Penumbra, Inc.
DE ˙ DB ˙ US70975L1070
275,60 € ↑0,40 (0,15%)
2026-06-04
DEL PRIS
SecurityDE:0P8 / Penumbra, Inc.
InstitutionNorden Group Llc
Latest Disclosed Ownership2,298 shares
Latest Disclosed Value $ 754,594
Norden Group Llc reports 30.76% decrease in ownership of 0P8 / Penumbra, Inc.

On April 15, 2026 - Norden Group Llc filed a 13F-HR form disclosing ownership of 2,298 shares of Penumbra, Inc. (DE:0P8) valued at $649,645 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 13, 2026 disclosing 3,319 shares of Penumbra, Inc.. This represents a change in shares of -30.76% during the quarter. The current value of the position is $633,329 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)
2026-04-15 2026-03-31 13F PENUMBRA COM 70975L107 2,298 -1,021 -30.76 755 -26.87 0.0725
2026-01-13 2025-12-31 13F PENUMBRA COM 70975L107 3,319 -228 -6.43 1,032 14.81 0.1010
2025-10-15 2025-09-30 13F PENUMBRA COM 70975L107 3,547 -536 -13.13 899 -14.23 0.0913
2025-07-15 2025-06-30 13F PENUMBRA COM 70975L107 4,083 -555 -11.97 1,048 -15.56 0.1137
2025-05-07 2025-03-31 13F PENUMBRA COM 70975L107 4,638 -700 -13.11 1,240 -2.13 0.1427
2025-02-05 2024-12-31 13F PENUMBRA COM 70975L107 5,338 135 2.59 1,268 25.45 0.1434
2024-10-17 2024-09-30 13F PENUMBRA COM 70975L107 5,203 1,624 45.38 1,011 56.83 0.1193
2024-08-06 2024-06-30 13F PENUMBRA COM 70975L107 3,579 2,141 148.89 644 101.25 0.1302
2024-04-30 2024-03-31 13F/A-1 PENUMBRA COM 70975L107 1,438 1,438 321 0.0652
2024-04-19 2024-03-31 13F PENUMBRA COM 70975L107 20,230 20,230 4,515 0.0502
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.