# Vistra Operations Co. LLC

Vistra Operations Co. LLC is a security (CUSIP 92840VBD3) tracked across SEC portfolio filings. 6 registered fund positions totaling $18.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Vistra Operations Co. LLC
- CUSIP: 92840VBD3
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 6
- N-PORT value: $18.7M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [MFS Limited Maturity Fund](https://search.stillhousedata.com/fund/S000002495) | MFS Series Trust IX | $8.5M | 25.33% |
| [T. Rowe Price Short-Term Bond Fund, Inc.](https://search.stillhousedata.com/fund/S000002141) | T. ROWE PRICE SHORT-TERM BOND FUND, INC. | $6.2M | 11.56% |
| [Short Duration Bond Fund](https://search.stillhousedata.com/fund/S000065984) | John Hancock Bond Trust | $3.1M | 16.92% |
| [Western Asset Ultra-Short Income Fund](https://search.stillhousedata.com/fund/S000016624) | Legg Mason Partners Income Trust | $827K | 17.26% |
| [AB Short Duration Income ETF](https://search.stillhousedata.com/fund/S000083865) | AB Active ETFs, Inc. | $79K | 4.52% |
| [Fidelity Series Sustainable Investment Grade Bond Fund](https://search.stillhousedata.com/fund/S000080313) | Fidelity Salem Street Trust | $2K | 1.44% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/92840VBD3.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.