# Mariner Finance Issuance Trust Mariner Finance Issuance Trust 2021-B

Mariner Finance Issuance Trust Mariner Finance Issuance Trust 2021-B is a security (CUSIP 56847JAA5) tracked across SEC portfolio filings. 3 registered fund positions totaling $2.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Mariner Finance Issuance Trust
- Class: Mariner Finance Issuance Trust 2021-B
- CUSIP: 56847JAA5
- Asset category: ABS-O
- 13F holders: 0
- N-PORT fund positions: 3
- N-PORT value: $2.3M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Lord Abbett Inflation Focused Fund](https://search.stillhousedata.com/fund/S000031962) | LORD ABBETT INVESTMENT TRUST | $1.4M | 16.58% |
| [iShares Securitized Income Active ETF](https://search.stillhousedata.com/fund/S000092376) | BlackRock ETF Trust II | $415K | 7.01% |
| [BlackRock Securitized Income Fund](https://search.stillhousedata.com/fund/S000062368) | Managed Account Series II | $410K | 9.05% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/56847JAA5.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.