The chief investment officer of fund manager Loftus Peak says he only gets one really good idea a year, and that it’s always about business.
After looking into the rise of machine learning, Alex Pollak's “one good idea” in 2016 was to buy into Nvidia, which now boasts a market valuation of $US4 trillion ($6 trillion).
This week, BOSS editor Sally Patten finds out how the local tech investor spots trends to stay ahead of the curve.

NSW Treasurer Daniel Mookhey on property prices, failure and conflict
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Climbing the seven summits taught this executive one big lesson
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Chris Judd’s formula for high performance – on and off the field
20:23