Close menu




November 1st, 2021 | 11:15 CET

BioNTech, Memiontec, TeamViewer - Which high flyers still have potential?

  • Investments
Photo credits: memiontec.com

High flyers are companies that establish themselves very quickly in a market or shares that increase in value very quickly. As an investor, one dreams of such investments. A stock that gains more than 100% in value within months is often found in extreme situations and when hypes arise. At some point, the situation normalizes, or the hype ends because not enough investors jump on the bandwagon. A drastic consolidation often follows that. Today, we analyze three companies whose shares have gained at least 200% since the Corona pandemic and look at their future potential.

time to read: 4 minutes | Author: Armin Schulz
ISIN: BIONTECH SE SPON. ADRS 1 | US09075V1026 , Memiontec Holdings Limited | SGXE56008290 , TEAMVIEWER AG INH O.N. | DE000A2YN900

Table of contents:


    BioNTech - Emergency approval in the USA for 5-11 year olds

    The Corona vaccine began the meteoric rise of Mainz-based BioNTech. As the first approved vaccine manufacturer, the Company could hardly escape orders. In addition, sales of the vaccine brought in so much money that the Company could expand its research in other areas, such as cancer research. The new mRNA method offers many more possibilities and further fired investors' imaginations. In addition, failures by competitors such as CureVac ultimately strengthened the Company's market position.

    At the beginning of August, the Company had a market capitalization of more than USD 100 billion, with a share price of EUR 395. The share then went into a consolidation, which pushed the price down to EUR 198.60. The reasons for this are complex. On the one hand, the competition has caught up, whether it is the "miracle pill" from Merck or the inactivated vaccine from Valneva, which has come increasingly into focus again since the Kimmich interview. Furthermore, death rates have declined significantly since the vaccines. In addition, the Pfizer chief said that one could return to normality in a year.

    All of these points, of course, could mean falling sales figures in the future. However, the emergency approval of the vaccine for children ages 5-11 in the US by the FDA last Friday will open up new patient groups. Booster vaccinations could also be expanded in the winter if the situation develops accordingly. In addition, the Company has a whole range of exciting research that, if successful, could bring the next blockbuster. The share is currently trading at EUR 240.40. Despite the counter-reaction, the downward trend is still intact.

    Memiontec - Future market water

    Memiontec has been listed on the Singapore Exchange (SGX) since March 2020 and has made a big jump since August this year. At the beginning of August, the stock was still trading at 0.24 Singapore dollars (SGD) to pick up to SGD 0.90 by October 12. Founded by Tay Kiat Seng, who is still the CEO, the Company has offered cost-effective water treatment solutions because of its membrane technology. In this regard, the Company was responsible for the design, procurement and construction of the projects.

    To become a co-owner of water treatment plants, Tay changed its business strategy to avoid the fluctuations of the project business. In 2016, the breakthrough came through a cooperation with a state-owned company in Indonesia. These BOOT and TOOT projects will generate recurring revenue on an ongoing basis for up to 25 years. The Company owns three of these major projects, with two already in production and the third expected to start in the first quarter of 2022.

    The Company is primarily active in Singapore, Indonesia and China. In Singapore, water demand is expected to double in the coming decades, and in Indonesia, 70% of the population lacks access to clean water. So the potential is huge. Wastewater management will become increasingly important in the coming years. The Company already boasts customers such as Nike, Pepsico and Micron. The stock has consolidated to SGD 0.70. The uptrend is intact, and it even pays a dividend.

    TeamViewer - New all-time lows

    TeamViewer was a winner of the Corona Crisis. The remote control software and videoconferencing Company served everything that the home office had made urgent. The stock took off from EUR 22.30 to EUR 54.86. The high was reached on July 9, 2020. No sooner had the all-time high been reached than the Company took over Ubimax to grow in the areas of the Internet of Things and augmented reality. The purchase price of EUR 136.5 million was largely paid in cash. Since then, the stock has successively slid further and further down to EUR 12.78 on October 25 of this year.

    The Company wants to turn the big wheel and increase its visibility. So on March 19, 2021, it signed a 5-year contract as a shirt sponsor with Manchester United, which experts believe will cost around EUR 50 million per season. Whether this will pay off on the bottom line remains to be seen. Jersey sales have increased significantly since the signing of Cristiano Ronaldo. The quarterly figures for the third quarter were disappointing, as were the previous ones. There was a profit warning as margins fell significantly. As a result, the contract of the Chief Financial Officer was not renewed.

    Whether CEO Steil can hold on much longer depends partly on private equity investor Permira, which took the Company public. TeamViewer has everything it needs for future jobs and is working with Google on solutions in augmented reality. Management needs to draw the right conclusions from its failures and focus on its core business. The stock is currently trading at EUR 12.90, just above its all-time low. It now looks like a bottoming out. However, one should currently wait and see.


    All three companies still have long-term potential. BioNTech has an extensive development pipeline, and the Corona vaccine has laid the groundwork for future mRNA drugs. Memiontec is growing slowly and steadily. Water will become a scarce commodity in the coming years, making the Company's expertise all the more important. TeamViewer has homegrown problems. They have spent a lot of money and need to go back to the basics that made the Company successful.


    Conflict of interest

    Pursuant to §85 of the German Securities Trading Act (WpHG), we point out that Apaton Finance GmbH as well as partners, authors or employees of Apaton Finance GmbH (hereinafter referred to as "Relevant Persons") may in the future hold shares or other financial instruments of the mentioned companies or will bet on rising or falling on rising or falling prices and therefore a conflict of interest may arise in the future. conflict of interest may arise in the future. The Relevant Persons reserve the shares or other financial instruments of the company at any time (hereinafter referred to as the company at any time (hereinafter referred to as a "Transaction"). "Transaction"). Transactions may under certain circumstances influence the respective price of the shares or other financial instruments of the of the Company.

    Furthermore, Apaton Finance GmbH reserves the right to enter into future relationships with the company or with third parties in relation to reports on the company. with regard to reports on the company, which are published within the scope of the Apaton Finance GmbH as well as in the social media, on partner sites or in e-mails, on partner sites or in e-mails. The above references to existing conflicts of interest apply apply to all types and forms of publication used by Apaton Finance GmbH uses for publications on companies.

    Risk notice

    Apaton Finance GmbH offers editors, agencies and companies the opportunity to publish commentaries, interviews, summaries, news and etc. on news.financial. These contents serve information for readers and does not constitute a call to action or recommendations, neither explicitly nor implicitly. implicitly, they are to be understood as an assurance of possible price be understood. The contents do not replace individual professional investment advice and do not constitute an offer to sell the share(s) offer to sell the share(s) or other financial instrument(s) in question, nor is it an nor an invitation to buy or sell such.

    The content is expressly not a financial analysis, but rather financial analysis, but rather journalistic or advertising texts. Readers or users who make investment decisions or carry out transactions on the basis decisions or transactions on the basis of the information provided here act completely at their own risk. There is no contractual relationship between between Apaton Finance GmbH and its readers or the users of its offers. users of its offers, as our information only refers to the company and not to the company, but not to the investment decision of the reader or user. or user.

    The acquisition of financial instruments entails high risks that can lead to the total loss of the capital invested. The information published by Apaton Finance GmbH and its authors are based on careful research on careful research, nevertheless no liability for financial losses financial losses or a content guarantee for topicality, correctness, adequacy and completeness of the contents offered here. contents offered here. Please also note our Terms of use.


    Der Autor

    Armin Schulz

    Armin Schulz

    Born in Mönchengladbach, he studied business administration in the Netherlands. In the course of his studies he came into contact with the stock exchange for the first time. He has more than 25 years of experience in stock market business.

    About the author



    Related comments:

    Commented by Carsten Mainitz on October 14th, 2026 | 05:30 CEST

    Tungsten, Weapons and Growth: Almonty, Rheinmetall and Deutz Under Review. Is This an Opportunity in a Megatrend?

    • Tungsten
    • Raw materials
    • Critical raw materials
    • Geopolitics
    • Defence industry
    • Armaments
    • Military
    • Supply chains
    • Investments

    The stock market is not linear. Greed and fear, excessive optimism or excessive scepticism—all of these drive markets. Only the future will tell what is cheap or expensive today. The stocks mentioned above are at precisely this point. Secure supply chains, access to raw materials and defence readiness are high on the agenda of Western governments. These long-term trends play strongly into the hands of defence companies and raw material producers. Almonty, in particular, as a producer of the critical raw material tungsten, holds a leading position in the sector. Where do the greatest opportunities lie for investors now?

    Read

    Commented by Carsten Mainitz on October 14th, 2026 | 05:25 CEST

    Who Profits When Patents Expire? The Billion-Euro Race Between Formycon, Fresenius and Pfizer

    • Biosimilar
    • FDA
    • Milestone
    • Cancer therapy
    • Pharma
    • Patents
    • Investments

    When patent protection for high-revenue biopharmaceuticals expires, a billion-euro market for follow-on products emerges. Michael Sen, head of the German healthcare group Fresenius SE, cites an impressive figure. By 2035, this could generate around EUR 180 billion in revenue. In particular, biosimilars, biotechnologically produced follow-on medicines that are highly similar in composition to the original medicine and equivalent in quality, efficacy and safety, are forecast to grow significantly. Moreover, biosimilars can strengthen competition and reduce treatment costs. Formycon stands out as a pure play. The company recently reached a crucial milestone. The US Food and Drug Administration (FDA) accepted the marketing authorisation application, the first publicly known application of its kind, for FYB206, a biosimilar candidate to the cancer medicine Keytruda, for review. Keytruda generates around USD 32 billion in annual revenue, making it the world's highest-revenue medicine. Fresenius is strengthening its positioning in the biosimilar sector through an acquisition. Pfizer needs new growth drivers. Who is best positioned for the year-end rally?

    Read

    Commented by Matthias Schomber on October 12th, 2026 | 05:24 CEST

    Every Crisis Creates an Opportunity: Nordex Stumbles, Jungheinrich Struggles, and RE Royalties Looks to Have Found a Bottom

    • Investments
    • Trading Opportunity
    • Technical Analysis
    • Rebound

    When market participants suddenly lose their nerve, and industrial heavyweights like Jungheinrich plunge to new multi-year lows despite bulging order books, a key question for private investors, among others, is whether this is a dangerous crisis with further downside ahead or an attractive entry opportunity. Nordex, too, has recently struggled to build on its successes from earlier this year. The share is trapped in a consolidation phase and has now returned to its level from late February, when it broke out upwards on high volume and with a long green weekly candlestick. Is this an attractive entry point for investors desperately seeking stable, high-yield alternatives in the future-oriented renewable energy market? Find out why scepticism could prevail regarding well-known German names and why a pioneer in royalty financing could be on the verge of the next major share price surge following a technical “textbook pattern”.

    Read