143 hedge funds and large institutions have $101M invested in Geron in 2018 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 47 increasing their positions, 30 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
143
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.91M
Puts
$18.4M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$145K
52
$142K
53
$137K
54
$135K
55
$123K
56
$115K
57
$100K
58
$95K
59
$92K
60
$89K
61
$89K
62
$88.8K
63
$88K
64
$85K
65
$79K
66
$72K
67
$71K
68
$69K
69
$64K
70
$57K
71
$55K
72
$53K
73
$53K
74
$50K
75
$50K