INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 184 filers reported holding INNOSPEC INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $235,000 | -84.3% | 2,820 | -88.4% | 0.06% | -79.8% |
| Q4 2018 | $1,500,000 | -20.1% | 24,291 | -0.7% | 0.31% | -26.1% |
| Q3 2018 | $1,878,000 | -12.0% | 24,474 | -12.2% | 0.42% | -19.2% |
| Q2 2018 | $2,135,000 | +11.4% | 27,888 | -0.2% | 0.52% | +8.5% |
| Q1 2018 | $1,916,000 | -29.1% | 27,932 | -27.1% | 0.48% | -19.0% |
| Q4 2017 | $2,703,000 | +0.5% | 38,292 | -12.2% | 0.59% | -2.9% |
| Q3 2017 | $2,690,000 | -28.8% | 43,626 | -24.3% | 0.61% | -17.4% |
| Q2 2017 | $3,779,000 | -44.9% | 57,647 | -45.6% | 0.74% | -18.8% |
| Q1 2017 | $6,863,000 | -13.6% | 105,997 | -8.6% | 0.91% | -22.3% |
| Q4 2016 | $7,945,000 | +32.4% | 115,989 | +5.0% | 1.18% | +15.9% |
| Q4 2015 | $6,002,000 | +13.2% | 110,508 | -3.0% | 1.01% | +13.3% |
| Q3 2015 | $5,300,000 | +64.5% | 113,958 | +59.3% | 0.90% | +77.6% |
| Q2 2015 | $3,222,000 | – | 71,542 | – | 0.50% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KIRR MARBACH & CO LLC /IN/ | 80,399 | $8,216,778 | 2.33% |
| Telemark Asset Management, LLC | 150,000 | $15,330,000 | 2.33% |
| Huber Capital Management LLC | 83,333 | $8,516,631 | 2.00% |
| Round Hill Asset Management | 22,602 | $2,309,924 | 1.52% |
| WASATCH ADVISORS LP | 1,975,170 | $201,862,374 | 1.28% |
| ROYCE & ASSOCIATES LP | 847,650 | $86,629,830 | 0.88% |
| OSTERWEIS CAPITAL MANAGEMENT INC | 82,355 | $8,416,681 | 0.62% |
| Champlain Investment Partners, LLC | 823,030 | $84,113,666 | 0.55% |
| Allspring Global Investments Holdings, LLC | 2,400,328 | $245,313,520 | 0.44% |
| CONNORS INVESTOR SERVICES INC | 31,492 | $3,206 | 0.40% |