PEN
Penumbra Inc.Stock · Health Care$326.94+$0.36 (+0.11%)as of market close, Aug 13, 2026
☾ After hours:$326.75+0.00%3:59 PM ET
PEN monthly returns
Penumbra Inc. has averaged 2.11% per month, positive in 55% of months. Month-by-month returns for Penumbra Inc. (PEN) below, through August 13, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+2.1%
128 months
Best month
+49.2%
Jan 2021
Worst month
-22.3%
Apr 2022
Positive months
55%
of all months
Penumbra Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Aug 2026 | +1.8% | |
| 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% |
Monthly total return (since Sep 2021)
-20%-10%+0%+10%+20%
20222023202420252026
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.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ#
- What is Penumbra Inc.'s average monthly return?
- Penumbra Inc. (PEN) has averaged about 2.11% per month, positive in roughly 55% of months. The best month was Jan 2021 (+49.2%) and the worst was Apr 2022 (-22.3%).