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ERII vs. RMBS
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between ERII and RMBS is 0.44, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


Performance

ERII vs. RMBS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Energy Recovery, Inc. (ERII) and Rambus Inc. (RMBS). The values are adjusted to include any dividend payments, if applicable.

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Key characteristics

Sharpe Ratio

ERII:

-0.12

RMBS:

-0.05

Sortino Ratio

ERII:

0.13

RMBS:

0.33

Omega Ratio

ERII:

1.02

RMBS:

1.04

Calmar Ratio

ERII:

-0.14

RMBS:

-0.08

Martin Ratio

ERII:

-0.45

RMBS:

-0.22

Ulcer Index

ERII:

19.14%

RMBS:

23.83%

Daily Std Dev

ERII:

52.77%

RMBS:

62.14%

Max Drawdown

ERII:

-83.98%

RMBS:

-97.16%

Current Drawdown

ERII:

-58.80%

RMBS:

-54.45%

Fundamentals

Market Cap

ERII:

$687.23M

RMBS:

$5.86B

EPS

ERII:

$0.37

RMBS:

$1.87

PE Ratio

ERII:

34.08

RMBS:

28.59

PEG Ratio

ERII:

1.09

RMBS:

3.80

PS Ratio

ERII:

4.88

RMBS:

9.69

PB Ratio

ERII:

3.41

RMBS:

4.95

Total Revenue (TTM)

ERII:

$140.92M

RMBS:

$605.42M

Gross Profit (TTM)

ERII:

$94.26M

RMBS:

$478.42M

EBITDA (TTM)

ERII:

$27.28M

RMBS:

$271.76M

Returns By Period

In the year-to-date period, ERII achieves a -14.22% return, which is significantly lower than RMBS's 1.15% return. Over the past 10 years, ERII has outperformed RMBS with an annualized return of 16.66%, while RMBS has yielded a comparatively lower 13.34% annualized return.


ERII

YTD

-14.22%

1M

-19.06%

6M

-18.96%

1Y

-6.59%

3Y*

-14.55%

5Y*

10.41%

10Y*

16.66%

RMBS

YTD

1.15%

1M

9.39%

6M

-7.51%

1Y

-3.24%

3Y*

28.67%

5Y*

28.04%

10Y*

13.34%

*Annualized

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Energy Recovery, Inc.

Rambus Inc.

Go deeper with the Portfolio Analysis tool — backtest performance, assess risk, compare to benchmarks, and more

Risk-Adjusted Performance

ERII vs. RMBS — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

ERII
The Risk-Adjusted Performance Rank of ERII is 4141
Overall Rank
The Sharpe Ratio Rank of ERII is 4343
Sharpe Ratio Rank
The Sortino Ratio Rank of ERII is 4040
Sortino Ratio Rank
The Omega Ratio Rank of ERII is 4040
Omega Ratio Rank
The Calmar Ratio Rank of ERII is 4141
Calmar Ratio Rank
The Martin Ratio Rank of ERII is 4141
Martin Ratio Rank

RMBS
The Risk-Adjusted Performance Rank of RMBS is 4646
Overall Rank
The Sharpe Ratio Rank of RMBS is 4747
Sharpe Ratio Rank
The Sortino Ratio Rank of RMBS is 4545
Sortino Ratio Rank
The Omega Ratio Rank of RMBS is 4545
Omega Ratio Rank
The Calmar Ratio Rank of RMBS is 4545
Calmar Ratio Rank
The Martin Ratio Rank of RMBS is 4646
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

ERII vs. RMBS - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Energy Recovery, Inc. (ERII) and Rambus Inc. (RMBS). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.


The current ERII Sharpe Ratio is -0.12, which is lower than the RMBS Sharpe Ratio of -0.05. The chart below compares the historical Sharpe Ratios of ERII and RMBS, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


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Go to the full Sharpe Ratio tool to analyze any stock or portfolio. Customize time frames, set your own risk-free rate, and more

Dividends

ERII vs. RMBS - Dividend Comparison

Neither ERII nor RMBS has paid dividends to shareholders.


Tickers have no history of dividend payments

Drawdowns

ERII vs. RMBS - Drawdown Comparison

The maximum ERII drawdown since its inception was -83.98%, smaller than the maximum RMBS drawdown of -97.16%. Use the drawdown chart below to compare losses from any high point for ERII and RMBS.


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Go to the full Drawdowns tool for more analysis options, including inflation-adjusted drawdowns, and more

Volatility

ERII vs. RMBS - Volatility Comparison

Energy Recovery, Inc. (ERII) has a higher volatility of 25.18% compared to Rambus Inc. (RMBS) at 10.87%. This indicates that ERII's price experiences larger fluctuations and is considered to be riskier than RMBS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Financials

ERII vs. RMBS - Financials Comparison

This section allows you to compare key financial metrics between Energy Recovery, Inc. and Rambus Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


0.0050.00M100.00M150.00M20212022202320242025
8.07M
166.66M
(ERII) Total Revenue
(RMBS) Total Revenue
Values in USD except per share items