Dimensional Fund Advisors
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Dimensional Fund Advisors’s LyondellBasell Industries LYB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$209M Sell
3,616,877
-645,992
-15% -$37.4M 0.05% 478
2025
Q1
$300M Sell
4,262,869
-306,218
-7% -$21.6M 0.07% 266
2024
Q4
$339M Sell
4,569,087
-175,292
-4% -$13M 0.08% 228
2024
Q3
$455M Buy
4,744,379
+49,018
+1% +$4.7M 0.11% 136
2024
Q2
$449M Buy
4,695,361
+170,464
+4% +$16.3M 0.12% 128
2024
Q1
$463M Buy
4,524,897
+20,454
+0.5% +$2.09M 0.13% 122
2023
Q4
$428M Sell
4,504,443
-253,930
-5% -$24.1M 0.13% 124
2023
Q3
$451M Sell
4,758,373
-116,285
-2% -$11M 0.15% 98
2023
Q2
$448M Buy
4,874,658
+15,554
+0.3% +$1.43M 0.14% 105
2023
Q1
$456M Buy
4,859,104
+196,741
+4% +$18.5M 0.15% 102
2022
Q4
$387K Buy
4,662,363
+270,339
+6% +$22.4K 0.11% 118
2022
Q3
$331M Buy
4,392,024
+360,362
+9% +$27.1M 0.13% 119
2022
Q2
$353M Buy
4,031,662
+118,680
+3% +$10.4M 0.13% 129
2022
Q1
$402M Buy
3,912,982
+214,468
+6% +$22.1M 0.12% 127
2021
Q4
$341M Buy
3,698,514
+180,255
+5% +$16.6M 0.1% 167
2021
Q3
$330M Buy
3,518,259
+121,460
+4% +$11.4M 0.11% 153
2021
Q2
$349M Buy
3,396,799
+237,805
+8% +$24.5M 0.11% 142
2021
Q1
$329M Sell
3,158,994
-26,325
-0.8% -$2.74M 0.11% 146
2020
Q4
$292M Buy
3,185,319
+26,430
+0.8% +$2.42M 0.11% 140
2020
Q3
$223M Buy
3,158,889
+148,481
+5% +$10.5M 0.09% 170
2020
Q2
$198M Buy
3,010,408
+281,393
+10% +$18.5M 0.09% 186
2020
Q1
$135M Buy
2,729,015
+361,539
+15% +$17.9M 0.07% 248
2019
Q4
$224M Sell
2,367,476
-59,612
-2% -$5.63M 0.08% 210
2019
Q3
$217M Buy
2,427,088
+303,932
+14% +$27.2M 0.08% 198
2019
Q2
$183M Buy
2,123,156
+158,643
+8% +$13.7M 0.07% 266
2019
Q1
$165M Buy
1,964,513
+468,335
+31% +$39.4M 0.07% 296
2018
Q4
$124M Buy
1,496,178
+229,894
+18% +$19.1M 0.06% 379
2018
Q3
$130M Buy
1,266,284
+105,552
+9% +$10.8M 0.05% 493
2018
Q2
$128M Buy
1,160,732
+65,307
+6% +$7.17M 0.05% 481
2018
Q1
$116M Buy
1,095,425
+15,547
+1% +$1.64M 0.05% 514
2017
Q4
$119M Sell
1,079,878
-13,371
-1% -$1.48M 0.05% 503
2017
Q3
$108M Sell
1,093,249
-273
-0% -$27K 0.05% 535
2017
Q2
$92.3M Buy
1,093,522
+20,902
+2% +$1.76M 0.04% 592
2017
Q1
$97.8M Buy
1,072,620
+9,626
+0.9% +$878K 0.05% 539
2016
Q4
$91.2M Buy
1,062,994
+31,227
+3% +$2.68M 0.05% 561
2016
Q3
$83.2M Buy
1,031,767
+9,392
+0.9% +$758K 0.05% 558
2016
Q2
$76.1M Buy
1,022,375
+3,715
+0.4% +$276K 0.04% 576
2016
Q1
$87.2M Buy
1,018,660
+27,858
+3% +$2.38M 0.05% 452
2015
Q4
$86.1M Buy
990,802
+14,734
+2% +$1.28M 0.05% 432
2015
Q3
$81.4M Buy
976,068
+13,063
+1% +$1.09M 0.05% 433
2015
Q2
$99.7M Buy
963,005
+37,415
+4% +$3.87M 0.06% 374
2015
Q1
$81.3M Sell
925,590
-7,518
-0.8% -$660K 0.05% 460
2014
Q4
$74.1M Buy
933,108
+40,992
+5% +$3.25M 0.05% 470
2014
Q3
$97M Buy
892,116
+28,690
+3% +$3.12M 0.07% 308
2014
Q2
$84.3M Buy
863,426
+245,617
+40% +$24M 0.06% 383
2014
Q1
$54.9M Buy
617,809
+42,135
+7% +$3.75M 0.04% 587
2013
Q4
$46.2M Buy
575,674
+15,538
+3% +$1.25M 0.04% 670
2013
Q3
$41M Buy
560,136
+21,753
+4% +$1.59M 0.04% 675
2013
Q2
$35.7M Buy
+538,383
New +$35.7M 0.03% 702