IDCC InterDigital, Inc.
Platform & Compounding FCF
A 87.3 / 100 composite

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

Profitability

Weight: 25%
A 88
  • 5yr Avg ROIC 16.1%
  • Operating Margin Trend +9.48 pp/yr

Capital Efficiency

Weight: 15%
B 70
  • 5yr Avg ROE 20.5%
  • 5yr Share-Count CAGR 2.5%

Growth Quality

Weight: 25%
A+ 95
  • 5yr Revenue CAGR 18.3%
  • 5yr EPS CAGR 60.7%
  • Revenue-Growth Years (5) 4/5

Cash Generation

Weight: 20%
A+ 97
  • 5yr FCF Margin 39.8%
  • 5yr FCF/NI Conversion 1.41x

Balance Sheet

Weight: 10%
A+ 97
  • Net Debt / EBITDA -1.26x
  • Interest Coverage (EBIT/Int) 12.75x
  • Altman Z-Score 7.14

Stability

Weight: 5%
C- 47
  • EPS Volatility (σ/μ) 0.81
  • Piotroski F-Score 7
  • Negative-Revenue Years (5) 1/5

Guru Flow

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

3 of 5 gurus held; 3 trimmed; 2 full exits.

Holders
3 -2
Avg Δ position
-55.0%
New buys
0
Full exits
2
As of Q1 2026