Renaissance Technologies - AMCOL INTL CORP ownership

AMCOL INTL CORP's ticker is ACO and the CUSIP is 02341W103. A total of 106 filers reported holding AMCOL INTL CORP in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of AMCOL INTL CORP
ValueSharesWeighting
Q1 2014$19,057,000
+1100.1%
416,284
+756.6%
0.05%
+1050.0%
Q3 2013$1,588,000
-15.2%
48,600
-17.8%
0.00%
-20.0%
Q2 2013$1,873,00059,1000.01%
Other shareholders
AMCOL INTL CORP shareholders Q2 2013
NameSharesValueWeighting ↓
HUNTINGTON NATIONAL BANK 1$460.00%
View complete list of AMCOL INTL CORP shareholders