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.

Legence Corp. Class A Common stock LGN

Weak broader-coverage candidate · Legence Corp., a company established in 1914 and based in San Jose, California, specializes in providing engineering, installation, and maintenance services for essential building systems throughout the United States.

On FrontierLab's discovery record since 2026-08-05 (2 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 "Weak" 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 (2026-08-06), not the curated Frontier signal.

⚠ Pump risk: parabolic/spike characteristics detected in the screen flags. Treat any positive grade with extra skepticism.

Key quality signals

Revenue growth (YoY)	105.1%
Gross margin	18.6%
Gross profits / assets	0.16
Rule of 40	108.7
Net margin	3.6%
Cash runway (months)	—
PEG	—
Price / sales	2.6

Quality checklist

✓ Revenue growth — 105.1% (pass ≥ 20%)
✗ Gross profits / assets — 0.16 (pass ≥ 0.33)
✗ Gross margin — 18.6% (pass ≥ 60%)
✓ Cash generation
~ Share dilution — 1.8%

Fundamentals — snapshot as of 2026-08-06

Stage	Established
Share issuance (YoY)	1.8% · modest issuance
Moat	—
TAM	—
P/E (trailing)	—
EPS (trailing)	$-0.34
Burn multiple	—
Gross-margin trend (pts)	—
Cash / assets	0.07
Net debt / EBITDA	5.3
Statements as of	Q1 FY2026 · filed 2026-05-14

Momentum context — a snapshot from 2026-08-06, not current

Price at surface	$65.55 (as of 2026-08-06)
52-week range	$26.96 – $107.238
% off 52-wk high	-38.9%
RSI (14)	45
Relative volume	0.6×

Risk flags

Thin gross margin — keeps little of each sales dollar (judge it against its industry).Hyper-expansion — assets up ~50% in a year; aggressive expanders have historically lagged.Parabolic one-day spike (+13%) in the last month — extreme single-day moves tend to mean-revert.

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Data as of 2026-08-06 (end-of-day). How grades are computed →