Institutional shares held 10.4 Million
46.5K calls
0 puts
Total value of holdings $228M
$1.02M calls
$0 puts
Market Cap $772M
35,214,400 Shares Out.
Institutional ownership 29.46%
# of Institutions 69


Latest Institutional Activity in WLKP

Top Purchases

Q2 2025
Citigroup Inc Shares Held: 187K ($4.11M)
Q2 2025
Glenmede Investment Management, LP Shares Held: 41.8K ($916K)
Q2 2025
Mirae Asset Global Etfs Holdings Ltd. Shares Held: 584K ($12.8M)
Q2 2025
Energy Income Partners, LLC Shares Held: 1.77M ($38.9M)
Q2 2025
Hrt Financial LP Shares Held: 38.9K ($854K)

Top Sells

Q2 2025
Natixis Shares Held: 45.8K ($1M)
Q2 2025
Ubs Group Ag Shares Held: 470K ($10.3M)
Q2 2025
Citadel Advisors LLC Shares Held: 32.6K ($714K)
Q2 2025
Morgan Stanley Shares Held: 152K ($3.33M)
Q2 2025
Tortoise Capital Advisors, L.L.C. Shares Held: 117K ($2.57M)

About WLKP

Westlake Chemical Partners LP acquires, develops, and operates ethylene production facilities and related assets in the United States. The company's ethylene production facilities primarily convert ethane into ethylene. It also sells ethylene co-products, including propylene, crude butadiene, pyrolysis gasoline, and hydrogen directly to third parties on either a spot or contract basis. Westlake Chemical Partners GP LLC serves as the general partner of the company. The company was incorporated in 2014 and is headquartered in Houston, Texas.


Insider Transactions at WLKP

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
18.6K Shares
From 4 Insiders
Exercise of conversion of derivative security 14.6K shares
Open market or private purchase 3.93K shares
Sell / Disposition
21.2K Shares
From 3 Insiders
Sale (or disposition) back to the issuer 7.32K shares
Open market or private sale 13.9K shares

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