PTCT vs ALM

Comparison between PTC Therapeutics Inc (PTCT, Company) and Alma Metals Limited (ALM, Company).

PTCT is from the Healthcare sector, while ALM is from the Basic Materials sector.

PTCT vs ALM - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	PTCT(COMPANY)	ALM(COMPANY)
Market Cap	$5.86B	$5.87B
Max Drawdown	94.60%	43.88%
Sharpe Ratio	0.91	1.90
5Y Beta	1.04	2.73
Industry	Biotechnology	Other Industrial Metals & Mining
P/E Ratio	-30.61	N/A
Forward P/E	51.28	62.50
PEG Ratio	0.81	N/A
5Y EPS CAGR	-16.59%	N/A
Debt to Equity	-159.00%	N/A
Free Cash Flow Yield	-3.86%	N/A
P/S Ratio	7.41	117.45
P/B Ratio	1743.27	22.71

Market Cap

PTCT

$5.86B

Winner

ALM

$5.87B

Max Drawdown

PTCT

94.60%

Winner

ALM

43.88%

Sharpe Ratio

PTCT

0.91

Winner

ALM

1.90

5Y Beta

Winner

PTCT

1.04

ALM

2.73

Industry

PTCT

Biotechnology

ALM

Other Industrial Metals & Mining

P/E Ratio

PTCT

-30.61

ALM

N/A

Forward P/E

Winner

PTCT

51.28

ALM

62.50

PEG Ratio

PTCT

0.81

ALM

N/A

5Y EPS CAGR

PTCT

-16.59%

ALM

N/A

Debt to Equity

PTCT

-159.00%

ALM

N/A

Free Cash Flow Yield

PTCT

-3.86%

ALM

N/A

P/S Ratio

Winner

PTCT

7.41

ALM

117.45

P/B Ratio

PTCT

1743.27

Winner

ALM

22.71

PTCT vs ALM - Historical Returns

Returns include dividend reinvestment.

Period	PTCT	ALM
1 month	+9.12%	-18.57%
3 months	+12.06%	-15.49%
6 months	-8.14%	+125.28%
1 year	+37.19%	+241.93%
5 years(CAGR)	+12.61%	N/A
10 years(CAGR)	+24.05%	N/A
Max(CAGR)	+11.92%	+296.48%

Winner

PTCT

+9.12%

ALM

-18.57%

Winner

PTCT

+12.06%

ALM

-15.49%

PTCT

-8.14%

Winner

ALM

+125.28%

PTCT

+37.19%

Winner

ALM

+241.93%

5Y(CAGR)

PTCT

+12.61%

ALM

N/A

10Y(CAGR)

PTCT

+24.05%

ALM

N/A

Max(CAGR)

PTCT

+11.92%

Winner

ALM

+296.48%

PTCT vs ALM - Annual Returns (2013 - 2026)

Returns include dividend reinvestment.

Year	PTCT	ALM
2026	-7.52%	+85.34%
2025	+65.56%	+84.70%
2024	+60.98%	N/A
2023	-27.78%	N/A
2022	-10.36%	N/A
2021	-34.17%	N/A
2020	+25.99%	N/A
2019	+42.90%	N/A
2018	+96.56%	N/A
2017	+48.53%	N/A
2016	-64.65%	N/A
2015	-36.47%	N/A
2014	+209.26%	N/A
2013	+2.91%	N/A

PTCT vs ALM Drawdown Comparison

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

The maximum drawdown for ALM was -43.88%, occurring on Nov 21, 2025. Recovery took 67 trading sessions.

The current PTCT drawdown is -17.72%. The current ALM drawdown is -30.36%.

Rank	PTCT	ALM
#1	-94.60% Mar 17, 2015 - Nov 21, 2025	-43.88% Oct 14, 2025 - Jan 21, 2026
#2	-56.81% Feb 27, 2014 - Sep 15, 2014	-38.20% Mar 11, 2026 - Apr 16, 2026
#3	-39.55% Sep 23, 2013 - Jan 15, 2014	-30.36% Apr 17, 2026 - Jun 5, 2026
#4	-27.17% Nov 26, 2025 - Mar 6, 2026	-29.92% Jul 15, 2025 - Sep 18, 2025
#5	-25.36% Sep 26, 2014 - Dec 2, 2014	-13.89% Feb 9, 2026 - Feb 23, 2026
#6	-25.27% Jan 17, 2014 - Feb 20, 2014	-9.65% Mar 2, 2026 - Mar 10, 2026
#7	-23.59% Jul 18, 2013 - Sep 4, 2013	-6.77% Jan 28, 2026 - Feb 3, 2026
#8	-22.29% Jun 25, 2013 - Jul 17, 2013	-5.88% Sep 23, 2025 - Sep 29, 2025
#9	-19.59% Jan 20, 2015 - Feb 23, 2015	-5.15% Feb 3, 2026 - Feb 6, 2026
#10	-18.21% Sep 10, 2013 - Sep 23, 2013	-4.15% Jan 26, 2026 - Jan 28, 2026
#11	-13.33% Dec 12, 2014 - Dec 19, 2014	-1.64% Sep 29, 2025 - Oct 2, 2025
#12	-10.21% Dec 19, 2014 - Jan 13, 2015	-1.02% Oct 9, 2025 - Oct 13, 2025
#13	-6.13% Feb 25, 2015 - Mar 11, 2015	N/A
#14	-3.04% Dec 9, 2014 - Dec 11, 2014	N/A
#15	-2.36% Mar 12, 2015 - Mar 17, 2015	N/A