COLUMBIA WANGER ASSET MANAGEMENT LLC - ATRION CORP ownership

ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 124 filers reported holding ATRION CORP in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
COLUMBIA WANGER ASSET MANAGEMENT LLC ownership history of ATRION CORP
ValueSharesWeighting
Q4 2017$15,897,000
+16.9%
25,209
+24.5%
0.24%
+17.9%
Q3 2017$13,602,000
-2.6%
20,241
-6.7%
0.20%
+1.0%
Q2 2017$13,960,00021,7000.20%
Other shareholders
ATRION CORP shareholders Q4 2017
NameSharesValueWeighting ↓
ROBERTS GLORE & CO INC /IL/ 7,992$3,135,0002.19%
Minerva Advisors LLC 6,625$2,591,0001.58%
MORGAN DEMPSEY CAPITAL MANAGEMENT LLC 9,096$3,568,0000.98%
THB ASSET MANAGEMENT 27,171$10,659,0000.81%
Aldebaran Financial Inc. 1,400$549,0000.46%
Fiduciary Trust Co International of Pennsylvania 16,177$6,346,0000.38%
HUDSON VALLEY INVESTMENT ADVISORS INC /ADV 3,000$1,177,0000.37%
MARTIN & CO INC /TN/ 2,142$840,0000.28%
Bragg Financial Advisors, Inc 2,918$1,145,0000.26%
Redmond Asset Management, LLC 1,300$510,0000.25%
View complete list of ATRION CORP shareholders