Austin W. Marxe and David M. Greenhouse »

Active Power shares owned by Austin W. Marxe and David M. Greenhouse

Quarter-by-quarter ownership of Active Power shares owned by Austin W. Marxe and David M. Greenhouse from 13F filings

Historical chart of Austin W. Marxe and David M. Greenhouse investment in Active Power

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All positions including Active Power held by Austin W. Marxe and David M. Greenhouse consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Active Power by Austin W. Marxe and David M. Greenhouse

Quarter filed Position value Share count Share price at filing
2014-09-30 $1.5M 725k 2.00
2014-06-30 $2.0M 725k 2.76
2014-03-31 $2.4M 725k 3.31