CALX Calix, Inc.
Platform & Compounding FCF
C- 48.4 / 100 composite

AlphaQuality composite grade, weighted for platform & compounding fcf businesses.

Profitability

Weight: 25%
F 14
  • 5yr Avg ROIC 1.9%
  • Operating Margin Trend -2.88 pp/yr

Capital Efficiency

Weight: 15%
C- 45
  • 5yr Avg ROE 6.9%
  • 5yr Share-Count CAGR 0.9%

Growth Quality

Weight: 25%
C 52
  • 5yr Revenue CAGR 10.1%
  • 5yr EPS CAGR -47.8%
  • Revenue-Growth Years (5) 4/5

Cash Generation

Weight: 20%
B- 65
  • 5yr FCF Margin 5.9%
  • 5yr FCF/NI Conversion 2.07x

Balance Sheet

Weight: 10%
A+ 100
  • Net Debt / EBITDA -6.99x
  • Interest Coverage (EBIT/Int) 30.00x
  • Altman Z-Score 8.29

Stability

Weight: 5%
D+ 43
  • EPS Volatility (σ/μ) 1.29
  • Piotroski F-Score 7
  • Negative-Revenue Years (5) 1/5

Guru Flow

Curated superinvestor sentiment — not part of the AlphaQuality grade.
Trimming

3 of 3 gurus held; 1 new buy; 2 trimmed; 1 full exit.

Holders
3
Avg Δ position
-38.5%
New buys
1
Full exits
1
As of Q1 2026