ERII vs AKUS
Comparison between Energy Recovery Inc (ERII, Company) and Akouos Inc (AKUS, Company).
ERII vs AKUS - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
Winner
ERII
$491M
AKUS
$490M
Max Drawdown
Winner
ERII
83.98%
AKUS
90.86%
Sharpe Ratio
ERII
-0.21
Winner
AKUS
0.86
5Y Beta
ERII
1.00
AKUS
N/A
Industry
ERII
Pollution & Treatment Controls
AKUS
N/A
P/E Ratio
Winner
ERII
-30.99
AKUS
-5.30
Forward P/E
ERII
121.95
AKUS
N/A
Debt to Equity
ERII
0.00%
AKUS
0.00%
Free Cash Flow Yield
Winner
ERII
5.54%
AKUS
-15.58%
P/B Ratio
ERII
N/A
AKUS
2.71
ERII vs AKUS - Historical Returns
Returns include dividend reinvestment.
1M
Winner
ERII
+3.97%
AKUS
+0.00%
3M
ERII
-4.94%
Winner
AKUS
+95.44%
6M
ERII
-34.72%
Winner
AKUS
+327.33%
1Y
ERII
-22.66%
Winner
AKUS
+46.37%
5Y(CAGR)
ERII
-14.01%
AKUS
N/A
10Y(CAGR)
ERII
+0.78%
AKUS
N/A
Max(CAGR)
Winner
ERII
-0.24%
AKUS
-18.12%
ERII vs AKUS - Annual Returns (2008 - 2026)
Returns include dividend reinvestment.
| Year | ERII | AKUS |
|---|---|---|
| 2026 | -31.34% | N/A |
| 2025 | -9.40% | N/A |
| 2024 | -22.14% | N/A |
| 2023 | -8.63% | +0.00% |
| 2022 | -4.70% | +46.37% |
| 2021 | +56.29% | -56.25% |
| 2020 | +40.04% | -9.86% |
| 2019 | +42.50% | N/A |
| 2018 | -24.64% | N/A |
| 2017 | -18.76% | N/A |
| 2016 | +50.00% | N/A |
| 2015 | +35.70% | N/A |
| 2014 | -1.86% | N/A |
| 2013 | +62.28% | N/A |
| 2012 | +29.28% | N/A |
| 2011 | -37.83% | N/A |
| 2010 | -49.17% | N/A |
| 2009 | -13.46% | N/A |
| 2008 | -22.89% | N/A |
ERII vs AKUS Drawdown Comparison
The maximum drawdown for ERII was -83.98%, occurring on Apr 12, 2012. Recovery took 1951 trading sessions.
The maximum drawdown for AKUS was -90.86%, occurring on May 25, 2022. This drawdown has not yet recovered.
The current ERII drawdown is -69.23%. The current AKUS drawdown is -50.63%.
| Rank | ERII | AKUS |
|---|---|---|
| #1 | -83.98% Jul 21, 2008 - Apr 20, 2016 | -90.86% Sep 14, 2020 - May 25, 2022 |
| #2 | -74.13% Jul 18, 2023 - Jun 10, 2026 | -14.22% Jun 30, 2020 - Aug 28, 2020 |
| #3 | -62.20% Sep 27, 2016 - Feb 24, 2021 | -7.97% Sep 2, 2020 - Sep 8, 2020 |
| #4 | -37.96% Apr 21, 2016 - Aug 8, 2016 | -4.37% Sep 9, 2020 - Sep 14, 2020 |
| #5 | -30.11% Nov 1, 2022 - Jun 6, 2023 | -0.80% Aug 28, 2020 - Sep 1, 2020 |
| #6 | -29.03% Nov 19, 2021 - Sep 7, 2022 | N/A |
| #7 | -23.34% Apr 26, 2021 - Jun 29, 2021 | N/A |
| #8 | -21.18% Sep 9, 2022 - Nov 1, 2022 | N/A |
| #9 | -18.39% Jun 30, 2021 - Sep 3, 2021 | N/A |
| #10 | -18.15% Sep 3, 2021 - Nov 18, 2021 | N/A |
| #11 | -11.06% Mar 1, 2021 - Mar 11, 2021 | N/A |
| #12 | -8.91% Mar 15, 2021 - Apr 21, 2021 | N/A |
| #13 | -8.63% Sep 8, 2016 - Sep 15, 2016 | N/A |
| #14 | -7.01% Aug 11, 2016 - Sep 7, 2016 | N/A |
| #15 | -6.64% Sep 21, 2016 - Sep 27, 2016 | N/A |
Correlation
Correlation between ERII and AKUS is -0.73 which considered as a strong negative correlation - the stocks tend to move in opposite directions.
-0.73
-101
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