ATRA vs CSPI

Comparison between Atara Biotherapeutics Inc (ATRA, Company) and CSP Inc (CSPI, Company).

ATRA is from the Healthcare sector, while CSPI is from the Technology sector.

5-Year PerformanceCSPI has outperformed ATRA, delivering a return of +9.7% compared to -50.8%

ATRA vs CSPI - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ATRA(COMPANY)	CSPI(COMPANY)
Market Cap	$86M	$86M
Max Drawdown	99.74%	85.06%
Sharpe Ratio	0.90	-0.23
5Y Beta	1.36	1.19
Industry	Biotechnology	Information Technology Services
P/E Ratio	-8.34	-793.91
Forward P/E	3.63	16.56
PEG Ratio	0.00	0.92
Dividend Yield	N/A	1.41%
5Y EPS CAGR	-58.48%	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-30.19%	-6.08%
P/S Ratio	3.92	1.48
P/B Ratio	16.14	1.92

Market Cap

Winner

ATRA

$86M

CSPI

$86M

Max Drawdown

ATRA

99.74%

Winner

CSPI

85.06%

Sharpe Ratio

Winner

ATRA

0.90

CSPI

-0.23

5Y Beta

ATRA

1.36

Winner

CSPI

1.19

Industry

ATRA

Biotechnology

CSPI

Information Technology Services

P/E Ratio

ATRA

-8.34

Winner

CSPI

-793.91

Forward P/E

Winner

ATRA

3.63

CSPI

16.56

PEG Ratio

Winner

ATRA

0.00

CSPI

0.92

Dividend Yield

ATRA

N/A

CSPI

1.41%

5Y EPS CAGR

ATRA

-58.48%

CSPI

N/A

Debt to Equity

ATRA

0.00%

CSPI

0.00%

Free Cash Flow Yield

ATRA

-30.19%

Winner

CSPI

-6.08%

P/S Ratio

ATRA

3.92

Winner

CSPI

1.48

P/B Ratio

ATRA

16.14

Winner

CSPI

1.92

ATRA vs CSPI - Historical Returns

Returns include dividend reinvestment.

Period	ATRA	CSPI
1 month	+13.88%	-10.94%
3 months	+130.34%	+2.92%
6 months	-36.23%	-32.52%
1 year	+41.62%	-17.99%
5 years(CAGR)	-50.81%	+9.65%
10 years(CAGR)	-32.30%	+9.16%
Max(CAGR)	-23.77%	+6.67%

Winner

ATRA

+13.88%

CSPI

-10.94%

Winner

ATRA

+130.34%

CSPI

+2.92%

ATRA

-36.23%

Winner

CSPI

-32.52%

Winner

ATRA

+41.62%

CSPI

-17.99%

5Y(CAGR)

ATRA

-50.81%

Winner

CSPI

+9.65%

10Y(CAGR)

ATRA

-32.30%

Winner

CSPI

+9.16%

Max(CAGR)

ATRA

-23.77%

Winner

CSPI

+6.67%

ATRA vs CSPI - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	ATRA	CSPI
2026	-37.20%	-26.58%
2025	+27.75%	-24.00%
2024	+10.94%	+58.00%
2023	-84.37%	+108.49%
2022	-80.58%	+6.22%
2021	-19.76%	+9.33%
2020	+19.62%	-41.74%
2019	-53.29%	+39.13%
2018	+91.93%	-32.51%
2017	+20.07%	+60.94%
2016	-40.96%	+63.67%
2015	-1.09%	-1.94%
2014	+151.17%	-2.90%
2013	N/A	+28.37%
2012	N/A	+112.29%
2011	N/A	-16.15%
2010	N/A	-4.15%
2009	N/A	+17.31%
2008	N/A	-56.50%
2007	N/A	-17.81%
2006	N/A	+19.59%
2005	N/A	-27.69%
2004	N/A	+63.62%
2003	N/A	+136.40%
2002	N/A	-28.33%
2001	N/A	+18.33%
2000	N/A	-61.00%
1999	N/A	+43.50%

ATRA vs CSPI Drawdown Comparison

The maximum drawdown for ATRA was -99.74%, occurring on Feb 20, 2026. This drawdown has not yet recovered.

The maximum drawdown for CSPI was -84.47%, occurring on Oct 21, 2002. Recovery took 4181 trading sessions.

The current ATRA drawdown is -99.30%. The current CSPI drawdown is -68.17%.

Rank	ATRA	CSPI
#1	-99.74% Apr 23, 2015 - Feb 20, 2026	-84.47% Mar 2, 2000 - Oct 13, 2016
#2	-43.40% Dec 2, 2014 - Mar 12, 2015	-71.07% Mar 1, 2024 - Mar 26, 2026
#3	-21.57% Nov 7, 2014 - Dec 2, 2014	-70.02% Jan 23, 2018 - Sep 5, 2023
#4	-10.42% Mar 23, 2015 - Mar 30, 2015	-41.91% Dec 9, 1999 - Feb 14, 2000
#5	-7.46% Oct 20, 2014 - Oct 24, 2014	-39.71% Dec 1, 2023 - Feb 12, 2024
#6	-7.11% Oct 28, 2014 - Nov 3, 2014	-32.17% Sep 18, 2023 - Nov 9, 2023
#7	-6.34% Mar 30, 2015 - Apr 2, 2015	-27.81% Oct 13, 2016 - Dec 19, 2017
#8	-5.13% Mar 12, 2015 - Mar 17, 2015	-15.93% Feb 26, 2024 - Mar 1, 2024
#9	-4.65% Mar 17, 2015 - Mar 19, 2015	-12.54% Feb 14, 2000 - Feb 28, 2000
#10	-3.50% Apr 2, 2015 - Apr 8, 2015	-11.07% Dec 29, 2017 - Jan 12, 2018
#11	-1.95% Apr 16, 2015 - Apr 20, 2015	-10.55% Nov 1, 1999 - Dec 6, 1999
#12	-0.44% Nov 5, 2014 - Nov 7, 2014	-9.42% Feb 16, 2024 - Feb 21, 2024
#13	-0.27% Apr 13, 2015 - Apr 16, 2015	-8.27% Dec 6, 1999 - Dec 8, 1999
#14	N/A	-7.46% Nov 9, 2023 - Nov 21, 2023
#15	N/A	-3.99% Feb 12, 2024 - Feb 15, 2024

Correlation

Correlation between ATRA and CSPI is -0.58 which considered as a moderate negative correlation - the stocks show some tendency to move in opposite directions.

-0.58

-101