ALLIANCEBERNSTEIN L.P.

Position in WLK — Westlake Corp

CIK 1109448 NASHVILLE, TN

Back to WLK Full portfolio

Position in WLK

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$4,817,489

-$3,046,249 QoQ

Shares Held

65,993

-2.0% QoQ

Ownership

0.052%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#73

of 358 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 91% Shared 0% None 9%

Common Shares in WLK Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

ALLIANCEBERNSTEIN L.P. holds $3,122,947,744 across 47 Specialty Chemicals names. WLK ranks #23 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SHW	Sherwin Williams Co	3,522,233	$1,212,775,266
2	LIN	Linde PLC	1,415,929	$734,782,195
3	ECL	Ecolab Inc.	900,795	$250,970,494
4	ESI	Element Solutions Inc	4,299,908	$205,320,607
5	AVNT	Avient Corp	3,488,949	$128,951,555
6	RPM	Rpm International Inc/De/	999,067	$111,046,297
7	WDFC	Wd 40 Co	377,541	$91,984,089
8	APD	Air Products & Chemicals, Inc.	220,903	$64,764,341

All Filings in WLK

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,817,489	65,993	-2.0%	Shares	Defined	2026-08-14
2026-03-31	$7,863,738	67,315	-1.7%	Shares	Defined	2026-05-15
2025-12-31	$5,061,045	68,448	+2.5%	Shares	Defined	2026-02-17
2025-09-30	$5,144,679	66,762	-2.7%	Shares	Defined	2025-11-14
2025-06-30	$5,209,785	68,613	+0.2%	Shares	Defined	2025-08-14
2025-03-31	$6,848,954	68,469	+7.4%	Shares	Defined	2025-05-15
2024-12-31	$7,305,841	63,723	-9.2%	Shares	Defined	2025-02-12
2024-09-30	$10,541,791	70,143	-0.4%	Shares	Defined	2024-11-14
2024-06-30	$10,201,555	70,443	-3.0%	Shares	Defined	2024-08-14
2024-03-31	$11,100,767	72,649	-0.3%	Shares	Defined	2024-05-14
2023-12-31	$10,196,225	72,851	-1.8%	Shares	Defined	2024-02-14
2023-09-30	$9,246,275	74,166	-5.5%	Shares	Defined	2023-11-14
2023-06-30	$9,379,709	78,511	-1.2%	Shares	Defined	2023-08-15
2023-03-31	$9,216,118	79,463	-1.9%	Shares	Defined	2023-05-15
2022-12-31	$8,305,945	81,002	+71.8%	Shares	Defined	2023-02-15
2022-09-30	$4,095,957	47,145	-4.2%	Shares	Defined	2022-11-15
2022-06-30	$4,823,172	49,206	-36.3%	Shares	Defined	2022-08-15
2022-03-31	$9,527,467	77,208	+49.5%	Shares	Defined	2022-05-13
2021-12-31	$5,017,153	51,654	-19.7%	Shares	Defined	2022-02-14
2021-09-30	$5,860,848	64,306	-56.4%	Shares	Defined	2021-11-10
2021-06-30	$13,301,247	147,644	-48.1%	Shares	Defined	2021-07-30
2021-03-31	$25,246,726	284,342	-88.3%	Shares	Defined	2021-05-06
2020-12-31	$198,683,107	2,434,842	-9.2%	Shares	Defined	2021-02-08
2020-09-30	$169,554,965	2,681,983	+0.2%	Shares	Defined	2020-11-12
2020-06-30	$143,603,238	2,676,668	-3.1%	Shares	Defined	2020-08-13
2020-03-31	$105,382,598	2,760,875	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.