A.R.T. Advisors’s MATTRESS FIRM HLDG CORP COM STK (DE) MFRM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2014
Q4
Sell
-37,309
Closed -$2.24M 1844
2014
Q3
$2.24M Buy
+37,309
New +$2.24M 0.1% 276
2014
Q1
Sell
-15,492
Closed -$666K 1713
2013
Q4
$666K Buy
+15,492
New +$666K 0.04% 655