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PTC Therapeutics

61 hedge funds and large institutions have $297M invested in PTC Therapeutics in 2013 Q3 according to their latest regulatory filings, with 59 funds opening new positions, increasing their positions, 2 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
61
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$50.1M
2 +$48.4M
3 +$36.4M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$32.5M
5
DM
Deerfield Management
New York
+$18.1M

Top Sellers

1 -$2.38M
2 -$613K
3 -$156K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$1.09M
27
$1.05M
28
$1.04M
29
$953K
30
$818K
31
$658K
32
$643K
33
$617K
34
$585K
35
$565K
36
$548K
37
$513K
38
$513K
39
$509K
40
$447K
41
$433K
42
$429K
43
$296K
44
$287K
45
$262K
46
$244K
47
$236K
48
$226K
49
$192K
50
$144K