PEAK6 Group’s MAKO SURGICAL CORP COM MAKO Stock Holding History

PEAK6 Group’s Portfolio MAKO Stock Details MAKO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2013 Q4	–	Sell	-87,400	Closed	-$1.29M	–	5985
2013 Q3	$1.29M	Buy	+87,400	New	+$1.33M	0.01%	1918

Other funds holding MAKO

OIM

Oracle Investment Management Greenwich, Connecticut $168M AUM 42.86% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

PEAK6 Group's MAKO Position: Q4 2013 in Review

PEAK6 Group sold out of MAKO SURGICAL CORP COM (MAKO) in Q4 2013, closing a stake of 46,400 shares — an estimated $686K sold.

PEAK6 Group first reported a position in MAKO in Q3 2013 and held it in 1 quarter. The position peaked at $686K in Q3 2013. 4 funds tracked by Wall St. Rank hold MAKO as of Q4 2013.

PEAK6 Group reported no remaining MAKO SURGICAL CORP COM position as of Q4 2013 after selling out during the quarter.
PEAK6 Group sold 46,400 MAKO SURGICAL CORP COM shares in Q4 2013, an estimated $686K.
PEAK6 Group first reported a position in MAKO SURGICAL CORP COM in Q3 2013 and held it in 1 quarter.
PEAK6 Group's MAKO SURGICAL CORP COM position peaked at $686K in Q3 2013.
4 funds tracked by Wall St. Rank held MAKO SURGICAL CORP COM as of Q4 2013.

Based on PEAK6 Group's 13F filing for Q4 2013, filed 13 Feb 2014.