Mariner’s LyondellBasell Industries LYB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $9.34M | Buy |
115,957
+66,772
| +136% | +$3.96M | 0.01% | 776 |
|
|
2025
Q4 | $2.13M | Sell |
49,185
-7,968
| -14% | -$361K | ﹤0.01% | 1461 |
|
|
2025
Q3 | $2.8M | Sell |
57,153
-458,398
| -89% | -$25.9M | ﹤0.01% | 1229 |
|
|
2025
Q2 | $29.8M | Buy |
515,551
+8,645
| +2% | +$504K | 0.04% | 328 |
|
|
2025
Q1 | $35.7M | Buy |
506,906
+10,397
| +2% | +$782K | 0.06% | 266 |
|
|
2024
Q4 | $36.9M | Sell |
496,509
-19,936
| -4% | -$1.68M | 0.06% | 254 |
|
|
2024
Q3 | $49.5M | Buy |
516,445
+163,660
| +46% | +$15.7M | 0.09% | 207 |
|
|
2024
Q2 | $33.7M | Buy |
352,785
+4,877
| +1% | +$484K | 0.07% | 246 |
|
|
2024
Q1 | $35.6M | Buy |
347,908
+29,872
| +9% | +$2.91M | 0.07% | 231 |
|
|
2023
Q4 | $30.2M | Sell |
318,036
-1,847
| -0.6% | -$173K | 0.07% | 227 |
|
|
2023
Q3 | $30.3M | Buy |
319,883
+14,824
| +5% | +$1.43M | 0.08% | 220 |
|
|
2023
Q2 | $28M | Buy |
305,059
+8,074
| +3% | +$738K | 0.07% | 232 |
|
|
2023
Q1 | $27.9M | Buy |
296,985
+32,307
| +12% | +$3.01M | 0.08% | 236 |
|
|
2022
Q4 | $22M | Buy |
264,678
+21,632
| +9% | +$1.77M | 0.07% | 267 |
|
|
2022
Q3 | $18.3M | Buy |
243,046
+33,325
| +16% | +$2.82M | 0.07% | 242 |
|
|
2022
Q2 | $18.3M | Sell |
209,721
-1,053
| -0.5% | -$110K | 0.08% | 239 |
|
|
2022
Q1 | $21.7M | Sell |
210,774
-55,993
| -21% | -$5.58M | 0.08% | 228 |
|
|
2021
Q4 | $24.6M | Sell |
266,767
-179,450
| -40% | -$16.7M | 0.1% | 195 |
|
|
2021
Q3 | $41.9M | Buy |
446,217
+13,622
| +3% | +$1.34M | 0.22% | 121 |
|
|
2021
Q2 | $44.5M | Buy |
432,595
+94,869
| +28% | +$10.3M | 0.28% | 102 |
|
|
2021
Q1 | $35.1M | Sell |
337,726
-4,098
| -1% | -$407K | 0.25% | 118 |
|
|
2020
Q4 | $31.3M | Buy |
341,824
+27,097
| +9% | +$2.21M | 0.24% | 116 |
|
|
2020
Q3 | $22.2M | Buy |
314,727
+303,605
| +2,730% | +$21M | 0.21% | 127 |
|
|
2020
Q2 | $731K | Sell |
11,122
-1,687
| -13% | -$100K | 0.01% | 537 |
|
|
2020
Q1 | $636K | Sell |
12,809
-4,105
| -24% | -$302K | 0.01% | 545 |
|
|
2019
Q4 | $1.6M | Buy |
16,914
+2,407
| +17% | +$221K | 0.02% | 428 |
|
|
2019
Q3 | $1.3M | Buy |
14,507
+10,245
| +240% | +$835K | 0.02% | 438 |
|
|
2019
Q2 | $367K | Buy |
4,262
+1,084
| +34% | +$92.5K | ﹤0.01% | 812 |
|
|
2019
Q1 | $267K | Sell |
3,178
-8,074
| -72% | -$698K | ﹤0.01% | 852 |
|
|
2018
Q4 | $936K | Sell |
11,252
-2,667
| -19% | -$244K | 0.02% | 448 |
|
|
2018
Q3 | $1.43M | Buy |
13,919
+2,581
| +23% | +$282K | 0.04% | 342 |
|
|
2018
Q2 | $1.25M | Buy |
+11,338
| New | +$1.24M | 0.04% | 353 |
|
Other funds holding LYB
VCM
VPM
Mariner's LYB Position: Q1 2026 in Review
Mariner increased its LyondellBasell Industries (LYB) stake by 136% in Q1 2026, buying an estimated $3.96M and bringing the position to 115,957 shares worth $9.34M. The position accounts for 0.01% of the portfolio, ranked #776.
Mariner first reported a position in LYB in Q2 2018 and has held it in 32 quarters since. The position peaked at $49.5M in Q3 2024. 925 funds tracked by Wall St. Rank hold LYB as of Q1 2026.
- Mariner held 115,957 shares of LyondellBasell Industries worth $9.34M as of Q1 2026.
- Mariner bought 66,772 LyondellBasell Industries shares in Q1 2026, an estimated $3.96M.
- LyondellBasell Industries made up 0.01% of Mariner's portfolio in Q1 2026, its #776 holding.
- Mariner first reported a position in LyondellBasell Industries in Q2 2018 and has held it in 32 quarters since.
- Mariner's LyondellBasell Industries position peaked at $49.5M in Q3 2024.
- 925 funds tracked by Wall St. Rank held LyondellBasell Industries as of Q1 2026.
Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.