LyondellBasell Industries N.V.
US ˙ NYSE

SecurityLYB / LyondellBasell Industries N.V.
InstitutionJohnson Financial Group, Inc.
Latest Disclosed Ownership109 shares
Latest Disclosed Value $ 8,782
Johnson Financial Group, Inc. ownership in LYB / LyondellBasell Industries N.V.

On May 7, 2026 - Johnson Financial Group, Inc. filed a 13F-HR form disclosing ownership of 109 shares of LyondellBasell Industries N.V. (US:LYB) valued at $8,781 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 109 shares of LyondellBasell Industries N.V.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $7,214 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 109 0 0.00 9 100.00 0.0003
2026-02-12 2025-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 109 -69 -38.76 5 -50.00 0.0002
2025-11-13 2025-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 178 -2,426 -93.16 9 -94.67 0.0003
2025-08-13 2025-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 2,604 -1,671 -39.09 151 -50.00 0.0068
2025-05-15 2025-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 4,275 1,352 46.25 301 35.75 0.0147
2025-02-14 2024-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 2,923 2,815 2,606.48 221 2,110.00 0.0105
2024-11-13 2024-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 108 0 0.00 10 0.00 0.0005
2024-08-14 2024-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 108 -10 -8.47 10 -16.67 0.0005
2024-05-14 2024-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 118 0 0.00 12 20.00 0.0006
2024-02-09 2023-12-31 13F/A-1 LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 118 118 10 0.0006
2024-02-09 2023-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 118 118 10 0.0003
2023-05-12 2023-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 0 -137 -100.00 0 -100.00
2023-02-13 2022-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 137 0 0.00 11 10.00 0.0009
2022-11-14 2022-09-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 137 -104 -43.15 10 -52.38 0.0009
2022-08-15 2022-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 241 0 0.00 21 -16.00 0.0015
2022-05-16 2022-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 241 0 0.00 25 13.64 0.0018
2022-02-14 2021-12-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 241 -30 -11.07 22 -12.00 0.0014
2021-11-12 2021-09-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 271 0 0.00 25 -10.71 0.0017
2021-08-13 2021-06-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 271 0 0.00 28 0.00 0.0018
2021-05-14 2021-03-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 271 -66 -19.58 28 -9.68 0.0019
2021-02-12 2020-12-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 337 -147 -30.37 31 -8.82 0.0027
2020-11-12 2020-09-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 484 -7,594 -94.01 34 -93.60 0.0035
2020-08-11 2020-06-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 8,078 -13,253 -62.13 531 -49.86 0.0570
2020-05-14 2020-03-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 21,331 1,236 6.15 1,059 -44.20 0.1266
2020-02-14 2019-12-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 20,095 -6,914 -25.60 1,898 -21.44 0.1714
2019-11-12 2019-09-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 27,009 -920 -3.29 2,416 0.46 0.2216
2019-08-09 2019-06-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 27,929 -1,912 -6.41 2,405 -4.15 0.2140
2019-05-13 2019-03-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 29,841 5,500 22.60 2,509 23.96 0.2226
2019-02-11 2018-12-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 24,341 -5,255 -17.76 2,024 -33.29 0.2083
2018-11-09 2018-09-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 29,596 6,014 25.50 3,034 17.14 0.3095
2018-08-07 2018-06-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 23,582 2,822 13.59 2,590 18.05 0.2842
2018-05-07 2018-03-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 20,760 650 3.23 2,194 -1.08 0.2622
2018-02-12 2017-12-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 20,110 1,042 5.46 2,218 17.48 0.2716
2017-11-09 2017-09-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 19,068 6,009 46.01 1,888 71.32 0.2483
2017-08-10 2017-06-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 13,059 1,630 14.26 1,102 5.76 0.1585
2017-05-12 2017-03-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 11,429 405 3.67 1,042 10.15 0.1312
2017-02-07 2016-12-31 13F/A-1 LYONDELLBASELL INDUSTRIES SHS - A - N53745100 11,024 205 1.89 946 8.36 0.1304
2017-02-02 2016-12-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 11,024 946
2016-11-14 2016-09-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 10,819 -3,865 -26.32 873 -20.13 0.1166
2016-08-12 2016-06-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 14,684 3,384 29.95 1,093 13.03 0.1514
2016-05-09 2016-03-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 11,300 3,506 44.98 967 42.63 0.1934
2016-02-08 2015-12-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 7,794 540 7.44 678 12.25 0.1409
2015-11-02 2015-09-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 7,254 1,251 20.84 604 -2.74 0.1322
2015-08-11 2015-06-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 6,003 1,093 22.26 621 44.08 0.1287
2015-05-12 2015-03-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 4,910 543 12.43 431 24.21 0.0925
2015-02-10 2014-12-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 4,367 4,230 3,087.59 347 2,213.33 0.0805
2014-11-14 2014-09-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 137 0 0.00 15 15.38 0.0039
2014-08-06 2014-06-30 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 137 0 0.00 13 8.33 0.0034
2014-05-14 2014-03-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 137 0 0.00 12 9.09 0.0035
2014-02-11 2013-12-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 137 137 11 0.0032
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.