LyondellBasell Industries N.V.
US ˙ NYSE

SecurityLYB / LyondellBasell Industries N.V.
InstitutionRYDEX VARIABLE TRUST - Basic Materials Variable Annuity
Latest Disclosed Ownership1,108 shares
Latest Disclosed Value $ 64,108
RYDEX VARIABLE TRUST - Basic Materials Variable Annuity reports 4.73% increase in ownership of LYB / LyondellBasell Industries N.V.

On August 27, 2025 - RYDEX VARIABLE TRUST - Basic Materials Variable Annuity filed a NPORT-P form disclosing ownership of 1,108 shares of LyondellBasell Industries N.V. (US:LYB) valued at $64,109 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 29, 2025 disclosing 1,058 shares of LyondellBasell Industries N.V.. This represents a change in shares of 4.73% during the quarter. The current value of the position is $71,477 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)
2025-08-27 2025-06-30 NP LyondellBasell Industries N.V. EC NL0009434992 1,108 50 4.73 64 -13.51 1.1598
2025-05-29 2025-03-31 NP LyondellBasell Industries N.V. EC NL0009434992 1,058 8 0.76 74 -3.90 1.2512
2025-03-03 2024-12-31 NP LyondellBasell Industries N.V. EC NL0009434992 1,050 55 5.53 78 -18.95 1.2924
2024-11-29 2024-09-30 NP LyondellBasell Industries N.V. EC NL0009434992 995 -161 -13.93 95 -13.64 1.4837
2024-08-29 2024-06-30 NP LyondellBasell Industries N.V. EC NL0009434992 1,156 -99 -7.89 111 -14.06 1.5744
2024-05-30 2024-03-31 NP LyondellBasell Industries N.V. EC NL0009434992 1,255 40 3.29 128 11.30 1.6384
2024-02-29 2023-12-31 NP LyondellBasell Industries N.V. EC NL0009434992 1,215 -15 -1.22 116 -0.86 1.6061
2023-11-29 2023-09-30 NP LyondellBasell Industries N.V. EC NL0009434992 1,230 -416 -25.27 116 -23.18 1.8052
2023-08-28 2023-06-30 NP LyondellBasell Industries N.V. EC NL0009434992 1,646 -49 -2.89 151 -5.03 1.7157
2023-05-30 2023-03-31 NP LyondellBasell Industries N.V. EC NL0009434992 1,695 -342 -16.79 159 -5.92 1.7431
2023-02-28 2022-12-31 NP LyondellBasell Industries N.V. EC NL0009434992 2,037 270 15.28 169 27.07 2.1155
2022-11-29 2022-09-30 NP LyondellBasell Industries N.V. EC NL0009434992 1,767 -292 -14.18 133 -26.11 2.0497
2022-08-29 2022-06-30 NP LyondellBasell Industries N.V. EC NL0009434992 2,059 -693 -25.18 180 -36.17 2.1180
2022-05-26 2022-03-31 NP LyondellBasell Industries N.V. EC NL0009434992 2,752 702 34.24 283 49.21 2.1050
2022-02-28 2021-12-31 NP LyondellBasell Industries N.V. EC NL0009434992 2,050 409 24.92 189 22.73 2.0379
2021-11-29 2021-09-30 NP LyondellBasell Industries N.V. EC NL0009434992 1,641 -452 -21.60 154 -28.37 2.0475
2021-08-27 2021-06-30 NP LyondellBasell Industries N.V. EC NL0009434992 2,093 500 31.39 215 30.30 1.9132
2021-05-27 2021-03-31 NP LyondellBasell Industries N.V. EC NL0009434992 1,593 -330 -17.16 166 -6.25 2.0871
2021-03-01 2020-12-31 NP LyondellBasell Industries N.V. EC NL0009434992 1,923 180 10.33 176 44.26 2.1378
2020-11-25 2020-09-30 NP LyondellBasell Industries N.V. EC NL0009434992 1,743 120 7.39 123 15.09 1.9739
2020-08-27 2020-06-30 NP LyondellBasell Industries N.V. EC NL0009434992 1,623 249 18.12 107 55.88 2.0442
2020-06-01 2020-03-31 NP LyondellBasell Industries N.V. EC NL0009434992 1,374 -249 -15.34 68 -55.56 1.7601
2020-03-02 2019-12-31 NP LyondellBasell Industries N.V. EC NL0009434992 1,623 -120 -6.88 153 -1.29 2.4710
2019-11-27 2019-09-30 NP LyondellBasell Industries N.V. EC NL0009434992 1,743 1,743 156 2.3152
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.