In 2000-2001, when people like Marc Andreessen were having trouble getting VC, investment banks and hedge funds were splurging on tech investment, even after all the Y2K money they had just spent.
One thing is hedge funds don't jump up and down saying look at our algorithms, look at our infrastructure. They tend to be very low key - I only know of one Youtube video with the currnt head of RenTech, which has $65 billion of assets under management, almost all of which is capital from the firm's 300 employees. They are no slouches, and have had some excellent computer scientists, mathematicians and scientists work for them.
New York does not have to persuade anyone it is a tech hub, especially relative to Austin, Denver, Portland and Seattle.
[1] http://www.computerweekly.com/news/4500248323/London-steams-...