MACK vs IMPP

Comparison between Merrimack Pharmaceuticals Inc (MACK, Company) and Imperial Petroleum Inc (IMPP, Company).

5-Year PerformanceMACK has outperformed IMPP, delivering a return of +54.2% compared to -42.8%

MACK vs IMPP - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	MACK(COMPANY)	IMPP(COMPANY)
Market Cap	$219M	$218M
Max Drawdown	98.48%	98.92%
Sharpe Ratio	1.14	0.76
5Y Beta	N/A	0.45
Industry	N/A	Oil & Gas Midstream
P/E Ratio	1.09	4.37
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-0.76%	37.00%
P/S Ratio	4.80	N/A
P/B Ratio	0.99	N/A

Market Cap

Winner

MACK

$219M

IMPP

$218M

Max Drawdown

Winner

MACK

98.48%

IMPP

98.92%

Sharpe Ratio

Winner

MACK

1.14

IMPP

0.76

5Y Beta

MACK

N/A

IMPP

0.45

Industry

MACK

N/A

IMPP

Oil & Gas Midstream

P/E Ratio

Winner

MACK

1.09

IMPP

4.37

Debt to Equity

MACK

0.00%

IMPP

0.00%

Free Cash Flow Yield

MACK

-0.76%

Winner

IMPP

37.00%

P/S Ratio

MACK

4.80

IMPP

N/A

P/B Ratio

MACK

0.99

IMPP

N/A

MACK vs IMPP - Historical Returns

Returns include dividend reinvestment.

Period	MACK	IMPP
1 month	+105.09%	-3.93%
3 months	+105.65%	+6.07%
6 months	+136.54%	+28.68%
1 year	+141.84%	+36.97%
5 years(CAGR)	+54.25%	-42.84%
10 years(CAGR)	-0.15%	N/A
Max(CAGR)	+2.29%	-42.84%

Winner

MACK

+105.09%

IMPP

-3.93%

Winner

MACK

+105.65%

IMPP

+6.07%

Winner

MACK

+136.54%

IMPP

+28.68%

Winner

MACK

+141.84%

IMPP

+36.97%

5Y(CAGR)

Winner

MACK

+54.25%

IMPP

-42.84%

10Y(CAGR)

MACK

-0.15%

IMPP

N/A

Max(CAGR)

Winner

MACK

+2.29%

IMPP

-42.84%

MACK vs IMPP - Annual Returns (2012 - 2026)

Returns include dividend reinvestment.

Year	MACK	IMPP
2026	N/A	+33.97%
2025	N/A	+9.37%
2024	+127.12%	+9.85%
2023	+15.11%	-15.29%
2022	+188.66%	-90.73%
2021	-43.25%	-54.85%
2020	+115.99%	N/A
2019	+41.31%	N/A
2018	-63.76%	N/A
2017	-62.97%	N/A
2016	-47.29%	N/A
2015	-30.88%	N/A
2014	+102.15%	N/A
2013	-14.43%	N/A
2012	+0.83%	N/A

MACK vs IMPP Drawdown Comparison

The maximum drawdown for MACK was -96.86%, occurring on Mar 20, 2020. This drawdown has not yet recovered.

The maximum drawdown for IMPP was -98.76%, occurring on Aug 17, 2023. This drawdown has not yet recovered.

The current MACK drawdown is -41.79%. The current IMPP drawdown is -94.98%.

Rank	MACK	IMPP
#1	-96.86% Apr 23, 2015 - Mar 20, 2020	-98.76% Mar 7, 2022 - Aug 17, 2023
#2	-81.19% Sep 24, 2012 - Dec 19, 2014	-89.65% Dec 7, 2021 - Mar 7, 2022
#3	-34.60% Apr 19, 2012 - Jul 25, 2012	N/A
#4	-25.91% Jan 8, 2015 - Mar 5, 2015	N/A
#5	-16.57% Jul 25, 2012 - Sep 19, 2012	N/A
#6	-10.82% Mar 5, 2015 - Apr 13, 2015	N/A
#7	-4.44% Dec 19, 2014 - Dec 26, 2014	N/A
#8	-4.36% Apr 16, 2015 - Apr 22, 2015	N/A
#9	-3.07% Mar 30, 2012 - Apr 9, 2012	N/A
#10	-2.66% Jan 5, 2015 - Jan 8, 2015	N/A
#11	-1.16% Dec 29, 2014 - Dec 31, 2014	N/A
#12	-0.86% Apr 12, 2012 - Apr 16, 2012	N/A
#13	-0.70% Apr 13, 2015 - Apr 15, 2015	N/A

Correlation

Correlation between MACK and IMPP is -0.44 which considered as a weak negative correlation - the stocks show a slight tendency to move in opposite directions.

-0.44

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