AMBC Ambac Financial Group, Inc.
Banks, Insurers & Asset Managers
F 30.0 / 100 pillar composite

AlphaQuality composite grade, weighted for banks, insurers & asset managers businesses.

⚠ Negative tangible book value combined with negative free cash flow — balance sheet is impaired and operating cash generation cannot rebuild it.

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

Profitability

Weight: 25%
F 0

Scored using ROA (NIM proxy) — financial-archetype substitution.

  • 5yr Avg ROA -2.8%
  • Operating Margin Trend -22.78 pp/yr

Capital Efficiency

Weight: 20%
F 17

Scored using ROTCE — financial-archetype substitution.

  • 5yr Avg ROTCE -8.7%
  • 5yr Share-Count CAGR 0.3%

Growth Quality

Weight: 10%
C+ 57

Scored using BVPS — financial-archetype substitution.

  • 5yr BVPS CAGR 14.9%
  • 5yr EPS CAGR -64.6%
  • Positive-EPS Years (5) 3/5

Cash Generation

Weight: 5%
A 90

Scored using OCF/NI — banks have no FCF concept.

  • 5yr OCF/NI 27.60x

Balance Sheet

Weight: 30%
A+ 100

Scored using Equity/Assets — financial-archetype substitution.

  • Equity / Assets 32.2%
  • Interest Coverage (EBIT/Int) 30.00x

Stability

Weight: 10%
F 26
  • EPS Volatility (σ/μ) 0.95
  • Piotroski F-Score 3
  • Negative-Revenue Years (5) 2/5

Guru Flow

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

2 of 2 gurus held; 1 added; 1 trimmed.

Holders
2
Avg Δ position
-30.5%
New buys
0
Full exits
0
As of Q1 2026