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Acadian Asset Management Inc. drawdown: 3.0% below the all-time high (price)

Acadian Asset Management Inc. is 3.0% below its all-time high, set Aug 27, 2026 (as of market close, Oct 20, 2026), measured on price alone — dividends are not included, the convention headlines and crash histories use. 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
−3.0%
97.0% of ATH
All-time high
$97.31
Aug 27, 2026
Time below the high
54 days
since Aug 27, 2026
Worst-ever drawdown
−81.1%
Mar 18, 2020
Longest underwater
5.6 yrs
between all-time highs
Today's level first reached
Aug 26, 2026
55 days ago
Last time this deep
Jul 29, 2026
in a previous episode

% of all-time high since 2014: price#

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%20%40%60%80%
AAMI close · log5.0010.0020.0050.00
201620182020202220242026

The deepest drawdowns on record#

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

PeakTroughDepthPeak → troughRecovered byUnderwater
May 19, 2015Mar 18, 2020−81.1%4.8 yrsJan 8, 20215.6 yrs
Nov 12, 2021Sep 30, 2022−51.5%11 moNov 22, 20243.0 yrs
Dec 4, 2024Apr 4, 2025−26.6%4 moJun 10, 20256 mo
Aug 28, 2025Nov 17, 2025−18.2%3 moJan 9, 20264 mo
Jun 17, 2026Jun 25, 2026−15.7%8 daysJul 15, 202628 days
Jan 20, 2021Feb 26, 2021−15.4%37 daysApr 8, 20213 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 2014: how far Acadian Asset Management 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 Acadian Asset Management Inc. from its all-time high?
Acadian Asset Management Inc. is currently 3.0% below its all-time high, set Aug 27, 2026 (as of market close, Oct 20, 2026). Prices only, the convention headlines use; with dividends reinvested the gap is usually smaller.
What was the biggest Acadian Asset Management Inc. drawdown ever?
The deepest decline on record in our data (since 2014) took Acadian Asset Management Inc. 81.1% below its prior high, bottoming Mar 18, 2020. The table on this page lists every major episode with its peak, trough and recovery date.

Methodology & related#

Daily data since -1 from AAMI; no free deep history exists for Acadian Asset Management 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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