# Upgrade Master Pass-Thru Trust Upgrade Master Pass-Thru Trust Series 2026-ST1

Upgrade Master Pass-Thru Trust Upgrade Master Pass-Thru Trust Series 2026-ST1 is a security (CUSIP 91533VAE6) tracked across SEC portfolio filings. 3 registered fund positions totaling $2.5M via N-PORT as of 2026-04-30.

## Summary

- Issuer: Upgrade Master Pass-Thru Trust
- Class: Upgrade Master Pass-Thru Trust Series 2026-ST1
- CUSIP: 91533VAE6
- Asset category: ABS-O
- 13F holders: 0
- N-PORT fund positions: 3
- N-PORT value: $2.5M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| Neuberger Asset-Based Credit Fund | Neuberger Asset-Based Credit Fund | $1.1M | 115.88% |
| Angel Oak Strategic Credit Fund | Angel Oak Strategic Credit Fund | $930K | 109.90% |
| [Sardis Credit Opportunities Fund](https://search.stillhousedata.com/fund/S000097937) | Sardis Credit Opportunities Fund | $475K | 379.11% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/91533VAE6.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.