Top 10 companies
Relative stock performance:
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Ownership
Filing Types
Powell Industries, Inc.
Companies
SEC filings
Source
By filing date (month)
By filing type
4 | 157 | |
SC 13G/A | 36 | |
3 | 11 | |
4/A | 9 | |
144 | 7 | |
SC 13G | 7 | |
SC 13D/A | 1 |