WallStSmart

BillionToOne, Inc. Class A Common Stock (BLLN)vsIDEXX Laboratories Inc (IDXX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

IDEXX Laboratories Inc generates 1311% more annual revenue ($4.30B vs $305.11M). IDXX leads profitability with a 24.6% profit margin vs 1.0%. IDXX trades at a lower P/E of 43.7x. IDXX earns a higher WallStSmart Score of 61/100 (C+).

BLLN

Avoid

34

out of 100

Grade: F

Growth: 8.0Profit: 4.5Value: 3.0Quality: 5.0

IDXX

Buy

61

out of 100

Grade: C+

Growth: 6.7Profit: 9.5Value: 4.7Quality: 5.0
Piotroski: 5/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

BLLNSignificantly Overvalued (-8925.3%)

Margin of Safety

-8925.3%

Fair Value

$0.95

Current Price

$74.08

$73.13 premium

UndervaluedFair: $0.95Overvalued
IDXXSignificantly Overvalued (-40.2%)

Margin of Safety

-40.2%

Fair Value

$462.85

Current Price

$575.72

$112.87 premium

UndervaluedFair: $462.85Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BLLN1 strengths · Avg: 10.0/10
Revenue GrowthGrowth
113.1%10/10

Revenue surging 113.1% year-over-year

IDXX3 strengths · Avg: 9.0/10
Return on EquityProfitability
66.2%10/10

Every $100 of equity generates 66 in profit

Profit MarginProfitability
24.6%9/10

Keeps 25 of every $100 in revenue as profit

Operating MarginProfitability
29.8%8/10

Strong operational efficiency at 29.8%

Areas to Watch

BLLN4 concerns · Avg: 3.0/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Return on EquityProfitability
2.3%3/10

ROE of 2.3% — below average capital efficiency

Profit MarginProfitability
1.0%3/10

1.0% margin — thin

P/E RatioValuation
542.9x2/10

Premium valuation, high expectations priced in

IDXX3 concerns · Avg: 2.0/10
PEG RatioValuation
3.972/10

Expensive relative to growth rate

P/E RatioValuation
43.7x2/10

Premium valuation, high expectations priced in

Price/BookValuation
28.6x2/10

Trading at 28.6x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : BLLN

The strongest argument for BLLN centers on Revenue Growth. Revenue growth of 113.1% demonstrates continued momentum.

Bull Case : IDXX

The strongest argument for IDXX centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 24.6% and operating margin at 29.8%. Revenue growth of 14.3% demonstrates continued momentum.

Bear Case : BLLN

The primary concerns for BLLN are EPS Growth, Return on Equity, Profit Margin. A P/E of 542.9x leaves little room for execution misses. Thin 1.0% margins leave little buffer for downturns.

Bear Case : IDXX

The primary concerns for IDXX are PEG Ratio, P/E Ratio, Price/Book. A P/E of 43.7x leaves little room for execution misses.

Key Dynamics to Monitor

BLLN profiles as a hypergrowth stock while IDXX is a mature play — different risk/reward profiles.

BLLN is growing revenue faster at 113.1% — sustainability is the question.

IDXX generates stronger free cash flow (323M), providing more financial flexibility.

Monitor DIAGNOSTICS & RESEARCH industry trends, competitive dynamics, and regulatory changes.

Bottom Line

IDXX scores higher overall (61/100 vs 34/100), backed by strong 24.6% margins and 14.3% revenue growth. Both earn "Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

BillionToOne, Inc. Class A Common Stock

HEALTHCARE · DIAGNOSTICS & RESEARCH · USA

BillionToOne, Inc., a precision diagnostics company, quantifies biology to create molecular diagnostics. The company is headquartered in Menlo Park, California.

IDEXX Laboratories Inc

HEALTHCARE · DIAGNOSTICS & RESEARCH · USA

IDEXX Laboratories, Inc. is an American multinational corporation engaged in the development, manufacture, and distribution of products and services for the companion animal veterinary, livestock and poultry, water testing, and dairy markets.

Want to dig deeper into these stocks?