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Joel Greenblatt's LyondellBasell Industries N.V. (LYB) position

Yes: as of Q1 2026, Joel Greenblatt holds 632K shares of LYB worth $51M (0.2% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$51M
Shares held
632K
% of portfolio
0.2%
Est. average buy price (i)
$65.33
est. since Q1 2021
Quarter-end price
$80.57

Estimated trade prices

Average price in quarters with purchases
$72.17
Average prices in quarters with sales
  • Q3 2025: $56.35 (250K shares sold)
  • Q4 2024: $84.08 (36K shares sold)
  • Q2 2024: $99.21 (26K shares sold)
  • Q2 2023: $91.39 (6K shares sold)
  • Q3 2022: $84.48 (32K shares sold)

LYB price vs Greenblatt's position

1Y 3Y 5Y MAX
Dates
$40$100$15020222023202420252026Added 38K shares (287.4%) · Q3 2021. Average closing price $98.14 · Price range $89.90–$105.9438KsharespurchasedAdded 4K shares (7.5%) · Q4 2021. Average closing price $92.79 · Price range $84.55–$99.464KsharespurchasedAdded 8K shares (13.7%) · Q1 2022. Average closing price $99.69 · Price range $93.03–$107.698KsharespurchasedAdded 19K shares (30.4%) · Q2 2022. Average closing price $104.18 · Price range $84.50–$117.0819KsharespurchasedSold 32K shares (39.9%) · Q3 2022. Average closing price $84.48 · Price range $72.20–$92.3332KsharessoldAdded 1K shares (2.8%) · Q4 2022. Average closing price $81.92 · Price range $76.45–$89.061KsharespurchasedAdded 4K shares (8.3%) · Q1 2023. Average closing price $93.02 · Price range $83.99–$101.014KsharespurchasedSold 6K shares (10.1%) · Q2 2023. Average closing price $91.39 · Price range $85.54–$97.276KsharessoldAdded 24K shares (48.0%) · Q3 2023. Average closing price $96.14 · Price range $89.22–$100.9724KsharespurchasedAdded 61K shares (83.8%) · Q4 2023. Average closing price $93.50 · Price range $89.24–$97.2461KsharespurchasedAdded 4K shares (2.7%) · Q1 2024. Average closing price $97.31 · Price range $92.70–$102.954KsharespurchasedSold 26K shares (19.2%) · Q2 2024. Average closing price $99.21 · Price range $93.54–$105.8626KsharessoldAdded 150K shares (135.8%) · Q3 2024. Average closing price $95.84 · Price range $92.56–$99.46150KsharespurchasedSold 36K shares (13.8%) · Q4 2024. Average closing price $84.08 · Price range $72.97–$96.7536KsharessoldAdded 177K shares (78.8%) · Q1 2025. Average closing price $75.25 · Price range $69.82–$78.67177KsharespurchasedAdded 106K shares (26.5%) · Q2 2025. Average closing price $58.28 · Price range $53.23–$70.65106KsharespurchasedSold 250K shares (49.2%) · Q3 2025. Average closing price $56.35 · Price range $48.34–$67.22250KsharessoldAdded 124K shares (48.2%) · Q4 2025. Average closing price $45.30 · Price range $42.28–$49.47124KsharespurchasedAdded 249K shares (65.2%) · Q1 2026. Average closing price $59.30 · Price range $44.39–$82.38249Ksharespurchased← Earlier —1 purchase
Average closing price · filing quarter
$59.30
Price range · filing quarter
$44.39 – $82.38
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +249K +$15M +65.2% 632K May 15, 2026
Q4 2025 Added +124K +$5.6M +48.2% 382K Feb 17, 2026
Q3 2025 Reduced −250K −$14M −49.2% 258K Nov 14, 2025
Q2 2025 Added +106K +$6.2M +26.5% 508K Aug 14, 2025
Q1 2025 Added +177K +$13M +78.8% 401K May 15, 2025
Q4 2024 Reduced −36K −$3.0M −13.8% 225K Feb 14, 2025
Q3 2024 Added +150K +$14M +135.8% 260K Nov 14, 2024
Q2 2024 Reduced −26K −$2.6M −19.2% 110K Aug 14, 2024
Q1 2024 Added +4K +$344K +2.7% 137K May 15, 2024
Q4 2023 Added +61K +$5.7M +83.8% 133K Feb 14, 2024
Q3 2023 Added +24K +$2.3M +48.0% 72K Nov 14, 2023
Q2 2023 Reduced −6K −$504K −10.1% 49K Aug 14, 2023
Q1 2023 Added +4K +$388K +8.3% 54K May 15, 2023
Q4 2022 Added +1K +$110K +2.8% 50K Feb 14, 2023
Q3 2022 Reduced −32K −$2.7M −39.9% 49K Nov 14, 2022
Q2 2022 Added +19K +$2.0M +30.4% 81K Aug 15, 2022
Q1 2022 Added +8K +$752K +13.7% 62K May 16, 2022
Q4 2021 Added +4K +$354K +7.5% 55K Feb 14, 2022
Q3 2021 Added +38K +$3.7M +287.4% 51K Nov 15, 2021
Q2 2021 Added +331 +$36K +2.6% 13K Aug 16, 2021
Q1 2021 First covered – – – 13K May 17, 2021
Data through Q1 2026 · filed May 15, 2026
21 grouped rows from 21 quarters

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Common questions

Does Joel Greenblatt own LYB?

Yes. As of Q1 2026, Joel Greenblatt disclosed 632K shares of LYB, worth $51M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy LYB?

Joel Greenblatt held LYB since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Joel Greenblatt sell LYB?

The quarter-by-quarter table above shows each sale and reduction Joel Greenblatt disclosed in LYB. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of LYB does Joel Greenblatt own?

Joel Greenblatt disclosed 632K shares of LYB as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Joel Greenblatt pay for LYB?

Joel Greenblatt began building the LYB position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.