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iShares Biotechnology ETF

253 hedge funds and large institutions have $2.6B invested in iShares Biotechnology ETF in 2013 Q3 according to their latest regulatory filings, with 44 funds opening new positions, 86 increasing their positions, 76 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
253
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$184M
Puts
$147M
Net Calls
Net Calls Change

Top Buyers

1 +$62.9M
2 +$30.2M
3 +$26.4M
4
TCM
Tekla Capital Management
Massachusetts
+$17.6M
5
U
UBS
Switzerland
+$10.4M

Top Sellers

1 -$98.6M
2 -$69.3M
3 -$56.8M
4
Allianz Asset Management
Allianz Asset Management
Germany
-$35.1M
5
JP Morgan Chase
JP Morgan Chase
New York
-$16.9M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$1.84M
102
$1.81M
103
$1.71M
104
$1.69M
105
$1.62M
106
$1.62M
107
$1.61M
108
$1.59M
109
$1.55M
110
$1.54M
111
$1.51M
112
$1.48M
113
$1.44M
114
$1.4M
115
$1.38M
116
$1.38M
117
$1.37M
118
$1.36M
119
$1.28M
120
$1.28M
121
$1.27M
122
$1.27M
123
$1.25M
124
$1.25M
125
$1.23M