Hedge Fund - PEAK6 Capital Management

Matthew Hulsizer Bio, Returns, AUM, Net Worth

Peak6 Capital Management is a diversified financial services firm co-founded in 1997 by Matthew Hulsizer and Jennifer Just, who had previously worked together at Swiss Bank (one of the forerunners of UBS) and in derivatives at O’Connor & Associates. Among other services, Peak6 Capital manages the online brokerage OptionsHouse, advises wealthy individuals, and operates a paper trading site. Peak6 also manages investments under the name Peak6 Capital. In 2010, Hulsizer launched an unsuccessful bid to buy the Phoenix Coyotes.

Matthew Hulsizer
Fund Profile
Filing Period:
Fund Name: PEAK6 Capital Management
Manager Matthew Hulsizer
Portfolio Value $23,406,727,000
Change This QTR +1.02%
Fund Holdings Sector Distribution
Top 13F Holdings
Filing Period:
Last update:
No. Security Ticker Shares Value (x$1000) Activity % Port
1. AMZN 705,700 $1,199,549 +64% 5.12%
2. AMZN 476,700 $810,295 +29% 3.46%
3. NFLX 1,281,200 $501,500 +90% 2.14%
4. FB 2,026,400 $393,770 -12% 1.68%
5. NVDA 1,537,900 $364,329 +279% 1.55%
Latest 13D & 13G Filings
Company Symbol Filed By Filing Date Filing
News, Interviews and Investor Letters