GIBRALTAR INDUSTRIES, INC. (ROCK)
A forensic read on GIBRALTAR INDUSTRIES, INC. built from its complete SEC filings — financial-health screens, earnings quality, red flags and a price-aware rating. Reproducible math, not opinion.
GIBRALTAR INDUSTRIES, INC. earns a B (Sound & dependable) forensic quality grade, and its Altman Z-score is 6.0, placing it in the Safe zone. 1 forensic signal was flagged in its latest SEC filings, led by return on invested capital.
What the filings flag
Key fundamentals
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Data from SEC EDGAR public filings · metrics as of Jun 27, 2026. Forensic signals flag probability, not certainty.