# Upstart Pass Through Trust Upstart Pass-Through Trust, Series 2021-ST7, Class CERT

Upstart Pass Through Trust Upstart Pass-Through Trust, Series 2021-ST7, Class CERT is a security (CUSIP 91683KAB4) tracked across SEC portfolio filings. 3 registered fund positions totaling $525K via N-PORT as of 2026-04-30.

## Summary

- Issuer: Upstart Pass Through Trust
- Class: Upstart Pass-Through Trust, Series 2021-ST7, Class CERT
- CUSIP: 91683KAB4
- Asset category: ABS-O
- 13F holders: 0
- N-PORT fund positions: 3
- N-PORT value: $525K
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| 1WS Credit Income Fund | 1WS CREDIT INCOME FUND | $321K | 3.76% |
| Thornburg Income Builder Opportunities Trust | Thornburg Income Builder Opportunities Trust | $151K | 2.09% |
| [Sardis Credit Opportunities Fund](https://search.stillhousedata.com/fund/S000097937) | Sardis Credit Opportunities Fund | $53K | 41.92% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/91683KAB4.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.