120 hedge funds and large institutions have $287M invested in Cerus in 2015 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 57 increasing their positions, 16 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
120
Holders Change
+9
Holders Change %
+8.11%
% of All Funds
3.2%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
27
Increased
57
Reduced
16
Closed
18
Calls
$1.32M
Puts
$8.44M
Net Calls
-$7.13M
Net Calls Change
-$2.86M
Name Holding Trade Value Shares
Change
Shares
Change %
Citadel Advisors
51
Citadel Advisors
Florida
$539K -$297K -71,234 -35%
Group One Trading
52
Group One Trading
Illinois
$497K +$19.6K +4,698 +4%
SM
53
Senvest Management
New York
$462K +$462K +110,701 New
ACP
54
Acuta Capital Partners
California
$417K -$869K -208,282 -68%
SM
55
Sabby Management
Florida
$417K +$417K +100,000 New
BAMS
56
Bellevue Asset Management (Switzerland)
Switzerland
$417K +$417K +100,000 New
Swiss National Bank
57
Swiss National Bank
Switzerland
$400K +$70.8K +17,000 +22%
ProShare Advisors
58
ProShare Advisors
Maryland
$385K +$98.5K +23,592 +34%
T. Rowe Price Associates
59
T. Rowe Price Associates
Maryland
$378K +$198K +47,500 +110%
SGAM
60
Steinberg Global Asset Management
Florida
$372K
CA
61
Corrado Advisors
New Jersey
$371K +$143K +34,300 +63%
BC
62
Birchview Capital
Vermont
$346K +$346K +83,000 New
RhumbLine Advisers
63
RhumbLine Advisers
Massachusetts
$339K +$94.8K +22,750 +39%
AllianceBernstein
64
AllianceBernstein
Tennessee
$334K
VOYA Investment Management
65
VOYA Investment Management
Georgia
$288K
NFA
66
Nationwide Fund Advisors
Ohio
$279K +$33.7K +8,072 +14%
MLICM
67
Metropolitan Life Insurance Company (MetLife)
New York
$259K +$3.56K +854 +1%
HCM
68
Hollencrest Capital Management
California
$250K
SIP
69
Stoneridge Investment Partners
Pennsylvania
$247K +$7.27K +1,743 +3%
BA
70
BlackRock Advisors
Delaware
$245K +$61.1K +14,647 +33%
UBS Group
71
UBS Group
Switzerland
$239K +$12.4K +2,962 +5%
CSS
72
Cubist Systematic Strategies
Connecticut
$224K +$61K +14,625 +37%
AIG
73
American International Group
New York
$223K
DekaBank Deutsche Girozentrale
74
DekaBank Deutsche Girozentrale
Germany
$181K +$16.6K +4,000 +10%
SG Americas Securities
75
SG Americas Securities
New York
$161K +$80.5K +19,344 +100%