Is JBL a high-quality business?

AlphaMadera's AlphaQuality grade scores Jabil Inc. on six pillars — profitability, capital efficiency, balance-sheet strength, growth durability, cash generation, and shareholder yield. The composite letter grade reflects how JBL compares to a Buffett-style quality bar.

What is Jabil Inc.'s AlphaQuality grade?

AlphaQuality assigns a letter grade (A through F) to JBL based on a six-pillar quantitative model. The live page shows the composite grade plus each pillar's individual score with the underlying metrics.

What makes JBL a quality stock?

AlphaQuality looks at return on capital, free-cash-flow margins, debt-to-equity, revenue stability, dividend and buyback policy, and operating-margin trend. Stocks scoring well across all six pillars earn higher grades — the methodology favors compounders over cyclicals.

JBL - Jabil Inc.

Price: -- -- | CONSENSUS: Buy DETAILS | PRICE TARGET: $307.00 DETAILS

AlphaQuality

Quantitative six-pillar business-quality grade

Platform & Compounding FCF

AlphaQuality — archetype-weighted quantitative grade

B 69.7 / 100 composite

Composite Grade

Composite of six pillars weighted for platform & compounding fcf businesses. Purely quantitative — no stock price or analyst input.

Profitability

Weight: 25%

A- 85.3

5yr Avg ROIC 21.1% 94/100
Operating Margin Trend +0.35 pp/yr 66/100

Capital Efficiency

Weight: 15%

A+ 100.0

5yr Avg ROE 60.2% 100/100
5yr Share-Count CAGR -7.6% 100/100

Growth Quality

Weight: 25%

C- 48.7

5yr Revenue CAGR 0.4% 24/100
5yr EPS CAGR 6.6% 63/100
Revenue-Growth Years (5) 4/5 80/100

Cash Generation

Weight: 20%

C 55.5

5yr FCF Margin 2.2% 36/100
5yr FCF/NI Conversion 0.80x 79/100

Balance Sheet

Weight: 10%

B+ 79.4

Net Debt / EBITDA 0.79x 87/100
Interest Coverage (EBIT/Int) 4.66x 62/100
Altman Z-Score 3.47 87/100

Stability

Weight: 5%

C- 44.3

EPS Volatility (σ/μ) 0.94 2/100
Piotroski F-Score 7 78/100
Negative-Revenue Years (5) 1/5 80/100

5 of 5 gurus held; 1 new buy; 1 added; 3 trimmed.

Holders: 5 +1
Avg Δ position: -48.9%
New buys: 1
Full exits: 0

Druckenmiller new
Dalio decreased -72%
Cooperman decreased -71%

How this is calculated

AlphaQuality grades six pillars from 0-100 and weights each by archetype:

Profitability (25%) — 5yr Avg ROIC, Operating Margin Trend
Capital Efficiency (15%) — 5yr Avg ROE, 5yr Share-Count CAGR
Growth Quality (25%) — 5yr Revenue CAGR, 5yr EPS CAGR, Revenue-Growth Years (5)
Cash Generation (20%) — 5yr FCF Margin, 5yr FCF/NI Conversion
Balance Sheet (10%) — Net Debt / EBITDA, Interest Coverage (EBIT/Int), Altman Z-Score
Stability (5%) — EPS Volatility (σ/μ), Piotroski F-Score, Negative-Revenue Years (5)

We deliberately ignore stock price, analyst targets, and consensus ratings so the grade is suitable for backtesting forward returns. A minimum of 5 fiscal years of audited statements is required; distressed and highly leveraged infrastructure businesses are declared ungradable rather than forced into a numeric score.