Zweig-DiMenna Associates’s Athenahealth, Inc. ATHN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2013
Q4
Sell
-92,380
Closed -$10M 323
2013
Q3
$10M Sell
92,380
-15,130
-14% -$1.64M 0.41% 95
2013
Q2
$9.11M Buy
+107,510
New +$9.11M 0.37% 93