Penumbra, Inc.
DE ˙ DB ˙ US70975L1070
275,60 € ↑0,40 (0,15%)
2026-06-04
DEL PRIS
SecurityDE:0P8 / Penumbra, Inc.
InstitutionRathbone Brothers plc
Latest Disclosed Ownership2,710 shares
Latest Disclosed Value $ 889,882
Rathbone Brothers plc reports 1.45% decrease in ownership of 0P8 / Penumbra, Inc.

On May 12, 2026 - Rathbone Brothers plc filed a 13F-HR form disclosing ownership of 2,710 shares of Penumbra, Inc. (DE:0P8) valued at $766,117 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 6, 2026 disclosing 2,750 shares of Penumbra, Inc.. This represents a change in shares of -1.45% during the quarter. The current value of the position is $746,876 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 INC USD0.001 COM 70975L107 2,710 -40 -1.45 890 3.98 0.0038
2026-02-06 2025-12-31 13F/A-1 PENUMBRA INC USD0.001 COM 70975L107 2,750 0 0.00 855 22.84 0.0034
2026-01-21 2025-12-31 13F PENUMBRA INC USD0.001 COM 70975L107 2,750 0 855 0.0034
2025-11-13 2025-09-30 13F PENUMBRA INC USD0.001 COM 70975L107 2,750 0 0.00 697 -1.28 0.0028
2025-08-07 2025-06-30 13F PENUMBRA INC USD0.001 COM 70975L107 2,750 -250 -8.33 706 -12.09 0.0030
2025-05-13 2025-03-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 802 12.64 0.0039
2025-02-13 2024-12-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 712 22.34 0.0034
2024-11-13 2024-09-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 583 7.98 0.0029
2024-08-09 2024-06-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 540 -19.43 0.0029
2024-05-14 2024-03-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 670 -11.27 0.0039
2024-02-13 2023-12-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 755 4.00 0.0049
2023-11-13 2023-09-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 726 -29.75 0.0053
2023-08-04 2023-06-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 1,032 23.44 0.0096
2023-05-12 2023-03-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 836 25.34 0.0085
2023-02-14 2022-12-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 667 17.22 0.0075
2022-11-14 2022-09-30 13F/A-1 PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 569 52.14 0.0070
2022-11-03 2022-09-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 569 0.0070
2022-08-12 2022-06-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 374 -43.84 0.0043
2022-05-11 2022-03-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 666 -22.74 0.0068
2022-02-10 2021-12-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 862 7.75 0.0084
2021-11-04 2021-09-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 800 -2.68 0.0086
2021-07-30 2021-06-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 822 1.23 0.0091
2021-05-14 2021-03-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 812 54.67 0.0104
2021-02-11 2020-12-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 525 -9.95 0.0075
2020-11-13 2020-09-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 583 8.77 0.0100
2020-08-07 2020-06-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 536 10.74 0.0109
2020-05-04 2020-03-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 484 -1.83 0.0141
2020-02-11 2019-12-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 493 22.33 0.0130
2019-11-13 2019-09-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 403 -16.04 0.0114
2019-08-12 2019-06-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 480 8.84 0.0150
2019-05-09 2019-03-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 441 20.16 0.0145
2019-02-12 2018-12-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 367 -18.26 0.0141
2018-10-12 2018-09-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 449 8.45 0.0153
2018-07-16 2018-06-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 414 19.31 0.0157
2018-04-06 2018-03-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 347 23.05 0.0141
2018-01-24 2017-12-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 282 4.06 0.0115
2017-10-24 2017-09-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 271 3.04 0.0118
2017-08-10 2017-06-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 0 0.00 263 5.20 0.0117
2017-04-06 2017-03-31 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 3,000 250 0.0114
2017-02-02 2016-12-31 13F PENUMBRA INC USD0.001 COM 70975L107 0 -3,000 -100.00 0 -100.00
2016-10-24 2016-09-30 13F PENUMBRA INC USD0.001 COM 70975L107 3,000 3,000 228 0.0118
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.