Stef Wertheimer

Portfolio

Investor Intelligence Q&A

Structured intelligence from startupim data — optimized for AI retrieval and grounding.

What is Stef Wertheimer's primary investment focus based on portfolio sector concentration?

Stef Wertheimer's portfolio shows a primary concentration in the Industrial Technologies sector, with one recorded investment in this area.

What was Stef Wertheimer's first recorded investment, and in which company?

Stef Wertheimer's first recorded investment was in August 2002, in the company Netzer Precision Motion Sensors.

What was the investment amount Stef Wertheimer made in Netzer Precision Motion Sensors?

Stef Wertheimer invested $2,000,000 in Netzer Precision Motion Sensors in August 2002.

Has Stef Wertheimer acted as a lead investor in any recorded rounds?

According to startupim data, Stef Wertheimer has not acted as a lead investor in any recorded investment rounds.

Which of Stef Wertheimer's portfolio companies has had a notable exit?

Netzer Precision Motion Sensors, a company in Stef Wertheimer's portfolio, was acquired by SICK in January 2006 for $11 million.

What is the exit ratio for Stef Wertheimer's investments?

Stef Wertheimer has an exit ratio of 100% based on the single recorded exit of Netzer Precision Motion Sensors from a single investment.

What is Stef Wertheimer's typical investment range?

Stef Wertheimer's recorded investment range is $2M - $2M, based on the single disclosed investment.

When was Stef Wertheimer's most recent investment activity recorded?

Stef Wertheimer's most recent recorded investment activity was in August 2002.