PESI vs OACC

Comparison between Perma-Fix Environmental Services Inc (PESI, Company) and Oaktree Acquisition Corp III Life Sciences - Class A (OACC, Company).

PESI is from the Industrials sector, while OACC is from the Financial Services sector.

PESI vs OACC - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	PESI(COMPANY)	OACC(COMPANY)
Market Cap	$204M	$204M
Max Drawdown	89.92%	2.74%
Sharpe Ratio	0.41	-0.64
5Y Beta	1.15	0.04
Industry	Waste Management	Shell Companies
P/E Ratio	-11.51	32.86
Forward P/E	99.01	N/A
Debt to Equity	4.14%	0.01%
Free Cash Flow Yield	-8.57%	-0.21%

Market Cap

PESI

$204M

Winner

OACC

$204M

Max Drawdown

PESI

89.92%

Winner

OACC

2.74%

Sharpe Ratio

Winner

PESI

0.41

OACC

-0.64

5Y Beta

PESI

1.15

Winner

OACC

0.04

Industry

PESI

Waste Management

OACC

Shell Companies

P/E Ratio

Winner

PESI

-11.51

OACC

32.86

Forward P/E

PESI

99.01

OACC

N/A

Debt to Equity

PESI

4.14%

Winner

OACC

0.01%

Free Cash Flow Yield

PESI

-8.57%

Winner

OACC

-0.21%

PESI vs OACC - Historical Returns

Returns include dividend reinvestment.

Period	PESI	OACC
1 month	+17.65%	-0.47%
3 months	-9.47%	-0.47%
6 months	-16.92%	+0.09%
1 year	+8.91%	+0.57%
5 years(CAGR)	+10.03%	N/A
10 years(CAGR)	+7.53%	N/A
Max(CAGR)	+1.53%	+4.28%

Winner

PESI

+17.65%

OACC

-0.47%

PESI

-9.47%

Winner

OACC

-0.47%

PESI

-16.92%

Winner

OACC

+0.09%

Winner

PESI

+8.91%

OACC

+0.57%

5Y(CAGR)

PESI

+10.03%

OACC

N/A

10Y(CAGR)

PESI

+7.53%

OACC

N/A

Max(CAGR)

PESI

+1.53%

Winner

OACC

+4.28%

PESI vs OACC - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	PESI	OACC
2026	-10.20%	+0.33%
2025	+17.12%	+6.12%
2024	+43.77%	-0.40%
2023	+114.75%	N/A
2022	-43.52%	N/A
2021	+9.90%	N/A
2020	-36.15%	N/A
2019	+254.09%	N/A
2018	-35.62%	N/A
2017	-3.95%	N/A
2016	+6.85%	N/A
2015	-15.65%	N/A
2014	+38.10%	N/A
2013	-1.10%	N/A
2012	-56.06%	N/A
2011	-7.74%	N/A
2010	-29.74%	N/A
2009	+78.74%	N/A
2008	-47.26%	N/A
2007	+10.76%	N/A
2006	+44.10%	N/A
2005	-10.70%	N/A
2004	-41.27%	N/A
2003	+22.92%	N/A
2002	-7.41%	N/A
2001	+80.81%	N/A
2000	+19.70%	N/A
1999	-19.13%	N/A

PESI vs OACC Drawdown Comparison

The maximum drawdown for PESI was -89.92%, occurring on Jun 28, 2013. This drawdown has not yet recovered.

The maximum drawdown for OACC was -2.74%, occurring on Aug 15, 2025. Recovery took 85 trading sessions.

The current PESI drawdown is -38.38%. The current OACC drawdown is -0.75%.

Rank	PESI	OACC
#1	-89.92% Oct 8, 2001 - Jun 28, 2013	-2.74% Jun 12, 2025 - Oct 14, 2025
#2	-44.72% Nov 8, 2000 - May 1, 2001	-1.72% Apr 2, 2025 - Apr 25, 2025
#3	-31.05% Mar 27, 2000 - Oct 31, 2000	-1.31% Feb 25, 2026 - May 11, 2026
#4	-27.07% Nov 4, 1999 - Jan 27, 2000	-1.13% Oct 14, 2025 - Oct 28, 2025
#5	-24.57% Sep 5, 2001 - Oct 5, 2001	-1.03% Feb 2, 2026 - Feb 25, 2026
#6	-20.71% Jan 31, 2000 - Mar 27, 2000	-0.94% Oct 28, 2025 - Jan 14, 2026
#7	-19.64% May 29, 2001 - Aug 27, 2001	-0.84% May 11, 2026 - May 12, 2026
#8	-7.63% May 4, 2001 - May 22, 2001	-0.76% May 19, 2025 - Jun 4, 2025
#9	-6.40% Nov 1, 1999 - Nov 4, 1999	-0.68% Mar 31, 2025 - Apr 2, 2025
#10	-3.31% Oct 31, 2000 - Nov 6, 2000	-0.61% Jan 14, 2026 - Jan 27, 2026
#11	-2.95% May 23, 2001 - May 25, 2001	-0.57% May 7, 2025 - May 13, 2025
#12	N/A	-0.56% Jan 28, 2026 - Feb 2, 2026
#13	N/A	-0.40% Dec 16, 2024 - Feb 10, 2025
#14	N/A	-0.38% Apr 28, 2025 - May 5, 2025
#15	N/A	-0.30% Feb 10, 2025 - Feb 27, 2025