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Alphamab Oncology(SEHK) 9966

Market CapHK$8.68BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Since IPO (2019)-36%
5 Year-57%
1 Year-3%
1 Month+20%
HK$8.97
+3.40%
+0.30Today
Alphamab Oncology last closing stock price
MetricPriceDate
Last closeHKD 8.972026-08-31
Alphamab Oncology stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week+10.33%HKD 8.132026-08-24
1 month+20.08%HKD 7.472026-07-31
3 month+9.93%HKD 8.162026-06-02
Year to date-8.47%HKD 9.802025-12-31
1 year-3.13%HKD 9.262025-08-29
3 year+3.94%HKD 8.632023-08-31
5 year-57.08%HKD 20.902021-09-01
Since inception-35.78%HKD 13.502019-12-12

Alphamab Oncology Financials at a Glance

Market Cap

HK$8.68BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Revenue (TTM)

CN¥1.20B

Net Income (TTM)

CN¥54.66M

EPS (TTM)

-HK$0.20

P/E Ratio

-68.86

Dividend

HK$0.00

Beta (Volatility)

-0.09 (Low)

Price

HK$8.97

Volume

2,973,500

Open

HK$8.67

Previous Close

HK$8.67

Daily Range

HK$8.40 - HK$9.39

52-Week Range

HK$6.23 - HK$15.75

Estimated Earnings Date

Mar 30, 2027

9966 News

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About Alphamab Oncology

Alphamab Oncology is a clinical-stage biopharmaceutical company focused on developing innovative biological therapies for cancer treatment. The company specializes in the identification, advancement, and commercialization of therapies that target critical immune checkpoints and cancer pathways.

Products and Services
  • KN046: A bispecific monoclonal antibody in Phase III trials targeting PD-L1 and CTLA-4
  • KN026: An anti-HER2 bispecific antibody in Phase II studies for HER2-positive cancers
  • KN035: A PD-L1 inhibitor in pivotal Phase III trials for biliary tract cancer
Growth Outlook
  • Pipeline includes multiple candidates in advanced clinical stages, indicating strong potential for market entry
  • Recent quarterly revenue growth reflects increasing interest in innovative cancer therapies
  • Strategic focus on expanding product offerings in the rapidly growing oncology market
Financial Highlights
  • Recent quarterly revenue of CNY 242.68 million, showing resilience in a challenging market
  • Cash and short-term investments total CNY 1.35 billion, providing a solid financial foundation
  • Operating expenses reflect significant investment in research and development, crucial for future growth
Alphamab Oncology is positioned in the biotechnology sector, with a robust pipeline of therapies that address significant unmet medical needs in oncology. The company's focus on innovative treatments, combined with a strong financial position, suggests potential for future growth and market impact. The ongoing clinical trials and strategic initiatives may enhance Alphamab's visibility and competitiveness in the biopharmaceutical landscape.
AI Generated • Aug 18, 2026

Industry

Biotechnology

Sector

Health Care

Employees

498

CEO

Ting Xu, PhD

Website

www.alphamabonc.com

Headquarters

Suzhou, JS 215127, CN

9966 Financials

Key Financial Metrics (TTM)

Gross Margin

83.01%

Operating Margin

-26.85%

Net Income Margin

-19.87%

Return on Equity

-6.26%

Return on Capital

-8.14%

Return on Assets

-5.33%

Earnings Yield

-1.45%

Dividend Yield

0.00%

Payout Ratio

0.00%

Stock Overview

Market Cap

HK$8.68BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Shares Outstanding

968.66M

Volume

2.97M

Avg. Volume

1.67M

Financials (TTM)

Gross Profit

CN¥1.05B

Operating Income

-CN¥49.94M

EBITDA

CN¥68.74M

Operating Cash Flow

CN¥107.63M

Capital Expenditure

-CN¥53.61M

Free Cash Flow

CN¥54.02M

Cash & ST Invst.

CN¥1.35B

Total Debt

CN¥123.03M

Alphamab Oncology Performance Analysis

Alphamab Oncology annual revenue and year-over-year revenue growth by fiscal year
Fiscal yearPeriod endRevenueYoY growth
20222022-12-31CNY 194,020,41310.2%
20232023-12-31CNY 241,744,83224.6%
20242024-12-31CNY 693,993,250187.1%
20252025-12-31CNY 614,095,091-11.5%
Alphamab Oncology sequential (quarter-over-quarter) revenue growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q22024-06-30110.9%
Q42024-12-31168.8%
Q22025-06-30-31.5%
Q42025-12-31-24.0%
Alphamab Oncology annual diluted earnings per share and year-over-year EPS growth by fiscal year
Fiscal yearPeriod endDiluted EPSYoY growth
20222022-12-31CNY -0.40-23.9%
20232023-12-31CNY -0.24-40.1%
20242024-12-31CNY 0.18N/A
20252025-12-31CNY -0.13N/A
Alphamab Oncology sequential (quarter-over-quarter) diluted earnings per share growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q22024-06-3074.1%
Q42024-12-31550.6%
Q22025-06-30-90.5%
Q42025-12-31-750.0%

Revenue Growth Rate

Annual and quarterly growth comparison

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q4 2025YOY CHG

Revenue

CN¥242.68M

+194.8%

Gross Profit

CN¥178.46M

+196.3%

Gross Margin

73.54%

N/A

Market Cap

HK$8.68BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

N/A

Market Cap/Employee

HK$17.44M

N/A

Employees

498

N/A

Net Income

-CN¥133.25M

+22.0%

EBITDA

-CN¥118.89M

+29.4%

Quarterly Fundamentals

Name
Q4 2025YOY CHG

Total Cash

CN¥1.35B

-4.0%

Total Debt

CN¥123.03M

-52.1%

Accounts Receivable

CN¥135.58M

+1801.3%

Inventory

CN¥107.88M

+37.0%

Long Term Debt

CN¥87.36M

-50.5%

Short Term Debt

CN¥35.66M

-55.7%

Return on Assets

-5.33%

N/A

Return on Invested Capital

-8.31%

N/A

Free Cash Flow

-CN¥112.74M

+21.3%

Operating Cash Flow

-CN¥102.86M

+20.4%

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Questions About 9966

What is the current price of Alphamab Oncology?

Alphamab Oncology is trading at HK$8.97 per share.

What is the 52-week range for Alphamab Oncology?

Over the past 52 weeks, Alphamab Oncology has traded between HK$6.23 and HK$15.75.

How much debt does Alphamab Oncology have?

As of the most recent reporting period, Alphamab Oncology reported total debt of CN¥136.97M.

How much cash does Alphamab Oncology have on hand?

Alphamab Oncology reported CN¥288.28M in cash and cash equivalents in its most recent financial results.

What is Alphamab Oncology’s dividend yield?

Alphamab Oncology does not currently have a dividend yield.

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