라이온델바젤 인더스트리 NV
US ˙ NYSE

SecurityLYB / LyondellBasell Industries N.V.
InstitutionMonetary Management Group Inc
Latest Disclosed Ownership400 shares
Latest Disclosed Value $ 32,224
Monetary Management Group Inc ownership in LYB / LyondellBasell Industries N.V.

On May 13, 2026 - Monetary Management Group Inc filed a 13F-HR form disclosing ownership of 400 shares of LyondellBasell Industries N.V. (US:LYB) valued at $32,224 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 400 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 $26,472 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)
2026-05-13 2026-03-31 13F Lyondellbasell Industries COM N53745100 400 0 0.00 32 88.24 0.0077
2026-02-11 2025-12-31 13F Lyondellbasell Industries COM N53745100 400 0 0.00 17 -10.53 0.0040
2025-11-12 2025-09-30 13F Lyondellbasell Industries COM N53745100 400 0 0.00 20 -17.39 0.0045
2025-08-14 2025-06-30 13F Lyondellbasell Industries COM N53745100 400 0 0.00 23 -17.86 0.0057
2025-05-14 2025-03-31 13F Lyondellbasell Industries COM N53745100 400 150 60.00 28 55.56 0.0076
2025-02-13 2024-12-31 13F Lyondellbasell Industries COM N53745100 250 0 0.00 19 -21.74 0.0048
2024-11-13 2024-09-30 13F Lyondellbasell Industries COM N53745100 250 0 0.00 24 0.00 0.0062
2024-07-16 2024-06-30 13F Lyondellbasell Industries COM N53745100 250 0 0.00 24 -8.00 0.0063
2024-05-13 2024-03-31 13F Lyondellbasell Industries COM N53745100 250 -150 -37.50 26 -34.21 0.0071
2024-02-14 2023-12-31 13F Lyondellbasell Industries COM N53745100 400 0 0.00 38 2.70 0.0119
2023-11-09 2023-09-30 13F Lyondellbasell Industries COM N53745100 400 0 0.00 38 2.78 0.0126
2023-08-11 2023-06-30 13F Lyondellbasell Industries COM N53745100 400 0 0.00 37 -2.70 0.0113
2023-05-11 2023-03-31 13F Lyondellbasell Industries COM N53745100 400 0 0.00 38 12.12 0.0111
2023-02-13 2022-12-31 13F Lyondellbasell Industries COM N53745100 400 0 0.00 33 10.00 0.0104
2022-11-14 2022-09-30 13F Lyondellbasell Industries COM N53745100 400 0 0.00 30 -14.29 0.0099
2022-08-11 2022-06-30 13F Lyondellbasell Industries COM N53745100 400 0 0.00 35 -14.63 0.0110
2022-05-12 2022-03-31 13F Lyondellbasell Industries COM N53745100 400 0 0.00 41 10.81 0.0109
2022-02-14 2021-12-31 13F Lyondellbasell Industries COM N53745100 400 150 60.00 37 60.87 0.0092
2021-11-12 2021-09-30 13F Lyondellbasell Industries COM N53745100 250 -150 -37.50 23 -43.90 0.0063
2021-08-12 2021-06-30 13F Lyondellbasell Industries COM N53745100 400 -100 -20.00 41 -21.15 0.0124
2021-05-17 2021-03-31 13F Lyondellbasell Industries COM N53745100 500 -500 -50.00 52 -43.48 0.0164
2021-02-12 2020-12-31 13F Lyondellbasell Industries COM N53745100 1,000 0 0.00 92 31.43 0.0303
2020-11-12 2020-09-30 13F Lyondellbasell Industries COM N53745100 1,000 0 0.00 70 6.06 0.0249
2020-08-13 2020-06-30 13F Lyondellbasell Industries COM N53745100 1,000 -375 -27.27 66 -2.94 0.0249
2020-05-14 2020-03-31 13F Lyondellbasell Industries COM N53745100 1,375 -3,075 -69.10 68 -83.81 0.0301
2020-02-13 2019-12-31 13F Lyondellbasell Industries COM N53745100 4,450 -1,000 -18.35 420 -13.93 0.1535
2019-11-12 2019-09-30 13F Lyondellbasell Industries COM N53745100 5,450 2,525 86.32 488 93.65 0.1848
2019-08-13 2019-06-30 13F Lyondellbasell Industries COM N53745100 2,925 550 23.16 252 26.00 0.0968
2019-05-14 2019-03-31 13F Lyondellbasell Industries COM N53745100 2,375 2,375 200 0.0792
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.