ROCK·374689107·US·Common Stock·Industrials - Building Products & Equipment-13D/G
ROCK (GIBRALTAR INDUSTRIES) is held by 118 institutional investors as of Q1 2026. Largest holders: BlackRock, Inc. ($201.3M), FMR LLC ($176.7M), ALLIANCEBERNSTEIN L.P. ($108.7M). Net institutional sentiment: Mixed.
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Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer