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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.

Q2 2026 vs. Q1 2026

How the institutions holding Westlake Chemical Partners LP changed between Q1 2026 and Q2 2026.

All holders in Q2 2026All holders in Q1 2026

13F holders of WLKP: Q1 2026 compared with Q2 2026
MeasureQ1 2026Of which not filed for Q2 2026Q2 2026Change
Holders57256+1
Shares10.3M12.6K10.2M−5.42K (−0.1%)
Value$226.6M$277.6K$228.0M+$1.68M (+0.7%)

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (5)

Institutions that held Westlake Chemical Partners LP at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to WLKP in Q2 2026
InstitutionSharesValue% of portfolio
SRS Capital Advisors, Inc.25,600$569.9K0.00%
Pekin Hardy Strauss, Inc.20,386$453.8K0.04%
Wiley Bros.-Aintree Capital, LLC15,660$348.6K0.00%
Arrow Investment Advisors, LLC9,084$202.2K0.20%
Estabrook Capital Management43$9570.00%

Sold out (4)

Institutions that held Westlake Chemical Partners LP at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of WLKP in Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Jump Financial, LLC12,200$269.5K
Sound Income Strategies, LLC1,462$32.7K
MAI Capital Management500$11.0K
Northwestern Mutual Wealth Management Co10$221

Not filed for Q2 2026 yet (2)

Institutions that held Westlake Chemical Partners LP at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WLKP in Q1 2026 that haven't filed for Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
U.S. Capital Wealth Advisors, LLC12,500$276.1K
CWM, LLC65$1.44K