KOPN vs AMPL

Comparison between Kopin Corp (KOPN, Company) and Amplitude Inc - Class A (AMPL, Company).

Both KOPN and AMPL are from the Technology sector.

5-Year PerformanceKOPN has outperformed AMPL, delivering a return of -10.7% compared to -36.3%

KOPN vs AMPL - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	KOPN(COMPANY)	AMPL(COMPANY)
Market Cap	$872M	$870M
Max Drawdown	99.57%	93.38%
Sharpe Ratio	1.59	-0.75
5Y Beta	N/A	1.44
Industry	Electronic Components	Software - Application
P/E Ratio	478.06	-9.14
Forward P/E	85.47	44.05
PEG Ratio	N/A	-1.01
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-2.02%	2.83%

Market Cap

Winner

KOPN

$872M

AMPL

$870M

Max Drawdown

KOPN

99.57%

Winner

AMPL

93.38%

Sharpe Ratio

Winner

KOPN

1.59

AMPL

-0.75

5Y Beta

KOPN

N/A

AMPL

1.44

Industry

KOPN

Electronic Components

AMPL

Software - Application

P/E Ratio

KOPN

478.06

Winner

AMPL

-9.14

Forward P/E

KOPN

85.47

Winner

AMPL

44.05

PEG Ratio

KOPN

N/A

AMPL

-1.01

Debt to Equity

KOPN

0.00%

AMPL

0.00%

Free Cash Flow Yield

KOPN

-2.02%

Winner

AMPL

2.83%

KOPN vs AMPL - Historical Returns

Returns include dividend reinvestment.

Period	KOPN	AMPL
1 month	-0.20%	+2.83%
3 months	+139.32%	-7.38%
6 months	+109.79%	-45.08%
1 year	+202.45%	-44.33%
5 years(CAGR)	-10.70%	-36.28%
10 years(CAGR)	+8.11%	N/A
Max(CAGR)	-3.22%	-36.28%

KOPN

-0.20%

Winner

AMPL

+2.83%

Winner

KOPN

+139.32%

AMPL

-7.38%

Winner

KOPN

+109.79%

AMPL

-45.08%

Winner

KOPN

+202.45%

AMPL

-44.33%

5Y(CAGR)

Winner

KOPN

-10.70%

AMPL

-36.28%

10Y(CAGR)

KOPN

+8.11%

AMPL

N/A

Max(CAGR)

Winner

KOPN

-3.22%

AMPL

-36.28%

KOPN vs AMPL - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	KOPN	AMPL
2026	+97.99%	-40.26%
2025	+65.96%	+8.22%
2024	-33.66%	-16.20%
2023	+67.77%	+5.47%
2022	-71.30%	-77.16%
2021	+74.04%	-3.39%
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 AMPL 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 AMPL was -93.38%, occurring on Apr 10, 2026. This drawdown has not yet recovered.

The current KOPN drawdown is -89.96%. The current AMPL drawdown is -92.30%.

Rank	KOPN	AMPL
#1	-99.57% Feb 8, 2000 - Mar 16, 2020	-93.38% Nov 9, 2021 - Apr 10, 2026
#2	-26.94% Nov 10, 1999 - Dec 3, 1999	-10.36% Sep 28, 2021 - Oct 15, 2021
#3	-17.03% Jan 19, 2000 - Jan 27, 2000	-4.08% Nov 5, 2021 - Nov 9, 2021
#4	-14.25% Dec 29, 1999 - Jan 12, 2000	-0.91% Oct 26, 2021 - Oct 28, 2021
#5	-9.77% Jan 27, 2000 - Feb 3, 2000	N/A
#6	-8.69% Dec 10, 1999 - Dec 17, 1999	N/A
#7	-4.90% Nov 3, 1999 - Nov 8, 1999	N/A
#8	-4.80% Dec 23, 1999 - Dec 28, 1999	N/A
#9	-2.75% Dec 3, 1999 - Dec 7, 1999	N/A
#10	-2.36% Dec 17, 1999 - Dec 22, 1999	N/A
#11	-2.32% Dec 8, 1999 - Dec 10, 1999	N/A
#12	-0.26% Feb 3, 2000 - Feb 7, 2000	N/A