EML vs MRSN

Comparison between Eastern Company (EML, Company) and Mersana Therapeutics Inc (MRSN, Company).

EML is from the Industrials sector, while MRSN is from the Healthcare sector.

5-Year PerformanceEML has outperformed MRSN, delivering a return of -1.9% compared to -42.3%

EML vs MRSN - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	EML(COMPANY)	MRSN(COMPANY)
Market Cap	$146M	$145M
Max Drawdown	75.58%	99.13%
Sharpe Ratio	0.22	0.58
5Y Beta	0.68	N/A
Industry	Tools & Accessories	Biotechnology
P/E Ratio	25.16	-2.04
Forward P/E	9.61	N/A
PEG Ratio	1.15	N/A
Dividend Yield	1.80%	N/A
5Y Dividends CAGR	4.56%	N/A
5Y EPS CAGR	-6.41%	-15.54%
Debt to Equity	26.41%	0.00%
Free Cash Flow Yield	7.00%	-51.16%
P/S Ratio	0.64	N/A
P/B Ratio	1.25	N/A

Market Cap

Winner

EML

$146M

MRSN

$145M

Max Drawdown

Winner

EML

75.58%

MRSN

99.13%

Sharpe Ratio

EML

0.22

Winner

MRSN

0.58

5Y Beta

EML

0.68

MRSN

N/A

Industry

EML

Tools & Accessories

MRSN

Biotechnology

P/E Ratio

EML

25.16

Winner

MRSN

-2.04

Forward P/E

EML

9.61

MRSN

N/A

PEG Ratio

EML

1.15

MRSN

N/A

Dividend Yield

EML

1.80%

MRSN

N/A

5Y Dividends CAGR

EML

4.56%

MRSN

N/A

5Y EPS CAGR

Winner

EML

-6.41%

MRSN

-15.54%

Debt to Equity

EML

26.41%

Winner

MRSN

0.00%

Free Cash Flow Yield

Winner

EML

7.00%

MRSN

-51.16%

P/S Ratio

EML

0.64

MRSN

N/A

P/B Ratio

EML

1.25

MRSN

N/A

EML vs MRSN - Historical Returns

Returns include dividend reinvestment.

Period	EML	MRSN
1 month	+2.06%	+4.70%
3 months	+10.57%	+254.63%
6 months	+35.72%	+282.25%
1 year	+6.69%	-14.47%
5 years(CAGR)	-1.92%	-42.31%
10 years(CAGR)	+5.46%	-25.31%
Max(CAGR)	+5.71%	-25.31%

EML

+2.06%

Winner

MRSN

+4.70%

EML

+10.57%

Winner

MRSN

+254.63%

EML

+35.72%

Winner

MRSN

+282.25%

Winner

EML

+6.69%

MRSN

-14.47%

5Y(CAGR)

Winner

EML

-1.92%

MRSN

-42.31%

10Y(CAGR)

Winner

EML

+5.46%

MRSN

-25.31%

Max(CAGR)

Winner

EML

+5.71%

MRSN

-25.31%

EML vs MRSN - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	EML	MRSN
2026	+24.80%	+0.14%
2025	-24.60%	-17.34%
2024	+23.96%	-37.00%
2023	+13.68%	-59.51%
2022	-23.08%	-9.01%
2021	+11.14%	-76.55%
2020	-17.61%	+396.46%
2019	+21.13%	+32.95%
2018	-6.94%	-76.54%
2017	+32.09%	+17.36%
2016	+12.90%	N/A
2015	+4.20%	N/A
2014	+8.47%	N/A
2013	-0.24%	N/A
2012	-16.95%	N/A
2011	+14.23%	N/A
2010	+36.69%	N/A
2009	+54.80%	N/A
2008	-50.78%	N/A
2007	-4.95%	N/A
2006	+53.51%	N/A
2005	-0.52%	N/A
2004	+32.17%	N/A
2003	+46.15%	N/A
2002	-3.38%	N/A
2001	-6.55%	N/A
2000	-13.40%	N/A
1999	+2.34%	N/A

EML vs MRSN Drawdown Comparison

The maximum drawdown for EML was -74.76%, occurring on Dec 29, 2008. Recovery took 2488 trading sessions.

The maximum drawdown for MRSN was -99.13%, occurring on Aug 11, 2025. This drawdown has not yet recovered.

The current EML drawdown is -27.03%. The current MRSN drawdown is -95.78%.

Rank	EML	MRSN
#1	-74.76% Jun 5, 2007 - Apr 21, 2017	-99.13% Dec 23, 2020 - Aug 11, 2025
#2	-51.23% Jun 3, 2021 - Mar 25, 2024	-93.61% May 25, 2018 - Jun 25, 2020
#3	-48.80% Jan 16, 2020 - May 10, 2021	-34.46% Sep 16, 2020 - Dec 1, 2020
#4	-47.01% Oct 17, 2024 - Jan 28, 2026	-31.86% Oct 3, 2017 - May 22, 2018
#5	-30.64% Mar 27, 2024 - Oct 17, 2024	-30.77% Jun 30, 2020 - Sep 14, 2020
#6	-30.18% Feb 7, 2001 - Jul 16, 2003	-14.30% Sep 11, 2017 - Sep 22, 2017
#7	-29.44% May 21, 2018 - Dec 16, 2019	-11.24% Dec 1, 2020 - Dec 21, 2020
#8	-28.14% Jan 20, 2000 - Jan 22, 2001	-5.21% Jun 28, 2017 - Jul 12, 2017
#9	-25.58% Aug 17, 2005 - Sep 29, 2006	-5.21% Sep 14, 2020 - Sep 16, 2020
#10	-21.53% Jun 5, 2017 - May 21, 2018	-4.29% Aug 21, 2017 - Aug 29, 2017
#11	-17.95% Apr 24, 2007 - May 29, 2007	-4.26% Sep 22, 2017 - Oct 2, 2017
#12	-16.20% Feb 8, 2007 - Mar 12, 2007	-3.25% Jul 27, 2017 - Aug 8, 2017
#13	-15.03% Mar 1, 2005 - Jul 1, 2005	-2.71% Jun 25, 2020 - Jun 30, 2020
#14	-12.82% Oct 2, 2006 - Dec 26, 2006	-2.48% Aug 14, 2017 - Aug 18, 2017
#15	-12.13% Mar 12, 2007 - Apr 16, 2007	-2.13% Aug 30, 2017 - Sep 11, 2017