Joel Greenblatt's IOSP Position Overview
Joel Greenblatt (via Gotham Asset Management, LLC) currently holds 7,674 shares of Innospec Inc. (IOSP) worth $560,355, representing 0.00% of the portfolio. First purchased in 2015-Q1, this long-term strategic position has been held for 35 quarters.
Based on 13F filings, Joel Greenblatt has maintained a strategic position in IOSP, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2016, adding 95,113 shares. Largest reduction occurred in Q2 2016, reducing 95,907 shares.
Analysis based on 13F filings available since 2013 Q2
Joel Greenblatt's Innospec (IOSP) Holding Value Over Time
Track share changes against reported price movement
Quarterly Innospec (IOSP) Trades by Joel Greenblatt
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +7,674 | New Buy | 7,674 | $73.02 |
| Q2 2025 | -5,617 | Sold Out | 0 | $0.00 |
| Q1 2025 | -67 | Reduce 1.18% | 5,617 | $94.75 |
| Q4 2024 | +252 | Add 4.64% | 5,684 | $110.06 |
| Q3 2024 | -6,475 | Reduce 54.38% | 5,432 | $113.09 |
| Q2 2024 | +5,800 | Add 94.97% | 11,907 | $123.59 |
| Q1 2024 | -1,613 | Reduce 20.89% | 6,107 | $128.94 |
| Q4 2023 | -2,342 | Reduce 23.28% | 7,720 | $123.24 |
| Q3 2023 | +1,610 | Add 19.05% | 10,062 | $102.20 |
| Q2 2023 | +4,785 | Add 130.49% | 8,452 | $100.44 |
| Q1 2023 | +3,667 | New Buy | 3,667 | $102.67 |
| Q2 2022 | -2,217 | Sold Out | 0 | $0.00 |
| Q1 2022 | +2,217 | New Buy | 2,217 | $92.47 |
| Q4 2021 | -3,787 | Sold Out | 0 | $0.00 |
| Q3 2021 | -1,917 | Reduce 33.61% | 3,787 | $84.24 |
| Q2 2021 | +5,704 | New Buy | 5,704 | $90.64 |
| Q1 2021 | -5,305 | Sold Out | 0 | $0.00 |
| Q4 2020 | -7,094 | Reduce 57.21% | 5,305 | $90.67 |
| Q3 2020 | -8,513 | Reduce 40.71% | 12,399 | $63.31 |
| Q2 2020 | -11,207 | Reduce 34.89% | 20,912 | $77.23 |
| Q1 2020 | -2,073 | Reduce 6.06% | 32,119 | $69.49 |
| Q4 2019 | -1,540 | Reduce 4.31% | 34,192 | $103.45 |
| Q3 2019 | +1,679 | Add 4.93% | 35,732 | $89.14 |
| Q2 2019 | +21,443 | Add 170.05% | 34,053 | $91.24 |
| Q1 2019 | +12,610 | New Buy | 12,610 | $83.35 |
| Q3 2018 | -17,726 | Sold Out | 0 | $0.00 |
| Q2 2018 | +11,777 | Add 197.97% | 17,726 | $76.55 |
| Q1 2018 | +5,949 | New Buy | 5,949 | $68.58 |
| Q3 2016 | -12,942 | Sold Out | 0 | $0.00 |
| Q2 2016 | -95,907 | Reduce 88.11% | 12,942 | $45.97 |
| Q1 2016 | +95,113 | Add 692.44% | 108,849 | $43.36 |
| Q4 2015 | +3,023 | Add 28.22% | 13,736 | $54.31 |
| Q3 2015 | +1,078 | Add 11.19% | 10,713 | $46.49 |
| Q2 2015 | -1,322 | Reduce 12.07% | 9,635 | $45.04 |
| Q1 2015 | +10,957 | New Buy | 10,957 | $46.36 |
Joel Greenblatt's Innospec Investment FAQs
Joel Greenblatt first purchased Innospec Inc. (IOSP) in Q1 2015, acquiring 10,957 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Joel Greenblatt has held Innospec Inc. (IOSP) for 35 quarters since Q1 2015.
Joel Greenblatt's largest addition to Innospec Inc. (IOSP) was in Q1 2016, adding 108,849 shares worth $4.72 M.
According to the latest 13F filing for Q1 2026, Joel Greenblatt's firm, Gotham Asset Management, LLC, owns 7,674 shares of Innospec Inc. (IOSP), valued at approximately $560,355.
As of the Q1 2026 filing, Innospec Inc. (IOSP) represents approximately 0.00% of Joel Greenblatt's publicly disclosed stock portfolio, making it one of their key holdings.
Joel Greenblatt's peak holding in Innospec Inc. (IOSP) was 108,849 shares, as reported at the end of Q1 2016.