Jane Street’s Cepheid Inc CPHD Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2016
Q4
Sell
-12,395
Closed -$653K 3367
2016
Q3
$653K Buy
+12,395
New +$653K ﹤0.01% 1656
2015
Q4
Sell
-21,612
Closed -$977K 3310
2015
Q3
$977K Buy
21,612
+16,952
+364% +$766K 0.01% 1129
2015
Q2
$285K Buy
+4,660
New +$285K ﹤0.01% 1941
2014
Q4
Sell
-7,034
Closed -$310K 2713
2014
Q3
$310K Buy
+7,034
New +$310K ﹤0.01% 1553
2014
Q2
Sell
-14,702
Closed -$758K 3128
2014
Q1
$758K Buy
14,702
+3,804
+35% +$196K 0.01% 993
2013
Q4
$509K Sell
10,898
-2,433
-18% -$114K 0.01% 1013
2013
Q3
$520K Buy
13,331
+5,131
+63% +$200K 0.01% 1434
2013
Q2
$282K Buy
+8,200
New +$282K ﹤0.01% 1673