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Disclosery

WLKP WESTLAKE CHEM PARTNERS LP

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COM (common), issuer CIK 1604665

55 managers (56 13F filers) reported a position in WLKP shares at 2026-06-30, 10,240,076 shares in all. 5 filers opened a position and 4 filers sold out during the quarter.

Managers
55
13F filers
56
New
5
Added
21
Reduced
13
Sold out
4
Shares held by filers
10,240,076

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Invesco Ltd.in group Invesco Ltd.4,972,812$111M0.01%013F-HRTimelineGroup
Energy Income Partners, LLC1,589,566$35.4M0.56%+7,55913F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…719,852$16M0.02%+28,05713F-HRTimelineGroup
Clearbridge Investments, LLCin group Franklin Resources633,569$14.1M0.01%013F-HRTimelineGroup
UBS Group AGin group UBS Group AG442,165$9.84M<0.01%-15,56213F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC238,363$5.31M<0.01%+18,70513F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC218,105$4.86M<0.01%-10,65013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/174,309$3.88M<0.01%-53,84313F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY170,333$3.79M<0.01%-10,23813F-HRTimelineGroup
Pathway Financial Advisers, LLC107,894$2.4M0.61%+1,29613F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO95,305$2.15M<0.01%+1,20013F-HRTimelineGroup
Gilman Hill Asset Management, LLC88,279$1.97M0.27%+1,07713F-HRTimeline
ING GROEP NV82,000$1.83M0.01%013F-HRTimeline
Fractal Investments LLC80,400$1.79M0.21%013F-HRTimeline
Advisory Services Network, LLC63,700$1.42M0.02%+18,70013F-HRTimeline
LPL Financial LLC46,544$1.04M<0.01%+31213F-HRTimeline
EAGLE GLOBAL ADVISORS LLC43,873$977K0.03%013F-HRTimeline
Samalin Investment Counsel, LLC42,248$940K0.3%+35813F-HRTimeline
Pinnacle Holdings, LLC38,942$867K0.27%013F-HRTimeline
HRT FINANCIAL LP38,134$848K<0.01%-6,54713F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC30,107$670K<0.01%+9,68313F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding29,737$662K-17,370Timeline
Arax Advisory Partners25,600$570K<0.01%new13F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.23,830$530K0.04%013F-HRTimelineGroup
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC23,519$524K0.01%+2,43513F-HRTimelineGroup
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA23,328$519K<0.01%-2,95013F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP20,666$460K0.03%-14,90313F-HRTimeline
Pekin Hardy Strauss, Inc.20,386$454K0.04%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.16,604$370K<0.01%+1,39113F-HRTimelineGroup
Inspire Advisors, LLCin group Inspire Investing, LLC15,781$351K0.02%+4,26713F-HRTimelineGroup
&PARTNERS15,660$349K<0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC13,851$308K<0.01%-7813F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC11,847$264K<0.01%+713F-HRTimelineGroup
MGO ONE SEVEN LLC11,600$258K<0.01%+65113F-HRTimeline
Fayez Sarofim & Coin group Fayez Sarofim & Co11,500$256K<0.01%013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC11,303$252K<0.01%-16,92213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN10,406$232K<0.01%-3,00813F-HRTimelineGroup
Arrow Investment Advisors, LLC9,084$202K0.2%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA8,291$185K<0.01%-2,29113F-HRTimelineGroup
Geneos Wealth Management Inc.6,966$155K<0.01%+9213F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC6,345$139K<0.01%-5,45313F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.1,600$35.6K<0.01%013F-HRTimeline
HM PAYSON & CO1,233$27.4K<0.01%+82213F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS1,100$24.5K<0.01%+1,00013F-HRTimelineGroup
Quent Capital, LLC1,000$22.3K<0.01%013F-HRTimeline
Financial Management Professionals, Inc.500$11.1K<0.01%013F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp465$10.4K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP429$9.71K<0.01%+113F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…290$6.46K<0.01%+17513F-HRTimelineGroup
Archer Investment Corp235$5.23K<0.01%013F-HR/ATimeline
Indiana Trust & Investment Management Co200$4.45K<0.01%013F-HRTimeline
Allworth Financial LP100$2.23K<0.01%013F-HRTimeline
Larson Financial Group LLC57$1.26K<0.01%+113F-HRTimeline
Estabrook Capital Management43$957<0.01%new13F-HRTimeline
MCGUIRE CAPITAL ADVISORS INC20$445<0.01%013F-HRTimeline