Penumbra, Inc.
DE ˙ DB ˙ US70975L1070
275,60 € ↑0,40 (0,15%)
2026-06-04
DEL PRIS
SecurityDE:0P8 / Penumbra, Inc.
InstitutionPrelude Capital Management, Llc
Latest Disclosed Ownership47,958 shares
Latest Disclosed Value $ 15,747,968
Prelude Capital Management, Llc reports 1,656.06% increase in ownership of 0P8 / Penumbra, Inc.

On May 15, 2026 - Prelude Capital Management, Llc filed a 13F-HR form disclosing ownership of 47,958 shares of Penumbra, Inc. (DE:0P8) valued at $13,557,727 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,731 shares of Penumbra, Inc.. This represents a change in shares of 1,656.06% during the quarter. The current value of the position is $13,217,225 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)
2026-05-15 2026-03-31 13F PENUMBRA COM 70975L107 47,958 45,227 1,656.06 15,748 1,754.77 1.2041
2026-02-17 2025-12-31 13F PENUMBRA COM 70975L107 2,731 -124 -4.34 849 17.43 0.0625
2025-11-14 2025-09-30 13F PENUMBRA COM 70975L107 2,855 -464 -13.98 723 -15.04 0.0564
2025-08-14 2025-06-30 13F PENUMBRA COM 70975L107 3,319 479 16.87 852 12.12 0.0828
2025-05-15 2025-03-31 13F PENUMBRA COM 70975L107 2,840 -712 -20.05 759 -9.96 0.0577
2025-02-14 2024-12-31 13F PENUMBRA COM 70975L107 3,552 3,552 844 0.0529
2024-08-14 2024-06-30 13F PENUMBRA COM 70975L107 0 -3,686 -100.00 0 -100.00
2024-05-15 2024-03-31 13F PENUMBRA COM 70975L107 3,686 2,188 146.06 823 118.62 0.0432
2024-02-14 2023-12-31 13F PENUMBRA COM 70975L107 1,498 -241 -13.86 377 -10.48 0.0250
2023-11-14 2023-09-30 13F PENUMBRA COM 70975L107 1,739 1,739 421 0.0274
2023-06-01 2023-03-31 13F/A-1 PENUMBRA COM 70975L107 0 -972 -100.00 0 -100.00
2023-05-15 2023-03-31 13F PENUMBRA COM 70975L107 0 -972 0
2023-02-14 2022-12-31 13F PENUMBRA COM 70975L107 972 -2,493 -71.95 216 -67.12 0.0112
2022-11-14 2022-09-30 13F PENUMBRA COM 70975L107 3,465 3,465 657 0.0236
2021-02-16 2020-12-31 13F PENUMBRA COM 70975L107 0 -1,088 -100.00 0 -100.00
2020-11-16 2020-09-30 13F PENUMBRA COM 70975L107 1,088 166 18.00 211 27.88 0.0102
2020-08-14 2020-06-30 13F PENUMBRA COM 70975L107 922 922 165 0.0091
2020-05-15 2020-03-31 13F PENUMBRA COM 70975L107 0 -118 -100.00 0 -100.00
2020-02-14 2019-12-31 13F PENUMBRA COM 70975L107 118 118 19 0.0007
2019-08-14 2019-06-30 13F PENUMBRA COM 70975L107 0 -4,650 -100.00 0 -100.00
2019-05-15 2019-03-31 13F PENUMBRA COM 70975L107 4,650 767 19.75 684 44.00 0.0385
2019-02-14 2018-12-31 13F PENUMBRA COM 70975L107 3,883 -4,888 -55.73 475 -63.82 0.0318
2018-11-14 2018-09-30 13F PENUMBRA COM 70975L107 8,771 5,983 214.60 1,313 241.04 0.0762
2018-08-14 2018-06-30 13F PENUMBRA COM 70975L107 2,788 -2,686 -49.07 385 -39.18 0.0244
2018-05-15 2018-03-31 13F PENUMBRA COM 70975L107 5,474 5,474 633 0.0460
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.