ELLINGTON MANAGEMENT GROUP LLC - AIR METHODS CORP ownership

AIR METHODS CORP's ticker is AIRM and the CUSIP is 009128307. A total of 187 filers reported holding AIR METHODS CORP in Q4 2014. The put-call ratio across all filers is 1.57 and the average weighting 0.1%.

Quarter-by-quarter ownership
ELLINGTON MANAGEMENT GROUP LLC ownership history of AIR METHODS CORP
ValueSharesWeighting
Q3 2015$273,000
+28.2%
8,000
+55.3%
0.08%
+48.1%
Q2 2015$213,000
-65.6%
5,150
-61.3%
0.05%
-59.4%
Q1 2015$620,000
+43.9%
13,300
+35.7%
0.13%
-10.5%
Q4 2014$431,000
-19.6%
9,800
+6.5%
0.14%
-25.1%
Q4 2013$536,000
-54.9%
9,200
-73.8%
0.19%
-15.5%
Q2 2013$1,188,00035,1000.23%
Other shareholders
AIR METHODS CORP shareholders Q4 2014
NameSharesValueWeighting ↓
Voce Capital Management LLC 1,096,189$39,276,00045.45%
BERNZOTT CAPITAL ADVISORS 473,439$16,963,0003.31%
KESTREL INVESTMENT MANAGEMENT CORP 183,700$6,582,0002.72%
MITCHELL CAPITAL MANAGEMENT CO 186,608$6,686,0002.68%
Van Berkom & Associates Inc. 1,351,217$48,414,0002.21%
Hatteras Investment Partners, LP 8,329$298,0001.66%
CARDINAL CAPITAL MANAGEMENT LLC /CT 840,979$30,132,0001.49%
Profit Investment Management, LLC 46,958$1,683,0001.36%
WILEN INVESTMENT MANAGEMENT CORP. 28,070$982,0000.64%
Walthausen & Co., LLC 146,935$5,265,0000.55%
View complete list of AIR METHODS CORP shareholders