DRTS vs KOPN

Comparison between Alpha Tau Medical Ltd (DRTS, Company) and Kopin Corp (KOPN, Company).

DRTS is from the Healthcare sector, while KOPN is from the Technology sector.

5-Year PerformanceDRTS has outperformed KOPN, delivering a return of +0.4% compared to -10.2%

DRTS vs KOPN - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	DRTS(COMPANY)	KOPN(COMPANY)
Market Cap	$813M	$814M
Max Drawdown	86.86%	99.57%
Sharpe Ratio	1.85	1.63
5Y Beta	0.80	2.85
Industry	Biotechnology	Electronic Components
P/E Ratio	-19.08	446.06
Forward P/E	N/A	85.47
PEG Ratio	-1.03	8.75
5Y EPS CAGR	14.82%	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-4.03%	-2.17%
P/S Ratio	N/A	23.22
P/B Ratio	12.02	15.06

Market Cap

DRTS

$813M

Winner

KOPN

$814M

Max Drawdown

Winner

DRTS

86.86%

KOPN

99.57%

Sharpe Ratio

Winner

DRTS

1.85

KOPN

1.63

5Y Beta

Winner

DRTS

0.80

KOPN

2.85

Industry

DRTS

Biotechnology

KOPN

Electronic Components

P/E Ratio

Winner

DRTS

-19.08

KOPN

446.06

Forward P/E

DRTS

N/A

KOPN

85.47

PEG Ratio

Winner

DRTS

-1.03

KOPN

8.75

5Y EPS CAGR

DRTS

14.82%

KOPN

N/A

Debt to Equity

DRTS

0.00%

KOPN

0.00%

Free Cash Flow Yield

DRTS

-4.03%

Winner

KOPN

-2.17%

P/S Ratio

DRTS

N/A

KOPN

23.22

P/B Ratio

Winner

DRTS

12.02

KOPN

15.06

DRTS vs KOPN - Historical Returns

Returns include dividend reinvestment.

Period	DRTS	KOPN
1 month	-0.30%	-7.66%
3 months	+41.32%	+130.84%
6 months	+95.05%	+94.49%
1 year	+220.85%	+208.75%
5 years(CAGR)	+0.40%	-10.15%
10 years(CAGR)	N/A	+8.78%
Max(CAGR)	-0.48%	-3.21%

Winner

DRTS

-0.30%

KOPN

-7.66%

DRTS

+41.32%

Winner

KOPN

+130.84%

Winner

DRTS

+95.05%

KOPN

+94.49%

Winner

DRTS

+220.85%

KOPN

+208.75%

5Y(CAGR)

Winner

DRTS

+0.40%

KOPN

-10.15%

10Y(CAGR)

DRTS

N/A

KOPN

+8.78%

Max(CAGR)

Winner

DRTS

-0.48%

KOPN

-3.21%

DRTS vs KOPN - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	DRTS	KOPN
2026	+103.93%	+98.39%
2025	+59.68%	+65.96%
2024	+3.33%	-33.66%
2023	-6.81%	+67.77%
2022	-67.62%	-71.30%
2021	-2.77%	+74.04%
2020	N/A	+447.54%
2019	N/A	-63.54%
2018	N/A	-69.07%
2017	N/A	-5.88%
2016	N/A	+2.53%
2015	N/A	-25.68%
2014	N/A	-15.81%
2013	N/A	+20.92%
2012	N/A	-16.54%
2011	N/A	-9.13%
2010	N/A	-2.58%
2009	N/A	+98.10%
2008	N/A	-32.23%
2007	N/A	-11.98%
2006	N/A	-32.77%
2005	N/A	+40.05%
2004	N/A	-42.67%
2003	N/A	+59.76%
2002	N/A	-70.96%
2001	N/A	+37.39%
2000	N/A	-46.70%
1999	N/A	+78.23%

DRTS vs KOPN Drawdown Comparison

The maximum drawdown for DRTS was -86.86%, occurring on Aug 6, 2024. This drawdown has not yet recovered.

The maximum drawdown for KOPN was -99.57%, occurring on Mar 16, 2020. This drawdown has not yet recovered.

The current DRTS drawdown is -35.62%. The current KOPN drawdown is -89.94%.

Rank	DRTS	KOPN
#1	-86.86% Mar 29, 2022 - Aug 6, 2024	-99.57% Feb 8, 2000 - Mar 16, 2020
#2	-28.34% Mar 7, 2022 - Mar 24, 2022	-26.94% Nov 10, 1999 - Dec 3, 1999
#3	-11.68% Mar 8, 2021 - Feb 22, 2022	-17.03% Jan 19, 2000 - Jan 27, 2000
#4	-10.12% Feb 22, 2022 - Feb 28, 2022	-14.25% Dec 29, 1999 - Jan 12, 2000
#5	-7.52% Mar 24, 2022 - Mar 29, 2022	-9.77% Jan 27, 2000 - Feb 3, 2000
#6	-0.37% Feb 28, 2022 - Mar 3, 2022	-8.69% Dec 10, 1999 - Dec 17, 1999
#7	N/A	-4.90% Nov 3, 1999 - Nov 8, 1999
#8	N/A	-4.80% Dec 23, 1999 - Dec 28, 1999
#9	N/A	-2.75% Dec 3, 1999 - Dec 7, 1999
#10	N/A	-2.36% Dec 17, 1999 - Dec 22, 1999
#11	N/A	-2.32% Dec 8, 1999 - Dec 10, 1999
#12	N/A	-0.26% Feb 3, 2000 - Feb 7, 2000