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Penumbra shares owned by Group One Trading

Quarter-by-quarter ownership of Penumbra (PEN) shares owned by Group One Trading from 13F filings

Historical chart of Group One Trading investment in Penumbra

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All positions including Penumbra held by Group One Trading consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Penumbra by Group One Trading

Quarter filed Position value Share count Share price at filing
2024-09-30 $10M 53k 194.31
2024-06-30 $11M 61k 179.97
2024-03-31 $5.6M 25k 223.18
2022-12-31 $935k 4.2k 222.46
2022-03-31 $19k 86 220.93
2021-12-31 $191k 665 287.22
2021-06-30 $258k 943 273.59
2021-03-31 $1.7M 6.2k 270.54
2020-12-31 $4.1M 23k 174.98
2020-06-30 $108k 606 178.22
2018-12-31 $9.0k 76 118.42
2018-03-31 $94k 815 115.34
2016-09-30 $175k 2.3k 76.15
2016-06-30 $182k 3.1k 59.59