We are live on ! Find out more
THOR

THORATEC CORPORATION
THOR

Delisted

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

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: 238230 (-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: 32 (-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
Name Holding Trade Value Shares
Change
Change in
Stake
Arrowstreet Capital
51
Arrowstreet Capital
Massachusetts
$8.05M -$4.92M -137,312 -38%
Wellington Management Group
52
Wellington Management Group
Massachusetts
$7.24M +$4.45M +124,132 +159%
Retirement Systems of Alabama
53
Retirement Systems of Alabama
Alabama
$6.76M +$4.24M +118,249 +168%
CM
54
CS McKee
Pennsylvania
$6.4M -$617K -17,200 -9%
Boston Partners
55
Boston Partners
Massachusetts
$6.03M +$6.03M +168,300 New
Goldman Sachs
56
Goldman Sachs
New York
$5.91M +$974K +27,176 +20%
New York State Common Retirement Fund
57
New York State Common Retirement Fund
New York
$5.8M
HCMT
58
Highland Capital Management (Texas)
Texas
$5.77M +$3.63M +101,329 +170%
AIG
59
American International Group
New York
$5.51M +$19K +530 +0.3%
HP
60
HealthInvest Partners
Sweden
$5.49M +$1.98M +55,231 +56%
California Public Employees Retirement System
61
California Public Employees Retirement System
California
$5.49M +$53.9K +1,503 +0.9%
NFA
62
Nationwide Fund Advisors
Ohio
$5.46M -$62.2K -1,735 -1%
Principal Financial Group
63
Principal Financial Group
Iowa
$5.46M +$229K +6,377 +4%
N
64
Nuveen
North Carolina
$5.44M -$2.25M -62,681 -29%
CCM
65
Cohen Capital Management
California
$5.32M
KIA
66
King Investment Advisors
Texas
$5.2M +$49.6K +1,385 +1%
Canada Pension Plan Investment Board
67
Canada Pension Plan Investment Board
Ontario, Canada
$5.12M +$541K +15,100 +12%
CCM
68
Cadence Capital Management
Massachusetts
$4.97M +$1.29M +35,873 +35%
AllianceBernstein
69
AllianceBernstein
Tennessee
$4.85M +$34.3K +958 +0.7%
UBS AM
70
UBS AM
Illinois
$4.74M -$524K -14,625 -10%
PI
71
Putnam Investments
Massachusetts
$4.69M -$94K -2,622 -2%
D.E. Shaw & Co
72
D.E. Shaw & Co
New York
$4.6M -$192K -5,362 -4%
PRCM
73
Pine River Capital Management
Minnesota
$4.52M +$1.75M +48,829 +63%
Prudential Financial
74
Prudential Financial
New Jersey
$4.51M +$21.5K +600 +0.5%
ERSOT
75
Employees Retirement System of Texas
Texas
$4.51M +$4.52M +126,000 New

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.