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Penumbra shares owned by Simplex Trading

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

Historical chart of Simplex Trading investment in Penumbra

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

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Quarterly reported holdings in Penumbra by Simplex Trading

Quarter filed Position value Share count Share price at filing
2026-06-30 $582k 1.8k 315.75
2026-03-31 $5.8M 18k 328.37
2025-12-31 $40k 130 310.91
2024-12-31 $30k 128 234.38
2024-03-31 $220k 989 222.45
2023-12-31 $2.1M 8.3k 251.47
2023-09-30 $1.5M 6.3k 241.88
2022-12-31 $969k 4.4k 222.30
2022-09-30 $502k 2.7k 189.36
2021-12-31 $54k 199 271.36
2021-09-30 $54k 199 271.36
2021-06-30 $54k 199 271.36
2021-03-31 $17 66 0.26
2020-06-30 $116 655 0.18
2020-03-31 $289 1.8k 0.16
2019-12-31 $542 3.3k 0.16
2019-09-30 $992 7.4k 0.13
2019-06-30 $698 4.4k 0.16
2019-03-31 $1.8k 12k 0.15
2017-12-31 $179k 1.9k 93.67
2017-09-30 $79k 884 89.37
2017-03-31 $214k 2.6k 83.43
2016-12-31 $146k 2.3k 63.48