INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 176 filers reported holding INNOSPEC INC in Q1 2018. The put-call ratio across all filers is 0.25 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $1,546,000 | +41.3% | 17,037 | -1.4% | 0.01% | +25.0% |
| Q3 2020 | $1,094,000 | -15.2% | 17,281 | +3.5% | 0.00% | -20.0% |
| Q2 2020 | $1,290,000 | +88.0% | 16,694 | +69.2% | 0.01% | +66.7% |
| Q1 2020 | $686,000 | -48.7% | 9,869 | -23.6% | 0.00% | -40.0% |
| Q4 2019 | $1,336,000 | +26.8% | 12,920 | +9.3% | 0.01% | +25.0% |
| Q3 2019 | $1,054,000 | +7.8% | 11,819 | +10.3% | 0.00% | 0.0% |
| Q2 2019 | $978,000 | +13.2% | 10,716 | +3.3% | 0.00% | 0.0% |
| Q1 2019 | $864,000 | +51.6% | 10,371 | +12.4% | 0.00% | +33.3% |
| Q4 2018 | $570,000 | -18.7% | 9,223 | +0.9% | 0.00% | 0.0% |
| Q3 2018 | $701,000 | +2.2% | 9,137 | +1.9% | 0.00% | 0.0% |
| Q2 2018 | $686,000 | +19.1% | 8,964 | +6.7% | 0.00% | 0.0% |
| Q1 2018 | $576,000 | +6.9% | 8,399 | +10.0% | 0.00% | 0.0% |
| Q4 2017 | $539,000 | +55.8% | 7,638 | +36.0% | 0.00% | +50.0% |
| Q3 2017 | $346,000 | -27.5% | 5,616 | -22.8% | 0.00% | -33.3% |
| Q2 2017 | $477,000 | +13.8% | 7,279 | +12.6% | 0.00% | 0.0% |
| Q1 2017 | $419,000 | -14.8% | 6,465 | -10.1% | 0.00% | -25.0% |
| Q4 2016 | $492,000 | +55.2% | 7,189 | +37.9% | 0.00% | +100.0% |
| Q3 2016 | $317,000 | +56.2% | 5,214 | +18.3% | 0.00% | 0.0% |
| Q2 2016 | $203,000 | -9.4% | 4,409 | +7.1% | 0.00% | 0.0% |
| Q4 2015 | $224,000 | – | 4,116 | – | 0.00% | – |
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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% |