CenterStar Fund’s Interactive Brokers IBKR Stock Holding History

CenterStar Fund’s Portfolio IBKR Stock Details IBKR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	–	Hold	0	–	–	–	1471
2016 Q3	–	Hold	0	–	–	–	585
2016 Q2	–	Hold	0	–	–	–	421
2016 Q1	–	Hold	0	–	–	–	786
2015 Q4	–	Hold	0	–	–	–	1538
2015 Q3	–	Hold	0	–	–	–	920

Other funds holding IBKR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Baillie Gifford & Co

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

Ancient Art Austin, Texas $489M AUM 53.42% 1-Year Est. Return

Bares Capital Management Austin, Texas $1.08B AUM 38.13% 1-Year Est. Return

American Century Companies

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

TPG Group Holdings (SBS) Advisors Fort Worth, Texas $10.1B AUM 22.58% 1-Year Est. Return

Arlington Value Capital Salt Lake City, Utah $688M AUM 23.52% 1-Year Est. Return

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)

Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $44.4B AUM 36.05% 1-Year Est. Return