# Arbor Multifamily Mortgage Securities Trust Arbor Multifamily Mortgage Securities Trust, Series 2020-MF1, Class E

Arbor Multifamily Mortgage Securities Trust Arbor Multifamily Mortgage Securities Trust, Series 2020-MF1, Class E is a security (CUSIP 03881BAS2) tracked across SEC portfolio filings. 5 registered fund positions totaling $4.0M via N-PORT as of 2026-04-30.

## Summary

- Issuer: Arbor Multifamily Mortgage Securities Trust
- Class: Arbor Multifamily Mortgage Securities Trust, Series 2020-MF1, Class E
- CUSIP: 03881BAS2
- Asset category: ABS-MBS
- 13F holders: 0
- N-PORT fund positions: 5
- N-PORT value: $4.0M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [BlackRock Global Allocation Fund, Inc.](https://search.stillhousedata.com/fund/S000002245) | BlackRock Global Allocation Fund, Inc. | $1.4M | 0.79% |
| [BlackRock Strategic Global Bond Fund, Inc.](https://search.stillhousedata.com/fund/S000002866) | BlackRock Strategic Global Bond Fund, Inc. | $1.1M | 12.43% |
| [BlackRock Securitized Income Fund](https://search.stillhousedata.com/fund/S000062368) | Managed Account Series II | $607K | 13.39% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $522K | 0.29% |
| [Master Total Return Portfolio](https://search.stillhousedata.com/fund/S000004067) | Master Bond LLC | $427K | 0.23% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/03881BAS2.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.