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
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
$1.32M
Puts
$8.44M
Net Calls
Net Calls Change

Top Buyers

1 +$30.4M
2 +$7.72M
3 +$6.87M
4
O
OrbiMed
New York
+$5.31M
5
ECP
Elk Creek Partners
Colorado
+$4.91M

Top Sellers

1 -$11.8M
2 -$2.77M
3 -$1.5M
4
RA
Royce & Associates
New York
-$1.29M
5
Ameriprise
Ameriprise
Minnesota
-$1.24M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$539K
52
$497K
53
$462K
54
$417K
55
$417K
56
$417K
57
$400K
58
$385K
59
$378K
60
$372K
61
$371K
62
$346K
63
$339K
64
$334K
65
$288K
66
$279K
67
$259K
68
$250K
69
$247K
70
$245K
71
$239K
72
$224K
73
$223K
74
$181K
75
$161K