PRTA vs SGU
Comparison between Prothena Corporation plc (PRTA, Company) and Star Group L.P. (SGU, Company).
PRTA is from the Healthcare sector, while SGU is from the Energy sector.
5-Year PerformanceSGU has outperformed PRTA, delivering a return of +8.3% compared to -28.8%
PRTA vs SGU - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
PRTA vs SGU - Historical Returns
Returns include dividend reinvestment.
PRTA vs SGU - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | PRTA | SGU |
|---|---|---|
| 2026 | -10.33% | +9.72% |
| 2025 | -30.14% | +10.50% |
| 2024 | -64.06% | +2.92% |
| 2023 | -32.07% | +2.39% |
| 2022 | +22.41% | +19.13% |
| 2021 | +301.63% | +21.14% |
| 2020 | -23.16% | +3.97% |
| 2019 | +50.76% | +7.23% |
| 2018 | -72.75% | -8.57% |
| 2017 | -24.70% | +5.01% |
| 2016 | -20.94% | +54.43% |
| 2015 | +234.69% | +27.27% |
| 2014 | -26.12% | +21.65% |
| 2013 | +278.86% | +35.76% |
| 2012 | +1.81% | -9.87% |
| 2011 | N/A | -4.41% |
| 2010 | N/A | +36.73% |
| 2009 | N/A | +93.33% |
| 2008 | N/A | -38.40% |
| 2007 | N/A | +19.94% |
| 2006 | N/A | +91.30% |
| 2005 | N/A | -74.24% |
| 2004 | N/A | -67.38% |
| 2003 | N/A | +45.19% |
| 2002 | N/A | +3.18% |
| 2001 | N/A | +35.40% |
| 2000 | N/A | +52.08% |
| 1999 | N/A | -16.48% |
PRTA vs SGU Drawdown Comparison
The maximum drawdown for PRTA was -94.19%, occurring on May 27, 2025. This drawdown has not yet recovered.
The maximum drawdown for SGU was -95.67%, occurring on Nov 17, 2005. Recovery took 4367 trading sessions.
The current PRTA drawdown is -89.54%. The current SGU drawdown is -6.10%.
| Rank | PRTA | SGU |
|---|---|---|
| #1 | -94.19% Sep 23, 2021 - May 27, 2025 | -95.67% Mar 18, 2004 - Jul 23, 2021 |
| #2 | -90.85% Nov 27, 2015 - Sep 10, 2021 | -30.84% Jun 9, 2023 - Feb 3, 2026 |
| #3 | -64.27% Mar 20, 2014 - Jun 17, 2015 | -28.41% Nov 26, 2001 - Jan 15, 2003 |
| #4 | -36.96% Jul 28, 2015 - Nov 18, 2015 | -27.67% Jul 28, 2021 - Dec 13, 2022 |
| #5 | -20.33% Dec 31, 2012 - Apr 9, 2013 | -21.37% Nov 3, 1999 - Jun 12, 2000 |
| #6 | -18.45% Jun 20, 2013 - Jul 12, 2013 | -16.10% Jul 27, 2001 - Oct 12, 2001 |
| #7 | -17.61% Jan 30, 2014 - Feb 25, 2014 | -14.32% Jan 20, 2023 - Mar 29, 2023 |
| #8 | -15.12% Dec 16, 2013 - Jan 29, 2014 | -10.42% Sep 18, 2000 - Dec 26, 2000 |
| #9 | -14.72% Oct 2, 2013 - Oct 25, 2013 | -8.71% Jan 9, 2004 - Feb 10, 2004 |
| #10 | -11.68% May 28, 2013 - Jun 7, 2013 | -8.29% Jun 17, 2003 - Jul 8, 2003 |
| #11 | -10.76% Aug 2, 2013 - Aug 22, 2013 | -8.23% Feb 5, 2026 - May 7, 2026 |
| #12 | -10.14% Jun 22, 2015 - Jul 14, 2015 | -7.49% Jul 11, 2003 - Oct 13, 2003 |
| #13 | -7.65% Mar 12, 2014 - Mar 19, 2014 | -7.30% May 5, 2023 - Jun 6, 2023 |
| #14 | -6.94% Aug 29, 2013 - Oct 2, 2013 | -6.69% May 7, 2026 - May 29, 2026 |
| #15 | -6.73% Jul 22, 2015 - Jul 28, 2015 | -6.25% Feb 4, 2003 - Apr 22, 2003 |
Correlation
Correlation between PRTA and SGU is -0.02 which considered as a very weak or no correlation - the stocks move independently of each other.
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