TWO SIGMA INVESTMENTS, LP - AIR METHODS CORP ownership

AIR METHODS CORP's ticker is AIRM and the CUSIP is 009128307. A total of 186 filers reported holding AIR METHODS CORP in Q4 2013. The put-call ratio across all filers is 0.75 and the average weighting 0.2%.

Quarter-by-quarter ownership
TWO SIGMA INVESTMENTS, LP ownership history of AIR METHODS CORP
ValueSharesWeighting
Q1 2017$12,032,000
-29.6%
279,803
-47.9%
0.04%
-37.9%
Q4 2016$17,093,000
+1549.9%
536,668
+1665.4%
0.07%
+1220.0%
Q3 2015$1,036,000
-57.2%
30,400
-48.1%
0.01%
-54.5%
Q2 2015$2,422,000
-38.2%
58,580
-30.4%
0.01%
-42.1%
Q1 2015$3,920,000
+74.5%
84,129
+118.3%
0.02%
+58.3%
Q4 2013$2,247,00038,5320.01%
Other shareholders
AIR METHODS CORP shareholders Q4 2013
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