THOR

THORATEC CORPORATION
THOR

Delisted

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

191 hedge funds and large institutions have $1.66B invested in THORATEC CORPORATION in 2014 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 44 increasing their positions, 89 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
191
Holders Change
-9
Holders Change %
-4.5%
% of All Funds
5.1%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.08%
New
28
Increased
44
Reduced
89
Closed
34
Calls
$18.6M
Puts
$4.92M
Net Calls
+$13.7M
Net Calls Change
-$3.93M
Name Holding Trade Value Shares
Change
Shares
Change %
TRSOTSOK
126
Teachers Retirement System of the State of Kentucky
Kentucky
$377K
OC
127
Oppenheimer & Co
New York
$368K -$412K -12,701 -53%
BBA
128
BLB&B Advisors
Pennsylvania
$365K -$2.59K -80 -0.7%
TC
129
TFS Capital
Pennsylvania
$365K +$365K +11,237 New
WCM
130
Wedge Capital Management
North Carolina
$363K -$119K -3,650 -25%
PA
131
Profund Advisors
Maryland
$363K +$56.4K +1,735 +18%
SG Americas Securities
132
SG Americas Securities
New York
$361K -$698K -21,493 -66%
PP
133
Paloma Partners
Connecticut
$360K +$360K +11,087 New
PIM
134
Partner Investment Management
California
$341K +$341K +10,500 New
WSC
135
Wellington Shields & Co
New York
$336K -$3.25K -100 -1%
AI
136
Analytic Investors
California
$322K
Citigroup
137
Citigroup
New York
$319K +$53.2K +1,640 +20%
YMRC
138
Yorktown Management & Research Company
Virginia
$308K
MWAC
139
Mariner Wealth Advisors (Cincinnati)
Ohio
$283K +$29.3K +900 +12%
PAM
140
Panagora Asset Management
Massachusetts
$273K -$272K -8,386 -50%
Legal & General Group
141
Legal & General Group
United Kingdom
$269K -$7.26K -219 -3%
HighTower Advisors
142
HighTower Advisors
Illinois
$263K +$263K +8,096 New
LCP
143
LGT Capital Partners
Switzerland
$260K -$2.99M -92,000 -92%
TIM
144
Thompson Investment Management
Wisconsin
$260K
M&T Bank
145
M&T Bank
New York
$255K -$119K -3,659 -32%
SAM
146
Securian Asset Management
Minnesota
$250K -$7.9K -243 -3%
MCM
147
Manchester Capital Management
Vermont
$244K -$61.7K -1,900 -20%
ST
148
SpiderRock Trading
Illinois
$230K -$134K
RHBC
149
R.H. Bluestein & Co
Michigan
$227K -$16.2K -500 -7%
PG
150
PEAK6 Group
Illinois
$224K +$224K +6,903 New