STG vs ATHR

Comparison between Sunlands Technology Group (STG, Company) and Aether Holdings Inc (ATHR, Company).

STG is from the Consumer Defensive sector, while ATHR is from the Technology sector.

STG vs ATHR - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	STG(COMPANY)	ATHR(COMPANY)
Market Cap	$38M	$38M
Max Drawdown	98.23%	88.44%
Sharpe Ratio	0.01	-0.93
5Y Beta	0.17	0.87
Industry	Education & Training Services	Software - Application
P/E Ratio	0.74	-8.06
Forward P/E	6.66	N/A
PEG Ratio	0.17	-0.04
Debt to Equity	13.01%	0.00%
Free Cash Flow Yield	53.77%	-16.43%
P/S Ratio	0.02	28.24
P/B Ratio	0.26	16.39

Market Cap

Winner

STG

$38M

ATHR

$38M

Max Drawdown

STG

98.23%

Winner

ATHR

88.44%

Sharpe Ratio

Winner

STG

0.01

ATHR

-0.93

5Y Beta

Winner

STG

0.17

ATHR

0.87

Industry

STG

Education & Training Services

ATHR

Software - Application

P/E Ratio

STG

0.74

Winner

ATHR

-8.06

Forward P/E

STG

6.66

ATHR

N/A

PEG Ratio

STG

0.17

Winner

ATHR

-0.04

Debt to Equity

STG

13.01%

Winner

ATHR

0.00%

Free Cash Flow Yield

Winner

STG

53.77%

ATHR

-16.43%

P/S Ratio

Winner

STG

0.02

ATHR

28.24

P/B Ratio

Winner

STG

0.26

ATHR

16.39

STG vs ATHR - Historical Returns

Returns include dividend reinvestment.

Period	STG	ATHR
1 month	-8.28%	-15.83%
3 months	-34.69%	-5.18%
6 months	-50.52%	-52.01%
1 year	-53.09%	-76.65%
5 years(CAGR)	-23.69%	N/A
10 years(CAGR)	-36.70%	N/A
Max(CAGR)	-36.70%	-40.81%

Winner

STG

-8.28%

ATHR

-15.83%

STG

-34.69%

Winner

ATHR

-5.18%

Winner

STG

-50.52%

ATHR

-52.01%

Winner

STG

-53.09%

ATHR

-76.65%

5Y(CAGR)

STG

-23.69%

ATHR

N/A

10Y(CAGR)

STG

-36.70%

ATHR

N/A

Max(CAGR)

Winner

STG

-36.70%

ATHR

-40.81%

STG vs ATHR - Annual Returns (2018 - 2026)

Returns include dividend reinvestment.

Year	STG	ATHR
2026	-51.35%	-49.68%
2025	+9.63%	+7.83%
2024	-44.44%	N/A
2023	+33.12%	N/A
2022	+57.37%	N/A
2021	-62.99%	N/A
2020	-58.87%	N/A
2019	-21.88%	N/A
2018	-72.61%	N/A

STG vs ATHR Drawdown Comparison

The maximum drawdown for STG was -98.23%, occurring on May 10, 2022. 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 STG drawdown is -97.67%. The current ATHR drawdown is -82.12%.

Rank	STG	ATHR
#1	-98.23% Mar 23, 2018 - May 10, 2022	-88.44% May 22, 2025 - Apr 2, 2026
#2	N/A	-19.86% May 5, 2025 - May 19, 2025
#3	N/A	-12.35% Apr 10, 2025 - Apr 23, 2025
#4	N/A	-8.73% Apr 23, 2025 - Apr 29, 2025