INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 3 filers reported holding INNOSPEC INC in Q3 2011. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2013 | $238,000 | -14.4% | 6,900 | -15.9% | 0.01% | -16.7% |
| Q3 2012 | $278,000 | -31.2% | 8,200 | -38.3% | 0.01% | -40.0% |
| Q1 2012 | $404,000 | +8.3% | 13,300 | 0.0% | 0.01% | 0.0% |
| Q4 2011 | $373,000 | -65.5% | 13,300 | -70.2% | 0.01% | -67.7% |
| Q3 2011 | $1,082,000 | -40.4% | 44,700 | -17.2% | 0.03% | -31.1% |
| Q2 2011 | $1,815,000 | +11.6% | 54,000 | +6.1% | 0.04% | +12.5% |
| Q1 2011 | $1,626,000 | +103.2% | 50,900 | +29.8% | 0.04% | +90.5% |
| Q4 2010 | $800,000 | – | 39,200 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Huber Capital Management LLC | 136,107 | $11,463,000 | 2.96% |
| KIRR MARBACH & CO LLC /IN/ | 83,680 | $7,048,000 | 2.06% |
| Tygh Capital Management, Inc. | 125,019 | $10,529,000 | 1.42% |
| Round Hill Asset Management | 22,832 | $1,923,000 | 0.96% |
| Telemark Asset Management, LLC | 150,000 | $12,633,000 | 0.91% |
| ROYCE & ASSOCIATES LP | 1,198,018 | $100,897,000 | 0.76% |
| Zebra Capital Management LLC | 3,869 | $326,000 | 0.40% |
| Champlain Investment Partners, LLC | 837,580 | $70,541,000 | 0.34% |
| CONNORS INVESTOR SERVICES INC | 30,234 | $2,546,000 | 0.27% |
| WESTWOOD HOLDINGS GROUP INC | 278,311 | $23,440,000 | 0.26% |