Westlake Chemical Partners LP WLKP
CIK 0001604665 · CUSIP 960417103
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | Invesco Ltd. CIK 914208 · View history | $120.03M 5,198,512 shares | 0.02% | -80.00K(-1.50%)Reduced | SEC filing ↗ May 12, 2025 | ▾ |
| 02 | Energy Income Partners, LLC CIK 1388814 · View history | $40.41M 1,750,085 shares | 0.77% | -20.43K(-1.20%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 03 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history | $12.72M 551,069 shares | 0.03% | -7.85K(-1.40%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 04 | UBS Group AG CIK 1610520 · View history | $11.37M 492,433 shares | 0.00% | -192.46K(-28.10%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 05 | Clearbridge Investments, LLC CIK 1348883 · View history | $9.76M 422,835 shares | 0.01% | 0(0.00%)Unchanged | SEC filing ↗ May 13, 2025 | ▾ |
| 06 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $5.82M 251,881 shares | 0.00% | +6.25K(+2.50%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 07 | GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history | $5.28M 228,885 shares | 0.00% | +8.42K(+3.80%)Added | SEC filing ↗ May 16, 2025 | ▾ |
| 08 | MORGAN STANLEY CIK 895421 · View history | $3.75M 162,515 shares | 0.00% | -77.77K(-32.40%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 09 | TORTOISE CAPITAL ADVISORS, L.L.C. CIK 1280965 · View history | $2.90M 125,546 shares | 0.04% | -1.18K(-0.90%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 10 | CITIGROUP INC CIK 831001 · View history | $2.78M 120,304 shares | 0.00% | -4.30K(-3.50%)Reduced | SEC filing ↗ May 12, 2025 | ▾ |
| 11 | Pathway Financial Advisers, LLC CIK 2024152 · View history | $2.39M 103,390 shares | 0.82% | +1.61K(+1.60%)Added | SEC filing ↗ May 9, 2025 | ▾ |
| 12 | JPMORGAN CHASE & CO CIK 19617 · View history | $2.25M 97,367 shares | 0.00% | +1.38K(+1.40%)Added | SEC filing ↗ May 12, 2025 | ▾ |
| 13 | Fractal Investments LLC CIK 1843590 · View history | $1.86M 80,400 shares | 0.26% | +80.40KNew | SEC filing ↗ May 6, 2025 | ▾ |
| 14 | NATIXIS CIK 1274981 · Amended · View history | $1.61M 70,000 shares | 0.01% | 0(0.00%)Unchanged | SEC filing ↗ Jul 18, 2025 | ▾ |
| 15 | CITADEL ADVISORS LLC CIK 1423053 · View history | $1.15M 49,921 shares | 0.00% | +29.31K(+142.20%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 16 | GLENMEDE TRUST CO NA CIK 314949 · View history | $1.14M 49,478 shares | 0.01% | -2.45K(-4.70%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 17 | EAGLE GLOBAL ADVISORS LLC CIK 1130787 · View history | $1.01M 43,873 shares | 0.04% | -2.00K(-4.40%)Reduced | SEC filing ↗ May 12, 2025 | ▾ |
| 18 | Pinnacle Holdings, LLC CIK 1411784 · View history | $907.83K 39,317 shares | 0.35% | 0(0.00%)Unchanged | SEC filing ↗ May 13, 2025 | ▾ |
| 19 | Advisory Services Network, LLC CIK 1573876 · View history | $715.79K 31,000 shares | 0.01% | +2.00K(+6.90%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 20 | Gilman Hill Asset Management, LLC CIK 1551969 · View history | $702.98K 30,445 shares | 0.12% | 0(0.00%)Unchanged | SEC filing ↗ Apr 10, 2025 | ▾ |
Showing 20 / 54 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 54 reporting institutions.
This page includes 20 of 54 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 54 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"960417103","quarter":"2025Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.