Sumitomo Mitsui Trust Group’s Westlake Corp WLK Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | – | Sell |
-9,817
| Closed | -$745K | – | 1087 |
|
|
2025
Q2 | $745K | Sell |
9,817
-69,272
| -88% | -$5.67M | ﹤0.01% | 881 |
|
|
2025
Q1 | $7.91M | Sell |
79,089
-374
| -0.5% | -$41.4K | 0.01% | 706 |
|
|
2024
Q4 | $9.11M | Sell |
79,463
-1,105
| -1% | -$144K | 0.01% | 710 |
|
|
2024
Q3 | $12.1M | Buy |
80,568
+1,491
| +2% | +$214K | 0.01% | 696 |
|
|
2024
Q2 | $11.5M | Sell |
79,077
-7,962
| -9% | -$1.22M | 0.01% | 694 |
|
|
2024
Q1 | $13.3M | Sell |
87,039
-2,271
| -3% | -$320K | 0.01% | 750 |
|
|
2023
Q4 | $12.5M | Buy |
89,310
+445
| +0.5% | +$56.5K | 0.01% | 754 |
|
|
2023
Q3 | $11.1M | Sell |
88,865
-2,339
| -3% | -$300K | 0.01% | 767 |
|
|
2023
Q2 | $10.9M | Sell |
91,204
-22,300
| -20% | -$2.55M | 0.01% | 782 |
|
|
2023
Q1 | $13.2M | Buy |
113,504
+3,613
| +3% | +$417K | 0.01% | 769 |
|
|
2022
Q4 | $11.3M | Sell |
109,891
-735
| -0.7% | -$74K | 0.01% | 776 |
|
|
2022
Q3 | $9.61M | Buy |
110,626
+3,027
| +3% | +$290K | 0.01% | 787 |
|
|
2022
Q2 | $10.5M | Buy |
107,599
+98,348
| +1,063% | +$12M | 0.01% | 801 |
|
|
2022
Q1 | $1.14M | Hold |
9,251
| – | – | ﹤0.01% | 1034 |
|
|
2021
Q4 | $899K | Hold |
9,251
| – | – | ﹤0.01% | 1041 |
|
|
2021
Q3 | $843K | Hold |
9,251
| – | – | ﹤0.01% | 1045 |
|
|
2021
Q2 | $833K | Hold |
9,251
| – | – | ﹤0.01% | 1061 |
|
|
2021
Q1 | $821K | Buy |
+9,251
| New | +$803K | ﹤0.01% | 1032 |
|
|
2020
Q2 | – | Sell |
-161,017
| Closed | -$6.15M | – | 1148 |
|
|
2020
Q1 | $6.15M | Sell |
161,017
-2,290
| -1% | -$129K | 0.01% | 769 |
|
|
2019
Q4 | $11.5M | Buy |
163,307
+2,741
| +2% | +$184K | 0.01% | 730 |
|
|
2019
Q3 | $10.5M | Buy |
160,566
+748
| +0.5% | +$48.1K | 0.01% | 725 |
|
|
2019
Q2 | $11.1M | Sell |
159,818
-9,840
| -6% | -$655K | 0.01% | 715 |
|
|
2019
Q1 | $11.5M | Buy |
169,658
+565
| +0.3% | +$40.9K | 0.01% | 686 |
|
|
2018
Q4 | $10.9M | Buy |
169,093
+35,690
| +27% | +$2.58M | 0.01% | 660 |
|
|
2018
Q3 | $11.1M | Sell |
133,403
-1,392
| -1% | -$136K | 0.01% | 666 |
|
|
2018
Q2 | $14.5M | Buy |
134,795
+132,965
| +7,266% | +$14.9M | 0.02% | 652 |
|
|
2018
Q1 | $203K | Buy |
+1,830
| New | +$204K | ﹤0.01% | 886 |
|
|
2016
Q2 | – | Sell |
-117,928
| Closed | -$5.46M | – | 876 |
|
|
2016
Q1 | $5.46M | Buy |
117,928
+1,676
| +1% | +$76K | 0.01% | 658 |
|
|
2015
Q4 | $6.37M | Sell |
116,252
-4,775
| -4% | -$277K | 0.01% | 653 |
|
|
2015
Q3 | $6.28M | Buy |
121,027
+6,627
| +6% | +$387K | 0.01% | 648 |
|
|
2015
Q2 | $7.85M | Sell |
114,400
-9,559
| -8% | -$695K | 0.01% | 662 |
|
|
2015
Q1 | $8.92M | Sell |
123,959
-5,368
| -4% | -$344K | 0.02% | 639 |
|
|
2014
Q4 | $8.01M | Buy |
129,327
+10,636
| +9% | +$724K | 0.02% | 644 |
|
|
2014
Q3 | $10.3M | Buy |
118,691
+1,222
| +1% | +$111K | 0.02% | 625 |
|
|
2014
Q2 | $9.84M | Buy |
+117,469
| New | +$8.8M | 0.02% | 614 |
|
Other funds holding WLK
OAG
BIP
Sumitomo Mitsui Trust Group's WLK Position: Q3 2025 in Review
Sumitomo Mitsui Trust Group sold out of Westlake Corp (WLK) in Q3 2025, closing a stake of 9,817 shares — an estimated $745K sold.
Sumitomo Mitsui Trust Group first reported a position in WLK in Q2 2014 and held it in 35 quarters. The position peaked at $14.5M in Q2 2018. 304 funds tracked by Wall St. Rank hold WLK as of Q3 2025.
- Sumitomo Mitsui Trust Group reported no remaining Westlake Corp position as of Q3 2025 after selling out during the quarter.
- Sumitomo Mitsui Trust Group sold 9,817 Westlake Corp shares in Q3 2025, an estimated $745K.
- Sumitomo Mitsui Trust Group first reported a position in Westlake Corp in Q2 2014 and held it in 35 quarters.
- Sumitomo Mitsui Trust Group's Westlake Corp position peaked at $14.5M in Q2 2018.
- 304 funds tracked by Wall St. Rank held Westlake Corp as of Q3 2025.
Based on Sumitomo Mitsui Trust Group's 13F filing for Q3 2025, filed 27 Oct 2025.