KOPN vs LBRX
Comparison between Kopin Corp (KOPN, Company) and LB Pharmaceuticals Inc (LBRX, Company).
KOPN is from the Technology sector, while LBRX is from the Healthcare sector.
KOPN vs LBRX - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
KOPN
$814M
Winner
LBRX
$814M
Max Drawdown
KOPN
99.57%
Winner
LBRX
17.82%
Sharpe Ratio
Winner
KOPN
1.63
LBRX
1.30
5Y Beta
KOPN
2.85
Winner
LBRX
0.76
Industry
KOPN
Electronic Components
LBRX
Biotechnology
P/E Ratio
KOPN
446.06
Winner
LBRX
-28.50
Forward P/E
KOPN
85.47
LBRX
N/A
PEG Ratio
KOPN
8.75
LBRX
N/A
Debt to Equity
KOPN
0.00%
LBRX
0.00%
Free Cash Flow Yield
Winner
KOPN
-2.17%
LBRX
-11.85%
P/S Ratio
KOPN
23.22
LBRX
N/A
P/B Ratio
KOPN
15.06
Winner
LBRX
2.15
KOPN vs LBRX - Historical Returns
Returns include dividend reinvestment.
1M
Winner
KOPN
-7.66%
LBRX
-8.71%
3M
Winner
KOPN
+130.84%
LBRX
+13.95%
6M
Winner
KOPN
+94.49%
LBRX
+48.60%
1Y
KOPN
+208.75%
LBRX
N/A
5Y(CAGR)
KOPN
-10.15%
LBRX
N/A
10Y(CAGR)
KOPN
+8.78%
LBRX
N/A
Max(CAGR)
KOPN
-3.21%
Winner
LBRX
+93.81%
KOPN vs LBRX - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | KOPN | LBRX |
|---|---|---|
| 2026 | +98.39% | +39.04% |
| 2025 | +65.96% | +28.67% |
| 2024 | -33.66% | N/A |
| 2023 | +67.77% | N/A |
| 2022 | -71.30% | N/A |
| 2021 | +74.04% | N/A |
| 2020 | +447.54% | N/A |
| 2019 | -63.54% | N/A |
| 2018 | -69.07% | N/A |
| 2017 | -5.88% | N/A |
| 2016 | +2.53% | N/A |
| 2015 | -25.68% | N/A |
| 2014 | -15.81% | N/A |
| 2013 | +20.92% | N/A |
| 2012 | -16.54% | N/A |
| 2011 | -9.13% | N/A |
| 2010 | -2.58% | N/A |
| 2009 | +98.10% | N/A |
| 2008 | -32.23% | N/A |
| 2007 | -11.98% | N/A |
| 2006 | -32.77% | N/A |
| 2005 | +40.05% | N/A |
| 2004 | -42.67% | N/A |
| 2003 | +59.76% | N/A |
| 2002 | -70.96% | N/A |
| 2001 | +37.39% | N/A |
| 2000 | -46.70% | N/A |
| 1999 | +78.23% | N/A |
KOPN vs LBRX Drawdown Comparison
The maximum drawdown for KOPN was -99.57%, occurring on Mar 16, 2020. This drawdown has not yet recovered.
The maximum drawdown for LBRX was -17.82%, occurring on Jun 2, 2026. This drawdown has not yet recovered.
The current KOPN drawdown is -89.94%. The current LBRX drawdown is -13.56%.
| Rank | KOPN | LBRX |
|---|---|---|
| #1 | -99.57% Feb 8, 2000 - Mar 16, 2020 | -17.82% May 5, 2026 - Jun 2, 2026 |
| #2 | -26.94% Nov 10, 1999 - Dec 3, 1999 | -15.57% Dec 22, 2025 - Jan 22, 2026 |
| #3 | -17.03% Jan 19, 2000 - Jan 27, 2000 | -15.55% Sep 11, 2025 - Nov 28, 2025 |
| #4 | -14.25% Dec 29, 1999 - Jan 12, 2000 | -15.33% Dec 8, 2025 - Dec 22, 2025 |
| #5 | -9.77% Jan 27, 2000 - Feb 3, 2000 | -12.13% Mar 16, 2026 - Apr 6, 2026 |
| #6 | -8.69% Dec 10, 1999 - Dec 17, 1999 | -11.46% Jan 23, 2026 - Feb 9, 2026 |
| #7 | -4.90% Nov 3, 1999 - Nov 8, 1999 | -9.65% Apr 6, 2026 - Apr 15, 2026 |
| #8 | -4.80% Dec 23, 1999 - Dec 28, 1999 | -6.32% Feb 25, 2026 - Mar 13, 2026 |
| #9 | -2.75% Dec 3, 1999 - Dec 7, 1999 | -4.15% Feb 12, 2026 - Feb 24, 2026 |
| #10 | -2.36% Dec 17, 1999 - Dec 22, 1999 | -3.84% Apr 27, 2026 - May 4, 2026 |
| #11 | -2.32% Dec 8, 1999 - Dec 10, 1999 | -3.30% Apr 21, 2026 - Apr 27, 2026 |
| #12 | -0.26% Feb 3, 2000 - Feb 7, 2000 | -2.88% Apr 15, 2026 - Apr 17, 2026 |
| #13 | N/A | -2.02% Nov 28, 2025 - Dec 2, 2025 |
| #14 | N/A | -0.54% Feb 10, 2026 - Feb 12, 2026 |
Correlation
Correlation between KOPN and LBRX is 0.63 which considered as a moderate positive correlation - the stocks show some tendency to move together.
0.63
-101
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