Skip to main content
Livermore
Livermore
ZHEN

Westlake Chemical Partners LP

WLKP
Exchange
NYSE
Industry
Industrial Organic Chemicals
SEC CIK
0001604665

No open-market purchases or sales by Westlake Chemical Partners LP insiders were filed in the last 90 days; 56 institutions reported holding it in 13F filings for Q2 2026, worth $228.0M in total; no superinvestor holds it.

13F holders, Q1 2025

Institutional positions in Westlake Chemical Partners LP as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
53
+1 vs. Q4 2024
Shares held
10.2M
−246.3K (−2.4%) vs. Q4 2024
Total value
$235.9M
−$6.22M (−2.6%) vs. Q4 2024
New holders
5
18 more added
Sold out
4
12 more reduced

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting WLKP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 53 institutions
Q1 2021: 53 institutionsQ2 2021: 60 institutionsQ3 2021: 60 institutionsQ4 2021: 64 institutionsQ1 2022: 64 institutionsQ2 2022: 58 institutionsQ3 2022: 53 institutionsQ4 2022: 53 institutionsQ1 2023: 55 institutionsQ2 2023: 54 institutionsQ3 2023: 56 institutionsQ4 2023: 62 institutionsQ1 2024: 61 institutionsQ2 2024: 58 institutionsQ3 2024: 56 institutionsQ4 2024: 52 institutionsQ1 2025: 53 institutionsQ2 2025: 59 institutionsQ3 2025: 58 institutionsQ4 2025: 60 institutionsQ1 2026: 57 institutionsQ2 2026: 56 institutions
Value heldQ1 2025: $235.9M
Q1 2021: $287.0MQ2 2021: $315.9MQ3 2021: $275.9MQ4 2021: $307.9MQ1 2022: $302.1MQ2 2022: $279.3MQ3 2022: $235.7MQ4 2022: $262.3MQ1 2023: $238.6MQ2 2023: $230.4MQ3 2023: $229.1MQ4 2023: $228.5MQ1 2024: $233.4MQ2 2024: $232.7MQ3 2024: $229.9MQ4 2024: $242.1MQ1 2025: $235.9MQ2 2025: $227.9MQ3 2025: $212.2MQ4 2025: $195.2MQ1 2026: $226.6MQ2 2026: $228.0M
Institutions holding WLKP and their total value by quarter
QuarterHoldersValue
Q2 202656$228.0M
Q1 202657$226.6M
Q4 202560$195.2M
Q3 202558$212.2M
Q2 202559$227.9M
Q1 202553$235.9M
Q4 202452$242.1M
Q3 202456$229.9M
Q2 202458$232.7M
Q1 202461$233.4M
Q4 202362$228.5M
Q3 202356$229.1M
Q2 202354$230.4M
Q1 202355$238.6M
Q4 202253$262.3M
Q3 202253$235.7M
Q2 202258$279.3M
Q1 202264$302.1M
Q4 202164$307.9M
Q3 202160$275.9M
Q2 202160$315.9M
Q1 202153$287.0M

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Westlake Chemical Partners LP; share changes are against Q4 2024.

Institutions holding WLKP in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Harbour Investments, Inc.17$3930.00%00.0%Unchanged
Larson Financial Group LLC51$1.18K0.00%+1+2.0%Added
CWM, LLC65$2.00K0.00%00.0%Unchanged
Indiana Trust & Investment Management CO200$4.62K0.00%00.0%Unchanged
Simplex Trading, LLC219$5.00K0.00%+219New
Archer Investment Corp235$5.43K0.00%+235New
GPS Wealth Strategies Group, LLC275$6.35K0.00%00.0%Unchanged
MAI Capital Management500$11.5K0.00%00.0%Unchanged
Financial Management Professionals, Inc.500$11.5K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)904$20.9K0.00%+103+12.9%Added
CIBC Private Wealth Group, LLC1,000$21.6K0.00%00.0%Unchanged
Bryn Mawr Trust Co1,600$36.9K0.00%00.0%Unchanged
Geneos Wealth Management Inc.2,565$59.2K0.00%−772−23.1%Reduced
Future Financial Wealth Managment LLC3,500$80.8K0.06%00.0%Unchanged
Royal Bank of Canada4,649$107.0K0.00%+1,042+28.9%Added
Advisor Group Holdings, Inc.6,966$160.8K0.00%+1,423+25.7%Added
Wells Fargo & Company8,772$202.6K0.00%+5,633+179.5%Added
Allspring Global Investments Holdings, LLC9,100$210.1K0.00%00.0%Unchanged
Private Advisor Group, LLC10,000$230.9K0.00%00.0%Unchanged
U.S. Capital Wealth Advisors, LLC10,000$230.9K0.01%+10,000New
We Are One Seven, LLC10,311$238.1K0.01%+10,311New
Fayez Sarofim & Co11,500$265.5K0.00%00.0%Unchanged
Mariner, LLC11,605$268.0K0.00%+55+0.5%Added
ING Groep NV15,000$346.4K0.00%00.0%Unchanged
Apollon Wealth Management, LLC16,547$382.1K0.01%+1,126+7.3%Added
Envestnet Asset Management Inc16,878$389.7K0.00%+105+0.6%Added
HRT Financial LP19,563$451.0K0.00%+1,824+10.3%Added
Alpine Woods Capital Investors, LLC21,390$493.9K0.12%00.0%Unchanged
Raymond James Financial Inc22,819$526.9K0.00%+3,119+15.8%Added
Samalin Investment Counsel, LLC24,855$573.9K0.23%+568+2.3%Added
Hilltop Holdings Inc.27,199$628.0K0.04%−60.0%Reduced
Gsa Capital Partners LLP29,274$676.0K0.06%+4,288+17.2%Added
LPL Financial LLC29,775$687.5K0.00%−5,361−15.3%Reduced
Gilman Hill Asset Management, LLC30,445$703.0K0.12%00.0%Unchanged
Advisory Services Network, LLC31,000$715.8K0.01%+2,000+6.9%Added
Pinnacle Holdings, LLC39,317$907.8K0.35%00.0%Unchanged
Eagle Global Advisors LLC43,873$1.01M0.04%−2,000−4.4%Reduced
Glenmede Trust Co NA49,478$1.14M0.01%−2,447−4.7%Reduced
Citadel Advisors LLC49,921$1.15M0.00%+29,307+142.2%Added
Natixis70,000$1.61M0.01%00.0%Unchanged
Fractal Investments LLC80,400$1.86M0.26%+80,400New
JPMorgan Chase & Co97,367$2.25M0.00%+1,376+1.4%Added
Pathway Financial Advisers, LLC103,390$2.39M0.82%+1,610+1.6%Added
Citigroup Inc120,304$2.78M0.00%−4,300−3.5%Reduced
Tortoise Capital Advisors, L.L.C.125,546$2.90M0.04%−1,178−0.9%Reduced
Morgan Stanley162,515$3.75M0.00%−77,767−32.4%Reduced
Goldman Sachs Group Inc228,885$5.28M0.00%+8,424+3.8%Added
Bank of America Corp251,881$5.82M0.00%+6,245+2.5%Added
Clearbridge Investments, LLC422,835$9.76M0.01%00.0%Unchanged
UBS Group AG492,433$11.4M0.00%−192,460−28.1%Reduced
Mirae Asset Global ETFs Holdings Ltd.551,069$12.7M0.03%−7,850−1.4%Reduced
Energy Income Partners, LLC1,750,085$40.4M0.77%−20,429−1.2%Reduced
Invesco Ltd.5,198,512$120.0M0.02%−80,000−1.5%Reduced
Proequities, Inc.0$00.00%−2,000−100.0%Sold out
Atria Wealth Solutions, Inc.0$00.00%−9,000−100.0%Sold out
GeoWealth Management, LLC0$00.00%−7,577−100.0%Sold out
GWM Advisors LLC0$00.00%−2,600−100.0%Sold out