Westlake Chemical Corporation (WLK) Ownership

126.66 ↑0.00 (0.00%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Westlake Chemical Corporation (WLK), owning a total of 3.9 million shares. Combined, the top 41 institutional holders of WLK own 27.32% of the company with a total of 35.1 million shares.

In the latest ownership report on September 30th 2024, the top 41 institutional holders decreased their combined ownership of WLK by 1.7 million shares. 5 institutions bought 887,428 total additional shares and increased their ownership by an average of 171.31%. However 7 institutions sold 2,636,333 total shares and decreased their ownership by an average of 13.06%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Westlake Chemical Corporation decreased by a net total of -1,748,905 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	2.997%	0.385%	3,856,680	14,772	2024-09-30
Victory Capital Management Inc.	2.129%	-3.640%	2,739,779	-103,506	2024-09-30
FMR Inc	2.121%	-33.624%	2,730,006	-1,382,920	2024-09-30
Orbis Allan Gray Ltd	1.376%	-36.288%	1,770,672	-1,008,528	2024-09-30
Capital World Investors	0.999%	-3.640%	1,286,011	-48,585	2024-09-30
Dimensional Fund Advisors, Inc.	0.692%	-3.924%	890,578	-36,374	2024-09-30
Jacobs Levy Equity Management, Inc.	0.462%	699.072%	595,149	520,669	2024-09-30
Geode Capital Management, LLC	0.429%	4.453%	552,646	23,558	2024-09-30
Citadel Advisors Llc	0.407%	-9.279%	524,353	-53,630	2024-09-30
ProShare Advisors LLC	0.353%	117.566%	454,896	245,812	2024-09-30
UBS Asset Mgmt Americas Inc	0.247%	35.057%	318,284	82,617	2024-09-30
Northern Trust Corp	0.211%	-1.018%	271,182	-2,790	2024-09-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	2.997%	0.385%	3,856,680	14,772	2024-09-30
BlackRock Inc	2.648%	-2.064%	3,408,004	-71,816	2024-06-30
Victory Capital Management Inc.	2.129%	-3.640%	2,739,779	-103,506	2024-09-30
FMR Inc	2.121%	-33.624%	2,730,006	-1,382,920	2024-09-30
Orbis Allan Gray Ltd	1.376%	-36.288%	1,770,672	-1,008,528	2024-09-30
Capital World Investors	0.999%	-3.640%	1,286,011	-48,585	2024-09-30
State Street Corp	0.924%	0.152%	1,188,872	1,803	2024-06-30
State Street Corporation	0.923%	-0.842%	1,187,069	-10,083	2024-03-31
Pacer Advisors, INC.	0.889%	6.191%	1,142,590	66,614	2023-12-31
Nuveen Asset Management, LLC	0.732%	52.452%	942,325	324,211	2024-06-30
Soroban Capital Partners LP	0.701%	0.000%	898,837	0	2023-09-30
Dimensional Fund Advisors, Inc.	0.692%	-3.924%	890,578	-36,374	2024-09-30
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	0.634%	0.000%	816,148	816,148	2024-06-30
Goldman Sachs Group Inc	0.512%	-0.647%	658,386	-4,290	2024-06-30
Arrowstreet Capital Limited Partnership	0.514%	136.230%	654,871	377,653	2022-09-30
Morgan Stanley - Brokerage Accounts	0.504%	1.958%	648,434	12,452	2024-06-30
Balyasny Asset Management LLC	0.478%	420.085%	610,892	493,432	2023-03-31
Jacobs Levy Equity Management, Inc.	0.462%	699.072%	595,149	520,669	2024-09-30
Mirae Asset Global Investments (Korea) Co Ltd	0.441%	-15.704%	566,554	-105,549	2024-03-31
Envestnet Asset Management Inc	0.434%	959.195%	554,086	501,774	2023-03-31
Geode Capital Management, LLC	0.429%	4.453%	552,646	23,558	2024-09-30
Prudential Financial Inc	0.424%	-34.422%	540,549	-283,731	2022-06-30
Citadel Advisors Llc	0.407%	-9.279%	524,353	-53,630	2024-09-30
Bank of America Corp	0.391%	-48.468%	498,417	-468,790	2022-12-31
AQR Capital Management LLC	0.368%	-16.054%	469,482	-89,786	2023-03-31
ProShare Advisors LLC	0.353%	117.566%	454,896	245,812	2024-09-30
First Trust Advisors L.P.	0.345%	-9.529%	444,046	-46,767	2024-06-30
Acadian Asset Management LLC	0.331%	-38.582%	421,516	-264,785	2022-09-30
Federated Hermes Inc	0.319%	-14.429%	408,295	-68,849	2023-09-30
NORGES BANK	0.307%	8.576%	395,337	31,226	2024-06-30
Samlyn Capital, LLC	0.306%	24.173%	393,294	76,563	2023-12-31
Allspring Global Investments Holdings, LLC	0.268%	-0.221%	342,923	-760	2023-06-30
Bank of New York Mellon Corp	0.263%	-0.574%	338,550	-1,954	2024-06-30
UBS Asset Mgmt Americas Inc	0.247%	35.057%	318,284	82,617	2024-09-30
Amvescap Plc.	0.241%	-27.579%	309,968	-118,039	2024-03-31
HHG PLC	0.235%	5.832%	299,623	16,512	2022-09-30
Wells Fargo & Co	0.234%	10.085%	297,818	27,284	2022-06-30
Northern Trust Corp	0.211%	-1.018%	271,182	-2,790	2024-09-30
Charles Schwab Investment Management Inc	0.185%	2.236%	238,098	5,207	2024-06-30
Merewether Investment Management, LP	0.174%	17.397%	223,366	33,100	2024-06-30
Legal & General Group PLC	0.171%	-10.566%	220,122	-26,007	2024-06-30

Mutual Fund Ownership

Victory Sycamore Established Value R is the biggest individual fund holder of Westlake Chemical Corporation (WLK), owning a total of 1.9 million shares. Combined, the top 34 mutual fund holders of WLK own 15.73% of the company with a total of 20.2 million shares.

In the latest ownership report on October 31st 2024, the top 34 fund holders increased their combined ownership of WLK by 6 thousand shares. 4 funds bought 4,628 total additional shares and increased their ownership by an average of 0.24%. However 4 funds sold 10,774 total shares and decreased their ownership by an average of 0.56%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Westlake Chemical Corporation decreased by a net total of -6,146 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Total Stock Mkt Idx Inv	0.950%	-0.408%	1,222,315	-5,008	2024-10-31
iShares Core S&P Mid-Cap ETF	0.818%	0.055%	1,052,714	576	2024-10-31
Global X US Infrastructure Dev ETF	0.617%	0.000%	794,147	0	2024-10-31
Vanguard Institutional Extnd Mkt Idx Tr	0.382%	-0.361%	491,863	-1,784	2024-10-31
Vanguard Small Cap Index	0.376%	0.197%	483,459	950	2024-10-31
First Trust SMID Cp Rising Div Achv ETF	0.359%	0.341%	462,504	1,572	2024-10-31
Vanguard Mid Cap Index Institutional	0.318%	0.375%	409,232	1,530	2024-10-31
Vanguard Small Cap Value Index Inv	0.254%	-0.034%	326,818	-112	2024-10-31
SPDR® S&P MIDCAP 400 ETF Trust	0.204%	-1.450%	262,955	-3,870	2024-10-31
ProShares S&P MidCap 400 Dividend Arst	0.175%	0.000%	225,666	0	2024-10-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Victory Sycamore Established Value R	1.465%	7.102%	1,885,000	125,000	2024-09-30
Pacer US Cash Cows 100 ETF	1.133%	0.503%	1,456,562	7,284	2024-05-31
American Funds Fundamental Invs A	0.988%	-3.765%	1,271,539	-49,742	2024-09-30
Capital Group Fundamental Invtrs Comp	0.988%	-3.765%	1,271,539	-49,742	2024-09-30
Vanguard Total Stock Mkt Idx Inv	0.950%	-0.408%	1,222,315	-5,008	2024-10-31
iShares Core S&P Mid-Cap ETF	0.818%	0.055%	1,052,714	576	2024-10-31
Vanguard Instl Ttl Stck Mkt Idx Tr	0.770%	1.471%	986,282	14,295	2023-03-31
Global X US Infrastructure Dev ETF	0.617%	0.000%	794,147	0	2024-10-31
Orbis Global Equity Investor	0.537%	4.280%	691,159	28,369	2024-06-30
Fidelity® Contrafund®	0.514%	0.000%	658,184	0	2023-11-30
First Trust Materials AlphaDEX® ETF	0.505%	-0.208%	645,045	-1,344	2023-05-31
Fidelity® Value	0.419%	-0.297%	536,549	-1,600	2023-11-30
Vanguard Institutional Extnd Mkt Idx Tr	0.382%	-0.361%	491,863	-1,784	2024-10-31
Vanguard Small Cap Index	0.376%	0.197%	483,459	950	2024-10-31
Vanguard Extended Market Index Investor	0.373%	0.109%	476,400	520	2023-08-31
Fidelity® Series Stk Selec Lg Cp Val	0.366%	0.000%	468,400	0	2023-11-30
First Trust SMID Cp Rising Div Achv ETF	0.359%	0.341%	462,504	1,572	2024-10-31
Vanguard Mid Cap Index Institutional	0.318%	0.375%	409,232	1,530	2024-10-31
Fidelity Contrafund	0.315%	-33.853%	404,903	-207,218	2024-09-30
Fidelity® Mid-Cap Stock	0.272%	0.000%	348,083	0	2023-11-30
Fidelity Mid-Cap Stock	0.266%	0.000%	342,877	0	2024-09-30
CREF Stock R1	0.265%	-0.234%	341,513	-801	2024-08-31
Fidelity Value	0.261%	0.000%	335,815	0	2024-09-30
Vanguard Small Cap Value Index Inv	0.254%	-0.034%	326,818	-112	2024-10-31
DFA US Targeted Value I	0.255%	-35.478%	325,768	-179,129	2022-11-30
Federated Hermes Kaufmann Small Cap A	0.248%	0.000%	316,500	0	2023-06-30
Federated Hermes Kaufmann Small Cap Grow	0.248%	0.000%	316,500	0	2023-06-30
Principal MidCap Value I Inst	0.231%	0.014%	296,781	42	2024-03-31
Sycamore Mid Cap Value Comp	0.229%	-4.127%	295,000	-12,700	2024-03-31
Fidelity Series Stk Selec Lg Cp Val	0.219%	0.000%	282,300	0	2024-09-30
DFA US Large Cap Value I	0.206%	-6.496%	265,579	-18,450	2024-09-30
Fidelity Contrafund Commingled Pl O	0.206%	0.464%	264,570	1,221	2024-08-31
SPDR® S&P MIDCAP 400 ETF Trust	0.204%	-1.450%	262,955	-3,870	2024-10-31
ProShares S&P MidCap 400 Dividend Arst	0.175%	0.000%	225,666	0	2024-10-31