123 hedge funds and large institutions have $257M invested in Geron in 2015 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 36 increasing their positions, 34 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
123
Holders Change
+2
Holders Change %
+1.65%
% of All Funds
3.28%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
15
Increased
36
Reduced
34
Closed
12
Calls
$2.3M
Puts
$3.72M
Net Calls
-$1.42M
Net Calls Change
-$1.62M
Name Holding Trade Value Shares
Change
Shares
Change %
PVI
126
Pura Vida Investments
New York
-$254K -78,200 Closed
Verition Fund Management
127
Verition Fund Management
Connecticut
-$46K -14,000 Closed
William Blair & Company
128
William Blair & Company
Illinois
-$37K -11,549 Closed
M&T Bank
129
M&T Bank
New York
-$33K -10,157 Closed
AssetMark Inc
130
AssetMark Inc
California
-$7K -2,000 Closed
ST
131
Spot Trading
Illinois
-$6K -1,700 Closed
NPC
132
National Planning Corporation
California
-$4.2K -1,300 Closed
WA
133
WFG Advisors
Texas
-$4K -1,250 Closed
BRWA
134
B. Riley Wealth Advisors
Florida
-$2 -500 Closed