PTLO vs OSS

Comparison between Portillos Inc - Class A (PTLO, Company) and One Stop Systems Inc (OSS, Company).

PTLO is from the Consumer Cyclical sector, while OSS is from the Technology sector.

5-Year PerformanceOSS has outperformed PTLO, delivering a return of +16.7% compared to -31.8%

PTLO vs OSS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	PTLO(COMPANY)	OSS(COMPANY)
Market Cap	$322M	$322M
Max Drawdown	92.97%	83.61%
Sharpe Ratio	-1.22	1.20
5Y Beta	0.95	1.82
Industry	Restaurants	Computer Hardware
P/E Ratio	23.29	50.17
Forward P/E	24.21	1111.11
5Y EPS CAGR	N/A	30.81%
Debt to Equity	51.56%	0.00%
Free Cash Flow Yield	-3.05%	-2.39%
P/S Ratio	0.44	9.40
P/B Ratio	0.69	7.10

Market Cap

PTLO

$322M

Winner

OSS

$322M

Max Drawdown

PTLO

92.97%

Winner

OSS

83.61%

Sharpe Ratio

PTLO

-1.22

Winner

OSS

1.20

5Y Beta

Winner

PTLO

0.95

OSS

1.82

Industry

PTLO

Restaurants

OSS

Computer Hardware

P/E Ratio

Winner

PTLO

23.29

OSS

50.17

Forward P/E

Winner

PTLO

24.21

OSS

1111.11

5Y EPS CAGR

PTLO

N/A

OSS

30.81%

Debt to Equity

PTLO

51.56%

Winner

OSS

0.00%

Free Cash Flow Yield

PTLO

-3.05%

Winner

OSS

-2.39%

P/S Ratio

Winner

PTLO

0.44

OSS

9.40

P/B Ratio

Winner

PTLO

0.69

OSS

7.10

PTLO vs OSS - Historical Returns

Returns include dividend reinvestment.

Period	PTLO	OSS
1 month	-1.47%	-29.13%
3 months	-23.03%	+26.75%
6 months	-16.87%	+13.42%
1 year	-54.21%	+115.99%
5 years(CAGR)	-31.84%	+16.74%
10 years(CAGR)	N/A	+10.91%
Max(CAGR)	-31.84%	+10.91%

Winner

PTLO

-1.47%

OSS

-29.13%

PTLO

-23.03%

Winner

OSS

+26.75%

PTLO

-16.87%

Winner

OSS

+13.42%

PTLO

-54.21%

Winner

OSS

+115.99%

5Y(CAGR)

PTLO

-31.84%

Winner

OSS

+16.74%

10Y(CAGR)

PTLO

N/A

OSS

+10.91%

Max(CAGR)

PTLO

-31.84%

Winner

OSS

+10.91%

PTLO vs OSS - Annual Returns (2018 - 2026)

Returns include dividend reinvestment.

Year	PTLO	OSS
2026	+1.96%	+72.79%
2025	-51.02%	+99.44%
2024	-39.82%	+57.58%
2023	-3.63%	-30.46%
2022	-57.98%	-39.56%
2021	+29.00%	+29.92%
2020	N/A	+84.76%
2019	N/A	-2.42%
2018	N/A	-60.25%

PTLO vs OSS Drawdown Comparison

The maximum drawdown for PTLO was -92.97%, occurring on Jun 4, 2026. This drawdown has not yet recovered.

The maximum drawdown for OSS was -83.61%, occurring on Mar 18, 2020. Recovery took 735 trading sessions.

The current PTLO drawdown is -91.37%. The current OSS drawdown is -41.10%.

Rank	PTLO	OSS
#1	-92.97% Nov 17, 2021 - Jun 4, 2026	-83.61% Mar 9, 2018 - Feb 9, 2021
#2	-14.07% Nov 4, 2021 - Nov 16, 2021	-82.62% Mar 11, 2021 - Jan 12, 2026
#3	-11.19% Oct 25, 2021 - Nov 2, 2021	-41.10% Jun 2, 2026 - Jul 28, 2026
#4	N/A	-38.32% Jan 14, 2026 - May 6, 2026
#5	N/A	-22.10% Feb 19, 2021 - Mar 1, 2021
#6	N/A	-17.93% Mar 1, 2021 - Mar 11, 2021
#7	N/A	-10.61% May 14, 2026 - May 22, 2026
#8	N/A	-8.50% Feb 8, 2018 - Mar 7, 2018
#9	N/A	-5.74% Feb 1, 2018 - Feb 6, 2018
#10	N/A	-5.10% Feb 6, 2018 - Feb 8, 2018
#11	N/A	-2.32% May 11, 2026 - May 14, 2026
#12	N/A	-2.19% May 22, 2026 - May 28, 2026
#13	N/A	-1.61% Feb 10, 2021 - Feb 16, 2021
#14	N/A	-1.50% May 6, 2026 - May 8, 2026
#15	N/A	-1.38% Feb 16, 2021 - Feb 18, 2021

Correlation

Correlation between PTLO and OSS is -0.37 which considered as a weak negative correlation - the stocks show a slight tendency to move in opposite directions.

-0.37

-101