Aperio Group, LLC - AIR METHODS CORP ownership

AIR METHODS CORP's ticker is AIRM and the CUSIP is 009128307. A total of 208 filers reported holding AIR METHODS CORP in Q4 2015. The put-call ratio across all filers is 0.17 and the average weighting 0.3%.

Quarter-by-quarter ownership
Aperio Group, LLC ownership history of AIR METHODS CORP
ValueSharesWeighting
Q1 2017$588,000
+36.7%
13,677
+1.4%
0.00%
+33.3%
Q4 2016$430,000
+43.8%
13,493
+63.3%
0.00%0.0%
Q1 2016$299,000
+4.5%
8,265
+21.4%
0.00%0.0%
Q4 2015$286,0006,8100.00%
Other shareholders
AIR METHODS CORP shareholders Q4 2015
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