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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
Vanguard Group
1
Vanguard Group
Pennsylvania
$141M +$3.51M +97,942 +3%
EAM
2
Eagle Asset Management
Florida
$129M -$13.3M -371,355 -9%
BFA
3
BlackRock Fund Advisors
California
$96.7M -$421K -11,750 -0.4%
BIT
4
BlackRock Institutional Trust
California
$88.2M -$35.5M -991,514 -29%
State Street
5
State Street
Massachusetts
$73.7M -$82.5K -2,302 -0.1%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$69M -$1.04M -29,058 -1%
OIM
7
Oracle Investment Management
Connecticut
$62.9M -$11.3M -316,496 -15%
Wells Fargo
8
Wells Fargo
California
$52.1M +$2.2M +61,271 +4%
Invesco
9
Invesco
Georgia
$42.2M -$14.5M -404,129 -26%
VOYA Investment Management
10
VOYA Investment Management
Georgia
$39.7M +$4.11M +114,586 +12%
Renaissance Technologies
11
Renaissance Technologies
New York
$37.6M +$68.5K +1,910 +0.2%
Northern Trust
12
Northern Trust
Illinois
$35.7M -$1.16M -32,411 -3%
BTW
13
Boston Trust Walden
Massachusetts
$35.2M -$533K -14,859 -1%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$30.8M +$1.45M +40,498 +5%
PCM
15
Palisade Capital Management
New Jersey
$29.8M -$1.25M -34,757 -4%
Norges Bank
16
Norges Bank
Norway
$26.9M
Bank of New York Mellon
17
Bank of New York Mellon
New York
$24.7M +$165K +4,596 +0.7%
BA
18
BlackRock Advisors
Delaware
$24.4M +$541K +15,078 +2%
CIP
19
Chartwell Investment Partners
Pennsylvania
$23.8M +$23.8M +665,300 New
FAM
20
Fred Alger Management
New York
$22.8M -$704K -19,631 -3%
RA
21
Royce & Associates
New York
$22.3M -$681K -19,000 -3%
CAM
22
Cortina Asset Management
Wisconsin
$21.6M +$1.46M +40,717 +7%
Deutsche Bank
23
Deutsche Bank
Germany
$21.2M -$127K -3,532 -0.6%
PWLP
24
Prio Wealth Limited Partnership
Massachusetts
$20.4M +$453K +12,630 +2%
MNA
25
Manning & Napier Advisors
New York
$19.7M -$7.62M -212,460 -28%

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.