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PEN
$317.55-0.14%
as of close, Oct 2, 2026
☾ AH $317.55 -0.14%
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Penumbra Inc. drawdown: 11.6% below the all-time high

Penumbra Inc. is 11.6% below its all-time high, set Jan 27, 2026 (as of market close, Oct 2, 2026). The chart shows every day as a percentage of the highest level reached up to that point: 100% means a fresh record, everything below is a drawdown.

Below all-time high
−11.6%
88.4% of ATH
All-time high
$359.4
Jan 27, 2026
Time below the high
8 mo
since Jan 27, 2026
Worst-ever drawdown
−62.6%
Jun 16, 2022
Longest underwater
2.5 yrs
between all-time highs
Today's level first reached
May 10, 2023
3.4 yrs ago
Last time this deep
Jan 13, 2026
in a previous episode

% of all-time high since 2015#

The classic underwater chart (drawdown curve), drawn as % of the all-time high — 100% is a fresh record, everything below it is time spent underwater. Basis and range are in the URL, so a particular view is a link.

Basis
Range
All-time high = 100%40%60%80%
PEN close · log50.00100200
201620182020202220242026

The deepest drawdowns on record#

Every decline of 15% or more from an all-time high (price basis), deepest first.

PeakTroughDepthPeak → troughRecovered byUnderwater
Apr 28, 2021Jun 16, 2022−62.6%14 moMay 9, 20232.0 yrs
Jun 30, 2023Aug 7, 2024−52.4%13 moJan 15, 20262.5 yrs
Nov 12, 2020Dec 16, 2020−35.9%34 daysFeb 9, 20213 mo
Feb 19, 2020Mar 23, 2020−35.8%33 daysJul 8, 20205 mo
Jun 6, 2018Dec 24, 2018−31.7%7 moJun 14, 201912 mo
Jul 24, 2019Sep 6, 2019−28.1%44 daysFeb 11, 20207 mo
Nov 9, 2017Jan 4, 2018−27.0%56 daysMar 6, 20184 mo
Sep 22, 2016Nov 3, 2016−26.1%42 daysFeb 21, 20175 mo

Price basis (no dividends) — the convention crash histories use. With dividends reinvested, recoveries arrive years earlier; switch the basis on the chart above to see it.

Drawdown vs what came next#

One dot per month since 2015: how far Penumbra Inc. stood below its all-time high, and the total return over the following 1, 5 and 10 years.

1950–19992000–today

Read this with survivorship bias in mind: a single asset's history is one surviving sample, so past recoveries here say little about the odds ahead. Monthly windows also overlap heavily (they are not independent samples). Not investment advice.

FAQ#

How far is Penumbra Inc. from its all-time high?
Penumbra Inc. is currently 11.6% below its all-time high, set Jan 27, 2026 (as of market close, Oct 2, 2026). Prices only, the convention headlines use; with dividends reinvested the gap is usually smaller.
What was the biggest Penumbra Inc. drawdown ever?
The deepest decline on record in our data (since 2015) took Penumbra Inc. 62.6% below its prior high, bottoming Jun 16, 2022. The table on this page lists every major episode with its peak, trough and recovery date.

Methodology & related#

Daily data since -1 from PEN; no free deep history exists for Penumbra Inc. — for a 150-year drawdown record see the S&P 500 drawdown page. The price basis excludes dividends; the total-return basis reinvests them; the real basis additionally deflates by CPI. See also returns by year. Past performance does not predict future returns; not investment advice.

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