# Quest Diagnostics, Inc.

Quest Diagnostics, Inc. is a security (CUSIP 74834LBD1) tracked across SEC portfolio filings. 7 registered fund positions totaling $13.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Quest Diagnostics, Inc.
- CUSIP: 74834LBD1
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 7
- N-PORT value: $13.0M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [JPMorgan Core Bond Fund](https://search.stillhousedata.com/fund/S000003477) | JPMorgan Trust II | $12.4M | 2.35% |
| [VOYA INTERMEDIATE BOND PORTFOLIO](https://search.stillhousedata.com/fund/S000008760) | Voya Intermediate Bond Portfolio | $386K | 4.23% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $153K | 0.09% |
| Invesco Bond Fund | Invesco Bond Fund | $24K | 1.29% |
| [VOYA BALANCED PORTFOLIO](https://search.stillhousedata.com/fund/S000008663) | Voya BALANCED PORTFOLIO INC | $24K | 0.76% |
| [VANGUARD CORE-PLUS BOND INDEX ETF](https://search.stillhousedata.com/fund/S000097262) | VANGUARD QUANTITATIVE FUNDS | $11K | 0.93% |
| [Voya Global Bond Fund](https://search.stillhousedata.com/fund/S000012534) | Voya Mutual Funds | $3K | 0.41% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/74834LBD1.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.