INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 194 filers reported holding INNOSPEC INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $43,000 | -12.2% | 694 | +7.1% | 0.00% | – |
| Q2 2020 | $49,000 | -7.5% | 648 | +24.4% | 0.00% | – |
| Q1 2020 | $53,000 | 0.0% | 521 | 0.0% | 0.00% | – |
| Q4 2019 | $53,000 | +39.5% | 521 | +18.9% | 0.00% | – |
| Q3 2019 | $38,000 | +2.7% | 438 | +6.1% | 0.00% | – |
| Q2 2019 | $37,000 | +12.1% | 413 | 0.0% | 0.00% | – |
| Q1 2019 | $33,000 | +83.3% | 413 | +34.1% | 0.00% | – |
| Q4 2018 | $18,000 | -96.7% | 308 | -96.4% | 0.00% | -100.0% |
| Q2 2017 | $552,000 | 0.0% | 8,528 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $552,000 | -5.5% | 8,528 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $584,000 | +12.7% | 8,528 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $518,000 | +32.1% | 8,528 | 0.0% | 0.00% | +50.0% |
| Q2 2016 | $392,000 | +48.5% | 8,528 | +39.7% | 0.00% | 0.0% |
| Q1 2016 | $264,000 | +13100.0% | 6,103 | +15960.5% | 0.00% | – |
| Q4 2015 | $2,000 | +100.0% | 38 | 0.0% | 0.00% | – |
| Q3 2015 | $1,000 | 0.0% | 38 | 0.0% | 0.00% | – |
| Q2 2015 | $1,000 | -99.4% | 38 | -99.1% | 0.00% | -100.0% |
| Q2 2013 | $163,000 | -8.9% | 4,060 | 0.0% | 0.00% | -87.5% |
| Q1 2013 | $179,000 | -13.5% | 4,060 | -32.7% | 0.02% | -23.8% |
| Q4 2012 | $207,000 | +27.8% | 6,029 | +25.6% | 0.02% | +16.7% |
| Q3 2012 | $162,000 | -82.8% | 4,800 | -84.8% | 0.02% | -65.4% |
| Q1 2012 | $941,000 | +148.3% | 31,480 | +132.8% | 0.05% | 0.0% |
| Q4 2011 | $379,000 | +465.7% | 13,520 | +382.9% | 0.05% | +372.7% |
| Q3 2011 | $67,000 | – | 2,800 | – | 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% |