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Optical Cable Corporation shares owned by Essex Investment Management

Quarter-by-quarter ownership of Optical Cable Corporation (OCC) shares owned by Essex Investment Management from 13F filings

Historical chart of Essex Investment Management investment in Optical Cable Corporation

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All positions including Optical Cable Corporation held by Essex Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Optical Cable Corporation by Essex Investment Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $135k 17k 8.12