Yorktown Management & Research Company’s THORATEC CORPORATION THOR Stock Holding History

Yorktown Management & Research Company’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	-6,300	Closed	-$399K	–	484
2015 Q3	$399K	Hold	6,300	–	–	0.07%	193
2015 Q2	$281K	Hold	6,300	–	–	0.05%	293
2015 Q1	$264K	Sell	6,300 -3,200	-34%	-$122K	0.05%	297
2014 Q4	$308K	Hold	9,500	–	–	0.06%	154
2014 Q3	$254K	Buy	+9,500	New	+$270K	0.05%	261

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

Yorktown Management & Research Company's THOR Position: Q4 2015 in Review

Yorktown Management & Research Company sold out of THORATEC CORPORATION (THOR) in Q4 2015, closing a stake of 6,300 shares — an estimated $399K sold.

Yorktown Management & Research Company first reported a position in THOR in Q3 2014 and held it in 5 quarters. The position peaked at $399K in Q3 2015. 2 funds tracked by Wall St. Rank hold THOR as of Q4 2015.

Yorktown Management & Research Company reported no remaining THORATEC CORPORATION position as of Q4 2015 after selling out during the quarter.
Yorktown Management & Research Company sold 6,300 THORATEC CORPORATION shares in Q4 2015, an estimated $399K.
Yorktown Management & Research Company first reported a position in THORATEC CORPORATION in Q3 2014 and held it in 5 quarters.
Yorktown Management & Research Company's THORATEC CORPORATION position peaked at $399K in Q3 2015.
2 funds tracked by Wall St. Rank held THORATEC CORPORATION as of Q4 2015.

Based on Yorktown Management & Research Company's 13F filing for Q4 2015, filed 27 Jan 2016.