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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $4,000 | -55.6% | 48 | -53.8% | 0.00% | – |
| Q3 2021 | $9,000 | 0.0% | 104 | +10.6% | 0.00% | – |
| Q2 2021 | $9,000 | -10.0% | 94 | 0.0% | 0.00% | -100.0% |
| Q1 2021 | $10,000 | – | 94 | +3033.3% | 0.00% | – |
| Q4 2020 | $0 | – | 3 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | – | 3 | 0.0% | 0.00% | – |
| Q2 2020 | $0 | -100.0% | 3 | -99.8% | 0.00% | -100.0% |
| Q1 2020 | $95,000 | -66.8% | 1,367 | -50.5% | 0.01% | -58.8% |
| Q4 2019 | $286,000 | -14.4% | 2,763 | -26.0% | 0.02% | -22.7% |
| Q3 2019 | $334,000 | +288.4% | 3,734 | +296.0% | 0.02% | +266.7% |
| Q2 2019 | $86,000 | +109.8% | 943 | +94.0% | 0.01% | +100.0% |
| Q1 2019 | $41,000 | +36.7% | 486 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $30,000 | -18.9% | 486 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $37,000 | -99.9% | 486 | +11.5% | 0.00% | 0.0% |
| Q2 2018 | $33,376,000 | +196229.4% | 436 | +73.7% | 0.00% | +50.0% |
| Q1 2018 | $17,000 | -5.6% | 251 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $18,000 | -43.8% | 251 | -49.4% | 0.00% | -33.3% |
| Q1 2017 | $32,000 | -90.7% | 496 | -90.1% | 0.00% | -90.9% |
| Q4 2016 | $345,000 | – | 5,034 | – | 0.03% | – |
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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% |