Biogen Inc BIOGEN INC is a security (CUSIP 09062XAL7) tracked across SEC portfolio filings. 5 registered fund positions totaling $9.3M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD INTERMEDIATE-TERM BOND INDEX FUND | VANGUARD BOND INDEX FUNDS | $6.9M | 1.34% |
| JPMorgan Core Bond Trust | JPMorgan Institutional Trust | $1.4M | 2.91% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $543K | 0.09% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $415K | 0.23% |
| Six Circles Global Bond Fund | SIX CIRCLES TRUST | $28K | 0.02% |