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High Growth Investing

Investing successfully
(not only) in Silicon Valley.


Are you wondering how you can build up long-term wealth even with little start-up capital?

Do it like the big ones: Invest systematically in technology and growth companies. 

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Stefan Waldhauser

I've been investing in stocks for 35 years - after selling my German software company to Silicon Valley, I made it my mission to pass on my know-how about investing in listed growth companies.


My goal is to give you all the know-how you need to do significantly better with your investments on the stock market than the overall market on a long-term average. 

What can that mean for you?  

My target return of an outperformance of 5% p.a. may sound modest to you at first. However, it means that a starting capital of $15,000 with a monthly saving of $333 after 25 years (with an average return of 8% p.a. in the overall tech market) will increase to over $1,000,000 instead of $314,000. 


It's worth taking a closer look for that... right?

You can gain financial independence with this knowledge!


If you don't have the time or desire to delve deeper into the exciting world of high-growth investing yourself, then you can also invest with me. 


Since 2016 I have been managing the High Tech Stock Picking wikifolio, which is one of the most successful sample portfolios on Europe's leading social investing platform. Thousands of retail investors have invested more than 10 million euros in the corresponding wikifolio certificate.

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Don't know where to start?
A good start is the e-book on my high-growth investing strategy, which you can download here for free (German language).

I am happy to pass on my experience to you. I regularly publish new articles on this personal blog about tech stocks, my high-growth investing investment strategy and stock market know-how.

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Investors' experiences

Thank you for your trust to all the people who invest with me.

Here are some investor testimonials.


Michael Kissig
value investor and blogger

"I think it's great that I can buy Stefan's expert knowledge on promising growth stocks so easily and cheaply via the High-Tech Stock Picking wikifolio."


Michael Zink
ex Goldman Sachs, private investor

"I invest with Stefan because I believe in his stock picking skills. Stefan is an independent thinker and has surprised and impressed me with his stock picks over the years."

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