William Blair & Company’s LyondellBasell Industries LYB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$867K Sell
14,980
-51,703
-78% -$2.99M ﹤0.01% 937
2025
Q1
$4.69M Sell
66,683
-2,201
-3% -$155K 0.01% 498
2024
Q4
$5.12M Buy
68,884
+58,186
+544% +$4.32M 0.01% 493
2024
Q3
$1.03M Buy
10,698
+1,556
+17% +$149K ﹤0.01% 898
2024
Q2
$875K Sell
9,142
-64
-0.7% -$6.12K ﹤0.01% 924
2024
Q1
$942K Sell
9,206
-127
-1% -$13K ﹤0.01% 886
2023
Q4
$887K Buy
9,333
+1,032
+12% +$98.1K ﹤0.01% 893
2023
Q3
$786K Sell
8,301
-585
-7% -$55.4K ﹤0.01% 914
2023
Q2
$816K Sell
8,886
-305
-3% -$28K ﹤0.01% 911
2023
Q1
$863K Sell
9,191
-661
-7% -$62.1K ﹤0.01% 876
2022
Q4
$818K Buy
9,852
+67
+0.7% +$5.56K ﹤0.01% 892
2022
Q3
$737K Sell
9,785
-1,052
-10% -$79.2K ﹤0.01% 918
2022
Q2
$948K Buy
10,837
+25
+0.2% +$2.19K ﹤0.01% 864
2022
Q1
$1.11M Buy
10,812
+107
+1% +$11K ﹤0.01% 884
2021
Q4
$987K Buy
10,705
+412
+4% +$38K ﹤0.01% 966
2021
Q3
$966K Sell
10,293
-918
-8% -$86.2K ﹤0.01% 942
2021
Q2
$1.15M Sell
11,211
-522
-4% -$53.7K ﹤0.01% 877
2021
Q1
$1.22M Buy
11,733
+629
+6% +$65.5K ﹤0.01% 838
2020
Q4
$1.02M Buy
11,104
+4,386
+65% +$402K ﹤0.01% 843
2020
Q3
$474K Sell
6,718
-328
-5% -$23.1K ﹤0.01% 988
2020
Q2
$463K Sell
7,046
-806
-10% -$53K ﹤0.01% 963
2020
Q1
$390K Buy
7,852
+851
+12% +$42.3K ﹤0.01% 938
2019
Q4
$661K Sell
7,001
-9,207
-57% -$869K ﹤0.01% 899
2019
Q3
$1.45M Sell
16,208
-785
-5% -$70.2K 0.01% 660
2019
Q2
$1.46M Buy
16,993
+2,006
+13% +$173K 0.01% 661
2019
Q1
$1.26M Buy
14,987
+1,007
+7% +$84.7K 0.01% 671
2018
Q4
$1.16M Buy
13,980
+1,389
+11% +$116K 0.01% 654
2018
Q3
$1.29M Buy
12,591
+141
+1% +$14.5K 0.01% 662
2018
Q2
$1.37M Buy
12,450
+791
+7% +$86.9K 0.01% 634
2018
Q1
$1.23M Sell
11,659
-2,931
-20% -$310K 0.01% 651
2017
Q4
$1.61M Sell
14,590
-92
-0.6% -$10.2K 0.01% 619
2017
Q3
$1.45M Sell
14,682
-254
-2% -$25.2K 0.01% 621
2017
Q2
$1.26M Buy
14,936
+6,529
+78% +$551K 0.01% 684
2017
Q1
$767K Buy
8,407
+91
+1% +$8.3K 0.01% 773
2016
Q4
$713K Buy
8,316
+2,923
+54% +$251K 0.01% 723
2016
Q3
$435K Buy
+5,393
New +$435K ﹤0.01% 863