# MERCK & CO INC Merck & Co., Inc.

MERCK & CO INC Merck & Co., Inc. is a security (CUSIP 58933YBM6) tracked across SEC portfolio filings. 8 registered fund positions totaling $3.6M via N-PORT as of 2026-05-29.

## Summary

- Issuer: MERCK & CO INC
- Class: Merck & Co., Inc.
- CUSIP: 58933YBM6
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 8
- N-PORT value: $3.6M
- N-PORT report: 2026-05-29

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Transamerica Bond](https://search.stillhousedata.com/fund/S000007796) | TRANSAMERICA FUNDS | $1.3M | 5.61% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $826K | 0.46% |
| [Advantage CoreAlpha Bond Master Portfolio](https://search.stillhousedata.com/fund/S000062381) | Master Investment Portfolio II | $640K | 9.51% |
| [AB GLOBAL BOND FUND, INC.](https://search.stillhousedata.com/fund/S000010128) | AB GLOBAL BOND FUND, INC. | $556K | 0.83% |
| [BlackRock Balanced Fund, Inc.](https://search.stillhousedata.com/fund/S000002175) | BlackRock Balanced Fund, Inc. | $281K | 1.54% |
| [VANGUARD CORE-PLUS BOND INDEX ETF](https://search.stillhousedata.com/fund/S000097262) | VANGUARD QUANTITATIVE FUNDS | $5K | 0.38% |
| [ELFUN INCOME FUND](https://search.stillhousedata.com/fund/S000011831) | ELFUN INCOME FUND | $4K | 0.32% |
| [ELFUN DIVERSIFIED FUND](https://search.stillhousedata.com/fund/S000011823) | ELFUN DIVERSIFIED FUND | $4K | 0.20% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/58933YBM6.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.