MERCK & CO INC Merck & Co., Inc. is a security (CUSIP 58933YBU8) tracked across SEC portfolio filings. 1 registered fund positions totaling $1.3M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| DFA TWO-YEAR FIXED INCOME PORTFOLIO | DIMENSIONAL INVESTMENT GROUP INC | $1.3M | 105.90% |