Penumbra, Inc.
US ˙ NYSE ˙ US70975L1070

SecurityPEN / Penumbra, Inc.
InstitutionAxa S.a.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Axa S.a. closes position in PEN / Penumbra, Inc.

On November 14, 2025 - Axa S.a. filed a 13F-HR form disclosing ownership of 0 shares of Penumbra, Inc. (US:PEN) valued at $0 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 105,870 shares of Penumbra, Inc.. This represents a change in shares of -100.00% during the quarter. The current value of the position is $0 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)
2025-11-14 2025-09-30 13F PENUMBRA COM 70975L107 0 -105,870 -100.00 0 -100.00
2025-08-14 2025-06-30 13F PENUMBRA COM 70975L107 105,870 4,715 4.66 27,169 0.44 0.0780
2025-05-15 2025-03-31 13F PENUMBRA COM 70975L107 101,155 -8,486 -7.74 27,050 3.89 0.0888
2025-02-14 2024-12-31 13F PENUMBRA COM 70975L107 109,641 -1,478 -1.33 26,038 20.59 0.0791
2024-11-14 2024-09-30 13F PENUMBRA COM 70975L107 111,119 -1,141 -1.02 21,592 6.87 0.0639
2025-02-25 2024-06-30 13F/A-1 PENUMBRA COM 70975L107 112,260 6,725 6.37 20,203 -14.22 0.0601
2024-08-14 2024-06-30 13F PENUMBRA COM 70975L107 112,260 6,725 20,203 0.0601
2024-05-15 2024-03-31 13F PENUMBRA COM 70975L107 105,535 8,079 8.29 23,553 -3.92 0.0706
2024-07-16 2023-12-31 13F/A-1 PENUMBRA COM 70975L107 97,456 7,828 8.73 24,514 13.07 0.0790
2024-02-14 2023-12-31 13F PENUMBRA COM 70975L107 97,456 7,828 24,514 0.0480
2023-11-14 2023-09-30 13F PENUMBRA COM 70975L107 89,628 26,524 42.03 21,682 -0.14 0.0762
2023-08-14 2023-06-30 13F PENUMBRA COM 70975L107 63,104 -3,458 -5.20 21,712 17.04 0.0721
2023-05-15 2023-03-31 13F PENUMBRA COM 70975L107 66,562 -2,048 -2.98 18,550 21.54 0.0638
2023-02-14 2022-12-31 13F PENUMBRA COM 70975L107 68,610 -6,683 -8.88 15,263 6.91 0.0551
2023-02-14 2022-09-30 13F/A-1 Penumbra COM 70975L107 75,293 -26,273 -25.87 14,276 12.88 0.0562
2022-11-14 2022-09-30 13F Penumbra COM 70975L107 75,293 -26,273 14,276 0.0562
2023-02-14 2022-06-30 13F/A-1 Penumbra COM 70975L107 101,566 26,416 35.15 12,647 -24.24 0.0469
2022-08-15 2022-06-30 13F Penumbra COM 70975L107 101,566 26,416 12,647 0.0469
2023-02-14 2022-03-31 13F/A-1 Penumbra COM 70975L107 75,150 8,100 12.08 16,693 -13.35 0.0474
2022-05-13 2022-03-31 13F Penumbra COM 70975L107 75,150 8,100 16,693 0.0474
2022-02-14 2021-12-31 13F Penumbra COM 70975L107 67,050 -10,320 -13.34 19,265 -6.57 0.0492
2021-11-15 2021-09-30 13F Penumbra COM 70975L107 77,370 -130 -0.17 20,620 -2.91 0.0579
2021-08-13 2021-06-30 13F/A-1 Penumbra COM 70975L107 77,500 26,120 50.84 21,239 52.78 0.0599
2021-08-13 2021-06-30 13F Penumbra COM 70975L107 77,500 26,120 21,239 0.0359
2021-05-14 2021-03-31 13F Penumbra COM 70975L107 51,380 -13,440 -20.73 13,902 22.55 0.0423
2021-02-12 2020-12-31 13F Penumbra COM 70975L107 64,820 9,460 17.09 11,344 5.42 0.0356
2021-02-11 2020-09-30 13F/A-1 Penumbra COM 70975L107 55,360 -19,860 -26.40 10,761 -20.00 0.0389
2020-11-13 2020-09-30 13F Penumbra COM 70975L107 55,360 -19,860 10,761 21,480.6639
2021-02-12 2020-06-30 13F/A-1 PENUMBRA COM 70975L107 75,220 -3,911 -4.94 13,451 5.37 0.0530
2020-08-14 2020-06-30 13F PENUMBRA COM 70975L107 75,220 -3,911 13,451 53,045.9814
2021-02-12 2020-03-31 13F/A-2 PENUMBRA COM 70975L107 79,131 4,481 6.00 12,766 4.10 0.0638
2020-06-15 2020-03-31 13F/A-1 PENUMBRA COM 70975L107 79,131 0 12,766 0.0638
2020-05-15 2020-03-31 13F PENUMBRA COM 70975L107 79,131 4,481 12,766 35,502.4656
2021-02-12 2019-12-31 13F/A-1 PENUMBRA COM 70975L107 74,650 140 0.19 12,263 22.37 0.0499
2020-02-18 2019-12-31 13F PENUMBRA COM 70975L107 74,650 140 12,263 49,930.7431
2021-02-12 2019-09-30 13F/A-1 PENUMBRA COM 70975L107 74,510 6,750 9.96 10,021 -7.57 0.0399
2019-11-14 2019-09-30 13F PENUMBRA COM 70975L107 74,510 6,750 10,021 39,934.3230
2021-02-12 2019-06-30 13F/A-1 PENUMBRA COM 70975L107 67,760 50,960 303.33 10,842 338.95 0.0423
2019-08-13 2019-06-30 13F PENUMBRA COM 70975L107 67,760 50,960 10,842 42,517.7638
2019-05-14 2019-03-31 13F PENUMBRA COM 70975L107 16,800 3,900 30.23 2,470 56.63 0.0097
2019-02-13 2018-12-31 13F PENUMBRA COM 70975L107 12,900 9,600 290.91 1,577 219.23 0.0069
2018-11-08 2018-09-30 13F PENUMBRA COM 70975L107 3,300 3,300 494 0.0018
2017-05-11 2017-03-31 13F PENUMBRA COM 70975L107 0 -20,710 -100.00 0 -100.00
2017-02-13 2016-12-31 13F PENUMBRA COM 70975L107 20,710 20,710 1,321 0.0062
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.