Quality Investor

CALX

Rank #51

Rank #51 by gross profitability (GP/assets 0.60) · ROE 2.5% · Piotroski F-Score 6 / 9.

As-of 2026-07-22 · CIK 0001406666 · all metrics point-in-time as of the filing date.

Profitability

Gross profitability (GP / assets)

0.60

Primary signal (Novy-Marx).

Return on equity

2.5%

Gross margin

56.8%

Revenue growth (YoY)

118.0%

Gross margin improving

Margin trend vs prior year.

PASS

Anti-fragile safety

Balance-sheet safety

Composite anti-fragile check.

PASS

Debt / equity

0.34

Current ratio

2.83×

Quick ratio

1.57×

Net cash

$194.30M

Cash & equivalents minus total debt.

Cash-flow health

Free cash flow

$115.52M

Operating cash flow minus capex.

Positive free cash flow

PASS

FCF / net income

5.46

Cash-backing of earnings.

FCF/NI divergence

Unfavorable divergence (yellow flag).

PASS

Accruals healthy

Cash-backed earnings.

PASS

SBC / revenue

8.8%

Stock-based comp intensity.

Piotroski F-Score

F-Score

6 / 9

Fundamental-strength score (0-9).