Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in WLKP held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Invesco Ltd. | 5.0M | $109.8M | 0.0% | 14.109% | 0.02% |
| 2 | Energy Income Partners, LLC | 1.6M | $34.9M | +1.1% | 4.489% | 0.56% |
| 3 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 692K | $15.3M | +17.9% | 1.963% | 0.02% |
| 4 | Clearbridge Investments, LLC | 634K | $14.0M | 0.0% | 1.798% | 0.01% |
| 5 | UBS Group AG | 458K | $10.1M | -12.0% | 1.299% | 0.00% |
| 6 | CITIGROUP INC | 229K | $5.1M | +5.9% | 0.649% | 0.00% |
| 7 | BANK OF AMERICA CORP /DE/ | 228K | $5.0M | -11.2% | 0.647% | 0.00% |
| 8 | GOLDMAN SACHS GROUP INC | 220K | $4.9M | +6.5% | 0.623% | 0.00% |
| 9 | MORGAN STANLEY | 181K | $4.0M | -6.6% | 0.512% | 0.00% |
| 10 | Pathway Financial Advisers, LLC | 107K | $2.4M | +3.1% | 0.302% | 0.67% |
| 11 | Gilman Hill Asset Management, LLC | 87K | $1.9M | +3.3% | 0.247% | 0.29% |
| 12 | ING GROEP NV | 82K | $1.8M | 0.0% | 0.233% | 0.01% |
| 13 | Fractal Investments LLC | 80K | $1.8M | 0.0% | 0.228% | 0.21% |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 65K | $1.4M | -18.1% | 0.185% | 0.00% |
| 15 | LPL Financial LLC | 46K | $1.0M | +37.1% | 0.131% | 0.00% |
| 16 | Advisory Services Network, LLC | 45K | $994K | -6.3% | 0.128% | 0.01% |
| 17 | EAGLE GLOBAL ADVISORS LLC | 44K | $969K | 0.0% | 0.124% | 0.03% |
| 18 | Samalin Investment Counsel, LLC | 42K | $925K | -5.5% | 0.119% | 0.33% |
| 19 | Pinnacle Holdings, LLC | 39K | $860K | 0.0% | 0.111% | 0.28% |
| 20 | Hilltop Holdings Inc. | 24K | $526K | -2.0% | 0.068% | 0.05% |
| 21 | Apollon Wealth Management, LLC | 21K | $466K | +3.4% | 0.060% | 0.01% |
| 22 | ENVESTNET ASSET MANAGEMENT INC | 20K | $451K | -10.6% | 0.058% | 0.00% |
| 23 | ADVISOR GROUP HOLDINGS, INC. | 15K | $336K | +0.5% | 0.043% | 0.00% |
| 24 | RAYMOND JAMES FINANCIAL INC | 14K | $308K | -13.7% | 0.040% | 0.00% |
| 25 | WELLS FARGO & COMPANY/MN | 13K | $296K | -6.9% | 0.038% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in WLKP β a direct measure of their conviction.
Filings activity in WLKP during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new WLKP position in Q1 2026
Institutions that fully closed their WLKP position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 54 | 10% | 26.99% | +3.39 pp | $222M | +14% |
| Q4 2025 | 60 | +3.4% | 23.60% | 1.97 pp | $194M | 7.7% |
| Q3 2025 | 58 | 1.7% | 25.57% | 1.86 pp | $210M | 6.8% |
| Q2 2025 | 59 | +11% | 27.43% | 0.98 pp | $226M | 3.5% |
| Q1 2025 | 53 | +1.9% | 28.41% | 0.86 pp | $234M | 2.9% |
| Q4 2024 | 52 | 5.5% | 29.27% | +1.73 pp | $241M | +6.3% |
| Q3 2024 | 55 | 3.5% | 27.54% | 0.50 pp | $226M | 1.8% |
| Q2 2024 | 57 | β | 28.04% | β | $231M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying WLKP stock.
Based on Q1 2026 13F filings, institutional ownership of Westlake Chemical Partners LP stands at 27.0%, held across 54 reporting institutions.
Invesco Ltd. is the largest reported institutional holder of WLKP, with approximately 4,972,812 shares worth $0.11B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of WLKP, including SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for WLKP is 51 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
7 institutions opened new positions in WLKP during Q1 2026, while 13 fully exited. 43 added to existing positions and 4 trimmed.
WLKP institutional ownership rose by 3.39 percentage points quarter-over-quarter, with a net change of -6 holders.
The top 10 institutions account for 92.6% of all reported 13F value in WLKP, and the top 25 account for 98.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Westlake Chemical Partners LP (WLKP) Institutional Ownership