INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 185 filers reported holding INNOSPEC INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $116,346,626 | +1.7% | 1,138,421 | -0.0% | 0.13% | +6.3% |
| Q2 2023 | $114,357,971 | +3.6% | 1,138,570 | +5.9% | 0.13% | +1.6% |
| Q1 2023 | $110,382,673 | +4.9% | 1,075,121 | +5.1% | 0.12% | +2.5% |
| Q4 2022 | $105,210,352 | +26.1% | 1,022,850 | +5.0% | 0.12% | +24.7% |
| Q3 2022 | $83,421,000 | -6.9% | 973,752 | +4.1% | 0.10% | -4.9% |
| Q2 2022 | $89,598,000 | +20.2% | 935,356 | +16.2% | 0.10% | +36.0% |
| Q1 2022 | $74,530,000 | +58.8% | 804,981 | +54.9% | 0.08% | +74.4% |
| Q4 2021 | $46,948,000 | +8079.1% | 519,674 | +7529.9% | 0.04% | +4200.0% |
| Q3 2021 | $574,000 | +3.4% | 6,811 | +11.3% | 0.00% | 0.0% |
| Q2 2021 | $555,000 | -9.5% | 6,122 | +2.6% | 0.00% | 0.0% |
| Q1 2021 | $613,000 | +19.3% | 5,966 | +5.3% | 0.00% | 0.0% |
| Q4 2020 | $514,000 | +55.8% | 5,664 | +8.8% | 0.00% | – |
| Q3 2020 | $330,000 | -57.0% | 5,206 | -47.6% | 0.00% | -100.0% |
| Q2 2020 | $767,000 | -59.5% | 9,935 | -63.5% | 0.00% | -50.0% |
| Q1 2020 | $1,892,000 | +39.1% | 27,238 | +107.1% | 0.00% | 0.0% |
| Q4 2019 | $1,360,000 | +86.8% | 13,152 | +61.1% | 0.00% | +100.0% |
| Q3 2019 | $728,000 | +420.0% | 8,166 | +433.0% | 0.00% | – |
| Q2 2019 | $140,000 | -60.0% | 1,532 | -63.5% | 0.00% | -100.0% |
| Q1 2019 | $350,000 | +24.6% | 4,195 | +5.6% | 0.00% | 0.0% |
| Q4 2017 | $281,000 | +25.4% | 3,974 | +9.5% | 0.00% | 0.0% |
| Q3 2017 | $224,000 | +25.8% | 3,629 | +33.4% | 0.00% | – |
| Q2 2017 | $178,000 | +18.7% | 2,720 | +17.7% | 0.00% | – |
| Q1 2017 | $150,000 | +11.9% | 2,311 | +18.1% | 0.00% | – |
| Q4 2016 | $134,000 | +9.8% | 1,957 | -2.4% | 0.00% | – |
| Q3 2016 | $122,000 | +24.5% | 2,005 | -5.9% | 0.00% | – |
| Q2 2016 | $98,000 | +88.5% | 2,130 | +77.1% | 0.00% | – |
| Q1 2016 | $52,000 | -55.2% | 1,203 | -43.5% | 0.00% | – |
| Q4 2015 | $116,000 | +13.7% | 2,131 | -3.2% | 0.00% | – |
| Q3 2015 | $102,000 | +10.9% | 2,202 | +7.4% | 0.00% | – |
| Q2 2015 | $92,000 | – | 2,051 | – | 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% |