127 hedge funds and large institutions have $194M invested in Geron in 2016 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 53 increasing their positions, 30 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
127
Holders Change
-6
Holders Change %
-4.51%
% of All Funds
3.39%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
18
Increased
53
Reduced
30
Closed
21
Calls
$1.44M
Puts
$1.55M
Net Calls
-$109K
Net Calls Change
+$926K
Name Holding Trade Value Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$69.3M
State Street
2
State Street
Massachusetts
$18.1M +$4.33M +1,481,681 +31%
BFA
3
BlackRock Fund Advisors
California
$17.9M +$94.3K +32,300 +0.5%
Vanguard Group
4
Vanguard Group
Pennsylvania
$17M +$458K +156,919 +3%
BIT
5
BlackRock Institutional Trust
California
$11.5M +$58.5K +20,045 +0.5%
Northern Trust
6
Northern Trust
Illinois
$5.33M +$120K +41,079 +2%
PAM
7
Panagora Asset Management
Massachusetts
$5.33M +$1.32M +451,440 +33%
OM
8
Opaleye Management
Massachusetts
$3.87M -$1.46M -500,000 -27%
QI
9
QS Investors
New York
$3.4M -$6.59K -2,256 -0.2%
State of New Jersey Common Pension Fund D
10
State of New Jersey Common Pension Fund D
New Jersey
$2.54M
Bank of New York Mellon
11
Bank of New York Mellon
New York
$2.5M -$6.58K -2,252 -0.3%
ARTA
12
A.R.T. Advisors
New York
$1.93M +$717K +245,500 +59%
BIM
13
BlackRock Investment Management
Delaware
$1.66M +$21K +7,205 +1%
Invesco
14
Invesco
Georgia
$1.61M -$5.8M -1,986,884 -78%
NSEDCP
15
NJ State Employees Deferred Compensation Plan
New Jersey
$1.61M
TCIM
16
TIAA CREF Investment Management
New York
$1.47M -$558K -191,149 -27%
Wellington Management Group
17
Wellington Management Group
Massachusetts
$1.44M -$1.75K -600 -0.1%
GAM
18
Gotham Asset Management
New York
$1.36M +$487K +166,873 +56%
Renaissance Technologies
19
Renaissance Technologies
New York
$1.32M +$1.32M +453,480 New
Susquehanna International Group
20
Susquehanna International Group
Pennsylvania
$1.29M -$895K -306,647 -41%
Deutsche Bank
21
Deutsche Bank
Germany
$1.12M +$912K +313,284 +450%
California State Teachers Retirement System (CalSTRS)
22
California State Teachers Retirement System (CalSTRS)
California
$978K +$123K +41,958 +14%
GC
23
Globeflex Capital
California
$946K +$946K +323,841 New
BCM
24
Bridgeway Capital Management
Texas
$920K
Charles Schwab
25
Charles Schwab
California
$857K +$46.7K +16,000 +6%