PTCT vs AWI

Comparison between PTC Therapeutics Inc (PTCT, Company) and Armstrong World Industries Inc (AWI, Company).

PTCT is from the Healthcare sector, while AWI is from the Industrials sector.

5-Year PerformancePTCT has outperformed AWI, delivering a return of +14.1% compared to +8.8%

PTCT vs AWI - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	PTCT(COMPANY)	AWI(COMPANY)
Market Cap	$6.74B	$6.74B
Max Drawdown	94.60%	83.42%
Sharpe Ratio	1.38	-0.15
5Y Beta	0.98	0.87
Industry	Biotechnology	Building Products & Equipment
P/E Ratio	-35.24	22.21
Forward P/E	59.17	18.98
PEG Ratio	0.81	1.67
Dividend Yield	N/A	0.83%
5Y Dividends CAGR	N/A	9.81%
5Y EPS CAGR	-16.59%	15.96%
Debt to Equity	-159.00%	53.68%
Free Cash Flow Yield	-3.36%	5.14%
P/S Ratio	8.16	4.10
P/B Ratio	1743.27	7.56

Market Cap

Winner

PTCT

$6.74B

AWI

$6.74B

Max Drawdown

PTCT

94.60%

Winner

AWI

83.42%

Sharpe Ratio

Winner

PTCT

1.38

AWI

-0.15

5Y Beta

PTCT

0.98

Winner

AWI

0.87

Industry

PTCT

Biotechnology

AWI

Building Products & Equipment

P/E Ratio

Winner

PTCT

-35.24

AWI

22.21

Forward P/E

PTCT

59.17

Winner

AWI

18.98

PEG Ratio

Winner

PTCT

0.81

AWI

1.67

Dividend Yield

PTCT

N/A

AWI

0.83%

5Y Dividends CAGR

PTCT

N/A

AWI

9.81%

5Y EPS CAGR

PTCT

-16.59%

Winner

AWI

15.96%

Debt to Equity

Winner

PTCT

-159.00%

AWI

53.68%

Free Cash Flow Yield

PTCT

-3.36%

Winner

AWI

5.14%

P/S Ratio

PTCT

8.16

Winner

AWI

4.10

P/B Ratio

PTCT

1743.27

Winner

AWI

7.56

PTCT vs AWI - Historical Returns

Returns include dividend reinvestment.

Period	PTCT	AWI
1 month	+22.10%	+3.85%
3 months	+22.93%	-3.61%
6 months	+8.56%	-19.03%
1 year	+69.50%	-3.70%
5 years(CAGR)	+14.10%	+8.79%
10 years(CAGR)	+27.83%	+15.90%
Max(CAGR)	+13.23%	+10.96%

Winner

PTCT

+22.10%

AWI

+3.85%

Winner

PTCT

+22.93%

AWI

-3.61%

Winner

PTCT

+8.56%

AWI

-19.03%

Winner

PTCT

+69.50%

AWI

-3.70%

5Y(CAGR)

Winner

PTCT

+14.10%

AWI

+8.79%

10Y(CAGR)

Winner

PTCT

+27.83%

AWI

+15.90%

Max(CAGR)

Winner

PTCT

+13.23%

AWI

+10.96%

PTCT vs AWI - Annual Returns (2006 - 2026)

Returns include dividend reinvestment.

Year	PTCT	AWI
2026	+8.56%	-19.03%
2025	+65.56%	+37.41%
2024	+60.98%	+46.15%
2023	-27.78%	+43.39%
2022	-10.36%	-40.01%
2021	-34.17%	+64.70%
2020	+25.99%	-21.26%
2019	+42.90%	+58.38%
2018	+96.56%	-5.11%
2017	+48.53%	+43.31%
2016	-64.65%	-7.23%
2015	-36.47%	-9.55%
2014	+209.26%	-10.99%
2013	+2.91%	+9.96%
2012	N/A	+32.56%
2011	N/A	+1.08%
2010	N/A	+43.65%
2009	N/A	+76.47%
2008	N/A	-38.59%
2007	N/A	-5.40%
2006	N/A	+5.97%

PTCT vs AWI Drawdown Comparison

The maximum drawdown for PTCT was -94.60%, occurring on Nov 3, 2016. Recovery took 2689 trading sessions.

The maximum drawdown for AWI was -80.88%, occurring on Mar 9, 2009. Recovery took 865 trading sessions.

The current PTCT drawdown is -3.41%. The current AWI drawdown is -21.62%.

Rank	PTCT	AWI
#1	-94.60% Mar 17, 2015 - Nov 21, 2025	-80.88% Jun 4, 2007 - Nov 5, 2010
#2	-56.81% Feb 27, 2014 - Sep 15, 2014	-46.43% Mar 4, 2020 - Aug 11, 2021
#3	-39.55% Sep 23, 2013 - Jan 15, 2014	-46.06% Dec 8, 2021 - Feb 20, 2024
#4	-27.17% Nov 26, 2025 - Mar 6, 2026	-40.87% Jan 16, 2014 - Jan 2, 2018
#5	-25.36% Sep 26, 2014 - Dec 2, 2014	-31.68% May 31, 2011 - Jan 18, 2012
#6	-25.27% Jan 17, 2014 - Feb 20, 2014	-24.90% Oct 21, 2025 - Jun 8, 2026
#7	-23.59% Jul 18, 2013 - Sep 4, 2013	-23.45% Sep 12, 2018 - Feb 22, 2019
#8	-22.29% Jun 25, 2013 - Jul 17, 2013	-22.03% Jun 18, 2012 - Oct 31, 2012
#9	-19.59% Jan 20, 2015 - Feb 23, 2015	-22.00% Nov 26, 2024 - Jun 27, 2025
#10	-18.21% Sep 10, 2013 - Sep 23, 2013	-18.89% Feb 13, 2013 - Dec 30, 2013
#11	-13.33% Dec 12, 2014 - Dec 19, 2014	-15.24% Aug 11, 2021 - Nov 8, 2021
#12	-10.21% Dec 19, 2014 - Jan 13, 2015	-14.34% Jan 26, 2018 - Jun 8, 2018
#13	-6.13% Feb 25, 2015 - Mar 11, 2015	-13.22% Mar 28, 2012 - Jun 18, 2012
#14	-3.04% Dec 9, 2014 - Dec 11, 2014	-13.02% Nov 2, 2012 - Jan 9, 2013
#15	-2.36% Mar 12, 2015 - Mar 17, 2015	-11.48% Oct 18, 2006 - Nov 29, 2006