라이온델바젤 인더스트리 NV
US ˙ NYSE

SecurityLYB / LyondellBasell Industries N.V.
InstitutionFifth Third Bancorp
Latest Disclosed Ownership31,503 shares
Latest Disclosed Value $ 2,537,882
Fifth Third Bancorp reports 21.16% increase in ownership of LYB / LyondellBasell Industries N.V.

On May 1, 2026 - Fifth Third Bancorp filed a 13F-HR form disclosing ownership of 31,503 shares of LyondellBasell Industries N.V. (US:LYB) valued at $2,537,882 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 26,002 shares of LyondellBasell Industries N.V.. This represents a change in shares of 21.16% during the quarter. The current value of the position is $2,084,869 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.

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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)
2026-05-01 2026-03-31 13F LYONDELLBASELL INDUSTRIES SHS - A - N53745100 31,503 5,501 21.16 2,538 125.51 0.0046
2026-02-02 2025-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 26,002 751 2.97 1,126 -9.13 0.0036
2025-11-07 2025-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 25,251 -5,942 -19.05 1,238 -31.37 0.0040
2025-07-15 2025-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 31,193 7,059 29.25 1,805 6.18 0.0062
2025-04-15 2025-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 24,134 4,345 21.96 1,699 15.66 0.0065
2025-01-21 2024-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 19,789 -14,076 -41.57 1,470 -54.76 0.0053
2024-10-17 2024-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 33,865 1,016 3.09 3,248 3.34 0.0118
2024-07-22 2024-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 32,849 1,522 4.86 3,142 -1.94 0.0120
2024-04-23 2024-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 31,327 3,758 13.63 3,204 22.24 0.0125
2024-01-19 2023-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 27,569 615 2.28 2,621 2.70 0.0112
2023-10-31 2023-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 26,954 2,356 9.58 2,553 13.02 0.0118
2023-07-26 2023-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 24,598 7,667 45.28 2,259 42.10 0.0100
2023-04-24 2023-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 16,931 2,775 19.60 1,590 35.23 0.0074
2023-01-25 2022-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 14,156 127 0.91 1,175 11.27 0.0056
2022-10-25 2022-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 14,029 2,783 24.75 1,056 7.32 0.0055
2022-08-04 2022-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 11,246 -380 -3.27 984 -17.66 0.0048
2022-04-19 2022-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 11,626 1,461 14.37 1,195 27.40 0.0049
2022-02-01 2021-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 10,165 -1,693 -14.28 938 -15.72 0.0036
2021-10-15 2021-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 11,858 -605 -4.85 1,113 -13.18 0.0048
2021-08-06 2021-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 12,463 -9 -0.07 1,282 -1.23 0.0056
2021-05-07 2021-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 12,472 1,776 16.60 1,298 32.45 0.0060
2021-02-16 2020-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 10,696 -1,392 -11.52 980 15.02 0.0048
2020-11-09 2020-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 12,088 1,433 13.45 852 21.71 0.0047
2020-08-05 2020-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 10,655 -720 -6.33 700 23.89 0.0042
2020-05-05 2020-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 11,375 -5,853 -33.97 565 -65.29 0.0040
2020-02-14 2019-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 17,228 577 3.47 1,628 9.26 0.0091
2019-11-14 2019-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 16,651 1,275 8.29 1,490 12.54 0.0089
2019-08-07 2019-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 15,376 -3,702 -19.40 1,324 -17.46 0.0081
2019-05-14 2019-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 19,078 -21,261 -52.71 1,604 -52.19 0.0103
2019-02-14 2018-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 40,339 -2,588 -6.03 3,355 -23.75 0.0244
2018-11-14 2018-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 42,927 -14,146 -24.79 4,400 -29.81 0.0280
2018-08-14 2018-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 57,073 1,531 2.76 6,269 6.80 0.0425
2018-05-15 2018-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 55,542 5,924 11.94 5,870 7.23 0.0400
2018-02-14 2017-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 49,618 12,071 32.15 5,474 47.19 0.0372
2017-11-14 2017-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 37,547 -2,197 -5.53 3,719 10.88 0.0266
2017-08-11 2017-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 39,744 -6,858 -14.72 3,354 -21.08 0.0247
2017-05-12 2017-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 46,602 -2,159 -4.43 4,250 1.60 0.0321
2017-02-13 2016-12-31 13F/A-1 LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 48,761 5,595 12.96 4,183 20.13 0.0337
2017-02-09 2016-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 43,166 0 3,482 0.0288
2016-11-10 2016-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 43,166 -115,533 -72.80 3,482 -70.52 0.0288
2016-08-11 2016-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 158,699 -9,485 -5.64 11,810 -17.95 0.1003
2016-05-13 2016-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 168,184 1,832 1.10 14,393 -0.44 0.1245
2016-02-16 2015-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 166,352 6,709 4.20 14,456 8.63 0.1269
2015-11-13 2015-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 159,643 15,420 10.69 13,308 -10.86 0.1235
2015-08-14 2015-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 144,223 -16,245 -10.12 14,930 5.97 0.1302
2015-05-14 2015-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 160,468 41,608 35.01 14,089 49.31 0.1219
2015-02-13 2014-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 118,860 -7,751 -6.12 9,436 -31.41 0.0806
2014-11-17 2014-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 126,611 17,412 15.95 13,758 29.03 0.1254
2014-08-14 2014-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 109,199 12,686 13.14 10,663 24.22 0.0966
2014-05-15 2014-03-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 96,513 93,492 3,094.74 8,584 3,432.51 0.0807
2014-02-14 2013-12-31 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 3,021 2,102 228.73 243 262.69 0.0023
2013-11-14 2013-09-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 919 -85 -8.47 67 0.00 0.0007
2013-08-14 2013-06-30 13F LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 1,004 1,004 67 0.0007
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.