UPB vs ERII
Comparison between Upstream Bio Inc (UPB, Company) and Energy Recovery Inc (ERII, Company).
UPB is from the Healthcare sector, while ERII is from the Industrials sector.
UPB vs ERII - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
UPB
$397M
Winner
ERII
$398M
Max Drawdown
Winner
UPB
81.84%
ERII
83.98%
Sharpe Ratio
Winner
UPB
-0.50
ERII
-0.77
5Y Beta
UPB
1.11
Winner
ERII
1.10
Industry
UPB
Biotechnology
ERII
Pollution & Treatment Controls
P/E Ratio
UPB
-2.52
Winner
ERII
-41.75
Forward P/E
UPB
N/A
ERII
113.64
Debt to Equity
UPB
0.00%
ERII
0.00%
Free Cash Flow Yield
UPB
-34.37%
Winner
ERII
9.69%
UPB vs ERII - Historical Returns
Returns include dividend reinvestment.
1M
Winner
UPB
-5.08%
ERII
-9.70%
3M
UPB
-26.18%
Winner
ERII
-5.90%
6M
Winner
UPB
-21.03%
ERII
-49.87%
1Y
UPB
-62.77%
Winner
ERII
-46.51%
5Y(CAGR)
UPB
N/A
ERII
-16.34%
10Y(CAGR)
UPB
N/A
ERII
-4.75%
Max(CAGR)
UPB
-46.76%
Winner
ERII
-1.25%
UPB vs ERII - Annual Returns (2008 - 2026)
Returns include dividend reinvestment.
| Year | UPB | ERII |
|---|---|---|
| 2026 | -74.47% | -43.00% |
| 2025 | +66.56% | -9.40% |
| 2024 | -25.27% | -22.14% |
| 2023 | N/A | -8.63% |
| 2022 | N/A | -4.70% |
| 2021 | N/A | +56.29% |
| 2020 | N/A | +40.04% |
| 2019 | N/A | +42.50% |
| 2018 | N/A | -24.64% |
| 2017 | N/A | -18.76% |
| 2016 | N/A | +50.00% |
| 2015 | N/A | +35.70% |
| 2014 | N/A | -1.86% |
| 2013 | N/A | +62.28% |
| 2012 | N/A | +29.28% |
| 2011 | N/A | -37.83% |
| 2010 | N/A | -49.17% |
| 2009 | N/A | -13.46% |
| 2008 | N/A | -22.89% |
UPB vs ERII Drawdown Comparison
The maximum drawdown for UPB was -81.84%, occurring on Jun 16, 2026. This drawdown has not yet recovered.
The maximum drawdown for ERII was -83.98%, occurring on Apr 12, 2012. Recovery took 1951 trading sessions.
The current UPB drawdown is -78.80%. The current ERII drawdown is -74.45%.
| Rank | UPB | ERII |
|---|---|---|
| #1 | -81.84% Jan 13, 2026 - Jun 16, 2026 | -83.98% Jul 21, 2008 - Apr 20, 2016 |
| #2 | -77.84% Nov 5, 2024 - Nov 25, 2025 | -74.78% Jul 18, 2023 - Aug 11, 2026 |
| #3 | -14.99% Dec 22, 2025 - Jan 12, 2026 | -62.20% Sep 27, 2016 - Feb 24, 2021 |
| #4 | -13.70% Dec 1, 2025 - Dec 16, 2025 | -37.96% Apr 21, 2016 - Aug 8, 2016 |
| #5 | -6.45% Oct 21, 2024 - Nov 5, 2024 | -30.11% Nov 1, 2022 - Jun 6, 2023 |
| #6 | -3.38% Dec 16, 2025 - Dec 18, 2025 | -29.03% Nov 19, 2021 - Sep 7, 2022 |
| #7 | -2.88% Nov 25, 2025 - Dec 1, 2025 | -23.34% Apr 26, 2021 - Jun 29, 2021 |
| #8 | -1.71% Dec 18, 2025 - Dec 22, 2025 | -21.18% Sep 9, 2022 - Nov 1, 2022 |
| #9 | -1.63% Oct 14, 2024 - Oct 16, 2024 | -18.39% Jun 30, 2021 - Sep 3, 2021 |
| #10 | -0.13% Oct 16, 2024 - Oct 18, 2024 | -18.15% Sep 3, 2021 - Nov 18, 2021 |
| #11 | N/A | -11.06% Mar 1, 2021 - Mar 11, 2021 |
| #12 | N/A | -8.91% Mar 15, 2021 - Apr 21, 2021 |
| #13 | N/A | -8.63% Sep 8, 2016 - Sep 15, 2016 |
| #14 | N/A | -7.01% Aug 11, 2016 - Sep 7, 2016 |
| #15 | N/A | -6.64% Sep 21, 2016 - Sep 27, 2016 |
Correlation
Correlation between UPB and ERII is 0.60 which considered as a moderate positive correlation - the stocks show some tendency to move together.
0.60
-101
Select Stocks to Compare
Popular: UPB vs SPYERII vs SPY
More Comparisons
Compare with similar stocks