THOR

THORATEC CORPORATION
THOR

Overview Fund Activity
Delisted

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

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200 hedge funds and large institutions have $1.38B invested in THORATEC CORPORATION in 2014 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 64 increasing their positions, 68 reducing their positions, and 55 closing their positions.

Holders
200
Holders Change
-14
Holders Change %
-6.54%
% of All Funds
5.81%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.12%
New
42
Increased
64
Reduced
68
Closed
55
Calls
$31.1M
Puts
$13.5M
Net Calls
+$17.6M
Net Calls Change
+$12M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$148M
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$27.5M
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$38.2M
4
MNA
4
Manning & Napier Advisors
New York
$42.1M
5
Millennium Management
5
Millennium Management
New York
$31.4M

Top Sellers

1
EAM
1
Eagle Asset Management
Florida
$36.1M
2
PIM
2
Perkins Investment Management
Illinois
$0
3
PCM
3
Palisade Capital Management
New Jersey
$0
4
Renaissance Technologies
4
Renaissance Technologies
New York
$3.55M
5
PWLP
5
Prio Wealth Limited Partnership
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PIM
201
Perkins Investment Management
Illinois
– -$41.5M -1,190,132 Closed
PCM
202
Palisade Capital Management
New Jersey
– -$27.6M -790,423 Closed
PWLP
203
Prio Wealth Limited Partnership
Massachusetts
– -$19.6M -562,453 Closed
FAM
204
Fred Alger Management
New York
– -$19M -545,910 Closed
SIMG
205
Stephens Investment Management Group
Texas
– -$15.9M -456,635 Closed
CIP
206
Chartwell Investment Partners
Pennsylvania
– -$14.8M -425,551 Closed
Franklin Resources
207
Franklin Resources
California
– -$11.9M -341,835 Closed
CAM
208
Cortina Asset Management
Wisconsin
– -$11.3M -324,998 Closed
WRF
209
Waddell & Reed Financial
Kansas
– -$11.3M -324,200 Closed
CM
210
CS McKee
Pennsylvania
– -$5.75M -165,298 Closed
KIA
211
King Investment Advisors
Texas
– -$5.04M -144,470 Closed
EMFAT
212
Emerald Mutual Fund Advisers Trust
Pennsylvania
– -$4.55M -130,380 Closed
PRCM
213
Pine River Capital Management
Minnesota
– -$4.41M -126,606 Closed
ERSOT
214
Employees Retirement System of Texas
Texas
– -$4.39M -126,000 Closed
CCM
215
Cadence Capital Management
Massachusetts
– -$4.18M -119,870 Closed
EA
216
Emerald Advisers
Pennsylvania
– -$4.11M -117,893 Closed
SIA
217
Sit Investment Associates
Minnesota
– -$3.17M -91,040 Closed
WA
218
Whitebox Advisors
Minnesota
– -$2.75M -78,861 Closed
DekaBank Deutsche Girozentrale
219
DekaBank Deutsche Girozentrale
Germany
– -$1.73M -49,500 Closed
PCP
220
Perimeter Capital Partners
Georgia
– -$1.59M -45,483 Closed
RFC
221
Regions Financial Corp
Alabama
– -$1.5M -43,077 Closed
PAAMCP
222
Pacific Alternative Asset Management Company (PAAMCO)
California
– -$1.03M -29,551 Closed
AL
223
Airain Ltd
Guernsey
– -$868K -24,913 Closed
HI
224
HBK Investments
Texas
– -$851K -24,400 Closed
GC
225
Globeflex Capital
California
– -$742K -21,300 Closed
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