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Nephros shares owned by Essex Investment Management

Quarter-by-quarter ownership of Nephros (NEPH) shares owned by Essex Investment Management from 13F filings

Historical chart of Essex Investment Management investment in Nephros

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Nephros by Essex Investment Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $117k 25k 4.73
2025-06-30 $102k 25k 4.09
2020-06-30 $334k 40k 8.38
2020-03-31 $251k 40k 6.30