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WLK Insider Trading

Insider Ownership Percentage: 74.10%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $2,676,565.36

Westlake Insider Trading History Chart

This chart shows the insider buying and selling history at Westlake by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Westlake Share Price & Price History

Current Price: $127.93
Price Change: ▲ Price Increase of +0.97 (0.76%)
As of 11/20/2024 01:00 AM ET

This chart shows the closing price history over time for WLK up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
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Westlake Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/3/2024Mark Steven BenderCFOSell4,950$152.19$753,340.5040,356View SEC Filing Icon  
3/15/2024Robert F BuesingerEVPSell3,878$144.50$560,371.0021,144View SEC Filing Icon  
3/13/2024Robert F BuesingerEVPSell122$144.50$17,629.0025,022View SEC Filing Icon  
3/6/2024Mark Steven BenderCFOSell4,804$141.02$677,460.0845,306View SEC Filing Icon  
2/26/2024Mark Steven BenderCFOSell4,854$137.57$667,764.7850,110View SEC Filing Icon  
11/15/2023Robert F BuesingerEVPSell4,215$130.50$550,057.5016,754View SEC Filing Icon  
8/23/2023David Tsung-Hung ChaoDirectorSell1,000$131.00$131,000.0010,148View SEC Filing Icon  
8/26/2022Johnathan Stevan ZoellerCAOSell542$107.08$58,037.36543View SEC Filing Icon  
5/27/2022Robert F BuesingerEVPSell14,427$129.47$1,867,863.6911,780View SEC Filing Icon  
5/19/2022Albert ChaoCEOSell37,876$130.38$4,938,272.88472,983View SEC Filing Icon  
5/17/2022Roger L. KearnsCOOSell8,388$136.24$1,142,781.1226,389View SEC Filing Icon  
5/5/2022L. Benjamin EderingtonCAOSell12,569$139.81$1,757,271.8937,418View SEC Filing Icon  
3/31/2022Mark Steven BenderCFOSell6,021$124.35$748,711.35View SEC Filing Icon  
3/29/2022Mark Steven BenderCFOSell4,000$122.44$489,760.00View SEC Filing Icon  
3/25/2022Mark Steven BenderCFOSell8,000$125.34$1,002,720.00View SEC Filing Icon  
3/25/2022Roger L. KearnsCOOSell10,333$126.00$1,301,958.00View SEC Filing Icon  
3/23/2022Mark Steven BenderCFOSell6,000$125.17$751,020.00View SEC Filing Icon  
3/9/2022Robert F BuesingerEVPSell2,730$115.55$315,451.50View SEC Filing Icon  
3/1/2022Johnathan Stevan ZoellerCAOSell1,006$110.39$111,052.34View SEC Filing Icon  
12/1/2021Albert ChaoCEOSell30,787$91.75$2,824,707.25View SEC Filing Icon  
See Full Table
Trump won. Buy this coin now.
From Weiss Ratings   |   Ad
Juan Villaverde called the top and bottom of every crypto bull market since 2012. He believes Bitcoin will go to $150,000 — or more. But there’s one coin he thinks could go even higher.
This could be his favorite coin.

SEC Filings (Institutional Ownership Changes) for Westlake (NYSE:WLK)

28.40% of Westlake stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at WLK by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Westlake Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/18/2024Toronto Dominion Bank4,855$0.73M0.0%+31.7%0.004%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC552,646$82.84M0.0%+4.5%0.429%Search for SEC Filing on Google Icon
11/15/2024Continuum Advisory LLC318$48K0.0%+43.2%0.000%Search for SEC Filing on Google Icon
11/15/2024Public Employees Retirement System of Ohio12,177$1.83M0.0%-4.7%0.009%Search for SEC Filing on Google Icon
11/15/2024Wellington Management Group LLP40,653$6.11M0.0%-16.2%0.032%Search for SEC Filing on Google Icon
11/15/2024Worldquant Millennium Advisors LLC22,720$3.42M0.0%-49.0%0.018%Search for SEC Filing on Google Icon
11/15/2024Wahed Invest LLC812$0.12M0.0%+26.5%0.001%Search for SEC Filing on Google Icon
11/15/2024State Street Corp1,198,710$180.15M0.0%+0.8%0.931%Search for SEC Filing on Google Icon
11/15/2024Stifel Financial Corp2,150$0.32M0.0%-89.6%0.002%Search for SEC Filing on Google Icon
11/15/2024Quadrature Capital Ltd5,419$0.82M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/15/2024Quantinno Capital Management LP66,317$9.97M0.1%+10.7%0.052%Search for SEC Filing on Google Icon
11/15/2024Royal London Asset Management Ltd.13,851$2.08M0.0%+129.7%0.011%Search for SEC Filing on Google Icon
11/15/2024Recurrent Investment Advisors LLC9,241$1.39M0.1%-6.5%0.007%Search for SEC Filing on Google Icon
11/15/2024Point72 DIFC Ltd1,378$0.21M0.0%-87.0%0.001%Search for SEC Filing on Google Icon
11/15/2024Point72 Asset Management L.P.155,703$23.40M0.1%+118.9%0.121%Search for SEC Filing on Google Icon
11/15/2024Polar Asset Management Partners Inc.20,700$3.11M0.1%-60.9%0.016%Search for SEC Filing on Google Icon
11/15/2024Merewether Investment Management LP269,167$40.45M1.9%+20.5%0.209%Search for SEC Filing on Google Icon
11/15/2024Ilex Capital Partners UK LLP369,564$55.54M3.7%N/A0.287%Search for SEC Filing on Google Icon
11/15/2024Jacobs Levy Equity Management Inc.595,149$89.45M0.3%+699.1%0.462%Search for SEC Filing on Google Icon
11/15/2024Janus Henderson Group PLC201,405$30.27M0.0%+84.0%0.156%Search for SEC Filing on Google Icon
11/15/2024HITE Hedge Asset Management LLC14,590$2.19M0.3%N/A0.011%Search for SEC Filing on Google Icon
11/15/2024HighTower Advisors LLC2,497$0.38M0.0%-21.4%0.002%Search for SEC Filing on Google Icon
11/15/2024Holocene Advisors LP10,515$1.58M0.0%N/A0.008%Search for SEC Filing on Google Icon
11/15/2024Centiva Capital LP8,785$1.32M0.0%+57.6%0.007%Search for SEC Filing on Google Icon
11/15/2024ClearAlpha Technologies LP1,828$0.28M0.1%N/A0.001%Search for SEC Filing on Google Icon
11/15/2024Point72 Asia Singapore Pte. Ltd.556$84K0.0%N/A0.000%Search for SEC Filing on Google Icon
11/15/2024Kestra Investment Management LLC3,763$0.57M0.0%N/A0.003%Search for SEC Filing on Google Icon
11/15/2024Point72 Hong Kong Ltd10,059$1.51M0.1%-60.2%0.008%Search for SEC Filing on Google Icon
11/15/2024Erste Asset Management GmbH131,201$19.72M0.2%N/A0.102%Search for SEC Filing on Google Icon
11/14/2024BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp6,442$0.97M0.0%-12.6%0.005%Search for SEC Filing on Google Icon
11/14/2024Edgestream Partners L.P.23,650$3.55M0.2%N/A0.018%Search for SEC Filing on Google Icon
11/14/2024Appian Way Asset Management LP65,618$9.86M2.2%+34.4%0.051%Search for SEC Filing on Google Icon
11/14/2024Verition Fund Management LLC17,195$2.58M0.0%+57.8%0.013%Search for SEC Filing on Google Icon
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC318,284$47.84M0.0%+35.1%0.247%Search for SEC Filing on Google Icon
11/14/2024MetLife Investment Management LLC17,281$2.60M0.0%+2.0%0.013%Search for SEC Filing on Google Icon
11/13/2024BNP Paribas Financial Markets49,085$7.38M0.0%+15.2%0.038%Search for SEC Filing on Google Icon
11/13/2024Brooklyn Investment Group410$62K0.0%N/A0.000%Search for SEC Filing on Google Icon
11/13/2024Quantbot Technologies LP30,742$4.62M0.2%+86.9%0.024%Search for SEC Filing on Google Icon
11/13/2024FMR LLC2,730,006$410.29M0.0%-33.6%2.121%Search for SEC Filing on Google Icon
11/13/2024The Manufacturers Life Insurance Company 23,486$3.53M0.0%-0.8%0.018%Search for SEC Filing on Google Icon
11/13/2024Bank of Montreal Can136,987$20.56M0.0%-8.7%0.106%Search for SEC Filing on Google Icon
11/13/2024Daiwa Securities Group Inc.3,024$0.45M0.0%+11.0%0.002%Search for SEC Filing on Google Icon
11/12/2024Cerity Partners LLC141,951$21.33M0.0%+128.5%0.110%Search for SEC Filing on Google Icon
11/12/2024Charles Schwab Investment Management Inc.224,362$33.72M0.0%-5.8%0.174%Search for SEC Filing on Google Icon
11/9/2024Intech Investment Management LLC1,350$0.20M0.0%-41.9%0.001%Search for SEC Filing on Google Icon
11/8/2024Moran Wealth Management LLC72,621$10.91M0.3%-1.8%0.056%Search for SEC Filing on Google Icon
11/8/2024Advisors Asset Management Inc.7,550$1.14M0.0%+14.0%0.006%Search for SEC Filing on Google Icon
11/8/2024B. Metzler seel. Sohn & Co. Holding AG9,000$1.35M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/7/2024LMR Partners LLP1,498$0.23M0.0%N/A0.001%Search for SEC Filing on Google Icon
11/7/2024Thrivent Financial for Lutherans7,855$1.18M0.0%+1.1%0.006%Search for SEC Filing on Google Icon
11/6/2024Mutual of America Capital Management LLC18,068$2.72M0.0%-1.8%0.014%Search for SEC Filing on Google Icon
11/6/2024Empowered Funds LLC10,021$1.51M0.0%+4.1%0.008%Search for SEC Filing on Google Icon
11/6/2024CIBC Asset Management Inc3,911$0.59M0.0%+4.1%0.003%Search for SEC Filing on Google Icon
11/6/2024ING Groep NV20,200$3.04M0.0%N/A0.016%Search for SEC Filing on Google Icon
11/6/2024KBC Group NV26,548$3.99M0.0%+1.4%0.021%Search for SEC Filing on Google Icon
11/6/2024Oppenheimer & Co. Inc.2,624$0.39M0.0%+3.8%0.002%Search for SEC Filing on Google Icon
11/5/2024MQS Management LLC3,411$0.51M0.3%N/A0.003%Search for SEC Filing on Google Icon
11/5/2024Victory Capital Management Inc.2,739,779$411.76M0.4%-3.6%2.131%Search for SEC Filing on Google Icon
11/5/2024Aigen Investment Management LP4,896$0.74M0.1%N/A0.004%Search for SEC Filing on Google Icon
11/5/2024Sumitomo Mitsui Trust Group Inc.80,568$12.11M0.0%+1.9%0.063%Search for SEC Filing on Google Icon
11/5/2024GSA Capital Partners LLP2,796$0.42M0.0%N/A0.002%Search for SEC Filing on Google Icon
11/5/2024Entropy Technologies LP12,744$1.92M0.2%+20.9%0.010%Search for SEC Filing on Google Icon
11/5/2024Nations Financial Group Inc. IA ADV10,646$1.60M0.1%-2.0%0.008%Search for SEC Filing on Google Icon
11/4/2024Versor Investments LP14,845$2.23M0.4%+106.8%0.012%Search for SEC Filing on Google Icon
11/4/2024State of New Jersey Common Pension Fund D14,586$2.19M0.0%-1.2%0.011%Search for SEC Filing on Google Icon
11/4/2024Crossmark Global Holdings Inc.2,898$0.44M0.0%+28.5%0.002%Search for SEC Filing on Google Icon
11/4/2024Sigma Planning Corp2,531$0.38M0.0%N/A0.002%Search for SEC Filing on Google Icon
10/31/2024Principal Financial Group Inc.77,483$11.65M0.0%-27.7%0.060%Search for SEC Filing on Google Icon
10/31/2024Financial Enhancement Group LLC9,824$1.48M0.3%N/A0.008%Search for SEC Filing on Google Icon
10/30/2024Amalgamated Bank15,682$2.36M0.0%-3.8%0.012%Search for SEC Filing on Google Icon
10/30/2024Gulf International Bank UK Ltd3,068$0.46M0.0%-2.7%0.002%Search for SEC Filing on Google Icon
10/30/2024Asset Management One Co. Ltd.11,719$1.76M0.0%-3.5%0.009%Search for SEC Filing on Google Icon
10/30/2024QRG Capital Management Inc.12,639$1.90M0.0%-16.2%0.010%Search for SEC Filing on Google Icon
10/29/2024Robeco Institutional Asset Management B.V.2,541$0.38M0.0%N/A0.002%Search for SEC Filing on Google Icon
10/29/2024Fort Pitt Capital Group LLC16,001$2.41M0.1%-24.7%0.012%Search for SEC Filing on Google Icon
10/29/2024Janney Montgomery Scott LLC46,666$7.01M0.0%+1.0%0.036%Search for SEC Filing on Google Icon
10/29/2024Lmcg Investments LLC29,559$4.44M0.3%+0.8%0.023%Search for SEC Filing on Google Icon
10/28/2024AustralianSuper Pty Ltd10,726$1.61M0.0%+16.8%0.008%Search for SEC Filing on Google Icon
10/25/2024New York State Teachers Retirement System8,202$1.23M0.0%-2.4%0.006%Search for SEC Filing on Google Icon
10/25/2024Trajan Wealth LLC1,389$0.21M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/25/2024Tyche Wealth Partners LLC2,357$0.35M0.1%-6.0%0.002%Search for SEC Filing on Google Icon
10/24/2024Custom Index Systems LLC7,105$1.07M0.6%+230.6%0.006%Search for SEC Filing on Google Icon
10/24/2024State of Alaska Department of Revenue27,813$4.18M0.0%+1.5%0.022%Search for SEC Filing on Google Icon
10/24/2024DekaBank Deutsche Girozentrale3,540$0.53M0.0%-4.9%0.003%Search for SEC Filing on Google Icon
10/24/2024Wealth Enhancement Advisory Services LLC1,362$0.21M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/23/2024Mirae Asset Global Investments Co. Ltd.166$25K0.0%-84.8%0.000%Search for SEC Filing on Google Icon
10/23/2024Louisiana State Employees Retirement System9,300$1.40M0.0%+2.2%0.007%Search for SEC Filing on Google Icon
10/23/2024Assenagon Asset Management S.A.101,770$15.30M0.0%N/A0.079%Search for SEC Filing on Google Icon
10/23/2024IFM Investors Pty Ltd4,629$0.70M0.0%-18.9%0.004%Search for SEC Filing on Google Icon
10/19/2024Allspring Global Investments Holdings LLC386,480$58.08M0.1%+90.6%0.301%Search for SEC Filing on Google Icon
10/19/2024Vest Financial LLC10,410$1.57M0.0%+40.3%0.008%Search for SEC Filing on Google Icon
10/18/2024Raymond James & Associates19,420$2.92M0.0%+1.6%0.015%Search for SEC Filing on Google Icon
10/18/2024Net Worth Advisory Group1,943$0.29M0.1%N/A0.002%Search for SEC Filing on Google Icon
10/17/2024Aaron Wealth Advisors LLC1,392$0.21M0.0%N/A0.001%Search for SEC Filing on Google Icon
10/17/2024Sumitomo Mitsui DS Asset Management Company Ltd4,503$0.68M0.0%+96.0%0.004%Search for SEC Filing on Google Icon
10/16/2024nVerses Capital LLC500$75K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/11/2024Creative Planning5,642$0.85M0.0%-1.7%0.004%Search for SEC Filing on Google Icon
10/11/2024Wedge Capital Management L L P NC73,666$11.07M0.2%+10.2%0.057%Search for SEC Filing on Google Icon
10/11/2024Oliver Luxxe Assets LLC12,762$1.92M0.3%N/A0.010%Search for SEC Filing on Google Icon
10/10/2024Inspire Investing LLC1,903$0.29M0.0%-76.3%0.001%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Westlake logo
Westlake Corporation engages in the manufacture and marketing of performance and essential materials, and housing and infrastructure products in the United States, Canada, Germany, China, Mexico, Brazil, France, Italy, Taiwan, and internationally. The company operates through two segments: Performance and Essential Materials and Housing and Infrastructure Products. The Performance and Essential Materials segment offers ethylene, polyethylene, styrene, chlorinated derivative products, ethylene dichloride, vinyl chloride monomer, polyvinyl chloride (PVC), epoxy specialty resins, and base epoxy resins and intermediaries, as well as chlor-alkali, such as chlorine and caustic soda. The Housing and Infrastructure Products segment provides residential PVC sidings; PVC trim and mouldings; architectural stone veneers; windows; PVC decking; PVC films for various inflatables, wallcovering, and tape and roofing applications; polymer composite and cement roof tiles; PVC pipes and fittings for various water, sewer, electrical, and industrial applications; PVC compounds used in various housing, medical, and automobile products; and consumer and commercial products, such as landscape edging; industrial, home, and office matting; marine dock edging; and masonry joint controls. It offers its products to chemical processors, plastics fabricators, small construction contractors, municipalities, and supply warehouses for use in various consumer and industrial markets, including residential construction, flexible and rigid packaging, automotive products, healthcare products, water treatment, wind turbines, and coatings, as well as other durable and non-durable goods. The company was formerly known as Westlake Chemical Corporation and changed its name to Westlake Corporation in February 2022. Westlake Corporation was founded in 1986 and is headquartered in Houston, Texas. Westlake Corporation operates as a subsidiary of TTWF LP.
Read More on Westlake

Today's Range

Now: $127.93
Low: $126.12
High: $128.06

50 Day Range

MA: $138.64
Low: $126.66
High: $150.29

52 Week Range

Now: $127.93
Low: $118.64
High: $162.64

Volume

335,209 shs

Average Volume

572,847 shs

Market Capitalization

$16.47 billion

P/E Ratio

180.18

Dividend Yield

1.65%

Beta

1.19

Who are the company insiders with the largest holdings of Westlake?

Westlake's top insider investors include:
  1. Mark Steven Bender (CFO)
  2. Robert F Buesinger (EVP)
  3. David Tsung-Hung Chao (Director)
Learn More about top insider investors at Westlake.

Who are the major institutional investors of Westlake?

Westlake's top institutional shareholders include:
  1. Victory Capital Management Inc. — 2.13%
  2. FMR LLC — 2.12%
  3. State Street Corp — 0.93%
  4. Jacobs Levy Equity Management Inc. — 0.46%
  5. Geode Capital Management LLC — 0.43%
  6. Allspring Global Investments Holdings LLC — 0.30%
Learn More about top institutional investors of Westlake stock.

Which institutional investors are selling Westlake stock?

Within the last quarter, WLK stock was sold by these institutional investors:
  1. FMR LLC
  2. Victory Capital Management Inc.
  3. Polar Asset Management Partners Inc.
  4. Principal Financial Group Inc.
  5. Worldquant Millennium Advisors LLC
  6. Wolverine Trading LLC
  7. Stifel Financial Corp
  8. Point72 Hong Kong Ltd
In the last year, company insiders that have sold Westlake company stock include:
  1. Mark Steven Bender (CFO)
  2. Robert F Buesinger (EVP)
Learn More investors selling Westlake stock.

Which institutional investors are buying Westlake stock?

During the previous quarter, WLK stock was purchased by institutional investors including:
  1. Jacobs Levy Equity Management Inc.
  2. Ilex Capital Partners UK LLP
  3. Barclays PLC
  4. Barclays PLC
  5. Allspring Global Investments Holdings LLC
  6. Erste Asset Management GmbH
  7. Assenagon Asset Management S.A.
  8. Janus Henderson Group PLC
Blackrock’s Sending THIS Crypto Higher on Purpose
From Crypto 101 Media   |   Ad
It's a groundbreaking opportunity that could be poised for extraordinary gains. The catalyst behind this surge is a massive new blockchain development…
YES, I WANT THE #1 CRYPTO NOW