THOR

THORATEC CORPORATION

THOR

Delisted

THOR was delisted on the 8th of October, 2015.

219 hedge funds and large institutions have $2.27B invested in THORATEC CORPORATION in 2015 Q2 according to their latest regulatory filings, with 49 funds opening new positions, 69 increasing their positions, 68 reducing their positions, and 10 closing their positions.

New

Increased

Maintained

Reduced

Closed

2016 Q1 2015 Q4 2015 Q3 2015 Q2 2015 Q1 2014 Q4 2014 Q3 2014 Q2 2014 Q1 2013 Q4 2013 Q3 2013 Q2

Holders

219

Holders Change

+37

Holders Change %

+20.33%

% of All Funds

5.91%

Holding in Top 10

Holding in Top 10 Change

-1

Holding in Top 10 Change %

-16.67%

% of All Funds

0.13%

New

Increased

Reduced

Closed

Calls

$34.8M

Puts

$18.1M

Net Calls

+$16.7M

Net Calls Change

+$3.32M

Top Buyers

1	1 Citadel Advisors Miami, Florida	$36.8M
2	EAM 2 Eagle Asset Management St Petersburg, Florida	$128M
3	PWAM 3 Park West Asset Management San Francisco, California	$43.5M
4	BJCM 4 Blue Jay Capital Management Los Angeles, California	$9.58M
5	5 Arrowstreet Capital Boston, Massachusetts	$10.1M

Top Sellers

1	AA 1 Antipodean Advisors New York	$0
2	BA 2 BlackRock Advisors Wilmington, Delaware	$48.6M
3	3 Boston Partners Boston, Massachusetts	$3.48M
4	BTW 4 Boston Trust Walden Boston, Massachusetts	$27.6M
5	5 T. Rowe Price Associates Baltimore, Maryland	$229M

#	Name	Holding	Trade Value	Shares Change	Shares Change %
126	126 Group One Trading Chicago, Illinois	$931K	+$931K	+20,896	New
127	MAM 127 Meeder Asset Management Dublin, Ohio	$908K	-$2.63K	-59	-0.3%
128	CS 128 Candriam SCA Strassen, Luxembourg, Luxembourg	$802K	+$802K	+18,000	New
129	UFF 129 USA Financial Formulas Ada, Michigan	$799K	+$799K	+17,919	New
130	PIM 130 Partner Investment Management San Francisco, California	$786K	+$172K	+3,870	+28%
131	131 Los Angeles Capital Management Los Angeles, California	$764K	-$223	-5	-0%
132	MERSOM 132 Municipal Employees' Retirement System of Michigan Lansing, Michigan	$759K	+$14.7K	+330	+2%
133	OPERF 133 Oregon Public Employees Retirement Fund Tigard, Oregon	$744K	+$4.46K	+100	+0.6%
134	134 ProShare Advisors Bethesda, Maryland	$741K	-$171K	-3,839	-19%
135	COPPSERS 135 Commonwealth of Pennsylvania Public School Employees Retirement System Harrisburg, Pennsylvania	$698K	+$68.6K	+1,538	+11%
136	LSERS 136 Louisiana State Employees Retirement System Baton Rouge, Louisiana	$637K	+$22.3K	+500	+4%
137	FT 137 Fiduciary Trust Boston, Massachusetts	$604K	–	–	–
138	BCM 138 Bridgeway Capital Management Houston, Texas	$548K	-$53.5K	-1,200	-9%
139	AIP 139 Ameritas Investment Partners Lincoln, Nebraska	$547K	-$24.6K	-552	-4%
140	140 Legal & General Group London, United Kingdom	$547K	+$104K	+2,328	+23%
141	141 Stifel Financial St. Louis, Missouri	$544K	+$128K	+2,864	+31%
142	TI 142 Trexquant Investment Stamford, Connecticut	$543K	+$543K	+12,200	New
143	RJA 143 Raymond James & Associates St Petersburg, Florida	$542K	+$542K	+12,156	New
144	HCM 144 Highbridge Capital Management New York	$529K	+$529K	+11,874	New
145	145 Public Employees Retirement Association of Colorado Denver, Colorado	$526K	–	–	–
146	EVM 146 Eaton Vance Management Boston, Massachusetts	$523K	–	–	–
147	TRSOTSOK 147 Teachers Retirement System of the State of Kentucky Frankfort, Kentucky	$518K	–	–	–
148	ECM 148 Endurant Capital Management San Mateo, California	$508K	+$508K	+11,400	New
149	BBA 149 BLB&B Advisors Montgomeryville, Pennsylvania	$502K	–	–	–
150	PA 150 Profund Advisors Bethesda, Maryland	$476K	-$62.7K	-1,406	-12%

THORATEC CORPORATION THOR

Top Buyers

Top Sellers

THORATEC CORPORATION

THOR