Energy Recovery, Inc. (ERII) Stock Total Returns
Growth of $10,000 chart
2021-06-03 to 2026-06-03 to
$
%
%
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Investment Performance
Final Value
$4,022
Total Return
-59.78%
CAGR
-16.66%
Dividends
$0.00
Yield on Cost
0.00%
Rolling Returns
1-Month (21 Trading Days)
| Average | -0.80% |
| Median | -0.20% |
| Best | +37.53% |
| Worst | -41.06% |
| % of Windows Positive | 48.8% |
1-Year (252 Trading Days)
| Average | -7.32% |
| Median | -7.76% |
| Best | +58.71% |
| Worst | -55.49% |
| % of Windows Positive | 35.1% |
3-Year (756 Trading Days)
| Average | -31.31% |
| Median | -30.92% |
| Best | -2.80% |
| Worst | -67.67% |
| % of Windows Positive | 0.0% |
Risk Metrics
| Maximum Drawdown | -73.86% |
| Average Drawdown | -33.48% |
| Drawdown Duration | 722 Trading Days (Unrecovered) |
| Sortino Ratio | -0.15 |
| Calmar Ratio | -0.23 |
| CVaR (5%) | -7.30% |
Yearly Returns
| Year | Percentage | Abs. Return | Dividends | Taxes | Trans. Costs |
|---|---|---|---|---|---|
| 2026 partial | -40.40% (-70.70% ann.) | $4040.03 | $0.00 | $0.00 | $0.00 |
| 2025 | -8.23% | $823.13 | $0.00 | $0.00 | $0.00 |
| 2024 | -21.97% | $2197.45 | $0.00 | $0.00 | $0.00 |
| 2023 | -8.05% | $805.27 | $0.00 | $0.00 | $0.00 |
| 2022 | -4.65% | $465.34 | $0.00 | $0.00 | $0.00 |
| 2021 | +57.55% | +$5755.13 | $0.00 | $0.00 | $0.00 |
| 2020 | +39.33% | +$3932.58 | $0.00 | $0.00 | $0.00 |
| 2019 | +45.47% | +$4546.80 | $0.00 | $0.00 | $0.00 |
| 2018 | -23.09% | $2308.57 | $0.00 | $0.00 | $0.00 |
| 2017 | -15.46% | $1545.89 | $0.00 | $0.00 | $0.00 |
| 2016 | +46.39% | +$4639.31 | $0.00 | $0.00 | $0.00 |
| 2015 | +34.16% | +$3415.56 | $0.00 | $0.00 | $0.00 |
| 2014 | -5.05% | $504.50 | $0.00 | $0.00 | $0.00 |
| 2013 | +63.24% | +$6323.52 | $0.00 | $0.00 | $0.00 |
| 2012 | +31.78% | +$3178.29 | $0.00 | $0.00 | $0.00 |
| 2011 | -29.51% | $2950.82 | $0.00 | $0.00 | $0.00 |
| 2010 | -46.80% | $4680.22 | $0.00 | $0.00 | $0.00 |
| 2009 | -9.23% | $923.49 | $0.00 | $0.00 | $0.00 |
| 2008 partial | -22.89% (-40.65% ann.) | $2288.91 | $0.00 | $0.00 | $0.00 |
Market Regimes
about| Regime | Period | Percentage | Annual | Abs. Return | Dividends | Taxes | Trans. Costs |
|---|---|---|---|---|---|---|---|
| GFC / deleveraging / dollar shortage partial | July 2, 2008 – March 9, 2009 | -52.39% | -66.19% | $5239.06 | $0.00 | $0.00 | $0.00 |
| Policy-led rebound / euro-sovereign-crisis overlay | March 10, 2009 – July 25, 2012 | -55.17% | -21.15% | $5517.24 | $0.00 | $0.00 | $0.00 |
| Secular stagnation / QE / low inflation / duration bull | July 26, 2012 – February 19, 2020 | +374.03% | +22.83% | +$37402.58 | $0.00 | $0.00 | $0.00 |
| Pandemic shock / liquidity crash | February 20, 2020 – March 23, 2020 | -39.20% | -99.66% | $3920.15 | $0.00 | $0.00 | $0.00 |
| Policy bazooka / monetary euphoria | March 24, 2020 – November 6, 2020 | +39.17% | +70.20% | +$3916.67 | $0.00 | $0.00 | $0.00 |
| Reopening reflation / fiscal boom / supply bottlenecks | November 9, 2020 – November 29, 2021 | +114.44% | +106.21% | +$11444.12 | $0.00 | $0.00 | $0.00 |
| Inflation shock / duration crash / aggressive tightening | November 30, 2021 – November 9, 2022 | -7.86% | -8.32% | $785.88 | $0.00 | $0.00 | $0.00 |
| Disinflation rebound / AI-led narrow bull / higher-for-longer | November 10, 2022 – September 17, 2024 | -19.60% | -11.10% | $1959.92 | $0.00 | $0.00 | $0.00 |
| Disinflationary easing / resilient growth / AI capex under oil-shock test partial | September 18, 2024 – June 3, 2026 | -52.26% | -35.17% | $5225.66 | $0.00 | $0.00 | $0.00 |
Dividend History
| Date | Per Share | Yield % |
|---|---|---|
| Total | 0 payments |
No dividends recorded.
All calculations use split-adjusted closing prices. Dividends are reinvested on the ex-dividend date at that day's closing price.
For each rolling window, returns are calculated at every possible starting point:
return = (value[i] ÷ value[i − windowSize] − 1) × 100
- Windows
- 1-month = 21 trading days, 1-year = 252 trading days, 3-year = 756 trading days.
- Statistics
- Average: arithmetic mean. Median: middle value when sorted. Best / Worst: max and min. % Positive: share of windows with return > 0.
The series is segmented by calendar year:
return = (endValue ÷ startValue − 1) × 100
startValue is the last value of the prior year (or the first value for the initial year). Partial first/last years are flagged. Dividends, taxes, and transaction costs are scaled proportionally to the initial investment.