State of Michigan Retirement System’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
Q2 | $3.78M | Sell |
71,765
-2,200
| -3% | -$152K | 0.02% | 521 |
|
|
2026
Q1 | $5.96M | Buy |
+73,965
| New | +$4.39M | 0.03% | 391 |
|
|
2025
Q4 | – | Sell |
-77,865
| Closed | -$3.82M | – | 948 |
|
|
2025
Q3 | $3.82M | Sell |
77,865
-300
| -0.4% | -$16.9K | 0.02% | 486 |
|
|
2025
Q2 | $4.52M | Buy |
78,165
+200
| +0.3% | +$11.7K | 0.02% | 443 |
|
|
2025
Q1 | $5.49M | Sell |
77,965
-200
| -0.3% | -$15K | 0.03% | 396 |
|
|
2024
Q4 | $5.81M | Buy |
78,165
+1,400
| +2% | +$118K | 0.03% | 390 |
|
|
2024
Q3 | $7.36M | Buy |
76,765
+400
| +0.5% | +$38.3K | 0.04% | 339 |
|
|
2024
Q2 | $7.31M | Buy |
76,365
+800
| +1% | +$79.4K | 0.04% | 330 |
|
|
2024
Q1 | $7.73M | Hold |
75,565
| – | – | 0.04% | 321 |
|
|
2023
Q4 | $7.18M | Sell |
75,565
-1,000
| -1% | -$93.5K | 0.04% | 322 |
|
|
2023
Q3 | $7.25M | Sell |
76,565
-700
| -0.9% | -$67.3K | 0.05% | 303 |
|
|
2023
Q2 | $7.1M | Sell |
77,265
-13,600
| -15% | -$1.24M | 0.04% | 331 |
|
|
2023
Q1 | $8.53M | Buy |
90,865
+700
| +0.8% | +$65.1K | 0.06% | 287 |
|
|
2022
Q4 | $7.49M | Sell |
90,165
-3,500
| -4% | -$287K | 0.05% | 304 |
|
|
2022
Q3 | $7.05M | Sell |
93,665
-1,000
| -1% | -$84.5K | 0.05% | 295 |
|
|
2022
Q2 | $8.28M | Buy |
94,665
+18,300
| +24% | +$1.91M | 0.06% | 270 |
|
|
2022
Q1 | $7.85M | Buy |
76,365
+159
| +0.2% | +$15.8K | 0.05% | 301 |
|
|
2021
Q4 | $7.03M | Buy |
76,206
+5,536
| +8% | +$514K | 0.04% | 335 |
|
|
2021
Q3 | $6.63M | Buy |
70,670
+1,600
| +2% | +$157K | 0.04% | 329 |
|
|
2021
Q2 | $7.11M | Sell |
69,070
-3,300
| -5% | -$357K | 0.04% | 329 |
|
|
2021
Q1 | $7.53M | Sell |
72,370
-100
| -0.1% | -$9.93K | 0.05% | 302 |
|
|
2020
Q4 | $6.64M | Sell |
72,470
-3,200
| -4% | -$261K | 0.05% | 309 |
|
|
2020
Q3 | $5.33M | Buy |
75,670
+10,000
| +15% | +$691K | 0.04% | 311 |
|
|
2020
Q2 | $4.32M | Buy |
65,670
+6,766
| +11% | +$403K | 0.04% | 329 |
|
|
2020
Q1 | $2.92M | Sell |
58,904
-3,200
| -5% | -$235K | 0.03% | 340 |
|
|
2019
Q4 | $5.87M | Sell |
62,104
-446,600
| -88% | -$40.9M | 0.05% | 287 |
|
|
2019
Q3 | $45.5M | Sell |
508,704
-10,600
| -2% | -$864K | 0.41% | 64 |
|
|
2019
Q2 | $44.7M | Sell |
519,304
-15,000
| -3% | -$1.28M | 0.4% | 58 |
|
|
2019
Q1 | $44.9M | Sell |
534,304
-2,400
| -0.4% | -$207K | 0.36% | 63 |
|
|
2018
Q4 | $44.6M | Buy |
536,704
+194,100
| +57% | +$17.8M | 0.4% | 57 |
|
|
2018
Q3 | $35.1M | Sell |
342,604
-100
| -0% | -$10.9K | 0.26% | 89 |
|
|
2018
Q2 | $37.6M | Sell |
342,704
-28,100
| -8% | -$3.09M | 0.3% | 74 |
|
|
2018
Q1 | $39.2M | Buy |
370,804
+400
| +0.1% | +$44.7K | 0.32% | 75 |
|
|
2017
Q4 | $40.9M | Sell |
370,404
-3,700
| -1% | -$384K | 0.32% | 73 |
|
|
2017
Q3 | $37.1M | Buy |
374,104
+265,600
| +245% | +$23.9M | 0.3% | 77 |
|
|
2017
Q2 | $9.16M | Buy |
108,504
+100
| +0.1% | +$8.3K | 0.07% | 219 |
|
|
2017
Q1 | $9.88M | Sell |
108,404
-900
| -0.8% | -$82.1K | 0.08% | 200 |
|
|
2016
Q4 | $9.38M | Sell |
109,304
-9,628
| -8% | -$808K | 0.07% | 213 |
|
|
2016
Q3 | $9.59M | Buy |
118,932
+300
| +0.3% | +$23.2K | 0.08% | 217 |
|
|
2016
Q2 | $8.83M | Sell |
118,632
-400
| -0.3% | -$33K | 0.07% | 225 |
|
|
2016
Q1 | $10.2M | Sell |
119,032
-241,000
| -67% | -$19.3M | 0.08% | 193 |
|
|
2015
Q4 | $31.3M | Buy |
360,032
+225,000
| +167% | +$20.7M | 0.24% | 85 |
|
|
2015
Q3 | $11.3M | Sell |
135,032
-164,300
| -55% | -$14.6M | 0.09% | 178 |
|
|
2015
Q2 | $31M | Sell |
299,332
-221,300
| -43% | -$22.3M | 0.22% | 88 |
|
|
2015
Q1 | $45.7M | Sell |
520,632
-32,400
| -6% | -$2.72M | 0.32% | 62 |
|
|
2014
Q4 | $43.9M | Buy |
553,032
+253,400
| +85% | +$22M | 0.29% | 66 |
|
|
2014
Q3 | $32.6M | Sell |
299,632
-73,200
| -20% | -$7.92M | 0.23% | 71 |
|
|
2014
Q2 | $36.4M | Buy |
372,832
+51,900
| +16% | +$4.94M | 0.25% | 70 |
|
|
2014
Q1 | $28.5M | Sell |
320,932
-1,400
| -0.4% | -$118K | 0.21% | 86 |
|
|
2013
Q4 | $25.9M | Buy |
322,332
+15,000
| +5% | +$1.15M | 0.2% | 92 |
|
|
2013
Q3 | $22.5M | Buy |
307,332
+28,000
| +10% | +$1.95M | 0.2% | 99 |
|
|
2013
Q2 | $18.5M | Buy |
+279,332
| New | +$17.7M | 0.17% | 112 |
|
Other funds holding LYB
CI
HP
State of Michigan Retirement System's LYB Position: Q2 2026 in Review
State of Michigan Retirement System reduced its LyondellBasell Industries (LYB) stake by 3% in Q2 2026, selling an estimated $152K and leaving 71,765 shares worth $3.78M. The position accounts for 0.02% of the portfolio, ranked #521.
State of Michigan Retirement System first reported a position in LYB in Q2 2013 and has held it in 52 quarters since. The position peaked at $45.7M in Q1 2015. 486 funds tracked by Wall St. Rank hold LYB as of Q2 2026.
- State of Michigan Retirement System held 71,765 shares of LyondellBasell Industries worth $3.78M as of Q2 2026.
- State of Michigan Retirement System sold 2,200 LyondellBasell Industries shares in Q2 2026, an estimated $152K.
- LyondellBasell Industries made up 0.02% of State of Michigan Retirement System's portfolio in Q2 2026, its #521 holding.
- State of Michigan Retirement System first reported a position in LyondellBasell Industries in Q2 2013 and has held it in 52 quarters since.
- State of Michigan Retirement System's LyondellBasell Industries position peaked at $45.7M in Q1 2015.
- 486 funds tracked by Wall St. Rank held LyondellBasell Industries as of Q2 2026.
Based on State of Michigan Retirement System's 13F filing for Q2 2026, filed 30 Jul 2026.