller company, higher risk/reward
ROE of 3.0% — below average capital efficiency
0.8% margin — thin
Comparative Analysis Report
WallStSmart ResearchBull Case : DXCM
The strongest argument for DXCM centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 20.1% and operating margin at 24.3%. Revenue growth of 13.1% demonstrates continued momentum.
Bull Case : NSYS
The strongest argument for NSYS centers on Price/Book, Altman Z-Score.
Bear Case : DXCM
The primary concerns for DXCM are P/E Ratio, Price/Book.
Bear Case : NSYS
The primary concerns for NSYS are P/E Ratio, Market Cap, Return on Equity. Thin 0.8% margins leave little buffer for downturns.
Key Dynamics to Monitor
DXCM profiles as a mature stock while NSYS is a value play — different risk/reward profiles.
DXCM carries more volatility with a beta of 1.42 — expect wider price swings.
DXCM is growing revenue faster at 13.1% — sustainability is the question.
DXCM generates stronger free cash flow (185M), providing more financial flexibility.
Bottom Line
DXCM scores higher overall (74/100 vs 37/100), backed by strong 20.1% margins and 13.1% 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.
DexCom Inc
HEALTHCARE · MEDICAL DEVICES · USA
DexCom, Inc. is a company that develops, manufactures, and distributes continuous glucose monitoring (CGM) systems for diabetes management. It operates internationally with headquarters in San Diego, California, and has a manufacturing facility in Mesa, Arizona.
Nortech Systems Incorporated
HEALTHCARE · MEDICAL DEVICES · USA
Nortech Systems Incorporated is an electronic manufacturing services company in the United States, Mexico, and China. The company is headquartered in Maple Grove, Minnesota.
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