PEN
$317.55-0.14%
as of close, Oct 2, 2026
☾ AH $317.55 -0.14%
Penumbra Inc. monthly returns
Penumbra Inc. has averaged 2.06% per month, positive in 54% of months. Month-by-month returns for Penumbra Inc. (PEN) below, through October 2, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+2.1%
130 months
Best month
+49.2%
Jan 2021
Worst month
-22.3%
Apr 2022
Positive months
54%
of all months
Penumbra Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Oct 2026 | -0.2% | |
| Sep 2026 | -1.5% | |
| Aug 2026 | +0.6% | |
| Jul 2026 | +1.7% | |
| Jun 2026 | -0.8% | |
| May 2026 | -2.5% | |
| Apr 2026 | -0.6% | |
| Mar 2026 | -4.7% | |
| Feb 2026 | -3.8% | |
| Jan 2026 | +15.2% | |
| Dec 2025 | +6.1% | |
| Nov 2025 | +28.9% | |
| Oct 2025 | -10.2% | |
| Sep 2025 | -7.1% | |
| Aug 2025 | +8.1% | |
| Jul 2025 | -1.7% | |
| Jun 2025 | -3.9% | |
| May 2025 | -8.8% | |
| Apr 2025 | +9.5% | |
| Mar 2025 | -6.3% | |
| Feb 2025 | +6.9% | |
| Jan 2025 | +12.4% | |
| Dec 2024 | -2.7% | |
| Nov 2024 | +6.7% | |
| Oct 2024 | +17.8% | |
| Sep 2024 | -4.0% | |
| Aug 2024 | +21.1% | |
| Jul 2024 | -7.2% | |
| Jun 2024 | -5.0% | |
| May 2024 | -3.6% | |
| Apr 2024 | -12.0% | |
| Mar 2024 | -5.0% | |
| Feb 2024 | -6.8% | |
| Jan 2024 | +0.3% | |
| Dec 2023 | +13.3% | |
| Nov 2023 | +16.2% | |
| Oct 2023 | -21.0% | |
| Sep 2023 | -8.5% | |
| Aug 2023 | -12.8% | |
| Jul 2023 | -11.8% | |
| Jun 2023 | +11.9% | |
| May 2023 | +8.2% | |
| Apr 2023 | +1.9% | |
| Mar 2023 | +7.2% | |
| Feb 2023 | +3.8% | |
| Jan 2023 | +12.6% | |
| Dec 2022 | +6.2% | |
| Nov 2022 | +22.2% | |
| Oct 2022 | -9.6% | |
| Sep 2022 | +15.5% | |
| Aug 2022 | +17.8% | |
| Jul 2022 | +11.9% | |
| Jun 2022 | -15.2% | |
| May 2022 | -14.9% | |
| Apr 2022 | -22.3% | |
| Mar 2022 | +0.2% | |
| Feb 2022 | -1.9% | |
| Jan 2022 | -21.3% | |
| Dec 2021 | +17.0% | |
| Nov 2021 | -11.2% | |
| Oct 2021 | +3.8% | |
| Sep 2021 | -3.1% | |
| Aug 2021 | +3.3% | |
| Jul 2021 | -2.9% | |
| Jun 2021 | +10.0% | |
| May 2021 | -18.6% | |
| Apr 2021 | +13.1% | |
| Mar 2021 | -4.9% | |
| Feb 2021 | +8.9% | |
| Jan 2021 | +49.2% | |
| Dec 2020 | -21.1% | |
| Nov 2020 | -15.0% | |
| Oct 2020 | +34.3% | |
| Sep 2020 | -7.1% | |
| Aug 2020 | -5.8% | |
| Jul 2020 | +24.1% | |
| Jun 2020 | +3.7% | |
| May 2020 | -2.8% | |
| Apr 2020 | +9.9% | |
| Mar 2020 | -2.7% | |
| Feb 2020 | -5.5% | |
| Jan 2020 | +6.8% | |
| Dec 2019 | -7.2% | |
| Nov 2019 | +13.4% | |
| Oct 2019 | +16.0% | |
| Sep 2019 | -7.6% | |
| Aug 2019 | -13.2% | |
| Jul 2019 | +4.8% | |
| Jun 2019 | +12.1% | |
| May 2019 | +6.1% | |
| Apr 2019 | -8.5% | |
| Mar 2019 | +10.0% | |
| Feb 2019 | -8.1% | |
| Jan 2019 | +19.1% | |
| Dec 2018 | -12.2% | |
| Nov 2018 | +2.4% | |
| Oct 2018 | -9.2% | |
| Sep 2018 | +7.8% | |
| Aug 2018 | -2.4% | |
| Jul 2018 | +3.0% | |
| Jun 2018 | -14.1% | |
| May 2018 | +29.4% | |
| Apr 2018 | +7.5% | |
| Mar 2018 | +6.9% | |
| Feb 2018 | +8.6% | |
| Jan 2018 | +5.8% | |
| Dec 2017 | -10.6% | |
| Nov 2017 | +4.7% | |
| Oct 2017 | +11.4% | |
| Sep 2017 | +5.0% | |
| Aug 2017 | +5.3% | |
| Jul 2017 | -7.0% | |
| Jun 2017 | +5.9% | |
| May 2017 | -3.0% | |
| Apr 2017 | +2.4% | |
| Mar 2017 | +8.7% | |
| Feb 2017 | +7.3% | |
| Jan 2017 | +12.1% | |
| Dec 2016 | +3.1% | |
| Nov 2016 | -6.1% |
Monthly total return (since Nov 2021)#
-20%-10%0%10%20%
Nov 2021-11%
Dec 2021+17%
Jan 2022-21%2022
Feb 2022-1.9%
Mar 2022+0.18%
Apr 2022-22%
May 2022-15%
Jun 2022-15%
Jul 2022+12%
Aug 2022+18%
Sep 2022+15%
Oct 2022-9.6%
Nov 2022+22%
Dec 2022+6.2%
Jan 2023+13%2023
Feb 2023+3.8%
Mar 2023+7.2%
Apr 2023+1.9%
May 2023+8.2%
Jun 2023+12%
Jul 2023-12%
Aug 2023-13%
Sep 2023-8.5%
Oct 2023-21%
Nov 2023+16%
Dec 2023+13%
Jan 2024+0.26%2024
Feb 2024-6.8%
Mar 2024-5.0%
Apr 2024-12%
May 2024-3.6%
Jun 2024-5.0%
Jul 2024-7.2%
Aug 2024+21%
Sep 2024-4.0%
Oct 2024+18%
Nov 2024+6.7%
Dec 2024-2.7%
Jan 2025+12%2025
Feb 2025+6.9%
Mar 2025-6.3%
Apr 2025+9.5%
May 2025-8.8%
Jun 2025-3.9%
Jul 2025-1.7%
Aug 2025+8.1%
Sep 2025-7.1%
Oct 2025-10%
Nov 2025+29%
Dec 2025+6.1%
Jan 2026+15%2026
Feb 2026-3.8%
Mar 2026-4.7%
Apr 2026-0.58%
May 2026-2.5%
Jun 2026-0.8%
Jul 2026+1.7%
Aug 2026+0.59%
Sep 2026-1.5%
Oct 2026-0.25%
Methodology#
Monthly returns are total returns (dividends reinvested), computed from PEN's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Penumbra Inc.'s average monthly return?
- Penumbra Inc. (PEN) has averaged about 2.06% per month, positive in roughly 54% of months. The best month was Jan 2021 (+49.2%) and the worst was Apr 2022 (-22.3%).
More on Penumbra Inc.
By month for: S&P 500 · S&P 500 Equal Weight · US Stock Market · Nasdaq-100