Flagship Harbor Advisors’s LyondellBasell Industries LYB Stock Holding History

Flagship Harbor 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 Q2	$570K	Sell	10,819 -2,250	-17%	-$155K	0.02%	483
2026 Q1	$1.05M	Sell	13,069 -3,910	-23%	-$232K	0.05%	301
2025 Q4	$735K	Buy	16,979 +8,719	+106%	+$395K	0.03%	362
2025 Q3	$405K	Sell	8,260 -3,423	-29%	-$193K	0.02%	547
2025 Q2	$676K	Buy	11,683 +4,971	+74%	+$290K	0.03%	405
2025 Q1	$473K	Buy	6,712 +2,997	+81%	+$226K	0.02%	446
2024 Q4	$276K	Buy	+3,715	New	+$312K	0.01%	605
2024 Q1	–	Sell	-2,597	Closed	-$247K	–	697
2023 Q4	$247K	Buy	+2,597	New	+$243K	0.02%	542
2023 Q3	–	Sell	-5,340	Closed	-$490K	–	639
2023 Q2	$490K	Buy	5,340 +2,075	+64%	+$190K	0.04%	339
2023 Q1	$307K	Buy	+3,265	New	+$304K	0.03%	478
2020 Q4	–	Sell	-2,469	Closed	-$174K	–	1218
2020 Q3	$174K	Sell	2,469 -100	-4%	-$6.91K	0.02%	501
2020 Q2	$168K	Sell	2,569 -303	-11%	-$18K	0.02%	501
2020 Q1	$143K	Buy	2,872 +2,508	+689%	+$184K	0.03%	456
2019 Q4	$34K	Buy	364 +1	+0.3%	+$92	0.01%	932
2019 Q3	$32K	Hold	363	–	–	0.01%	916
2019 Q2	$31K	Buy	363 +65	+22%	+$5.55K	0.01%	911
2019 Q1	$25K	Hold	298	–	–	0.01%	991
2018 Q4	$24K	Hold	298	–	–	0.01%	940
2018 Q3	$31K	Sell	298 -75	-20%	-$8.2K	0.01%	968
2018 Q2	$40K	Buy	+373	New	+$41K	0.01%	860

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

Flagship Harbor Advisors's LYB Position: Q2 2026 in Review

Flagship Harbor Advisors reduced its LyondellBasell Industries (LYB) stake by 17% in Q2 2026, selling an estimated $155K and leaving 10,819 shares worth $570K. The position accounts for 0.02% of the portfolio, ranked #483.

Flagship Harbor Advisors first reported a position in LYB in Q2 2018 and has held it in 20 quarters since. The position peaked at $1.05M in Q1 2026. 877 funds tracked by Wall St. Rank hold LYB as of Q2 2026.

Flagship Harbor Advisors held 10,819 shares of LyondellBasell Industries worth $570K as of Q2 2026.
Flagship Harbor Advisors sold 2,250 LyondellBasell Industries shares in Q2 2026, an estimated $155K.
LyondellBasell Industries made up 0.02% of Flagship Harbor Advisors's portfolio in Q2 2026, its #483 holding.
Flagship Harbor Advisors first reported a position in LyondellBasell Industries in Q2 2018 and has held it in 20 quarters since.
Flagship Harbor Advisors's LyondellBasell Industries position peaked at $1.05M in Q1 2026.
877 funds tracked by Wall St. Rank held LyondellBasell Industries as of Q2 2026.

Based on Flagship Harbor Advisors's 13F filing for Q2 2026, filed 22 Jul 2026.