Cubist Systematic Strategies’s Cempra, Inc. CEMP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2015
Q4
Sell
-10,286
Closed -$286K 2097
2015
Q3
$286K Sell
10,286
-4,789
-32% -$133K 0.01% 1267
2015
Q2
$518K Sell
15,075
-5,685
-27% -$195K 0.03% 948
2015
Q1
$712K Buy
+20,760
New +$712K 0.03% 741