# UPSTART HLDGS INC NOTE 0.250 8/1

UPSTART HLDGS INC NOTE 0.250 8/1 is a security (CUSIP 91680MAB3) tracked across SEC portfolio filings. 18 institutional managers reported $63.7M on Form 13F as of 2026-06-30.

## Summary

- Issuer: UPSTART HLDGS INC
- Class: NOTE 0.250 8/1
- CUSIP: 91680MAB3
- 13F holders: 18
- 13F value: $63.7M
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

_Showing 15 of 18 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| K2 PRINCIPAL FUND, L.P. | TORONTO, A6 | $9.8M | 10,000 |
| [PIPER SANDLER & CO.](https://search.stillhousedata.com/firm/665) | MINNEAPOLIS, MN | $9.1M | 9,206,000 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $8.8M | 9,000,000 |
| [WHITEBOX ADVISORS LLC](https://search.stillhousedata.com/firm/121995) | MINNEAPOLIS, MN | $7.5M | 7,604,000 |
| TORONTO DOMINION BANK | Toronto, Ontario, A6 | $6.4M | 6,600,000 |
| PALISADE CAPITAL MANAGEMENT, LP | FORT LEE, NJ | $5.7M | 5,861,000 |
| OAKTREE CAPITAL MANAGEMENT LP | LOS ANGELES, CA | $4.8M | 4,869,000 |
| Russell Investments Group, Ltd. | Seattle, WA | $3.8M | 3,839,000 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $2.0M | 1,999,000 |
| [DeepCurrents Investment Group LLC](https://search.stillhousedata.com/firm/288159) | NEW YORK, NY | $2.0M | 2,000,000 |
| Royal Bank of Canada | TORONTO, A6 | $1.8M | 1,870,000 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | FRANKFURT AM MAIN, 2M | $993K | 1,000,000 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $488K | 500,000 |
| CSS LLC/IL | CHICAGO, IL | $344K | 350,000 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | FRANKFURT AM MAIN, 2M | $240K | 250,000 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/91680MAB3.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.