INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 187 filers reported holding INNOSPEC INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $104,000 | 0.0% | 1,230 | +7.0% | 0.01% | +16.7% |
| Q2 2021 | $104,000 | -3.7% | 1,150 | +9.5% | 0.01% | 0.0% |
| Q1 2021 | $108,000 | +13.7% | 1,050 | 0.0% | 0.01% | +9.1% |
| Q4 2020 | $95,000 | +72.7% | 1,050 | +46.4% | 0.01% | +57.1% |
| Q3 2020 | $55,000 | -59.6% | 717 | -71.3% | 0.01% | -50.0% |
| Q4 2015 | $136,000 | +6.2% | 2,500 | -9.1% | 0.01% | +7.7% |
| Q3 2015 | $128,000 | +23.1% | 2,750 | +19.6% | 0.01% | +44.4% |
| Q2 2015 | $104,000 | – | 2,300 | – | 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% |