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PTC Therapeutics

157 hedge funds and large institutions have $880M invested in PTC Therapeutics in 2015 Q3 according to their latest regulatory filings, with 38 funds opening new positions, 64 increasing their positions, 44 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
157
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$133M
Puts
$103M
Net Calls
Net Calls Change

Top Buyers

1 +$17.8M
2 +$13.9M
3 +$8.47M
4
Barclays
Barclays
United Kingdom
+$7.7M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$7.25M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$11.2M
27
$10.6M
28
$9.4M
29
$9.08M
30
$8.68M
31
$7.93M
32
$7.19M
33
$6.38M
34
$6.3M
35
$5.92M
36
$5.72M
37
$5.27M
38
$4.75M
39
$4.74M
40
$4.36M
41
$4M
42
$3.88M
43
$3.86M
44
$3.81M
45
$3.65M
46
$3.63M
47
$3.62M
48
$3.57M
49
$3.17M
50
$3M