Thermo Fisher Scientific Inc THERMO FISHER is a security (CUSIP 883556BY7) tracked across SEC portfolio filings. 1 registered fund positions totaling $328K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $328K | 0.06% |