Thermo Fisher Scientific Inc TMO 5.3 02/01/44 is a security (CUSIP 883556BG6) tracked across SEC portfolio filings. 2 registered fund positions totaling $953K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $615K | 0.35% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $338K | 0.06% |