Altar Rock’s LyondellBasell Industries LYB Stock Holding History

Altar Rock’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	–	Sell	-3,677	Closed	-$296K	–	130
2026 Q1	$296K	Sell	3,677 -1,093	-23%	-$64.8K	0.35%	51
2025 Q4	$207K	Buy	+4,770	New	+$216K	0.25%	125

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 $3.38T AUM 44.17% 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

Altar Rock's LYB Position: Q2 2026 in Review

Altar Rock sold out of LyondellBasell Industries (LYB) in Q2 2026, closing a stake of 3,677 shares — an estimated $296K sold.

Altar Rock first reported a position in LYB in Q4 2025 and held it in 2 quarters. The position peaked at $296K in Q1 2026. 884 funds tracked by Wall St. Rank hold LYB as of Q2 2026.

Altar Rock reported no remaining LyondellBasell Industries position as of Q2 2026 after selling out during the quarter.
Altar Rock sold 3,677 LyondellBasell Industries shares in Q2 2026, an estimated $296K.
Altar Rock first reported a position in LyondellBasell Industries in Q4 2025 and held it in 2 quarters.
Altar Rock's LyondellBasell Industries position peaked at $296K in Q1 2026.
884 funds tracked by Wall St. Rank held LyondellBasell Industries as of Q2 2026.

Based on Altar Rock's 13F filing for Q2 2026, filed 21 Sep 2026.