# Westlake Corp WESTLAKE CORP

Westlake Corp WESTLAKE CORP is a security (CUSIP 960413BC5) tracked across SEC portfolio filings. 6 registered fund positions totaling $3.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Westlake Corp
- Class: WESTLAKE CORP
- CUSIP: 960413BC5
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 6
- N-PORT value: $3.3M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $1.0M | 0.18% |
| [Oakmark Bond Fund](https://search.stillhousedata.com/fund/S000068760) | HARRIS ASSOCIATES INVESTMENT TRUST | $985K | 39.80% |
| [American High Income Trust](https://search.stillhousedata.com/fund/S000009230) | American High Income Trust | $979K | 0.36% |
| [GMO Systematic Investment Grade Credit ETF](https://search.stillhousedata.com/fund/S000088550) | GMO ETF Trust | $275K | 98.17% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $23K | 0.01% |
| [American Funds Core Plus Bond Fund](https://search.stillhousedata.com/fund/S000093531) | American Funds Core Plus Bond Fund | $11K | 1.77% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/960413BC5.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.