Does Invesco own WLKP stock?

Yes. As of its Q2 2026 13F, Invesco holds 4,972,812 shares of WLKP (Westlake Chem Partners), worth $110.7M.

How many shares of WLKP does Invesco own?

As of its Q2 2026 13F, Invesco holds 4,972,812 shares of WLKP (Westlake Chem Partners).

As of its Q2 2026 13F, Invesco's WLKP position is worth $110.7M.

Invesco already held WLKP in its Q3 2019 13F, the earliest on record, and has listed it in 28 quarterly 13F filings.

28 quarters

Position history for Invesco Ltd.'s holdings in WESTLAKE CHEM PARTNERS LP

Current Value

$110.7M

Current Shares

Total Value Change

-$35.2M

Total Shares Change

-1.3M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Unchanged	5M	0.0%	$110.7M	0.0%	$21.78	0
2026-Q1	Unchanged	5M	0.0%	$109.8M	0.0%	$21.19	0
2025-Q4	Decreased	5M	-1.1%	$94.5M	0.0%	$17.83	0
2025-Q3	Decreased	5M	-3.3%	$105.6M	0.0%	$19.20	0
2025-Q2	Unchanged	5.2M	0.0%	$114.8M	0.0%	$19.78	0
2025-Q1	Decreased	5.2M	-1.5%	$120M	0.0%	$20.26	0
2024-Q4	Unchanged	5.3M	0.0%	$122.1M	0.0%	$19.92	0
2024-Q3	Unchanged	5.3M	0.0%	$118.3M	0.0%	$18.89	0
2024-Q2	Increased	5.3M	+0.1%	$119.2M	0.0%	$18.65	30
2024-Q1	Increased	5.3M	+0.1%	$117M	0.0%	$17.94	30
2023-Q4	Increased	5.3M	+0.2%	$114M	0.0%	$17.15	30
2023-Q3	Decreased	5.3M	-3.5%	$114.3M	0.0%	$16.85	0
2023-Q2	Decreased	5.4M	-0.1%	$118.2M	0.0%	$16.46	0
2023-Q1	Unchanged	5.5M	0.0%	$120M	0.0%	$16.34	0
2022-Q4	Increased	5.5M	+2.5%	$128.1M	0.0%	$17.13	31
2022-Q3	Decreased	5.3M	-2.6%	$114.3M	0.0%	$15.36	0
2022-Q2	Decreased	5.5M	-4.3%	$136M	0.0%	$17.46	0
2022-Q1	Decreased	5.7M	-2.2%	$154.5M	0.0%	$18.65	0
2021-Q4	Increased	5.8M	+7.8%	$156.7M	0.0%	$18.18	33
2021-Q3	Decreased	5.4M	-1.7%	$131.7M	0.0%	$16.17	0
2021-Q2	Decreased	5.5M	-14.9%	$148.2M	0.0%	$17.57	0
2021-Q1	Decreased	6.5M	-4.7%	$155.3M	0.0%	$15.41	0
2020-Q4	Increased	6.8M	+5.4%	$161.7M	0.0%	$15.00	32
2020-Q3	Decreased	6.4M	-4.5%	$120.6M	0.0%	$11.51	0
2020-Q2	Increased	6.7M	+1.1%	$127.6M	0.0%	$11.35	30
2020-Q1	Decreased	6.7M	-3.9%	$98.4M	0.0%	$8.64	0
2019-Q4	Increased	6.9M	+10.4%	$183M	0.1%	$15.12	34
2019-Q3	First report	6.3M	-	$145.9M	0.0%	$13.04	0

Other major holders of WLKP: Janus Henderson Group Ltd.