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PTC Therapeutics
PTCT

Overview Fund Activity

132 hedge funds and large institutions have $1.47B invested in PTC Therapeutics in 2014 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 58 increasing their positions, 23 reducing their positions, and 5 closing their positions.

Holders
132
Holders Change
+33
Holders Change %
+33.33%
% of All Funds
3.52%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.08%
New
38
Increased
58
Reduced
23
Closed
5
Calls
$1.5M
Puts
$3.18M
Net Calls
-$1.68M
Net Calls Change
-$1.68M

Top Buyers

1
BB
1
BB Biotech
Switzerland
$63.6M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$60.8M
3
CCI
3
Columbus Circle Investors
$32.5M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$261M
5
CCM
5
Camber Capital Management
Massachusetts
$27.2M

Top Sellers

1
BCPEM
1
Bain Capital Public Equity Management
Massachusetts
$108M
2
CS
2
Credit Suisse
Switzerland
$61.3M
3
Millennium Management
3
Millennium Management
New York
$1.61M
4
SAM
4
Sectoral Asset Management
Quebec, Canada
$58.8M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$6.47M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$261M 5,040,381 +580,004 +13%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$121M 2,333,209 -47 -0%
BCPEM
3
Bain Capital Public Equity Management
Massachusetts
$108M 2,081,932 -780,093 -27%
BB
4
BB Biotech
Switzerland
$63.6M 1,227,912 +1,227,912 New
CS
5
Credit Suisse
Switzerland
$61.3M 1,183,177 -379,669 -24%
Vanguard Group
6
Vanguard Group
Pennsylvania
$60.8M 1,175,176 +609,178 +108%
SAM
7
Sectoral Asset Management
Quebec, Canada
$58.8M 1,135,130 -187,268 -14%
BFA
8
BlackRock Fund Advisors
California
$56.4M 1,089,388 +191,574 +21%
GIM
9
Granahan Investment Management
Massachusetts
$45M 869,101 -10,501 -1%
Westfield Capital Management
10
Westfield Capital Management
Massachusetts
$37.9M 731,310 +10,330 +1%
State Street
11
State Street
Massachusetts
$36M 695,897 -125,917 -15%
PA
12
Perceptive Advisors
New York
$34.8M 671,736 – –
CCI
13
Columbus Circle Investors
$32.5M 627,372 +608,587 +3,240%
JHIU
14
Janus Henderson Investors US
Colorado
$31.5M 608,154 +40,807 +7%
TAM
15
Tocqueville Asset Management
New York
$31.2M 603,308 +32,008 +6%
CCM
16
Camber Capital Management
Massachusetts
$27.2M 525,000 +366,851 +232%
BIT
17
BlackRock Institutional Trust
California
$21.2M 409,707 +165,005 +67%
Franklin Resources
18
Franklin Resources
California
$20.6M 397,800 – –
Wells Fargo
19
Wells Fargo
California
$18.3M 352,615 +311,067 +749%
O
20
OppenheimerFunds
New York
$16.4M 317,350 +317,350 New
UBS AM
21
UBS AM
Illinois
$15.8M 304,600 +31,000 +11%
BA
22
BlackRock Advisors
Delaware
$15.5M 299,800 +288,485 +2,550%
Northern Trust
23
Northern Trust
Illinois
$14.8M 286,145 +22,768 +9%
Loomis, Sayles & Company
24
Loomis, Sayles & Company
Massachusetts
$13.7M 263,918 +31,312 +13%
Citadel Advisors
25
Citadel Advisors
Florida
$13.2M 255,179 +16,837 +7%
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