Upstart Securitization Trust Upstart Securitization Trust 2025-3 is a security (CUSIP 91684FAC2) tracked across SEC portfolio filings. 2 registered fund positions totaling $1.7M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Advantage CoreAlpha Bond Master Portfolio | Master Investment Portfolio II | $901K | 13.39% |
| Six Circles Global Bond Fund | SIX CIRCLES TRUST | $801K | 0.47% |