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PTC Therapeutics
PTCT

Overview Fund Activity

84 hedge funds and large institutions have $601M invested in PTC Therapeutics in 2014 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 36 increasing their positions, 12 reducing their positions, and 8 closing their positions.

Holders
84
Holders Change
+19
Holders Change %
+29.23%
% of All Funds
2.42%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
27
Increased
36
Reduced
12
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
SAM
1
Sectoral Asset Management
Quebec, Canada
$40.6M
2
Millennium Management
2
Millennium Management
New York
$11.7M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$11.2M
4
Westfield Capital Management
4
Westfield Capital Management
Massachusetts
$19.1M
5
BFA
5
BlackRock Fund Advisors
California
$23.6M

Top Sellers

1
RCM
1
RA Capital Management
Massachusetts
$0
2
Jennison Associates
2
Jennison Associates
New York
$0
3
O
3
OrbiMed
New York
$4.66M
4
Loomis, Sayles & Company
4
Loomis, Sayles & Company
Massachusetts
$0
5
CAM
5
Cormorant Asset Management
Massachusetts
$3.92M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$118M 4,511,167 -348 -0%
BCPEM
2
Bain Capital Public Equity Management
Massachusetts
$74.8M 2,862,025 – –
CS
3
Credit Suisse
Switzerland
$59.4M 2,273,245 +4,346 +0.2%
SAM
4
Sectoral Asset Management
Quebec, Canada
$40.6M 1,551,274 +603,372 +64%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$39.6M 1,514,572 +57,415 +4%
BFA
6
BlackRock Fund Advisors
California
$23.6M 903,795 +228,782 +34%
GIM
7
Granahan Investment Management
Massachusetts
$23M 880,463 -20,960 -2%
State Street
8
State Street
Massachusetts
$22.1M 845,838 +152,382 +22%
Westfield Capital Management
9
Westfield Capital Management
Massachusetts
$19.1M 729,250 +238,110 +48%
PA
10
Perceptive Advisors
New York
$17.6M 671,736 – –
JHIU
11
Janus Henderson Investors US
Colorado
$14.7M 561,656 -48,765 -8%
Vanguard Group
12
Vanguard Group
Pennsylvania
$14.3M 548,804 +82,849 +18%
Millennium Management
13
Millennium Management
New York
$11.7M 446,881 +446,881 New
Adage Capital Partners
14
Adage Capital Partners
Massachusetts
$11.2M 426,666 +426,666 New
Franklin Resources
15
Franklin Resources
California
$10.4M 397,800 – –
TAM
16
Tocqueville Asset Management
New York
$7.11M 271,813 +197,313 +265%
BIT
17
BlackRock Institutional Trust
California
$6.83M 261,195 +120,600 +86%
NI
18
Numeric Investors
Massachusetts
$6.79M 259,593 +8,311 +3%
PI
19
Putnam Investments
Massachusetts
$5.73M 219,300 -800 -0.4%
O
20
OrbiMed
New York
$4.66M 178,100 -652,000 -79%
Northern Trust
21
Northern Trust
Illinois
$4.15M 158,564 +8,554 +6%
CAM
22
Cormorant Asset Management
Massachusetts
$3.92M 150,000 -400,000 -73%
SFM
23
Sphera Funds Management
Israel
$3.92M 150,000 +150,000 New
CNB
24
City National Bank
California
$3.84M 146,867 +79,262 +117%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$3.67M 140,381 +87,261 +164%
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