ELLINGTON MANAGEMENT GROUP LLC - AIR METHODS CORP ownership

AIR METHODS CORP's ticker is AIRM and the CUSIP is 009128307. A total of 177 filers reported holding AIR METHODS CORP in Q3 2013. The put-call ratio across all filers is 3.24 and the average weighting 0.2%.

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 Q3 2013
NameSharesValueWeighting ↓
CLIFTON PARK CAPITAL MANAGEMENT, LLC 1,600,000$85,490,0005.29%
MITCHELL CAPITAL MANAGEMENT CO 170,717$9,121,0003.12%
Ranger Investment Management 734,235$39,230,0001.88%
Hood River Capital Management LLC 254,988$13,624,0001.82%
Van Berkom & Associates Inc. 500,343$26,733,0001.50%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 552,544$29,522,0001.20%
Century Capital Management, LLC 465,613$24,878,0001.16%
GW&K Investment Management, LLC 732,196$39,121,0001.05%
HIGH POINTE CAPITAL MANAGEMENT LLC 46,650$2,493,0000.96%
WILEN INVESTMENT MANAGEMENT CORP. 29,720$1,560,0000.91%
View complete list of AIR METHODS CORP shareholders