Holocene Advisors
LYB icon

Holocene Advisors’s LyondellBasell Industries LYB Stock Holding History

Holocene Advisors’s Portfolio LYB Stock Details LYB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$228M Buy
+2,835,183
New +$168M 0.55% 41
2025
Q1 		– Sell
-300,000
Closed -$22.3M – 837
2024
Q4 		$22.3M Sell
300,000
-200,400
-40% -$16.9M 0.07% 249
2024
Q3 		$48M Sell
500,400
-112,172
-18% -$10.8M 0.19% 150
2024
Q2 		$58.6M Sell
612,572
-95,634
-14% -$9.49M 0.24% 126
2024
Q1 		$72.4M Buy
708,206
+527,622
+292% +$51.3M 0.27% 121
2023
Q4 		$17.2M Buy
+180,584
New +$16.9M 0.07% 227
2022
Q4 		– Sell
-80,911
Closed -$6.09M – 819
2022
Q3 		$6.09M Buy
+80,911
New +$6.84M 0.04% 255
2022
Q1 		– Sell
-99,978
Closed -$9.22M – 955
2021
Q4 		$9.22M Buy
99,978
+43,029
+76% +$3.99M 0.05% 226
2021
Q3 		$5.34M Sell
56,949
-976,952
-94% -$95.9M 0.03% 326
2021
Q2 		$106M Buy
1,033,901
+321,540
+45% +$34.8M 0.6% 48
2021
Q1 		$74.1M Buy
+712,361
New +$70.7M 0.46% 63
2020
Q3 		– Sell
-319,118
Closed -$21M – 733
2020
Q2 		$21M Buy
319,118
+253,220
+384% +$15.1M 0.18% 144
2020
Q1 		$3.27M Buy
65,898
+3,216
+5% +$237K 0.04% 205
2019
Q4 		$5.92M Sell
62,682
-310,719
-83% -$28.5M 0.05% 182
2019
Q3 		$33.4M Buy
+373,401
New +$30.4M 0.34% 86
2019
Q2 		– Sell
-1,716,069
Closed -$144M – 701
2019
Q1 		$144M Buy
1,716,069
+1,678,346
+4,449% +$145M 2.21% 4
2018
Q4 		$3.14M Sell
37,723
-1,337,115
-97% -$122M 0.05% 124
2018
Q3 		$141M Buy
1,374,838
+1,317,240
+2,287% +$144M 2.27% 6
2018
Q2 		$6.33M Buy
+57,598
New +$6.32M 0.13% 91
2018
Q1 		– Sell
-224,449
Closed -$24.8M – 649
2017
Q4 		$24.8M Buy
+224,449
New +$23.3M 0.63% 54

Other funds holding LYB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Holocene Advisors's LYB Position: Q1 2026 in Review

Holocene Advisors opened a new position in LyondellBasell Industries (LYB) in Q1 2026: 2,835,183 shares worth $228M. The stake represents 0.55% of the portfolio and ranks #41 among its holdings. This is a return to the name: Holocene Advisors previously reported a position in LYB as recently as Q4 2024.

Holocene Advisors first reported a position in LYB in Q4 2017 and has held it in 20 quarters since. 926 funds tracked by Wall St. Rank hold LYB as of Q1 2026.

  • Holocene Advisors held 2,835,183 shares of LyondellBasell Industries worth $228M as of Q1 2026.
  • LyondellBasell Industries was a new Holocene Advisors position in Q1 2026.
  • LyondellBasell Industries made up 0.55% of Holocene Advisors's portfolio in Q1 2026, its #41 holding.
  • Holocene Advisors first reported a position in LyondellBasell Industries in Q4 2017 and has held it in 20 quarters since.
  • 926 funds tracked by Wall St. Rank held LyondellBasell Industries as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.