PEAK6 Group’s THORATEC CORPORATION THOR Stock Holding History

PEAK6 Group’s Portfolio THOR Stock Details THOR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q3	–	Sell	-7,700	Closed	-$343K	–	6022
2015 Q2	$343K	Buy	7,700 +2,200	+40%	+$96.3K	﹤0.01%	3168
2015 Q1	$230K	Buy	5,500 +4,000	+267%	+$153K	﹤0.01%	3334
2014 Q4	$49K	Buy	+1,500	New	+$43.6K	﹤0.01%	4142
2013 Q3	–	Sell	-13,200	Closed	-$413	–	5829
2013 Q2	$413	Buy	+13,200	New	+$443K	﹤0.01%	2982

Other funds holding THOR

MCM

Manchester Capital Management Manchester, Vermont $694M AUM 22.34% 1-Year Est. Return

CCS

Crosspoint Capital Strategies Orinda, California $50.4M AUM 15.37% 1-Year Est. Return

PEAK6 Group's THOR Position: Q4 2015 in Review

PEAK6 Group sold out of THORATEC CORPORATION (THOR) in Q4 2015, closing a stake of 53,025 shares — an estimated $3.35M sold.

PEAK6 Group first reported a position in THOR in Q2 2013 and held it in 7 quarters. The position peaked at $3.35M in Q3 2015. 2 funds tracked by Wall St. Rank hold THOR as of Q4 2015.

PEAK6 Group reported no remaining THORATEC CORPORATION position as of Q4 2015 after selling out during the quarter.
PEAK6 Group sold 53,025 THORATEC CORPORATION shares in Q4 2015, an estimated $3.35M.
PEAK6 Group first reported a position in THORATEC CORPORATION in Q2 2013 and held it in 7 quarters.
PEAK6 Group's THORATEC CORPORATION position peaked at $3.35M in Q3 2015.
2 funds tracked by Wall St. Rank held THORATEC CORPORATION as of Q4 2015.

Based on PEAK6 Group's 13F filing for Q4 2015, filed 16 Feb 2016.