Cliff Asness's LYB Position Overview
Cliff Asness (via Aqr Capital Management LLC) currently holds 3.09 M shares of LyondellBasell Industries N.V. (LYB) worth $133.94 M, representing 0.07% of the portfolio. First purchased in 2012-Q4, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Cliff Asness has maintained a long-term strategic position in LYB, representing a significant commitment to this investment thesis. Largest addition occurred in Q4 2014, adding 3.7 M shares. Largest reduction occurred in Q1 2014, reducing 3.57 M shares.
Analysis based on 13F filings available since 2013 Q2
Cliff Asness's LyondellBasell Industries NV (LYB) Holding Value Over Time
Track share changes against reported price movement
Quarterly LyondellBasell Industries NV (LYB) Trades by Cliff Asness
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +2.59 M | Add 512.92% | 3.09 M | $43.30 |
| Q3 2025 | -1.1 M | Reduce 68.60% | 504,682 | $49.00 |
| Q2 2025 | +372,817 | Add 30.20% | 1.61 M | $57.63 |
| Q1 2025 | +386,152 | Add 45.52% | 1.23 M | $70.06 |
| Q4 2024 | -15,976 | Reduce 1.85% | 848,394 | $74.04 |
| Q3 2024 | -43,142 | Reduce 4.75% | 864,370 | $95.90 |
| Q2 2024 | +120,857 | Add 15.36% | 907,512 | $95.66 |
| Q1 2024 | -17,680 | Reduce 2.20% | 786,655 | $102.28 |
| Q4 2023 | -171,724 | Reduce 17.59% | 804,335 | $95.08 |
| Q3 2023 | -231,960 | Reduce 19.20% | 976,059 | $94.70 |
| Q2 2023 | -901,437 | Reduce 42.73% | 1.21 M | $91.01 |
| Q1 2023 | -708,769 | Reduce 25.15% | 2.11 M | $92.67 |
| Q4 2022 | -706,331 | Reduce 20.04% | 2.82 M | $82.57 |
| Q3 2022 | +990,576 | Add 39.09% | 3.52 M | $75.28 |
| Q2 2022 | +1.24 M | Add 96.30% | 2.53 M | $86.56 |
| Q1 2022 | +397,434 | Add 44.48% | 1.29 M | $102.82 |
| Q4 2021 | +373,055 | Add 71.68% | 893,469 | $92.23 |
| Q3 2021 | +214,362 | Add 70.04% | 520,414 | $93.85 |
| Q2 2021 | +79,323 | Add 34.99% | 306,052 | $102.87 |
| Q1 2021 | -18,213 | Reduce 7.44% | 226,729 | $104.05 |
| Q4 2020 | -802,607 | Reduce 76.62% | 244,942 | $91.27 |
| Q3 2020 | -3,622 | Reduce 0.34% | 1.05 M | $70.49 |
| Q2 2020 | -536,355 | Reduce 33.79% | 1.05 M | $63.82 |
| Q1 2020 | -227,017 | Reduce 12.51% | 1.59 M | $49.63 |
| Q4 2019 | +988,155 | Add 119.58% | 1.81 M | $94.09 |
| Q3 2019 | -2.12 M | Reduce 71.94% | 826,388 | $89.47 |
| Q2 2019 | -1.53 M | Reduce 34.13% | 2.94 M | $86.13 |
| Q1 2019 | -887,828 | Reduce 16.57% | 4.47 M | $83.62 |
| Q4 2018 | -3.33 M | Reduce 38.32% | 5.36 M | $83.16 |
| Q3 2018 | -537,076 | Reduce 5.82% | 8.69 M | $102.51 |
| Q2 2018 | +13,138 | Add 0.14% | 9.23 M | $110.66 |
| Q1 2018 | -663,842 | Reduce 6.72% | 9.21 M | $105.68 |
| Q4 2017 | +2.68 M | Add 37.21% | 9.88 M | $110.32 |
| Q3 2017 | +2.86 M | Add 66.04% | 7.2 M | $99.22 |
| Q2 2017 | +881,807 | Add 25.54% | 4.34 M | $84.39 |
| Q1 2017 | +479,744 | Add 16.13% | 3.45 M | $91.19 |
| Q4 2016 | -140,497 | Reduce 4.51% | 2.97 M | $85.78 |
| Q3 2016 | +453,514 | Add 17.05% | 3.11 M | $80.66 |
| Q2 2016 | -670,812 | Reduce 20.14% | 2.66 M | $74.42 |
| Q1 2016 | -352,112 | Reduce 9.56% | 3.33 M | $85.58 |
| Q4 2015 | +1.4 M | Add 61.63% | 3.68 M | $86.90 |
| Q3 2015 | -1.19 M | Reduce 34.36% | 2.28 M | $83.36 |
| Q2 2015 | -22,874 | Reduce 0.65% | 3.47 M | $103.52 |
| Q1 2015 | -200,538 | Reduce 5.43% | 3.49 M | $87.80 |
| Q4 2014 | +3.7 M | New Buy | 3.7 M | $79.39 |
| Q1 2014 | -3.57 M | Sold Out | 0 | $0.00 |
| Q4 2013 | +406,296 | Add 12.85% | 3.57 M | $80.28 |
| Q3 2013 | +175,083 | Add 5.86% | 3.16 M | $73.23 |
| Q2 2013 | +2.99 M | Add 0.00% | 2.99 M | $66.26 |
| Q4 2012 | +2.65 M | Add 0.00% | 2.65 M | $57.09 |
Cliff Asness's LyondellBasell Industries NV Investment FAQs
Cliff Asness first purchased LyondellBasell Industries N.V. (LYB) in Q4 2012, acquiring 2,651,075 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Cliff Asness has held LyondellBasell Industries N.V. (LYB) for 51 quarters since Q4 2012.
Cliff Asness's largest addition to LyondellBasell Industries N.V. (LYB) was in Q4 2014, adding 3,695,296 shares worth $293.37 M.
According to the latest 13F filing for Q4 2025, Cliff Asness's firm, Aqr Capital Management LLC, owns 3,093,318 shares of LyondellBasell Industries N.V. (LYB), valued at approximately $133.94 M.
As of the Q4 2025 filing, LyondellBasell Industries N.V. (LYB) represents approximately 0.07% of Cliff Asness's publicly disclosed stock portfolio, making it one of their key holdings.
Cliff Asness's peak holding in LyondellBasell Industries N.V. (LYB) was 9,876,035 shares, as reported at the end of Q4 2017.