Spark Investment Management LLC - 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
Spark Investment Management LLC ownership history of AMCOL INTL CORP
ValueSharesWeighting
Q4 2013$703,000
-20.0%
20,700
-23.0%
0.12%
-39.3%
Q3 2013$879,000
+169.6%
26,900
+161.2%
0.20%
+131.0%
Q2 2013$326,00010,3000.09%
Other shareholders
AMCOL INTL CORP shareholders Q2 2013
NameSharesValueWeighting ↓
HUNTINGTON NATIONAL BANK 1$460.00%
View complete list of AMCOL INTL CORP shareholders