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
1
$56.5M
2
$34.6M
3
$30.4M
4
$15.9M
5
$13.1M
6
$12.8M
7
$10.8M
8
$10.7M
9
$9.69M
10
$7.63M
11
$6.87M
12
$6.36M
13
$5.9M
14
$4.19M
15
$4.02M
16
$3.38M
17
$2.82M
18
$2.75M
19
$2.72M
20
$2.5M
21
$2.44M
22
$2.31M
23
$2.14M
24
$1.71M
25
$1.62M