IONS vs DRS

Comparison between Ionis Pharmaceuticals Inc (IONS, Company) and Leonardo DRS Inc (DRS, Company).

IONS is from the Healthcare sector, while DRS is from the Industrials sector.

IONS vs DRS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	IONS(COMPANY)	DRS(COMPANY)
Market Cap	$12B	$12B
Max Drawdown	91.72%	32.80%
Sharpe Ratio	1.67	0.17
5Y Beta	0.72	1.05
Industry	Biotechnology	Aerospace & Defense
P/E Ratio	-70.34	42.26
Forward P/E	90.91	36.36
PEG Ratio	-1.49	1.81
Dividend Yield	N/A	0.79%
5Y EPS CAGR	-21.44%	N/A
Debt to Equity	88.01%	0.40%
Free Cash Flow Yield	-7.90%	2.46%

Market Cap

Winner

IONS

$12B

DRS

$12B

Max Drawdown

IONS

91.72%

Winner

DRS

32.80%

Sharpe Ratio

Winner

IONS

1.67

DRS

0.17

5Y Beta

Winner

IONS

0.72

DRS

1.05

Industry

IONS

Biotechnology

DRS

Aerospace & Defense

P/E Ratio

Winner

IONS

-70.34

DRS

42.26

Forward P/E

IONS

90.91

Winner

DRS

36.36

PEG Ratio

Winner

IONS

-1.49

DRS

1.81

Dividend Yield

IONS

N/A

DRS

0.79%

5Y EPS CAGR

IONS

-21.44%

DRS

N/A

Debt to Equity

IONS

88.01%

Winner

DRS

0.40%

Free Cash Flow Yield

IONS

-7.90%

Winner

DRS

2.46%

IONS vs DRS - Historical Returns

Returns include dividend reinvestment.

Period	IONS	DRS
1 month	+2.21%	+7.79%
3 months	+3.42%	-0.57%
6 months	-4.52%	+39.48%
1 year	+100.27%	+5.09%
5 years(CAGR)	+14.42%	N/A
10 years(CAGR)	+12.68%	N/A
Max(CAGR)	+7.52%	+50.32%

IONS

+2.21%

Winner

DRS

+7.79%

Winner

IONS

+3.42%

DRS

-0.57%

IONS

-4.52%

Winner

DRS

+39.48%

Winner

IONS

+100.27%

DRS

+5.09%

5Y(CAGR)

IONS

+14.42%

DRS

N/A

10Y(CAGR)

IONS

+12.68%

DRS

N/A

Max(CAGR)

IONS

+7.52%

Winner

DRS

+50.32%

IONS vs DRS - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	IONS	DRS
2026	-6.97%	+33.03%
2025	+128.05%	+6.33%
2024	-33.88%	+63.84%
2023	+34.62%	+65.07%
2022	+15.86%	+16.29%
2021	-46.41%	N/A
2020	-7.14%	N/A
2019	+12.35%	N/A
2018	+9.77%	N/A
2017	+6.25%	N/A
2016	-22.45%	N/A
2015	+0.58%	N/A
2014	+54.85%	N/A
2013	+268.21%	N/A
2012	+44.00%	N/A
2011	-29.93%	N/A
2010	-10.20%	N/A
2009	-23.22%	N/A
2008	-7.80%	N/A
2007	+44.10%	N/A
2006	+111.81%	N/A
2005	-9.66%	N/A
2004	-13.36%	N/A
2003	-4.97%	N/A
2002	-68.69%	N/A
2001	+130.55%	N/A
2000	+77.49%	N/A
1999	-44.34%	N/A

IONS vs DRS Drawdown Comparison

The maximum drawdown for IONS was -91.43%, occurring on Mar 18, 2003. Recovery took 3357 trading sessions.

The maximum drawdown for DRS was -32.48%, occurring on Dec 17, 2025. Recovery took 211 trading sessions.

The current IONS drawdown is -14.31%. The current DRS drawdown is -7.27%.

Rank	IONS	DRS
#1	-91.43% Mar 6, 2000 - Jul 11, 2013	-32.48% Jul 25, 2025 - May 28, 2026
#2	-73.25% Mar 19, 2015 - Mar 14, 2019	-22.90% Jan 23, 2025 - May 1, 2025
#3	-70.39% Apr 8, 2019 - Feb 6, 2026	-14.64% Feb 13, 2023 - Apr 5, 2023
#4	-68.14% Dec 2, 1999 - Mar 1, 2000	-13.77% Dec 6, 2024 - Jan 23, 2025
#5	-61.05% Feb 21, 2014 - Dec 10, 2014	-13.52% Nov 14, 2023 - Feb 14, 2024
#6	-28.35% Jul 12, 2013 - Sep 19, 2013	-13.39% Mar 7, 2024 - May 20, 2024
#7	-20.89% Sep 23, 2013 - Nov 27, 2013	-12.28% Nov 29, 2022 - Dec 8, 2022
#8	-19.78% Jan 12, 2015 - Mar 19, 2015	-9.51% May 8, 2023 - Jun 5, 2023
#9	-19.45% Feb 6, 2026 - Mar 24, 2026	-9.21% Jul 22, 2024 - Oct 1, 2024
#10	-11.84% Dec 12, 2014 - Dec 19, 2014	-8.67% Nov 11, 2024 - Dec 6, 2024
#11	-11.49% Dec 19, 2014 - Jan 5, 2015	-8.28% Oct 9, 2024 - Oct 30, 2024
#12	-8.95% Jan 31, 2014 - Feb 13, 2014	-8.25% Jun 11, 2026 - Jun 16, 2026
#13	-8.58% Nov 11, 1999 - Nov 17, 1999	-8.15% Jul 3, 2023 - Sep 12, 2023
#14	-7.67% Jan 22, 2014 - Jan 31, 2014	-7.91% Sep 12, 2023 - Oct 9, 2023
#15	-7.49% Dec 23, 2013 - Jan 8, 2014	-7.68% Dec 23, 2022 - Jan 13, 2023