For over a decade, Robert Frey was a managing director at Renaissance Technologies, the phenomenally successful hedge fund companyโ€”its Medallion fund has averaged 35 percent annual returns after fees since 1988โ€”led by legendary investor James Simons. But in 2004, Frey walked away. Now heโ€™s started his own hedge fund, Frey Quantitative Strategies.

Q: Youโ€™re a quant?

I have a PhD in applied mathematics from Stony Brook University. Iโ€™m also a professor there.

What was your dissertation about?

You know what a matroid is? Matroid theory?

Maybe you should tell me about your family instead.

I grew up in Brooklyn. My father was a building inspector, my mother a homemaker. My siblings and I were the first generation in my family to go to high school. Then I went to the Polytechnic Institute of Brooklyn for a year, but I didnโ€™t know what I wanted to do. So I dropped out and took a test to work for the IRS. I met someone there, we got married, wanted to have kidsโ€”well, Iโ€™ve got to start earning a living. So I went back to school at Stony Brookโ€”school at night and work during the day. I took about 14 years to finish.

Howโ€™d you start in finance?

[In the mid-1980s] Morgan Stanley had started doing pairs trading, one of the first [quant] trading strategies, and they were looking for someone to help with the mathโ€ฆ They kept offering more money until I said yes.

Which led to Renaissance?

I left in 1988 to start my own company, Kepler Financial Management. One of my investors was Jim Simons, who was running Renaissance, which then had about $100 million under managementโ€ฆI [joined] Renaissance and exchanged my KFM stock for Renaissance stockโ€”smartest thing I ever did.

So why leave?
I was turning 50. I wanted something different out of life. What was I going to do, make more money Iโ€™m not going to spend? So I started a program in quantitative finance at Stony Brook and set up a family foundation.

Then why launch FQS?

I had to start a family office to keep track of things, and I realized: What is a family office? Itโ€™s an investment management companyโ€”thereโ€™s a business here helping people invest in hedge funds. Even a wealthy investor needs to subcontract that out for it to be done effectively.

Whatโ€™s different about your fund of funds?

We do the traditional things people do when you look at a hedge fund. But we also built what I think is the most successful factor model for hedge fund returns. Itโ€™s a microscope that allows us to decompose fundsโ€™ performance and identify the source of their returns.

How big is your familyโ€™s stake?

About $50 million.

And the fundโ€™s AUM?

Only about $110 million.

How big would you like it to be?

Thereโ€™s plenty of room for a billion dollars in the fund.

How goes it?

In 2011, we looked a lot better than the hedge fund industry in general. Not having S&P exposure, we didnโ€™t get sucked down by the S&P. In 2012, we were worseโ€”because we didnโ€™t have S&P exposure. We still beat the averages, but only by a couple percent. Thatโ€™s all Iโ€™m trying to do, thoughโ€”beat the averages by a couple percent.

Arenโ€™t hedge funds supposed to shoot for sky-high returns?

My objective is not to start a high-risk business. It is to make steady returns to hand on to the next generations. And if thereโ€™s anyone else out there who wants to come along for the ride, Iโ€™m offering you a seat at that table.

For more information: Robert Frey, [email protected], fqscapital.com