A.R.T. Advisors’s Air Methods Corp AIRM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2017
Q1
Sell
-40,000
Closed -$1.27M 1952
2016
Q4
$1.27M Buy
+40,000
New +$1.27M 0.08% 414
2015
Q3
Sell
-11,234
Closed -$464K 1876
2015
Q2
$464K Sell
11,234
-21,344
-66% -$882K 0.02% 1015
2015
Q1
$1.52M Buy
32,578
+14,668
+82% +$683K 0.05% 496
2014
Q4
$788K Buy
+17,910
New +$788K 0.03% 753
2014
Q2
Sell
-5,619
Closed -$300K 1791
2014
Q1
$300K Sell
5,619
-64
-1% -$3.42K 0.02% 984
2013
Q4
$331K Sell
5,683
-2,974
-34% -$173K 0.02% 937
2013
Q3
$368K Buy
+8,657
New +$368K 0.02% 896