Bull X Capital

Managing Partners


Kfir Tishbi

Kfir holds a cum laude Executive MBA in Finance degree from the Hebrew University and holds a cum laude B.Sc. degree from the Open University. He served in an elite technology unit in the IDF. With over 18 years of experience in software engineering and managing technology teams he holds a unique understanding of the tech and finance domains. Kfir worked for 6 years for Citigroup where he led the ABS (Mostly MBS) technology group.

Raanan Raz

Raanan Raz has over 20 years of experience in software engineering and over 8 years of value investing. He served in an elite technology unit in the IDF and two of the companies he worked for as a founder/founding member have been acquired. He does mentoring, advisories at incubators/accelerators, technological due diligence, and is an angel investor. His strength is a deep analysis of technology and its ability to scale.


Bull X Capital is a long strategy hedge fund focused on high growth tech companies.

We identify long-term investment opportunities by focusing on public companies which we believe are the leaders, enablers, and beneficiaries of disruptive innovation.

We believe the opportunities resulting from disruptive innovation are often undiscovered or misunderstood by traditional investment managers who focus too much on sectors and short-term price movements, losing focus on long-term impacts and growth potential.

Our investment process recognises that true disruptive innovation triggers rapid cost declines, cuts across sectors and geographies, and has the power to spawn further innovation, offering growth over expansive time horizons. Aiming to offer long-term growth and capital appreciation.

The fund’s investment methodology has been active since 2017.

We as the managing partner are personally invested and believe in the fund’s strategy.

Warren Buffett once said: “If there’s lots of technology, we won’t understand it”.  That’s where we come in. 

Business partners