WallStSmart

Beta Bionics, Inc. Common Stock (BBNX)vsDexCom Inc (DXCM)

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Smart Verdict

WallStSmart Research — data-driven comparison

DexCom Inc generates 4270% more annual revenue ($4.82B vs $110.24M). DXCM leads profitability with a 19.3% profit margin vs -60.3%. DXCM earns a higher WallStSmart Score of 72/100 (B).

BBNX

Hold

36

out of 100

Grade: F

Growth: 6.3Profit: 2.0Value: 5.0Quality: 9.0
Piotroski: 4/9Altman Z: 3.06

DXCM

Strong Buy

72

out of 100

Grade: B

Growth: 8.7Profit: 8.5Value: 6.7Quality: 7.0
Piotroski: 5/9Altman Z: 2.67
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for BBNX.

DXCMUndervalued (+89.6%)

Margin of Safety

+89.6%

Fair Value

$656.95

Current Price

$75.14

$581.81 discount

UndervaluedFair: $656.95Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BBNX4 strengths · Avg: 9.5/10
Revenue GrowthGrowth
56.6%10/10

Revenue surging 56.6% year-over-year

Debt/EquityHealth
0.0310/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
3.0610/10

Safe zone — low bankruptcy risk

Price/BookValuation
2.5x8/10

Reasonable price relative to book value

DXCM4 strengths · Avg: 9.0/10
Return on EquityProfitability
31.5%10/10

Every $100 of equity generates 31 in profit

EPS GrowthGrowth
92.2%10/10

Earnings expanding 92.2% YoY

Operating MarginProfitability
21.4%8/10

Strong operational efficiency at 21.4%

Revenue GrowthGrowth
15.0%8/10

15.0% revenue growth

Areas to Watch

BBNX4 concerns · Avg: 2.8/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$785.18M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
-24.5%2/10

ROE of -24.5% — below average capital efficiency

Free Cash FlowQuality
$-25.21M2/10

Negative free cash flow — burning cash

DXCM2 concerns · Avg: 4.0/10
P/E RatioValuation
32.9x4/10

Premium valuation, high expectations priced in

Price/BookValuation
9.8x4/10

Trading at 9.8x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : BBNX

The strongest argument for BBNX centers on Revenue Growth, Debt/Equity, Altman Z-Score. Revenue growth of 56.6% demonstrates continued momentum.

Bull Case : DXCM

The strongest argument for DXCM centers on Return on Equity, EPS Growth, Operating Margin. Profitability is solid with margins at 19.3% and operating margin at 21.4%. Revenue growth of 15.0% demonstrates continued momentum.

Bear Case : BBNX

The primary concerns for BBNX are EPS Growth, Market Cap, Return on Equity.

Bear Case : DXCM

The primary concerns for DXCM are P/E Ratio, Price/Book.

Key Dynamics to Monitor

BBNX profiles as a hypergrowth stock while DXCM is a mature play — different risk/reward profiles.

BBNX is growing revenue faster at 56.6% — sustainability is the question.

DXCM generates stronger free cash flow (449M), providing more financial flexibility.

Monitor MEDICAL DEVICES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

DXCM scores higher overall (72/100 vs 36/100), backed by strong 19.3% margins and 15.0% 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.

Beta Bionics, Inc. Common Stock

HEALTHCARE · MEDICAL DEVICES · USA

Beta Bionics, Inc., a commercial-stage medical device company, engages in the design, development, and commercialization of solutions to enhance the health and quality of life of insulin-requiring people with diabetes. The company is headquartered in Irvine, California.

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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.

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