Assenagon Asset Management
LYB icon

Assenagon Asset Management’s LyondellBasell Industries LYB Stock Holding History

Assenagon Asset Management’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
Q2 		$46.6M Buy
884,436
+778,459
+735% +$53.7M 0.06% 243
2026
Q1 		$8.54M Buy
+105,977
New +$6.29M 0.01% 491
2025
Q4 		– Sell
-36,817
Closed -$1.81M – 1219
2025
Q3 		$1.81M Sell
36,817
-14,387
-28% -$811K ﹤0.01% 830
2025
Q2 		$2.96M Sell
51,204
-3,869
-7% -$225K ﹤0.01% 675
2025
Q1 		$3.88M Sell
55,073
-770
-1% -$57.9K 0.01% 586
2024
Q4 		$4.15M Buy
55,843
+41,524
+290% +$3.49M 0.01% 736
2024
Q3 		$1.37M Buy
14,319
+2,368
+20% +$227K ﹤0.01% 1065
2024
Q2 		$1.14M Sell
11,951
-242,308
-95% -$24M ﹤0.01% 1065
2024
Q1 		$26M Sell
254,259
-121,174
-32% -$11.8M 0.06% 241
2023
Q4 		$35.7M Sell
375,433
-33,891
-8% -$3.17M 0.09% 166
2023
Q3 		$38.8M Buy
409,324
+353,124
+628% +$33.9M 0.12% 156
2023
Q2 		$5.16M Sell
56,200
-1,897
-3% -$173K 0.02% 487
2023
Q1 		$5.45M Sell
58,097
-11,461
-16% -$1.07M 0.02% 556
2022
Q4 		$5.78M Buy
69,558
+63,542
+1,056% +$5.21M 0.02% 510
2022
Q3 		$453K Sell
6,016
-4,534
-43% -$383K ﹤0.01% 1117
2022
Q2 		$923K Buy
10,550
+6,269
+146% +$653K ﹤0.01% 1096
2022
Q1 		$440K Buy
4,281
+1,995
+87% +$199K ﹤0.01% 1230
2021
Q4 		$211K Sell
2,286
-31,973
-93% -$2.97M ﹤0.01% 1366
2021
Q3 		$3.21M Buy
+34,259
New +$3.36M 0.01% 550
2021
Q2 		– Sell
-140,131
Closed -$14.6M – 1322
2021
Q1 		$14.6M Buy
140,131
+123,801
+758% +$12.3M 0.06% 261
2020
Q4 		$1.5M Buy
+16,330
New +$1.33M 0.01% 602
2020
Q2 		– Sell
-7,672
Closed -$381K – 1184
2020
Q1 		$381K Sell
7,672
-132,128
-95% -$9.72M ﹤0.01% 680
2019
Q4 		$13.2M Buy
+139,800
New +$12.8M 0.08% 159
2019
Q2 		– Sell
-18,891
Closed -$1.59M – 1085
2019
Q1 		$1.59M Buy
+18,891
New +$1.63M 0.01% 579
2018
Q4 		– Sell
-11,701
Closed -$1.2M – 1079
2018
Q3 		$1.2M Sell
11,701
-1,423,967
-99% -$156M 0.01% 613
2018
Q2 		$158M Buy
1,435,668
+726,524
+102% +$79.8M 1.82% 8
2018
Q1 		$74.9M Buy
709,144
+705,580
+19,797% +$78.9M 0.98% 22
2017
Q4 		$393K Buy
+3,564
New +$370K ﹤0.01% 629
2017
Q1 		– Sell
-2,461
Closed -$211K – 292
2016
Q4 		$211K Buy
+2,461
New +$207K ﹤0.01% 224

Other funds holding LYB

GI
Gradient Investments Arden Hills, Minnesota $7.25B AUM 20.71% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
GIA
Gateway Investment Advisers Cincinnati, Ohio $10.1B AUM 40.26% 1-Year Est. Return
ONSWM
Old North State Wealth Management Wilmington, North Carolina $234M AUM 31.73% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
WCM
Wedge Capital Management Charlotte, North Carolina $6.06B AUM 47.24% 1-Year Est. Return
KL
KWMG LLC Overland Park, Kansas $1.38B AUM 33.35% 1-Year Est. Return
FFM
Fisher Funds Management Auckland, New Zealand $3.52B AUM 17.59% 1-Year Est. Return

Assenagon Asset Management's LYB Position: Q2 2026 in Review

Assenagon Asset Management increased its LyondellBasell Industries (LYB) stake by 735% in Q2 2026, buying an estimated $53.7M and bringing the position to 884,436 shares worth $46.6M. The position accounts for 0.06% of the portfolio, ranked #243.

Assenagon Asset Management first reported a position in LYB in Q4 2016 and has held it in 29 quarters since. The position peaked at $158M in Q2 2018. 173 funds tracked by Wall St. Rank hold LYB as of Q2 2026.

  • Assenagon Asset Management held 884,436 shares of LyondellBasell Industries worth $46.6M as of Q2 2026.
  • Assenagon Asset Management bought 778,459 LyondellBasell Industries shares in Q2 2026, an estimated $53.7M.
  • LyondellBasell Industries made up 0.06% of Assenagon Asset Management's portfolio in Q2 2026, its #243 holding.
  • Assenagon Asset Management first reported a position in LyondellBasell Industries in Q4 2016 and has held it in 29 quarters since.
  • Assenagon Asset Management's LyondellBasell Industries position peaked at $158M in Q2 2018.
  • 173 funds tracked by Wall St. Rank held LyondellBasell Industries as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.