139 hedge funds and large institutions have $266M invested in Geron in 2013 Q4 according to their latest regulatory filings, with 52 funds opening new positions, 37 increasing their positions, 33 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
139
Holders Change
+34
Holders Change %
+32.38%
% of All Funds
4.04%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.09%
New
52
Increased
37
Reduced
33
Closed
18
Calls
$8.77M
Puts
$1.79M
Net Calls
+$6.98M
Net Calls Change
+$9.87M
Name Holding Trade Value Shares
Change
Shares
Change %
BNP Paribas Financial Markets
126
BNP Paribas Financial Markets
France
$8.02K -$164K -36,593 -95%
CTC
127
Central Trust Company
Missouri
$7K -$1.4K -317 -17%
SFPIA
128
Stevens First Principles Investment Advisors
California
$7K +$7K +1,587 New
LTFS
129
Ladenburg Thalmann Financial Services
Florida
$6K -$36.2K -8,295 -86%
WA
130
WFG Advisors
Texas
$6K -$5.4K -1,190 -47%
TAM
131
Tocqueville Asset Management
New York
$6K +$6K +1,270 New
GT
132
Glenmede Trust
Pennsylvania
$6K +$6K +1,375 New
PSC
133
Prentiss Smith & Co
Vermont
$5K +$5K +1,058 New
Bessemer Group
134
Bessemer Group
New Jersey
$3K +$3K +635 New
Bank of Montreal
135
Bank of Montreal
Ontario, Canada
$1K
WTC
136
WhitTier Trust Company
Nevada
$1K
AA
137
Apriem Advisors
California
$1K
SF
138
Synovus Financial
Georgia
$1K +$1K +212 New
Manulife (Manufacturers Life Insurance)
139
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$475 -$25 -5,570 -5%
GPP
140
Great Point Partners
Connecticut
-$8.32M -2,626,152 Closed
SCA
141
SAC Capital Advisors
Connecticut
-$2.35M -740,600 Closed
RA
142
Royce & Associates
New York
-$1.41M -444,430 Closed
TI
143
Turner Investments
Pennsylvania
-$871K -274,974 Closed
Renaissance Technologies
144
Renaissance Technologies
New York
-$290K -91,602 Closed
Jane Street
145
Jane Street
New York
-$225K -71,079 Closed
LMF
146
LMR Master Fund
Cayman Islands
-$219K -68,997 Closed
Two Sigma Advisers
147
Two Sigma Advisers
New York
-$216K -68,713 Closed
Public Employees Retirement Association of Colorado
148
Public Employees Retirement Association of Colorado
Colorado
-$83K -26,238 Closed
PFO
149
Pathstone Family Office
New Jersey
-$67K -21,160 Closed
HighTower Advisors
150
HighTower Advisors
Illinois
-$55K -17,457 Closed