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PTC Therapeutics

65 hedge funds and large institutions have $600M invested in PTC Therapeutics in 2014 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 32 increasing their positions, 11 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
65
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
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 +$63.6M
2 +$23.6M
3 +$23.3M
4
O
OrbiMed
New York
+$21.7M
5
PA
Perceptive Advisors
New York
+$17.6M

Top Sellers

1 -$12.8M
2 -$9.79M
3 -$5.95M
4
Jennison Associates
Jennison Associates
New York
-$4.29M
5
WMSA
Weiss Multi-Strategy Advisers
New York
-$2.33M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$221K
52
$203K
53
$203K
54
$171K
55
$136K
56
$112K
57
$84K
58
$78K
59
$35K
60
$18K
61
$8K
62
$3K
63
$2.03K
64
$1K
65
$425
66
67
68
69
70
71
72
73
74
75