Citadel Advisors’s THORATEC CORPORATION THOR Stock Holding History

Citadel Advisors’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 Q4	–	Sell	-19,200	Closed	-$1.22M	–	9721
2015 Q3	$1.22M	Sell	19,200 -41,700	-68%	-$2.48M	﹤0.01%	3567
2015 Q2	$2.71M	Buy	60,900 +35,500	+140%	+$1.55M	﹤0.01%	2697
2015 Q1	$1.06M	Sell	25,400 -12,700	-33%	-$485K	﹤0.01%	3853
2014 Q4	$1.24M	Buy	38,100 +8,800	+30%	+$256K	﹤0.01%	3497
2014 Q3	$783K	Buy	29,300 +8,300	+40%	+$236K	﹤0.01%	4029
2014 Q2	$732K	Sell	21,000 -5,600	-21%	-$187K	﹤0.01%	3896
2014 Q1	$953K	Sell	26,600 -6,800	-20%	-$244K	﹤0.01%	3488
2013 Q4	$1.22M	Sell	33,400 -7,400	-18%	-$290K	﹤0.01%	3022
2013 Q3	$1.52M	Sell	40,800 -2,500	-6%	-$87.4K	﹤0.01%	2653
2013 Q2	$1.36M	Buy	+43,300	New	+$1.45M	﹤0.01%	2875

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

Citadel Advisors's THOR Position: Q4 2015 in Review

Citadel Advisors sold out of THORATEC CORPORATION (THOR) in Q4 2015, closing a stake of 6,343 shares — an estimated $401K sold.

Citadel Advisors first reported a position in THOR in Q2 2013 and held it in 9 quarters. The position peaked at $36.8M in Q2 2015. 2 funds tracked by Wall St. Rank hold THOR as of Q4 2015.

Citadel Advisors reported no remaining THORATEC CORPORATION position as of Q4 2015 after selling out during the quarter.
Citadel Advisors sold 6,343 THORATEC CORPORATION shares in Q4 2015, an estimated $401K.
Citadel Advisors first reported a position in THORATEC CORPORATION in Q2 2013 and held it in 9 quarters.
Citadel Advisors's THORATEC CORPORATION position peaked at $36.8M in Q2 2015.
2 funds tracked by Wall St. Rank held THORATEC CORPORATION as of Q4 2015.

Based on Citadel Advisors's 13F filing for Q4 2015, filed 12 Feb 2016.