ASPN vs PBPB

Comparison between Aspen Aerogels Inc (ASPN, Company) and Potbelly Corp (PBPB, Company).

ASPN is from the Industrials sector, while PBPB is from the Consumer Cyclical sector.

5-Year PerformancePBPB has outperformed ASPN, delivering a return of +34.4% compared to -23.7%

ASPN vs PBPB - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ASPN(COMPANY)	PBPB(COMPANY)
Market Cap	$527M	$527M
Max Drawdown	95.96%	94.51%
Sharpe Ratio	0.42	1.37
5Y Beta	1.65	N/A
Industry	Building Products & Equipment	Restaurants
P/E Ratio	-4.70	48.95
Forward P/E	714.29	N/A
PEG Ratio	0.00	N/A
5Y EPS CAGR	8.36%	N/A
Debt to Equity	40.04%	N/A
Free Cash Flow Yield	6.75%	N/A
P/S Ratio	2.29	1.12
P/B Ratio	2.47	8.60

Market Cap

ASPN

$527M

Winner

PBPB

$527M

Max Drawdown

ASPN

95.96%

Winner

PBPB

94.51%

Sharpe Ratio

ASPN

0.42

Winner

PBPB

1.37

5Y Beta

ASPN

1.65

PBPB

N/A

Industry

ASPN

Building Products & Equipment

PBPB

Restaurants

P/E Ratio

Winner

ASPN

-4.70

PBPB

48.95

Forward P/E

ASPN

714.29

PBPB

N/A

PEG Ratio

ASPN

0.00

PBPB

N/A

5Y EPS CAGR

ASPN

8.36%

PBPB

N/A

Debt to Equity

ASPN

40.04%

PBPB

N/A

Free Cash Flow Yield

ASPN

6.75%

PBPB

N/A

P/S Ratio

ASPN

2.29

Winner

PBPB

1.12

P/B Ratio

Winner

ASPN

2.47

PBPB

8.60

ASPN vs PBPB - Historical Returns

Returns include dividend reinvestment.

Period	ASPN	PBPB
1 month	+36.23%	+0.62%
3 months	+72.48%	+31.90%
6 months	+59.32%	+109.55%
1 year	-2.59%	+114.81%
5 years(CAGR)	-23.71%	+34.36%
10 years(CAGR)	+2.77%	+4.17%
Max(CAGR)	-5.24%	-4.75%

Winner

ASPN

+36.23%

PBPB

+0.62%

Winner

ASPN

+72.48%

PBPB

+31.90%

ASPN

+59.32%

Winner

PBPB

+109.55%

ASPN

-2.59%

Winner

PBPB

+114.81%

5Y(CAGR)

ASPN

-23.71%

Winner

PBPB

+34.36%

10Y(CAGR)

ASPN

+2.77%

Winner

PBPB

+4.17%

Max(CAGR)

ASPN

-5.24%

Winner

PBPB

-4.75%

ASPN vs PBPB - Annual Returns (2013 - 2026)

Returns include dividend reinvestment.

Year	ASPN	PBPB
2026	+95.16%	N/A
2025	-76.75%	+82.71%
2024	-22.50%	-6.27%
2023	+56.24%	+89.45%
2022	-76.74%	-3.30%
2021	+215.33%	+28.28%
2020	+116.75%	+3.77%
2019	+249.55%	-47.45%
2018	-57.23%	-36.61%
2017	+14.82%	-7.87%
2016	-31.74%	+10.63%
2015	-26.87%	-11.02%
2014	-25.77%	-46.46%
2013	N/A	-21.09%

ASPN vs PBPB Drawdown Comparison

The maximum drawdown for ASPN was -95.96%, occurring on Feb 25, 2026. This drawdown has not yet recovered.

The maximum drawdown for PBPB was -94.51%, occurring on May 26, 2020. This drawdown has not yet recovered.

The current ASPN drawdown is -91.14%. The current PBPB drawdown is -47.16%.

Rank	ASPN	PBPB
#1	-95.96% Nov 18, 2021 - Feb 25, 2026	-94.51% Oct 7, 2013 - May 26, 2020
#2	-85.95% Jun 24, 2014 - Oct 1, 2020	N/A
#3	-34.92% Feb 10, 2021 - Jun 30, 2021	N/A
#4	-16.30% Oct 23, 2020 - Nov 24, 2020	N/A
#5	-14.61% Jul 12, 2021 - Jul 21, 2021	N/A
#6	-13.38% Jul 28, 2021 - Aug 19, 2021	N/A
#7	-11.76% Oct 13, 2021 - Oct 29, 2021	N/A
#8	-10.84% Dec 24, 2020 - Jan 7, 2021	N/A
#9	-10.49% Jan 15, 2021 - Jan 27, 2021	N/A
#10	-10.20% Dec 8, 2020 - Dec 16, 2020	N/A
#11	-9.70% Sep 2, 2021 - Sep 27, 2021	N/A
#12	-8.99% Oct 1, 2020 - Oct 15, 2020	N/A
#13	-7.23% Dec 17, 2020 - Dec 22, 2020	N/A
#14	-5.36% Nov 27, 2020 - Dec 8, 2020	N/A
#15	-5.02% Oct 15, 2020 - Oct 22, 2020	N/A

Correlation

Correlation between ASPN and PBPB is -0.36 which considered as a weak negative correlation - the stocks show a slight tendency to move in opposite directions.

-0.36

-101