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Plug Power shares owned by Cobblestone Asset Management

Quarter-by-quarter ownership of Plug Power (PLUG) shares owned by Cobblestone Asset Management from 13F filings

Historical chart of Cobblestone Asset Management investment in Plug Power

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All positions including Plug Power held by Cobblestone Asset Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Plug Power by Cobblestone Asset Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $269k 116k 2.33
2025-06-30 $142k 96k 1.49
2025-03-31 $124k 92k 1.35