Penumbra, Inc.
DE ˙ DB ˙ US70975L1070
275,60 € ↑0,40 (0,15%)
2026-06-04
DEL PRIS
SecurityDE:0P8 / Penumbra, Inc.
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership86,433 shares
Latest Disclosed Value $ 28,382,004
Bnp Paribas Arbitrage, Sa reports 702.61% increase in ownership of 0P8 / Penumbra, Inc.

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 86,433 shares of Penumbra, Inc. (DE:0P8) valued at $24,434,609 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 10,769 shares of Penumbra, Inc.. This represents a change in shares of 702.61% during the quarter. The current value of the position is $23,820,935 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F Penumbra Equity 70975L107 86,433 75,664 702.61 28,382 747.73 0.0014
2026-02-10 2025-12-31 13F Penumbra Equity 70975L107 10,769 6,606 158.68 3,348 217.65 0.0015
2025-11-13 2025-09-30 13F Penumbra Equity 70975L107 4,163 -1,418 -25.41 1,055 -26.40 0.0006
2025-08-14 2025-06-30 13F Penumbra Equity 70975L107 5,581 1,098 24.49 1,432 19.53 0.0008
2025-05-14 2025-03-31 13F Penumbra Equity 70975L107 4,483 -2,040 -31.27 1,199 -22.66 0.0007
2025-02-14 2024-12-31 13F Penumbra Equity 70975L107 6,523 2,429 59.33 1,549 94.84 0.0009
2024-11-13 2024-09-30 13F Penumbra Equity 70975L107 4,094 -13,789 -77.11 796 -75.30 0.0005
2024-08-13 2024-06-30 13F Penumbra Equity 70975L107 17,883 11,210 167.99 3,218 116.12 0.0026
2024-05-01 2024-03-31 13F Penumbra Equity 70975L107 6,673 -12,940 -65.98 1,489 -69.82 0.0013
2024-02-14 2023-12-31 13F/A-2 Penumbra Equity 70975L107 19,613 14,548 287.23 4,933 302.69 0.0056
2024-02-07 2023-12-31 13F/A-1 Penumbra Equity 70975L107 19,613 14,548 4,933 0.0007
2024-02-07 2023-12-31 13F Penumbra Equity 70975L107 19,613 4,933
2023-11-14 2023-09-30 13F Penumbra Equity 70975L107 5,065 454 9.85 1,225 -22.76 0.0016
2023-08-09 2023-06-30 13F Penumbra Equity 70975L107 4,611 -26,033 -84.95 1,586 -81.43 0.0020
2023-05-12 2023-03-31 13F PENUMBRA EQUITY 70975L107 30,644 29,475 2,521.39 8,540 3,184.62 0.0120
2023-02-14 2022-12-31 13F Penumbra Equity 70975L107 1,169 -6,354 -84.46 260 -81.77 0.0004
2022-11-16 2022-09-30 13F/A-1 Penumbra Equity 70975L107 7,523 -1,529 -16.89 1,426 26.53 0.0023
2022-11-15 2022-09-30 13F Penumbra Equity 70975L107 7,523 -1,529 1,426 0.0003
2022-08-12 2022-06-30 13F Penumbra Equity 70975L107 9,052 1,760 24.14 1,127 -30.39 0.0018
2022-05-18 2022-03-31 13F/A-1 Penumbra Equity 70975L107 7,292 -86 -1.17 1,620 -23.60 0.0022
2022-02-09 2021-12-31 13F PENUMBRA EQUITY 70975L107 7,378 3,482 89.37 2,120 104.14 0.0030
2021-11-16 2021-09-30 13F/A-1 PENUMBRA EQUITY 70975L107 3,896 -103 -2.58 1,038 -5.21 0.0015
2021-11-12 2021-09-30 13F PENUMBRA EQUITY 70975L107 1,853 -2,146 360 0.0000
2021-08-10 2021-06-30 13F PENUMBRA EQUITY 70975L107 3,999 -493 -10.98 1,096 -9.88 0.0015
2021-05-07 2021-03-31 13F PENUMBRA EQUITY 70975L107 4,492 1,783 65.82 1,215 156.33 0.0018
2021-02-10 2020-12-31 13F PENUMBRA EQUITY 70975L107 2,709 856 46.20 474 31.67 0.0009
2020-10-30 2020-09-30 13F PENUMBRA EQUITY 70975L107 1,853 -85 -4.39 360 4.05 0.0005
2020-08-06 2020-06-30 13F PENUMBRA EQUITY 70975L107 1,938 303 18.53 347 31.56 0.0006
2020-05-13 2020-03-31 13F PENUMBRA EQUITY 70975L107 1,635 -1,436 -46.76 264 -47.82 0.0005
2020-02-12 2019-12-31 13F PENUMBRA EQUITY 70975L107 3,071 -2,054 -40.08 504 -26.85 0.0009
2019-11-07 2019-09-30 13F PENUMBRA EQUITY 70975L107 5,125 3,456 207.07 689 158.05 0.0012
2019-07-30 2019-06-30 13F PENUMBRA EQUITY 70975L107 1,669 -73 -4.19 267 4.30 0.0005
2019-04-25 2019-03-31 13F PENUMBRA EQUITY 70975L107 1,742 -14 -0.80 256 19.63 0.0006
2019-02-12 2018-12-31 13F PENUMBRA EQUITY 70975L107 1,756 43 2.51 215 -16.41 0.0005
2018-11-07 2018-09-30 13F PENUMBRA EQUITY 70975L107 1,713 396 30.07 256 41.44 0.0004
2018-07-25 2018-06-30 13F PENUMBRA EQUITY 70975L107 1,317 -4,895 -78.80 182 -74.79 0.0003
2018-05-11 2018-03-31 13F PENUMBRA EQUITY 70975L107 6,212 78 1.27 718 24.44 0.0013
2018-03-05 2017-12-31 13F/A-1 PENUMBRA EQUITY 70975L107 6,134 2,559 71.58 577 79.19 0.0010
2018-02-01 2017-12-31 13F PENUMBRA EQUITY 70975L107 6,134 2,559 577
2017-11-03 2017-09-30 13F PENUMBRA STOCK 70975L107 3,575 -69 -1.89 323 0.94 0.0008
2017-08-03 2017-06-30 13F PENUMBRA STOCK 70975L107 3,644 3,114 587.55 320 625.00 0.0010
2017-05-03 2017-03-31 13F PENUMBRA STOCK 70975L107 530 -1,332 -71.54 44 -62.71 0.0001
2017-02-14 2016-12-31 13F PENUMBRA STOCK 70975L107 1,862 -287 -13.36 119 -27.61 0.0006
2016-10-05 2016-09-30 13F * PENUMBRA INC COM STOCK 70975L107 2,149 1,119 108.64 163 167.21 0.0007
2016-07-06 2016-06-30 13F * PENUMBRA INC COM STOCK 70975L107 1,030 931 940.40 61 1,425.00 0.0003
2016-04-22 2016-03-31 13F * PENUMBRA INC COM STOCK 70975L107 99 -369 -78.85 5 -84.00 0.0000
2016-04-19 2015-12-31 13F/A-1 * PENUMBRA INC COM STOCK 70975L107 468 468 25 0.0001
2016-02-10 2015-12-31 13F PENUMBRA INC COM STOCK 70975L107 468 25 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.