INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 217 filers reported holding INNOSPEC INC in Q1 2023. The put-call ratio across all filers is 20.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $190,092 | +7.5% | 1,860 | +5.7% | 0.00% | 0.0% |
| Q2 2023 | $176,774 | +92451.8% | 1,760 | -5.5% | 0.00% | 0.0% |
| Q1 2023 | $191 | -1.5% | 1,862 | -1.3% | 0.00% | -50.0% |
| Q4 2022 | $194 | -99.9% | 1,887 | 0.0% | 0.00% | +100.0% |
| Q3 2022 | $171,000 | -4.5% | 1,887 | +0.8% | 0.00% | -50.0% |
| Q2 2022 | $179,000 | +14.0% | 1,872 | +10.6% | 0.00% | +100.0% |
| Q1 2022 | $157,000 | -3.7% | 1,692 | -3.3% | 0.00% | 0.0% |
| Q4 2021 | $163,000 | -16.0% | 1,750 | -23.9% | 0.00% | 0.0% |
| Q3 2021 | $194,000 | -6.7% | 2,300 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $208,000 | -19.1% | 2,300 | -8.0% | 0.00% | -50.0% |
| Q1 2021 | $257,000 | +4.5% | 2,500 | -7.7% | 0.00% | 0.0% |
| Q4 2020 | $246,000 | -30.1% | 2,710 | -51.3% | 0.00% | -33.3% |
| Q3 2020 | $352,000 | -8.1% | 5,560 | +12.1% | 0.00% | -25.0% |
| Q2 2020 | $383,000 | +9.7% | 4,960 | -1.3% | 0.00% | 0.0% |
| Q1 2020 | $349,000 | -43.1% | 5,025 | -15.2% | 0.00% | -20.0% |
| Q4 2019 | $613,000 | +14.2% | 5,925 | -1.7% | 0.01% | 0.0% |
| Q3 2019 | $537,000 | -1.6% | 6,025 | +0.7% | 0.01% | 0.0% |
| Q2 2019 | $546,000 | +9.4% | 5,985 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $499,000 | +62.0% | 5,985 | +20.1% | 0.01% | +66.7% |
| Q4 2018 | $308,000 | -19.6% | 4,985 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $383,000 | -11.1% | 4,985 | -11.5% | 0.00% | -25.0% |
| Q2 2018 | $431,000 | +15.9% | 5,635 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $372,000 | -7.7% | 5,635 | -1.3% | 0.00% | 0.0% |
| Q4 2017 | $403,000 | +10.7% | 5,710 | -3.4% | 0.00% | 0.0% |
| Q3 2017 | $364,000 | -4.7% | 5,910 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $382,000 | -10.7% | 5,910 | -10.6% | 0.00% | -20.0% |
| Q1 2017 | $428,000 | -8.2% | 6,610 | -2.8% | 0.01% | -16.7% |
| Q4 2016 | $466,000 | +12.6% | 6,800 | 0.0% | 0.01% | +20.0% |
| Q3 2016 | $414,000 | +32.3% | 6,800 | 0.0% | 0.01% | +25.0% |
| Q2 2016 | $313,000 | +6.1% | 6,800 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $295,000 | -20.1% | 6,800 | 0.0% | 0.00% | -20.0% |
| Q4 2015 | $369,000 | +13.5% | 6,800 | 0.0% | 0.01% | 0.0% |
| Q3 2015 | $325,000 | +6.2% | 6,800 | 0.0% | 0.01% | +25.0% |
| Q2 2015 | $306,000 | – | 6,800 | – | 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% |