BLAIR WILLIAM & CO/IL - AIR METHODS CORP ownership

AIR METHODS CORP's ticker is and the CUSIP is 009128907. A total of 3 filers reported holding AIR METHODS CORP in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of AIR METHODS CORP
ValueSharesWeighting
Q1 2017$851,000
+89.1%
19,800
+38.5%
0.01%
+75.0%
Q3 2016$450,00014,3000.00%
Other shareholders
AIR METHODS CORP shareholders Q3 2016
NameSharesValueWeighting ↓
Citadel Advisors 10,600$589,0000.00%
View complete list of AIR METHODS CORP shareholders