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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
101
$530K
102
$526K
103
$524K
104
$511K
105
$496K
106
$479K
107
$458K
108
$451K
109
$442K
110
$422K
111
$414K
112
$390K
113
$380K
114
$377K
115
$371K
116
$368K
117
$320K
118
$307K
119
$304K
120
$271K
121
$259K
122
$251K
123
$191K
124
$174K
125
$155K