Dearborn Partners’s LyondellBasell Industries LYB Stock Holding History

Dearborn Partners’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	$507K	Sell	9,633 -597	-6%	-$41.2K	0.03%	187
2026 Q1	$824K	Buy	10,230 +2,450	+31%	+$145K	0.04%	143
2025 Q4	$337K	Buy	7,780 +3,591	+86%	+$163K	0.02%	216
2025 Q3	$205K	Sell	4,189 -2,750	-40%	-$155K	0.01%	253
2025 Q2	$401K	Sell	6,939 -1,091	-14%	-$63.6K	0.02%	194
2025 Q1	$565K	Buy	8,030 +2,421	+43%	+$182K	0.03%	152
2024 Q4	$417K	Buy	5,609 +1,350	+32%	+$114K	0.02%	187
2024 Q3	$408K	Hold	4,259	–	–	0.02%	194
2024 Q2	$407K	Buy	4,259 +650	+18%	+$64.5K	0.02%	190
2024 Q1	$369K	Buy	3,609 +250	+7%	+$24.3K	0.02%	188
2023 Q4	$319K	Hold	3,359	–	–	0.01%	192
2023 Q3	$318K	Sell	3,359 -186	-5%	-$17.9K	0.01%	181
2023 Q2	$326K	Buy	3,545 +45	+1%	+$4.11K	0.01%	180
2023 Q1	$329K	Buy	3,500 +50	+1%	+$4.65K	0.01%	178
2022 Q4	$286K	Sell	3,450 -22	-0.6%	-$1.8K	0.01%	195
2022 Q3	$261K	Buy	+3,472	New	+$293K	0.01%	208

Other funds holding LYB

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

DSA

Davis Selected Advisers Tucson, Arizona $23.3B AUM 26.95% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Dearborn Partners's LYB Position: Q2 2026 in Review

Dearborn Partners reduced its LyondellBasell Industries (LYB) stake by 5.8% in Q2 2026, selling an estimated $41.2K and leaving 9,633 shares worth $507K. The position accounts for 0.03% of the portfolio, ranked #187.

Dearborn Partners first reported a position in LYB in Q3 2022 and has held it in 16 quarters since. The position peaked at $824K in Q1 2026. 877 funds tracked by Wall St. Rank hold LYB as of Q2 2026.

Dearborn Partners held 9,633 shares of LyondellBasell Industries worth $507K as of Q2 2026.
Dearborn Partners sold 597 LyondellBasell Industries shares in Q2 2026, an estimated $41.2K.
LyondellBasell Industries made up 0.03% of Dearborn Partners's portfolio in Q2 2026, its #187 holding.
Dearborn Partners first reported a position in LyondellBasell Industries in Q3 2022 and has held it in 16 quarters since.
Dearborn Partners's LyondellBasell Industries position peaked at $824K in Q1 2026.
877 funds tracked by Wall St. Rank held LyondellBasell Industries as of Q2 2026.

Based on Dearborn Partners's 13F filing for Q2 2026, filed 13 Aug 2026.