AMCOL INTL CORP's ticker is ACO and the CUSIP is 02341W103. A total of 111 filers reported holding AMCOL INTL CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Cheyne Capital Management (UK) LLP | 147,155 | $6,737,000 | 6.46% |
| HAVENS ADVISORS LLC | 89,000 | $4,081,000 | 4.16% |
| WATER ISLAND CAPITAL LLC | 1,301,846 | $59,598,000 | 2.12% |
| TOURADJI CAPITAL MANAGEMENT, LP | 5,000 | $229,000 | 1.68% |
| HARVEST MANAGEMENT LLC | 20,500 | $938,000 | 1.61% |
| PRUDENTIAL PLC | 5,298,000 | $242,542,000 | 1.08% |
| ALPINE ASSOCIATES ADVISORS | 314,100 | $14,379,000 | 0.90% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 56,094 | $2,568,000 | 0.70% |
| P SCHOENFELD ASSET MANAGEMENT LP | 154,438 | $7,070,000 | 0.50% |
| Jabre Capital Partners S.A. | 103,570 | $4,741,000 | 0.45% |