INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 180 filers reported holding INNOSPEC INC in Q4 2018. The put-call ratio across all filers is 0.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $9,573 | +10.5% | 93,666 | +8.6% | 0.02% | +16.7% |
| Q2 2023 | $8,667 | +8.2% | 86,285 | +10.6% | 0.02% | -5.3% |
| Q1 2023 | $8,011 | +3.0% | 78,029 | +3.2% | 0.02% | 0.0% |
| Q4 2022 | $7,776 | -99.8% | 75,598 | +26.2% | 0.02% | +46.2% |
| Q3 2022 | $5,132,000 | +29.2% | 59,903 | +44.5% | 0.01% | +30.0% |
| Q2 2022 | $3,972,000 | +756.0% | 41,463 | +591.0% | 0.01% | +900.0% |
| Q2 2020 | $464,000 | +11.3% | 6,000 | 0.0% | 0.00% | -50.0% |
| Q1 2020 | $417,000 | -19.3% | 6,000 | +20.0% | 0.00% | 0.0% |
| Q4 2019 | $517,000 | +25750.0% | 5,000 | +17757.1% | 0.00% | – |
| Q3 2018 | $2,000 | -99.2% | 28 | -99.3% | 0.00% | -100.0% |
| Q3 2017 | $247,000 | -21.6% | 4,000 | -16.7% | 0.00% | 0.0% |
| Q2 2017 | $315,000 | -55.4% | 4,800 | -56.0% | 0.00% | -66.7% |
| Q1 2017 | $706,000 | -66.1% | 10,900 | -64.1% | 0.00% | -70.0% |
| Q4 2016 | $2,082,000 | +11.3% | 30,400 | -1.2% | 0.01% | +11.1% |
| Q3 2016 | $1,870,000 | – | 30,758 | – | 0.01% | – |
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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% |