Boston Partners’s THORATEC CORPORATION THOR Stock Holding History

Boston Partners’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	-78,093	Closed	-$3.48M	–	753
2015 Q2	$3.48M	Sell	78,093 -626,121	-89%	-$27.4M	0.01%	562
2015 Q1	$29.5M	Sell	704,214 -18,418	-3%	-$703K	0.04%	250
2014 Q4	$23.5M	Buy	722,632 +289,552	+67%	+$8.42M	0.04%	280
2014 Q3	$11.6M	Buy	433,080 +264,780	+157%	+$7.52M	0.02%	377
2014 Q2	$5.87M	Hold	168,300	–	–	0.01%	490
2014 Q1	$6.03M	Buy	+168,300	New	+$6.03M	0.01%	489

Other funds holding THOR

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

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

BFA

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

PRCM

Pine River Capital Management Minnetonka, Minnesota $32.9M AUM 4.47% 1-Year Est. Return

EAM

Eagle Asset Management St Petersburg, Florida $19.6B AUM 41.58% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

WIC

Water Island Capital New York $1.08B AUM 105.75% 1-Year Est. Return

OAM

Oxford Asset Management Oxford, United Kingdom $203M AUM 34.78% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Boston Partners's THOR Position: Q3 2015 in Review

Boston Partners sold out of THORATEC CORPORATION (THOR) in Q3 2015, closing a stake of 78,093 shares — an estimated $3.48M sold.

Boston Partners first reported a position in THOR in Q1 2014 and held it in 6 quarters. The position peaked at $29.5M in Q1 2015. 223 funds tracked by Wall St. Rank hold THOR as of Q3 2015.

Boston Partners reported no remaining THORATEC CORPORATION position as of Q3 2015 after selling out during the quarter.
Boston Partners sold 78,093 THORATEC CORPORATION shares in Q3 2015, an estimated $3.48M.
Boston Partners first reported a position in THORATEC CORPORATION in Q1 2014 and held it in 6 quarters.
Boston Partners's THORATEC CORPORATION position peaked at $29.5M in Q1 2015.
223 funds tracked by Wall St. Rank held THORATEC CORPORATION as of Q3 2015.

Based on Boston Partners's 13F filing for Q3 2015, filed 10 Nov 2015.