MERCK & CO INC MERCK & CO INC SR UNSEC 1.9% 12-10-28 is a security (CUSIP 58933YBD6) tracked across SEC portfolio filings. 5 registered fund positions totaling $3.0M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| American Balanced Fund | American Balanced Fund | $1.1M | 0.04% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $964K | 0.54% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $852K | 0.14% |
| ELFUN INCOME FUND | ELFUN INCOME FUND | $46K | 4.06% |
| ELFUN DIVERSIFIED FUND | ELFUN DIVERSIFIED FUND | $20K | 1.10% |