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AIM Vaccine Co., Ltd. Class H (6660) AI Stock Analysis

HK:6660

AIM Vaccine Co., Ltd. Class H

(HKEX:6660)

Select Model
Rating:40Underperform
Price Target:HKD 1.50â–¼(-2.28% Downside)
Action:downgraded
Date:08/28/26

Low score driven primarily by weak financial performance with declining revenue, sustained losses, and rising leverage. Unfavorable valuation from negative P/E adds pressure, while technical indicators offer only limited offsetting support from short-term trends.

Positive Factors
Integrated Vaccine PlatformAn integrated vaccine platform spanning research, development, manufacturing, and commercialization gives the company control across the product lifecycle. This can support coordinated launches, retain more economic value internally, and build a durable operating base as products mature in the Chinese market.
Negative Factors
Revenue ContractionThe return to revenue contraction after only modest prior growth signals weak near-term business momentum and makes it harder to absorb the company’s fixed operating base. Continued top-line pressure could reduce scale benefits, constrain development funding, and delay a sustainable return to profitability.

AIM Vaccine Co., Ltd. Class H (6660) vs. iShares MSCI Hong Kong ETF (EWH)

-80%-60%-40%-20%0%20%HK:6660-58.17%EWH+7.37%Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26Aug '26Sep '26Oct '26
Market Cap
HKD 1.88B
Dividend Yield
―
Average Volume (3M)
265.50K
Price to Earnings (P/E)
-2.4
Beta (1Y)
1.24
Revenue Growth
-18.45%
EPS Growth
-151.15%
Country
Hong Kong
Employees
1,466
Sector
Healthcare
Sector Strength
51
Industry
Biotechnology

AIM Vaccine Co., Ltd. Class H Business Overview & Revenue Model

Company Description

Operating within the People's Republic of China, AIM Vaccine Co., Ltd. specializes in the entire lifecycle of human vaccine products, encompassing their discovery, production, and market introduction. Among its current developments, the company is ad...

AIM Vaccine Co., Ltd. Class H Financial Statement Overview

Summary

Weak income statement with declining revenue and persistent net losses, mixed balance sheet with rising debt and falling equity, and poor cash flow due to ongoing negative free cash flow.

Income Statement

25Negative

Balance Sheet

45Neutral

Cash Flow

30Negative
Financial statement breakdown
BreakdownTTMDec 2025Dec 2024Dec 2023Dec 2022Dec 2021
Income Statement
Total Revenue996.81M1.15B1.29B1.19B1.26B1.57B
Gross Profit648.28M760.20M953.51M-611.21M1.03B1.29B
EBITDA-32.42M-49.54M-57.89M-2.05B-242.03M-451.71M
Net Income-665.47M-675.46M-277.23M-1.30B-319.60M-692.77M
Balance Sheet
Total Assets6.33B6.55B7.31B7.26B8.88B8.07B
Cash, Cash Equivalents and Short-Term Investments193.15M384.72M594.87M736.41M818.91M746.74M
Total Debt1.77B1.76B1.84B1.80B1.40B650.43M
Total Liabilities3.53B3.61B3.70B3.37B3.01B2.37B
Stockholders Equity2.64B2.76B3.37B3.64B4.96B4.89B
Cash Flow
Free Cash Flow-95.56M-171.39M-139.09M-467.14M-966.96M-1.05B
Operating Cash Flow116.22M67.47M99.19M-165.50M-110.32M93.40M
Investing Cash Flow-66.37M-107.73M-162.34M-271.96M-858.15M-1.34B
Financing Cash Flow-185.62M-111.65M-26.22M362.07M980.37M788.02M

AIM Vaccine Co., Ltd. Class H Technical Analysis

Technical Analysis SentimentNegative
Last Price1.53

Price Trends

50DMA1.67Negative
100DMA1.66Negative
200DMA2.28Negative

Market Momentum

MACD-0.05Positive
RSI43.23Neutral
STOCH34.31Neutral

Evaluating momentum and price trends is crucial in stock analysis to make informed investment decisions. For HK:6660, the sentiment is Negative. The current price of 1.53 is below the 20-day moving average (MA) of 1.63, below the 50-day MA of 1.67, and below the 200-day MA of 2.28, indicating a bearish trend. The MACD of -0.05 indicates Positive momentum. The RSI at 43.23 is Neutral, neither overbought nor oversold. The STOCH value of 34.31 is Neutral, not indicating any strong overbought or oversold conditions. Overall, these indicators collectively point to a Negative sentiment for HK:6660.

AIM Vaccine Co., Ltd. Class H Peers Comparison

Overall Rating

UnderperformOutperform
Sector (51)

Financial Indicators

HK:6660 against its peers
NameOverall RatingMarket CapP/E RatioROEDividend YieldRevenue GrowthEPS Growth
HK:2269HK:226981OutperformHKD 183.11B31.1310.51%―21.93%21.94%
HK:1548HK:154871OutperformHKD 79.58B-14.95-16.23%―53.48%-120.02%
HK:3759HK:375953NeutralHKD 80.45B41.7910.93%0.85%24.21%19.72%
Sector *51Neutral$7.86B-0.30-43.30%2.27%22.53%-2.21%
HK:2137HK:213742NeutralHKD 708.65M-3.48-7.32%――51.71%
HK:6660HK:666040UnderperformHKD 1.88B-2.43-24.66%―-18.45%-151.15%
HK:2197HK:219739UnderperformHKD 1.62B1.60-64.89%―-99.15%―

* Healthcare Sector Average

Performance Comparison

0%100%HK:6660HK:1548HK:2269HK:2137HK:3759HK:2197Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26Aug '26Sep '26Oct '26
HK:6660 and its peers over the selected period
Show on chartTickerCompany NamePriceChange% Change
HK:6660AIM Vaccine Co., Ltd. Class H1.53-2.33-60.23%
HK:1548Genscript Biotech Corporation35.0217.98105.52%
HK:2269Wuxi Biologics (Cayman) 44.488.8624.87%
HK:2137Brii Biosciences Limited0.98-0.91-48.15%
HK:3759Pharmaron Beijing Co., Ltd. Class H26.981.656.50%
HK:2197Clover Biopharmaceuticals Ltd.1.25-0.99-44.20%

AIM Vaccine Co., Ltd. Class H Corporate Events

AIM Vaccine Delays EGM to Revise Domestic Unlisted Share Issuance Plan

Sep 1, 2026

AIM Vaccine Co., Ltd. has adjourned its second extraordinary general meeting originally scheduled for September 7, 2026, as the board is considering amendments to its issuance plan for domestic unlisted shares under a specific mandate. The company sa...

AIM Vaccine Seeks Approval for High-Potency Human Diploid Cell Rabies Shot

Aug 24, 2026

AIM Vaccine Co., Ltd. has submitted an application to China’s National Medical Products Administration for marketing registration of its independently developed iterative high-potency human diploid cell rabies vaccine. Phase III trial results s...

AIM Vaccine Interim Revenue Slides as Losses Narrow Slightly

Aug 23, 2026

AIM Vaccine Co., Ltd., a mainland Chinese biopharmaceutical group listed in Hong Kong, specializes in developing, manufacturing and selling human vaccines. It targets healthcare providers and public health markets, competing on product portfolio and...

AIM Vaccine Revises Domestic Share Issuance and Secures Key Subscriptions

Aug 18, 2026

AIM Vaccine has approved amendments to its previously authorized issuance of domestic unlisted shares, expanding the range from not less than 40 million to not more than 80 million shares and fixing the issue price at RMB1.07 per share. The revised p...

AIM Vaccine Seeks Shareholder Nod for Private Domestic Share Issue and Dual Mainland Listings

Aug 18, 2026

AIM Vaccine Co., Ltd., a Hong Kong-listed biopharmaceutical company focused on vaccine development and commercialization, plans to broaden its capital market presence by listing its domestic unlisted shares on the National Equities Exchange and Quota...

AIM Vaccine Sets August Board Meeting to Approve Interim Results and Consider Dividend

Aug 12, 2026

AIM Vaccine Co., Ltd., a PRC-based biopharmaceutical company listed in Hong Kong, specializes in vaccine development and manufacturing for public health needs and is governed by a board comprising executive, non-executive and independent non-executiv...

AIM Vaccine Advances Serum-Free Rabies Shot Toward China Market Approval

Aug 3, 2026

AIM Vaccine’s wholly owned subsidiary AIM Rongyu has completed submission of supplementary data to China’s National Medical Products Administration for market registration of its self-developed serum-free iterative rabies vaccine, followi...

Glossary
BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.

Date of analysis: Aug 28, 2026