ZYBT vs ATHR

Comparison between Zhengye Biotechnology Holding Ltd (ZYBT, Company) and Aether Holdings Inc (ATHR, Company).

ZYBT is from the Healthcare sector, while ATHR is from the Technology sector.

ZYBT vs ATHR - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ZYBT(COMPANY)	ATHR(COMPANY)
Market Cap	$36M	$36M
Max Drawdown	94.98%	88.44%
Sharpe Ratio	-0.76	-0.94
5Y Beta	1.53	0.73
Industry	Drug Manufacturers - Specialty & Generic	Software - Application
P/E Ratio	-3.56	-7.52
PEG Ratio	N/A	-0.04
Debt to Equity	4.10%	0.00%
Free Cash Flow Yield	4.96%	-17.60%

Market Cap

ZYBT

$36M

Winner

ATHR

$36M

Max Drawdown

ZYBT

94.98%

Winner

ATHR

88.44%

Sharpe Ratio

Winner

ZYBT

-0.76

ATHR

-0.94

5Y Beta

ZYBT

1.53

Winner

ATHR

0.73

Industry

ZYBT

Drug Manufacturers - Specialty & Generic

ATHR

Software - Application

P/E Ratio

ZYBT

-3.56

Winner

ATHR

-7.52

PEG Ratio

ZYBT

N/A

ATHR

-0.04

Debt to Equity

ZYBT

4.10%

Winner

ATHR

0.00%

Free Cash Flow Yield

Winner

ZYBT

4.96%

ATHR

-17.60%

ZYBT vs ATHR - Historical Returns

Returns include dividend reinvestment.

Period	ZYBT	ATHR
1 month	-18.74%	-22.37%
3 months	-23.46%	-5.75%
6 months	-59.24%	-49.74%
1 year	-90.73%	-76.59%
Max(CAGR)	-72.61%	-42.97%

Winner

ZYBT

-18.74%

ATHR

-22.37%

ZYBT

-23.46%

Winner

ATHR

-5.75%

ZYBT

-59.24%

Winner

ATHR

-49.74%

ZYBT

-90.73%

Winner

ATHR

-76.59%

Max(CAGR)

ZYBT

-72.61%

Winner

ATHR

-42.97%

ZYBT vs ATHR - Annual Returns (2025 - 2026)

Returns include dividend reinvestment.

Year	ZYBT	ATHR
2026	-33.63%	-52.27%
2025	-76.34%	+7.83%

ZYBT vs ATHR Drawdown Comparison

The maximum drawdown for ZYBT was -94.98%, occurring on Mar 20, 2026. This drawdown has not yet recovered.

The maximum drawdown for ATHR was -88.44%, occurring on Apr 2, 2026. This drawdown has not yet recovered.

The current ZYBT drawdown is -94.70%. The current ATHR drawdown is -83.04%.

Rank	ZYBT	ATHR
#1	-94.98% Apr 28, 2025 - Mar 20, 2026	-88.44% May 22, 2025 - Apr 2, 2026
#2	-55.61% Mar 25, 2025 - Apr 17, 2025	-19.86% May 5, 2025 - May 19, 2025
#3	-23.46% Apr 17, 2025 - Apr 24, 2025	-12.35% Apr 10, 2025 - Apr 23, 2025
#4	-19.40% Feb 20, 2025 - Mar 24, 2025	-8.73% Apr 23, 2025 - Apr 29, 2025
#5	-14.40% Jan 7, 2025 - Feb 13, 2025	N/A
#6	-7.01% Feb 14, 2025 - Feb 20, 2025	N/A
#7	-1.04% Apr 24, 2025 - Apr 28, 2025	N/A