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FibroGen

134 hedge funds and large institutions have $691M invested in FibroGen in 2016 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 53 increasing their positions, 35 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
134
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.92M
Puts
$4.18M
Net Calls
Net Calls Change

Top Buyers

1 +$8.71M
2 +$7.52M
3 +$7.45M
4
VAM
Visium Asset Management
New York
+$7.06M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$6.25M

Top Sellers

1 -$10.1M
2 -$7.82M
3 -$7.51M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$6.39M
5
CCI
Columbus Circle Investors
-$4.33M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$240K
102
$235K
103
$234K
104
$213K
105
$210K
106
$209K
107
$190K
108
$175K
109
$175K
110
$127K
111
$89K
112
$70K
113
$67K
114
$66K
115
$59K
116
$53K
117
$50K
118
$43K
119
$42K
120
$41K
121
$29K
122
$19K
123
$12K
124
$11K
125
$10K