JBLJabil

$306.33+37% 1Y

Is it safe?

Good

Strong, no red flags: a safe balance sheet and clean books.

2 good, 4 neutral
SurvivalSafe zone

Financially healthy, low distress risk Altman Z-score, a bankruptcy-risk model from five balance-sheet ratios.

Honest booksLow risk

Reported earnings show no manipulation flags Beneish M-score, a forensic model that detects earnings-manipulation patterns (receivables outrunning sales, margins slipping, accrual-heavy profit).

Quality5 / 9

Mixed fundamental signals Piotroski F-score, nine pass/fail tests of year-over-year financial health across profitability, balance sheet and efficiency. 7 to 9 is strong, 0 to 3 weak.

Insider conviction-$170K

Insiders were net sellers (-$170K, 90 days to Oct 8, 2026), selling is often routine.

Credit gradeAderived · May 31, 2026

Investment-grade balance sheet. A rule of thumb on leverage, not a credit rating.

Drawdown risk43% volderived · Oct 9, 2026

Moderate price swings, typical volatility. Worst drawdown -57% · now 21% below its 52-week high.

Unless marked, from SEC EDGAR, as of Aug 31, 2025.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

Volatilitymiddle of the market
Max drawdownmiddle of the market

Where this answer is blind. Altman sits structurally low for utilities and pipelines; Beneish runs high for fast growers, since sales growth alone lifts it; banks and REITs are excluded.

Can JBL take a bad year?

Jabil carries $2.02B of net debt at 1.12× EBITDA: a load its earnings can carry.

$2.02B

Net debt · as at Q3 2026 · under two and a half years of EBITDA, comfortable

Net debt / EBITDA
1.12×

Net debt / EBITDA · 0.90× a year ago · the load is going up

Altman Z-score
3.69

Altman Z-score · safe zone, above 3

Debt / equity
2.55×

Debt / equity

Details›
Total debtQ3 2026
$3.38B
Cash and short-term investments
$1.36B
Net debt
$2.02B
EBITDA, trailing twelve months
$1.80B
Operating profit, trailing twelve months
$1.44B
Debt / equity
2.55×
Total debt / EBITDA
1.87×
Annualised volatilitytwo years of daily moves
43%
Worst drawdown on file
−57%
Below its 52-week high
21%

Balance sheet from SEC filings; drawdown and volatility from end-of-day closes; Altman Z from the filed statements.