Carsten Mainitz
The native Rhineland-Palatinate has been a passionate market participant for more than 25 years. After studying business administration in Mannheim, he worked as a journalist, in equity sales and many years in equity research.
Most recently, he headed a Hamburg-based investment research company as a member of the board for 8 years.
He is particularly interested in international small and micro caps and empirical capital market research (behavioral finance).
Commented by Carsten Mainitz
Commented by Carsten Mainitz on June 17th, 2026 | 06:55 CEST
Space Exploration, Drones, and Critical Raw Materials: Positioned for Success with OHB, Rheinmetall, and Antimony Resources
Created and published on behalf of Antimony Resources Corp.
The prospect of an end to the conflict between the US and Iran has fueled investor optimism, yet many critical details remain unresolved. The formal "framework agreement" is scheduled to be signed in Geneva this Friday. However, looking back at the volatility of recent months, valid doubts remain as to whether this will mark a definitive breakthrough or if a significant gap will once again emerge between communicated "facts" and on-the-ground reality. Stocks in the defence and critical raw materials sectors retain a unique appeal for investors, especially given that valuations have recently experienced a notable pullback. The broader picture remains intact, and demand conditions are equally supportive. Through the three featured companies, investors can position themselves across distinct segments of this broader investment landscape. Antimony Resources is uniquely positioned to benefit from the surging strategic importance of the critical mineral antimony and a highly precarious supply deficit, which serves as a powerful long-term catalyst for shareholder returns.
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Commented by Carsten Mainitz on June 16th, 2026 | 07:50 CEST
Fact Check on Emerging Gold Producer Lahontan Gold – Is a Share Price Increase Inevitable?
Lahontan Gold is in the midst of a transformative journey. As this unfolds, significantly higher share prices are on the horizon. The Canadian company is following a tight schedule to bring its planned gold mine at the prime Nevada site into production by the end of 2027. Along the way, a rich and positive news flow is expected. Very soon, the updated mineral resource estimate and the updated preliminary economic assessment (PEA) should once again underscore the company's significant undervaluation. The latest drilling data confirms the potential to further increase the resource. This is due, on one hand, to the proven thickness of high-grade gold mineralization and, on the other, to the discovery of a previously unknown zone. The discrepancy between the company's fair value and its market potential presents opportunities for share price appreciation.
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Commented by Carsten Mainitz on June 12th, 2026 | 08:15 CEST
Pay Attention! Something Is Brewing Here: Is HPQ Silicon Undervalued? Are Infineon and Siemens Energy Overvalued?
The global economy is in the midst of one of the biggest industrial upheavals since the advent of the internet. Electric mobility, artificial intelligence (AI), and data centers are driving a rapid increase in electricity demand. At the same time, demand is growing for the materials, components, and infrastructure required to enable this development in the first place. The Canadian technology and development company HPQ Silicon focuses on innovative processes for the production of silicon, silica, and battery materials. The company recently reported its first commercialization successes as well as several significant strategic and technological milestones.
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Commented by Carsten Mainitz on June 12th, 2026 | 07:05 CEST
Decarbonization - An Overlooked Multi-Billion-Dollar Market! Strategic Resources Aims to Take A Leading Role; What About ITM Power and Nel?
Decarbonization is increasingly becoming the dominant megatrend in global industry and is opening up entirely new value chains linking energy, raw materials, and technology. While companies like ITM Power and Nel provide the technological foundation for green hydrogen, "raw material developers" such as Strategic Resources are simultaneously coming into focus. The Canadians aim to supply the industry with green steel and plan to build a comprehensive value chain. In addition, an exciting partnership has been formed to develop vanadium-based battery materials. Who will win the race?
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Commented by Carsten Mainitz on June 12th, 2026 | 06:55 CEST
Do Market Leaders Still Outperform the Market? Is Zefiro Methane in the Fast Lane, While SAP and TeamViewer Continue to Stumble?
Stock market investors are betting on tomorrow's winners. But will today's market leaders remain among them? How are AI, digitalization, the energy transition, and geopolitical uncertainty changing the landscape? SAP is trying to leverage its strong position in enterprise software to position itself as an AI winner. However, the stock's performance reflects investors' skepticism. The market views TeamViewer even more critically and wonders whether the company can defend its top position against the industry's corporate giants. Zefiro Methane is a different story altogether. The Canadians impress with a strong position in a multi-billion-dollar market. Zefiro addresses one of the most pressing environmental issues of our time—reducing methane emissions from abandoned oil and gas wells. This business segment is not only socially relevant but also benefits from regulatory tailwinds and rising investments in climate protection. The significantly undervalued stock remains under the radar of investors.
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Commented by Carsten Mainitz on June 11th, 2026 | 07:10 CEST
War, Armament Build-Up, Commodity Shortages—Take Advantage of Pullbacks in Almonty, Rheinmetall, and RENK!
The sharp correction in defence stocks over the past few months has unsettled investors. Analysts have significantly lowered their price targets, and sentiment has turned negative. However, the underlying fundamentals remain unchanged. Geopolitical tensions around the globe are rising, defence spending is reaching record levels, and there is no end in sight to global rearmament. For this reason, the current pullback presents an attractive entry opportunity. This applies in particular to Almonty Industries shares. Recently, the tungsten producer raised USD 800 million in fresh capital through a convertible bond. Investors can therefore expect value-enhancing acquisitions of assets and companies.
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Commented by Carsten Mainitz on June 10th, 2026 | 07:30 CEST
Three Ways to Benefit from the Expertise of Investment Specialists: Globex Mining, Mutares, Berkshire Hathaway
Why search for the next winners yourself when experienced investment specialists are already doing the work? Investors can benefit directly from different models of success. While Mutares focuses on so-called carve-outs and corporate turnarounds, Berkshire Hathaway—the company that made star investor Warren Buffett a household name—invests for the long term in promising companies. Globex Mining takes a completely different approach. The company has a broadly diversified portfolio of commodity projects, enabling investors to benefit from royalties, options, and capital appreciation during commodity supercycles. Three companies, three investment styles in completely different industries. What they all have in common is a focus on increasing shareholder value. How should investors position themselves?
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Commented by Carsten Mainitz on June 5th, 2026 | 08:30 CEST
Volatus Aerospace: An Underrated Drone Champion at the Intersection of NATO, AI, and SaaS
Volatus Aerospace's investment story extends far beyond the traditional drone market. The Canadian company combines regulatory barriers to entry, defence contracts, proprietary technology platforms, and recurring software revenue into a business model that is benefiting from significant tailwinds in the geopolitical landscape. With this positioning, the company ranks among the most exciting stocks in the North American security and defence sector. The company is rapidly transforming into a major integrated defence tech provider with recurring software and training revenues. Compared to competitors, the stock is undervalued. Takeover speculation could lead to a revaluation.
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Commented by Carsten Mainitz on June 4th, 2026 | 07:45 CEST
Takeover Fever! BioNxt Solutions, Delivery Hero, and Commerzbank in the Spotlight: How Investors Can Benefit!
The entry of a strategic investor or the prospect of a takeover regularly leads to significant price surges and even massive revaluations. The momentum is enormous; the global market for mergers and acquisitions has reached new records. Especially during periods of technological upheaval, geopolitical realignment, and increasing competitive pressure, companies are increasingly turning to acquisitions to secure growth, resources, or market share. In this context, there are exciting and lucrative developments for investors at BioNxt Solutions, Delivery Hero, and Commerzbank. The investment case for BioNxt Solutions is particularly compelling. The Canadian company aims to bring an alternative to weight-loss injections to market. If successful, this could create a billion-dollar business and attract acquirers. How should investors position themselves?
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Commented by Carsten Mainitz on June 4th, 2026 | 07:25 CEST
Alpha Found? Alpha Found: Lahontan Gold Positioned for Potential Market Outperformance
In equity markets, alpha refers to above-average performance, typically generated where future developments are not yet fully priced in. This is precisely the situation Lahontan Gold Corp. appears to be in today. While many investors still view the company as a traditional junior explorer, a key transformation is unfolding behind the scenes, supported by a clear timeline and multiple potential catalysts: the transition from exploration to gold production. Such development phases are often rewarded by the market with significant valuation re-ratings, as project milestones, increasing asset maturity, and the prospect of future cash flows come into focus. In addition, a planned listing on the NYSE next year is likely to provide further positive momentum for the share price. Against this backdrop, investors may still have the opportunity to position themselves early for potential above-average returns.
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