# Biogen Inc BIOGEN INC

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.

## Summary

- Issuer: Biogen Inc
- Class: BIOGEN INC
- CUSIP: 09062XAL7
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 5
- N-PORT value: $9.3M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD INTERMEDIATE-TERM BOND INDEX FUND](https://search.stillhousedata.com/fund/S000002561) | VANGUARD BOND INDEX FUNDS | $6.9M | 1.34% |
| [JPMorgan Core Bond Trust](https://search.stillhousedata.com/fund/S000007337) | JPMorgan Institutional Trust | $1.4M | 2.91% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $543K | 0.09% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $415K | 0.23% |
| [Six Circles Global Bond Fund](https://search.stillhousedata.com/fund/S000068181) | SIX CIRCLES TRUST | $28K | 0.02% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/09062XAL7.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.