Columbia Asset Management’s THORATEC CORPORATION THOR Stock Holding History

Columbia Asset Management’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	-5,000	Closed	-$316K	–	195
2015 Q3	$316K	Hold	5,000	–	–	0.13%	136
2015 Q2	$222K	Hold	5,000	–	–	0.08%	174
2015 Q1	$209K	Buy	+5,000	New	+$191K	0.08%	182

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

Columbia Asset Management's THOR Position: Q4 2015 in Review

Columbia Asset Management sold out of THORATEC CORPORATION (THOR) in Q4 2015, closing a stake of 5,000 shares — an estimated $316K sold.

Columbia Asset Management first reported a position in THOR in Q1 2015 and held it in 3 quarters. The position peaked at $316K in Q3 2015. 2 funds tracked by Wall St. Rank hold THOR as of Q4 2015.

Columbia Asset Management reported no remaining THORATEC CORPORATION position as of Q4 2015 after selling out during the quarter.
Columbia Asset Management sold 5,000 THORATEC CORPORATION shares in Q4 2015, an estimated $316K.
Columbia Asset Management first reported a position in THORATEC CORPORATION in Q1 2015 and held it in 3 quarters.
Columbia Asset Management's THORATEC CORPORATION position peaked at $316K in Q3 2015.
2 funds tracked by Wall St. Rank held THORATEC CORPORATION as of Q4 2015.

Based on Columbia Asset Management's 13F filing for Q4 2015, filed 8 Feb 2016.