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THOR

THORATEC CORPORATION
THOR

Delisted

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

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230 hedge funds and large institutions have $1.83B invested in THORATEC CORPORATION in 2014 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 88 increasing their positions, 81 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

93% more call options, than puts

Call options by funds: $7.81M | Put options by funds: $4.04M

9% more repeat investments, than reductions

Existing positions increased: 88 | Existing positions reduced: 81

3% less funds holding

Funds holding: 238 → 230 (-8)

6% less capital invested

Capital invested by funds: $1.94B → $1.83B (-$118M)

20% less first-time investments, than exits

New positions opened: 24 | Existing positions closed: 30

33% less funds holding in top 10

Funds holding in top 10: 3 → 2 (-1)

Holders
230
Holders Change
-8
Holders Change %
-3.36%
% of All Funds
6.64%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.06%
New
24
Increased
88
Reduced
81
Closed
30
Calls
$7.81M
Puts
$4.04M
Net Calls
+$3.77M
Net Calls Change
-$10.8M

Top Buyers

Rank Fund Capital Flow
1
CIP
Chartwell Investment Partners
Pennsylvania
+$23.8M
2
JP Morgan Chase
JP Morgan Chase
New York
+$10.8M
3
PWAM
Park West Asset Management
California
+$8.96M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$8.07M
5
Millennium Management
Millennium Management
New York
+$8.04M

Top Sellers

Rank Fund Capital Flow
1
BIT
BlackRock Institutional Trust
California
-$35.5M
2
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans
Minnesota
-$31M
3
Citadel Advisors
Citadel Advisors
Florida
-$15.5M
4
Invesco
Invesco
Georgia
-$14.5M
5
AC
Apex Capital
California
-$13.7M
Name Holding Trade Value Shares
Change 		Change in
Stake
SIA
101
Sit Investment Associates
Minnesota
$1.98M – – –
Zurich Cantonal Bank
102
Zurich Cantonal Bank
Switzerland
$1.97M +$1.97M +55,000 New
ECP
103
Elk Creek Partners
Colorado
$1.87M +$1.87M +52,185 New
SFM
104
Systematic Financial Management
New Jersey
$1.83M +$161K +4,495 +10%
State Board of Administration of Florida Retirement System
105
State Board of Administration of Florida Retirement System
Florida
$1.83M – – –
ACM
106
American Capital Management
New York
$1.81M -$80.7K -2,250 -4%
MIU
107
Man Investments (UK)
United Kingdom
$1.8M +$1.01M +28,102 +127%
SCM
108
Sterling Capital Management
North Carolina
$1.78M +$556K +15,519 +45%
Barclays
109
Barclays
United Kingdom
$1.74M -$2.88M -80,298 -62%
TD Asset Management
110
TD Asset Management
Ontario, Canada
$1.71M +$68.1K +1,900 +4%
CA
111
Continental Advisors
Utah
$1.7M – – –
Citadel Advisors
112
Citadel Advisors
Florida
$1.63M -$15.5M -431,985 -90%
Comerica Bank
113
Comerica Bank
Texas
$1.62M +$14.9K +416 +0.9%
KIA
114
Kopp Investment Advisors
Minnesota
$1.59M -$399K -11,129 -20%
RFC
115
Russell Frank Company
Washington
$1.59M -$659K -18,370 -28%
PPA
116
Parametric Portfolio Associates
Washington
$1.54M +$416K +11,613 +37%
PAAMCP
117
Pacific Alternative Asset Management Company (PAAMCO)
California
$1.53M +$832K +23,210 +118%
BIM
118
Baldwin Investment Management
Pennsylvania
$1.5M -$71.7K -2,000 -5%
RFC
119
Regions Financial Corp
Alabama
$1.49M +$178K +4,963 +14%
Jacobs Levy Equity Management
120
Jacobs Levy Equity Management
New Jersey
$1.46M -$4.73M -131,919 -76%
SCM
121
Stevens Capital Management
Pennsylvania
$1.45M -$1.27M -35,448 -47%
AL
122
Airain Ltd
Guernsey
$1.45M +$1.08M +30,168 +294%
Federated Hermes
123
Federated Hermes
Pennsylvania
$1.41M +$172K +4,812 +14%
ASRS
124
Arizona State Retirement System
Arizona
$1.3M -$147K -4,100 -10%
BJ
125
BlackRock Japan
Japan
$1.28M +$315K +8,796 +32%
3 4
5
6 7

THOR Hedge Fund Activity: Q1 2014 in Review

230 of the 3,462 institutional investors tracked by Wall St. Rank reported a position in THORATEC CORPORATION (THOR) for Q1 2014, worth a combined $1.83B — down 6.1% from $1.94B a quarter earlier.

Sellers outnumbered buyers: 30 funds closed out of THOR and 24 opened new positions — a net loss of 6 holders — while 81 trimmed existing stakes and 88 added.

The largest buyer was Chartwell Investment Partners, opening a new position worth an estimated $23.8M. The largest seller was BlackRock Institutional Trust, cutting an estimated $35.5M.

  • 230 institutional investors held THORATEC CORPORATION (THOR) as of Q1 2014, down from 238 in Q4 2013.
  • Funds reported $1.83B of THORATEC CORPORATION stock for Q1 2014, down 6.1% quarter-over-quarter.
  • 24 funds opened new THORATEC CORPORATION positions in Q1 2014 and 30 closed out, a net change of -6 holders.
  • The largest THORATEC CORPORATION buyer in Q1 2014 was Chartwell Investment Partners, an estimated $23.8M added.
  • The largest THORATEC CORPORATION seller in Q1 2014 was BlackRock Institutional Trust, an estimated $35.5M sold.

Based on aggregated 13F filings for Q1 2014.