North Star Investment Management Corp. - AMCOL INTL CORP ownership

AMCOL INTL CORP's ticker is ACO and the CUSIP is 02341W103. A total of 126 filers reported holding AMCOL INTL CORP in Q1 2014. The put-call ratio across all filers is 25.12 and the average weighting 0.2%.

Quarter-by-quarter ownership
North Star Investment Management Corp. ownership history of AMCOL INTL CORP
ValueSharesWeighting
Q1 2014$10,0002270.00%
Other shareholders
AMCOL INTL CORP shareholders Q1 2014
NameSharesValueWeighting ↓
HUNTINGTON NATIONAL BANK 1$460.00%
View complete list of AMCOL INTL CORP shareholders