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POWELL INDUSTRIES INC
POWL - CIK 0000080420
Market cap$10.74 B
Rank#917
SEC filings1,177
POWELL INDUSTRIES INC has filed 1,177 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (530 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.