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Halozyme

128 hedge funds and large institutions have $857M invested in Halozyme in 2014 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 53 increasing their positions, 39 reducing their positions, and 24 closing their positions.

Holders
128
Holders Change
-3
Holders Change %
-2.29%
% of All Funds
3.68%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.06%
New
22
Increased
53
Reduced
39
Closed
24
Calls
$13.5M
Puts
$9.58M
Net Calls
+$3.94M
Net Calls Change
+$4.67M
Name Market Value Shares Shares
Change
Shares
Change %
BJ
151
BlackRock Japan
Japan
-1,562 Closed
TDC
152
Thompson Davis & Co
Virginia
-500 Closed
Parallax Volatility Advisers
153
Parallax Volatility Advisers
California
ID
154
Integral Derivatives
New York
PG
155
PEAK6 Group
Illinois
ST
156
SpiderRock Trading
Illinois
HT
157
HAP Trading
New York