Merck & Co Inc MERCK & CO INC is a security (CUSIP 58933YAM7) tracked across SEC portfolio filings. 1 registered fund positions totaling $2.8M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD TOTAL INTERNATIONAL BOND II INDEX FUND | VANGUARD CHARLOTTE FUNDS | $2.8M | 0.19% |