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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
26
$2.4M
27
$2.13M
28
$2.07M
29
$2.03M
30
$1.95M
31
$1.77M
32
$1.55M
33
$1.39M
34
$1.04M
35
$910K
36
$888K
37
$849K
38
$815K
39
$662K
40
$538K
41
$528K
42
$518K
43
$435K
44
$418K
45
$331K
46
$288K
47
$255K
48
$243K
49
$236K
50
$228K