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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
76
$3.24M
77
$3.24M
78
$3.04M
79
$3.04M
80
$2.96M
81
$2.94M
82
$2.9M
83
$2.75M
84
$2.64M
85
$2.57M
86
$2.49M
87
$2.42M
88
$2.37M
89
$2.36M
90
$2.29M
91
$2.23M
92
$2.13M
93
$2.06M
94
$2.04M
95
$2.04M
96
$2.04M
97
$2.03M
98
$1.99M
99
$1.95M
100
$1.84M