A research filter, not a predictor — not financial advice. Grades rank growth stocks on evidence-based quality signals from end-of-day data; they are not buy/sell calls or price forecasts. Always do your own research.

Blue Bird Corporation BLBD

Mixed (graded 2026-07-22, not re-checked) broader-coverage candidate · Blue Bird Corporation specializes in the design, engineering, production, and distribution of school buses and related components.

On FrontierLab's discovery record since 2026-07-21 (4 weeks ago) — when this name first surfaced. (distinct from the snapshot date below)

Auto-graded broader coverage — sourced by an automated screen and graded on default bands, not the sector-calibrated bands the curated screener uses. A "Mixed" here is NOT the same bar as a curated grade; these are auto-screened candidates for your own research, shown as of their surface date (2026-07-22), not the curated Frontier signal.

Key quality signals

Revenue growth (YoY)	10.1%
Gross margin	21%
Gross profits / assets	0.46
Rule of 40	22
Net margin	11.9%
Cash runway (months)	—
PEG	0.8
Price / sales	1.7

Quality checklist

~ Revenue growth — 10.1% (pass ≥ 20%)
✓ Gross profits / assets — 0.46 (pass ≥ 0.33)
✗ Gross margin — 21% (pass ≥ 60%)
✓ Cash generation
✓ Share dilution — -1%

Fundamentals — snapshot as of 2026-07-22

Stage	Established
Share issuance (YoY)	-1% · flat share count
Moat	—
TAM	—
P/E (trailing)	20
EPS (trailing)	$4.07
Burn multiple	—
Gross-margin trend (pts)	1.8
Cash / assets	0.4
Net debt / EBITDA	-0.9
Statements as of	Q2 FY2026 · filed 2026-05-06

Momentum context — a snapshot from 2026-07-22, not current

Price at surface	$81.28 (as of 2026-07-22)
52-week range	$42.89 – $83.39
% off 52-wk high	-2.5%
RSI (14)	65
Relative volume	1.2×

Risk flags

Thin gross margin — keeps little of each sales dollar (judge it against its industry).

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Data as of 2026-07-22 (end-of-day). How grades are computed →