WESTLAKE CHEMICAL PARTNERS L (WLKP) Top Institutional Shareholders
WESTLAKE CHEMICAL PARTNERS L (WLKP) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $221.91M in WLKP holdings during the latest filing period.
Invesco Ltd. is currently the largest disclosed institutional shareholder of WLKP tracked by InsiderSet, reporting ownership valued at approximately $109.85M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $113.23M, representing an estimated gain of +3.08% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 93% of the total disclosed WLKP value among the investors covered in this analysis. Major shareholders include Invesco Ltd., Energy Income Partners, Llc, Mirae Asset Global Etfs Holdings Ltd., and several other long-term asset managers with concentrated positions in WESTLAKE CHEMICAL PARTNERS L (WLKP).
This page ranks the largest institutional WLKP shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
55
Total Reported Value
$221.91M
Largest Holder
Invesco Ltd.
Largest Position
$109.85M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
65
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Invesco Ltd. | 0.02% | 4,972,812 | $109,849,417 | $113,230,929 | +$3,381,512 | +3.08% | |
| Energy Income Partners, Llc | 0.56% | 1,582,007 | $34,946,535 | $36,022,299 | +$1,075,764 | +3.08% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.02% | 691,795 | $15,281,752 | $15,752,172 | +$470,420 | +3.08% | |
| Clearbridge Investments, Llc | 0.01% | 633,569 | $13,995,539 | $14,426,366 | +$430,827 | +3.08% | |
| Ubs Group Ag | 0.00% | 457,727 | $10,111,189 | $10,422,444 | +$311,255 | +3.08% | |
| Citigroup Inc | 0.00% | 228,755 | $5,053,198 | $5,208,751 | +$155,553 | +3.08% | |
| Bank Of America Corp | 0.00% | 228,152 | $5,039,878 | $5,195,021 | +$155,143 | +3.08% | |
| Goldman Sachs Group Inc | 0.00% | 219,658 | $4,852,245 | $5,001,613 | +$149,368 | +3.08% | |
| Morgan Stanley | 0.00% | 180,471 | $3,986,608 | $4,109,325 | +$122,717 | +3.08% | |
| Pathway Financial Advisers, Llc | 0.67% | 106,598 | $2,354,760 | $2,427,236 | +$72,476 | +3.08% | |
| Gilman Hill Asset Management, Llc | 0.29% | 87,202 | $1,926,292 | $1,985,590 | +$59,298 | +3.08% | |
| Ing Groep Nv | 0.01% | 82,000 | $1,811,380 | $1,867,140 | +$55,760 | +3.08% | |
| Fractal Investments Llc | 0.21% | 80,400 | $1,776,036 | $1,830,708 | +$54,672 | +3.08% | |
| Lpl Financial Llc | 0.00% | 46,232 | $1,021,263 | $1,052,703 | +$31,440 | +3.08% | |
| Advisory Services Network, Llc | 0.01% | 45,000 | $994,050 | $1,024,650 | +$30,600 | +3.08% | |
| Eagle Global Advisors Llc | 0.03% | 43,873 | $969,155 | $998,988 | +$29,833 | +3.08% | |
| Samalin Investment Counsel, Llc | 0.33% | 41,890 | $925,343 | $953,835 | +$28,492 | +3.08% | |
| Pinnacle Holdings, Llc | 0.28% | 38,942 | $860,229 | $886,709 | +$26,480 | +3.08% | |
| Susquehanna International Group, Llp | 0.00% | 35,320 | $780,219 | $804,236 | +$24,017 | +3.08% | |
| Citadel Advisors Llc | 0.00% | 28,225 | $623,490 | $642,683 | +$19,193 | +3.08% | |
| Hilltop Holdings Inc. | 0.05% | 23,830 | $526,405 | $542,609 | +$16,204 | +3.08% | |
| Apollon Wealth Management, Llc | 0.01% | 21,084 | $465,746 | $480,083 | +$14,337 | +3.08% | |
| Envestnet Asset Management Inc | 0.00% | 20,424 | $451,171 | $465,054 | +$13,883 | +3.08% | |
| Osaic Holdings, Inc. | 0.00% | 15,213 | $336,077 | $346,400 | +$10,323 | +3.07% | |
| Raymond James Financial Inc | 0.00% | 13,929 | $307,694 | $317,163 | +$9,469 | +3.08% | |
| Wells Fargo & Company/Mn | 0.00% | 13,414 | $296,305 | $305,437 | +$9,132 | +3.08% | |
| U.S. Capital Wealth Advisors, Llc | 0.01% | 12,500 | $276,125 | $284,625 | +$8,500 | +3.08% | |
| Jump Financial, Llc | 0.00% | 12,200 | $269,498 | $277,794 | +$8,296 | +3.08% | |
| Mariner, Llc | 0.00% | 11,840 | $261,554 | $269,597 | +$8,043 | +3.08% | |
| Susquehanna Portfolio Strategies, Llc | 0.00% | 11,787 | $260,375 | $268,390 | +$8,015 | +3.08% | |
| Inspire Advisors, Llc | 0.02% | 11,514 | $254,343 | $262,174 | +$7,831 | +3.08% | |
| Fayez Sarofim & Co | 0.00% | 11,500 | $254,035 | $261,855 | +$7,820 | +3.08% | |
| Mgo One Seven Llc | 0.00% | 10,949 | $241,863 | $249,309 | +$7,446 | +3.08% | |
| Royal Bank Of Canada | 0.00% | 10,582 | $234,000 | $240,952 | +$6,952 | +2.97% | |
| Geneos Wealth Management Inc. | 0.00% | 6,874 | $151,854 | $156,521 | +$4,667 | +3.07% | |
| Harbour Investments, Inc. | 0.00% | 1,600 | $35,344 | $36,432 | +$1,088 | +3.08% | |
| Sound Income Strategies, Llc | 0.00% | 1,462 | $32,734 | $33,290 | +$556 | +1.70% | |
| Quent Capital, Llc | 0.00% | 1,000 | $22,090 | $22,770 | +$680 | +3.08% | |
| Financial Management Professionals, Inc. | 0.00% | 500 | $11,045 | $11,385 | +$340 | +3.08% | |
| Mai Capital Management | 0.00% | 500 | $11,045 | $11,385 | +$340 | +3.08% | |
| Atlantic Union Bankshares Corp | 0.00% | 465 | $10,272 | $10,588 | +$316 | +3.08% | |
| Jones Financial Companies Lllp | 0.00% | 428 | $9,282 | $9,746 | +$464 | +4.99% | |
| Hm Payson & Co | 0.00% | 411 | $9,079 | $9,358 | +$279 | +3.08% | |
| Archer Investment Corp | 0.00% | 235 | $5,191 | $5,351 | +$160 | +3.08% | |
| Indiana Trust & Investment Management Co | 0.00% | 200 | $4,418 | $4,554 | +$136 | +3.08% | |
| Rockefeller Capital Management L.P. | 0.00% | 115 | $2,548 | $2,619 | +$71 | +2.77% | |
| Allworth Financial Lp | 0.00% | 100 | $2,209 | $2,277 | +$68 | +3.08% | |
| Bnp Paribas Financial Markets | 0.00% | 100 | $2,209 | $2,277 | +$68 | +3.08% | |
| Cwm, Llc | 0.00% | 65 | $1,436 | $1,480 | +$44 | +3.07% | |
| Larson Financial Group Llc | 0.00% | 56 | $1,230 | $1,275 | +$45 | +3.67% |
Frequently asked questions about WLKP
Who owns the most WLKP stock?
The largest holders of WLKP are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for WESTLAKE CHEMICAL PARTNERS L (WLKP).
Is WLKP widely held by superinvestors?
Many widely followed stocks like WLKP appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly WLKP is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.