CTKB Cytek Biosciences, Inc.
Stable Earnings Power
F 30.0 / 100 pillar composite

AlphaQuality composite grade, weighted for stable earnings power businesses.

⚠ 3 of the last 5 fiscal years showed negative net income — AlphaQuality will not grade above F for persistent unprofitability in a stable earnings power business.

Grade overrides the 30.0 pillar composite — hard gates always win.

Profitability

Weight: 20%
F 5
  • 5yr Avg ROIC -1.6%
  • Operating Margin Trend -6.35 pp/yr

Capital Efficiency

Weight: 15%
D- 28
  • 5yr Avg ROE -4.5%
  • 5yr Share-Count CAGR -0.8%

Growth Quality

Weight: 15%
A+ 96
  • 5yr Revenue CAGR 16.8%
  • Revenue-Growth Years (5) 5/5

Cash Generation

Weight: 15%
F 10
  • 5yr FCF Margin -1.3%
  • 5yr FCF/NI Conversion -4.25x

Balance Sheet

Weight: 20%
F 23
  • Net Debt / EBITDA 10.00x
  • Interest Coverage (EBIT/Int) -61.96x
  • Altman Z-Score 3.72

Stability

Weight: 15%
B- 65
  • EPS Volatility (σ/μ) 0.29
  • Negative-Revenue Years (5) 0/5
  • Piotroski F-Score 4

Guru Flow

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

2 of 2 gurus held; 2 added.

Holders
2 +1
Avg Δ position
+157.3%
New buys
0
Full exits
0
As of Q2 2026