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 %
WSC
151
Wellington Shields & Co
New York
$279K -$5.34K -200 -2%
HIM
152
Hillsdale Investment Management
Ontario, Canada
$276K -$26.7K -1,000 -9%
AI
153
Analytic Investors
California
$265K – – –
YMRC
154
Yorktown Management & Research Company
Virginia
$254K +$254K +9,500 New
PA
155
Profund Advisors
Maryland
$252K -$140K -5,248 -36%
MCM
156
Manchester Capital Management
Vermont
$252K -$133K -4,982 -35%
IRS
157
Invictus RG (Singapore)
Singapore
$251K +$251K +9,400 New
IMS
158
Index Management Solutions
Pennsylvania
$233K +$233K +8,731 New
Legal & General Group
159
Legal & General Group
United Kingdom
$227K +$227K +8,329 New
Citigroup
160
Citigroup
New York
$219K +$196K +7,334 +860%
TIM
161
Thompson Investment Management
Wisconsin
$217K +$217K +8,000 New
SAM
162
Securian Asset Management
Minnesota
$212K – – –
COPPSERS
163
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$209K -$2.57K -96 -1%
MWAC
164
Mariner Wealth Advisors (Cincinnati)
Ohio
$209K +$209K +7,804 New
RHBC
165
R.H. Bluestein & Co
Michigan
$200K -$255K -9,550 -56%
US Bancorp
166
US Bancorp
Minnesota
$196K -$451K -16,854 -70%
RFS
167
Rockefeller Financial Services
New York
$192K -$238K -8,909 -55%
ST
168
SpiderRock Trading
Illinois
$134K – – –
Group One Trading
169
Group One Trading
Illinois
$131K +$18.7K +699 +17%
BNP Paribas Financial Markets
170
BNP Paribas Financial Markets
France
$127K +$126K +4,723 +22,490%
DCM
171
Dean Capital Management
Kansas
$104K +$104K +3,895 New
BJ
172
BlackRock Japan
Japan
$91K -$541K -20,148 -86%
OA
173
OFI Advisors
Pennsylvania
$87K +$21.1K +790 +32%
JFGIW
174
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$80K – – –
HCM
175
Horrell Capital Management
Arkansas
$62K -$13.3K -500 -18%
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