Renaissance Technologies’s Athenahealth, Inc. ATHN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q3
Sell
-23,100
Closed -$2.65M 3483
2015
Q2
$2.65M Sell
23,100
-65,000
-74% -$7.45M 0.01% 1873
2015
Q1
$10.5M Buy
+88,100
New +$10.5M 0.02% 912
2014
Q3
Sell
-7,500
Closed -$938K 3051
2014
Q2
$938K Sell
7,500
-258,450
-97% -$32.3M ﹤0.01% 2081
2014
Q1
$42.6M Buy
265,950
+48,250
+22% +$7.73M 0.1% 224
2013
Q4
$29.3M Buy
217,700
+206,802
+1,898% +$27.8M 0.07% 337
2013
Q3
$1.18M Sell
10,898
-100,602
-90% -$10.9M ﹤0.01% 1932
2013
Q2
$9.45M Buy
+111,500
New +$9.45M 0.02% 772