# Vistra Operations Company LLC VISTRA OPERATIONS CO LLC COMPANY GUAR 144A 04/31 5

Vistra Operations Company LLC VISTRA OPERATIONS CO LLC COMPANY GUAR 144A 04/31 5 is a security (CUSIP 92840VBA9) tracked across SEC portfolio filings. 6 registered fund positions totaling $37.6M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Vistra Operations Company LLC
- Class: VISTRA OPERATIONS CO LLC COMPANY GUAR 144A 04/31 5
- CUSIP: 92840VBA9
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 6
- N-PORT value: $37.6M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Bond Fund](https://search.stillhousedata.com/fund/S000000646) | John Hancock Sovereign Bond Fund | $26.8M | 10.11% |
| [MFS Limited Maturity Fund](https://search.stillhousedata.com/fund/S000002495) | MFS Series Trust IX | $8.5M | 25.30% |
| [John Hancock Managed Account Shares Investment-Grade Corporate Bond Portfolio](https://search.stillhousedata.com/fund/S000065848) | John Hancock Strategic Series | $2.0M | 39.87% |
| John Hancock Income Securities Trust | John Hancock Income Securities Trust | $235K | 16.55% |
| [Fidelity Specialized High Income Central Fund](https://search.stillhousedata.com/fund/S000008406) | Fidelity Central Investment Portfolios LLC | $95K | 3.48% |
| [Fidelity Series Sustainable Investment Grade Bond Fund](https://search.stillhousedata.com/fund/S000080313) | Fidelity Salem Street Trust | $5K | 3.59% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/92840VBA9.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.