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 %
Principal Financial Group
76
Principal Financial Group
Iowa
$95K +$95K +25,406 New
GMIM
77
General Motors Investment Management
New York
$92K
Fifth Third Bancorp
78
Fifth Third Bancorp
Ohio
$75K
KA
79
KLCM Advisors
Wisconsin
$75K
Luther King Capital Management (LKCM)
80
Luther King Capital Management (LKCM)
Texas
$73K
Wells Fargo
81
Wells Fargo
California
$68K -$22.3K -5,869 -25%
US Bancorp
82
US Bancorp
Minnesota
$66K
Prudential Financial
83
Prudential Financial
New Jersey
$66K
FIM
84
Fernwood Investment Management
Massachusetts
$64K
BAM
85
Brave Asset Management
New Jersey
$58K
Royal Bank of Canada
86
Royal Bank of Canada
Ontario, Canada
$57K -$26.4K -7,000 -32%
PP
87
Paloma Partners
Connecticut
$54K +$54K +14,200 New
GC
88
Guggenheim Capital
Illinois
$51K +$3.3K +882 +7%
AIP
89
Ameritas Investment Partners
Nebraska
$50K
DTL
90
Dynamic Technology Lab
Singapore
$49K +$49K +12,997 New
Jane Street
91
Jane Street
New York
$47K +$4.88K +1,302 +12%
Nuveen Asset Management
92
Nuveen Asset Management
Illinois
$46K
Bank of Montreal
93
Bank of Montreal
Ontario, Canada
$46K +$42.1K +11,000 +1,081%
Squarepoint
94
Squarepoint
New York
$46K +$46K +12,228 New
WP
95
WMS Partners
Maryland
$45K +$7.5K +2,000 +20%
Two Sigma Advisers
96
Two Sigma Advisers
New York
$42K -$667K -175,400 -94%
LJAC
97
L.J. Altfest & Co
New York
$41K
PAM
98
Princeton Alpha Management
New Jersey
$39K +$627 +168 +2%
FM
99
Family Management
New York
$38K
HCM
100
Hollencrest Capital Management
California
$38K