Westlake Ownership | Who Owns Westlake?


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Westlake Ownership Summary


Westlake is owned by 25.83% institutional investors, 73.35% insiders, and 0.82% retail investors. Fmr is the largest institutional shareholder, holding 3.20% of WLK shares. Victory Sycamore Established Value R is the top mutual fund, with 1.47% of its assets in Westlake shares.

WLK Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockWestlake25.83%73.35%0.82%
SectorBasic Materials Stocks 53.16%10.44%36.40%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Fmr4.11M3.20%$595.63M
Vanguard group3.84M2.99%$556.39M
Blackrock3.41M2.65%$493.55M
Victory capital management2.84M2.22%$411.76M
Orbis allan gray2.78M2.17%$402.48M
Capital world investors1.33M1.04%$193.28M
State street1.19M0.93%$172.17M
Nuveen asset management942.33K0.73%$136.47M
Dimensional fund advisors lp926.95K0.72%$134.25M
Mirae asset global etfs816.15K0.64%$118.19M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Robotti robert164.30K3.73%$23.79M
Orbis allan gray2.78M2.51%$402.48M
Contravisory investment management60.89K1.95%$8.82M
Appian way asset management lp48.84K1.81%$7.07M
Merewether investment management, lp223.37K1.71%$32.35M
Sprott65.00K0.70%$9.41M
Scopus asset management186.75K0.54%$27.05M
Yorktown management & research3.05K0.47%$441.70K
Pettee investors6.71K0.47%$971.89K
Occudo quantitative strategies lp17.11K0.44%$2.48M

Top Buyers

HolderShares% AssetsChange
Mirae asset global etfs816.15K0.28%816.15K
Vanguard group3.84M0.01%479.96K
Norges bank395.34K0.01%395.34K
Nuveen asset management942.33K0.04%324.21K
Jane street group218.81K0.01%210.29K

Top Sellers

HolderShares% AssetsChange
Pacer advisors14.52K0.00%-1.35M
Mirae asset global investments1.09K0.00%-565.46K
Bank of america corp /de/---403.20K
Victory capital management2.84M0.41%-365.92K
Susquehanna group, llp18.90K0.00%-294.20K

New Positions

HolderShares% AssetsChangeValue
Mirae asset global etfs816.15K0.28%816.15K$118.19M
Norges bank395.34K0.01%395.34K$57.25M
1832 asset management187.67K0.02%187.67K$27.18M
Hrt financial lp82.38K0.07%82.38K$11.93M
Jacobs levy equity management74.48K0.04%74.48K$10.79M

Sold Out

HolderChange
Abound wealth management-1.00
Tfc financial management-1.00
Tfo-tdc-2.00
Natixis-6.00
Delos wealth advisors-12.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 20244125.10%33,223,108-1.86%253.71%21311.52%120-9.77%
Jun 30, 202438910.83%33,851,369-0.84%263.73%18913.17%13215.79%
Mar 31, 2024351-1.96%34,136,899-4.49%263.40%1675.03%114-14.93%
Dec 31, 20233586.55%35,740,537-2.30%273.42%15926.19%134-6.94%
Sep 30, 2023336-2.89%36,581,5700.05%283.49%126-16.00%14412.50%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Victory Sycamore Established Value R1.89M1.47%125.00K
American Funds Fundamental Invs A1.27M0.99%-49.74K
Capital Group Fundamental Invtrs Comp1.27M0.99%-49.74K
Vanguard Total Stock Mkt Idx Inv1.22M0.95%-5.01K
iShares Core S&P Mid-Cap ETF1.07M0.83%2.12K
Global X US Infrastructure Dev ETF836.72K0.65%1.25K
Orbis Global Equity Investor691.16K0.54%28.37K
First Trust SMID Cp Rising Div Achv ETF523.99K0.41%2.38K
Vanguard Institutional Extnd Mkt Idx Tr491.86K0.38%-1.78K
Vanguard Small Cap Index483.46K0.38%950.00

Recent Insider Transactions


DateNameRoleActivityValue
Nov 29, 2024Chao David Tsung-Hung-Sell$225.89K
Nov 22, 2024Chao David Tsung-Hung-Sell$227.50K
May 09, 2024Buesinger Robert F. EVP, HIP, IT & DigitalSell$554.75K
May 03, 2024Bender Mark Steven EVP & CFOSell$753.34K
Mar 15, 2024Buesinger Robert F. EVP, HIP, IT & DigitalSell$560.37K

Insider Transactions Trends


DateBuySell
2024 Q4-2
2024 Q3--
2024 Q2-2
2024 Q1-4
2023 Q4-1

WLK Ownership FAQ


Who owns the most shares of Westlake?

Westlake’s largest shareholders are Fmr (4.11M shares, 3.20%), Vanguard group (3.84M shares, 2.99%), and Blackrock (3.41M shares, 2.65%). Together, they hold 8.85% of Westlake’s total shares outstanding.

Does Blackrock own Westlake?

Yes, BlackRock owns 2.65% of Westlake, totaling 3.41M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 493.55M$. In the last quarter, BlackRock decreased its holdings by -71.816K shares, a -2.06% change.

Who is Westlake’s biggest shareholder by percentage of total assets invested?

Robotti robert is Westlake’s biggest shareholder by percentage of total assets invested, with 3.73% of its assets in 164.3K Westlake shares, valued at 23.79M$.

Who is the top mutual fund holder of Westlake shares?

Victory Sycamore Established Value R is the top mutual fund holder of Westlake shares, with 1.47% of its total shares outstanding invested in 1.88M Westlake shares.

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