BIRD vs PIRS

Comparison between Allbirds Inc Class A (BIRD, Company) and Pieris Pharmaceuticals Inc (PIRS, Company).

5-Year PerformancePIRS has outperformed BIRD, delivering a return of -44.7% compared to -67.5%

BIRD vs PIRS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	BIRD(COMPANY)	PIRS(COMPANY)
Market Cap	$24M	$24M
Max Drawdown	99.62%	99.14%
Sharpe Ratio	0.53	0.55
5Y Beta	2.50	N/A
Industry	Apparel Retail	N/A
P/E Ratio	-0.29	0.98
Debt to Equity	107.17%	0.00%
Free Cash Flow Yield	N/A	62.31%
P/S Ratio	0.17	1.47
P/B Ratio	1.49	1.48

Market Cap

Winner

BIRD

$24M

PIRS

$24M

Max Drawdown

BIRD

99.62%

Winner

PIRS

99.14%

Sharpe Ratio

BIRD

0.53

Winner

PIRS

0.55

5Y Beta

BIRD

2.50

PIRS

N/A

Industry

BIRD

Apparel Retail

PIRS

N/A

P/E Ratio

Winner

BIRD

-0.29

PIRS

0.98

Debt to Equity

BIRD

107.17%

Winner

PIRS

0.00%

Free Cash Flow Yield

BIRD

N/A

PIRS

62.31%

P/S Ratio

Winner

BIRD

0.17

PIRS

1.47

P/B Ratio

BIRD

1.49

Winner

PIRS

1.48

BIRD vs PIRS - Historical Returns

Returns include dividend reinvestment.

Period	BIRD	PIRS
1 month	-48.48%	-15.53%
3 months	-58.19%	-18.42%
6 months	-29.19%	+36.00%
1 year	-71.73%	+21.43%
5 years(CAGR)	-67.52%	-44.70%
10 years(CAGR)	N/A	-27.18%
Max(CAGR)	-67.52%	-27.18%

BIRD

-48.48%

Winner

PIRS

-15.53%

BIRD

-58.19%

Winner

PIRS

-18.42%

BIRD

-29.19%

Winner

PIRS

+36.00%

BIRD

-71.73%

Winner

PIRS

+21.43%

5Y(CAGR)

BIRD

-67.52%

Winner

PIRS

-44.70%

10Y(CAGR)

BIRD

N/A

PIRS

-27.18%

Max(CAGR)

BIRD

-67.52%

Winner

PIRS

-27.18%

BIRD vs PIRS - Annual Returns (2015 - 2026)

Returns include dividend reinvestment.

Year	BIRD	PIRS
2026	-31.60%	N/A
2025	-38.44%	N/A
2024	-73.19%	-8.70%
2023	-45.31%	-83.30%
2022	-85.08%	-73.40%
2021	-47.80%	+38.46%
2020	N/A	-26.90%
2019	N/A	+23.97%
2018	N/A	-65.68%
2017	N/A	+417.12%
2016	N/A	-38.64%
2015	N/A	-37.26%

BIRD vs PIRS Drawdown Comparison

The maximum drawdown for BIRD was -99.59%, occurring on Apr 10, 2026. This drawdown has not yet recovered.

The maximum drawdown for PIRS was -99.14%, occurring on Jul 11, 2024. This drawdown has not yet recovered.

The current BIRD drawdown is -99.51%. The current PIRS drawdown is -98.20%.

Rank	BIRD	PIRS
#1	-99.59% Nov 3, 2021 - Apr 10, 2026	-99.14% Feb 13, 2018 - Jul 11, 2024
#2	N/A	-67.74% Jun 23, 2015 - May 25, 2017
#3	N/A	-29.33% Apr 15, 2015 - Jun 19, 2015
#4	N/A	-28.33% Oct 5, 2017 - Dec 26, 2017
#5	N/A	-24.05% Jul 11, 2017 - Oct 2, 2017
#6	N/A	-14.31% Jun 2, 2017 - Jun 29, 2017
#7	N/A	-11.40% Feb 2, 2018 - Feb 9, 2018
#8	N/A	-10.71% Jan 2, 2018 - Jan 26, 2018
#9	N/A	-5.04% Jan 26, 2018 - Feb 2, 2018
#10	N/A	-4.11% Apr 13, 2015 - Apr 15, 2015
#11	N/A	-3.15% May 25, 2017 - May 30, 2017
#12	N/A	-1.50% Dec 26, 2017 - Dec 28, 2017
#13	N/A	-0.87% May 30, 2017 - Jun 1, 2017
#14	N/A	-0.32% Oct 2, 2017 - Oct 4, 2017