# BOX INC NOTE 1.500% 9/1

BOX INC NOTE 1.500% 9/1 is a security (CUSIP 10316TAD6) tracked across SEC portfolio filings. 45 institutional managers reported $415.6M on Form 13F as of 2026-06-30; 8 registered fund positions totaling $24.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: BOX INC
- Class: NOTE 1.500% 9/1
- CUSIP: 10316TAD6
- Asset category: DBT
- 13F holders: 45
- 13F value: $415.6M
- 13F period: 2026-06-30
- N-PORT fund positions: 8
- N-PORT value: $24.3M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 45 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Opti Capital Management, LP](https://search.stillhousedata.com/firm/292742) | New York, NY | $45.7M | 49,500,000 |
| Wellesley Asset Management | WELLESLEY, MA | $45.3M | 51,181,000 |
| [Walleye Capital LLC](https://search.stillhousedata.com/firm/161413) | NEW YORK, NY | $43.0M | 43,973,000 |
| M&G PLC | London, X0 | $36.7M | 37,455,000 |
| [MOORE CAPITAL MANAGEMENT, LP](https://search.stillhousedata.com/firm/160188) | NEW YORK, NY | $29.0M | 31,500,000 |
| [TPG GP A, LLC](https://search.stillhousedata.com/firm/124153) | Fort Worth, TX | $26.6M | 29,000,000 |
| CAMDEN ASSET MANAGEMENT L P /CA | Los Angeles, CA | $22.9M | 25,000,000 |
| [ANGELO GORDON & CO., L.P.](https://search.stillhousedata.com/firm/131940) | NEW YORK, NY | $17.5M | 18,000,000 |
| BlackRock, Inc. | New York, NY | $14.3M | 15,655,000 |
| MORGAN STANLEY | NEW YORK, NY | $12.1M | 13,218,000 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $12.0M | 13,078,000 |
| [Calamos Advisors LLC](https://search.stillhousedata.com/firm/105758) | NAPERVILLE, IL | $11.7M | 11,951,000 |
| [ABSOLUTE INVESTMENT ADVISERS, LLC](https://search.stillhousedata.com/firm/132439) | ROSEMARY BEACH, FL | $10.2M | 10,500,000 |
| [Verition Fund Management LLC](https://search.stillhousedata.com/firm/156610) | GREENWICH, CT | $10.1M | 11,000,000 |
| K2 PRINCIPAL FUND, L.P. | TORONTO, A6 | $9.2M | 10,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Calamos Market Neutral Income Fund](https://search.stillhousedata.com/fund/S000004062) | CALAMOS INVESTMENT TRUST/IL | $11.3M | 6.38% |
| [Miller Convertible Bond Fund](https://search.stillhousedata.com/fund/S000020099) | Miller Investment Trust | $7.8M | 207.56% |
| [Putnam Convertible Securities Fund](https://search.stillhousedata.com/fund/S000005511) | Putnam Convertible Securities Fund | $4.4M | 78.12% |
| [Putnam Diversified Income Trust](https://search.stillhousedata.com/fund/S000005529) | Putnam Diversified Income Trust | $327K | 3.56% |
| [Franklin Alternative Strategies Fund](https://search.stillhousedata.com/fund/S000042023) | Franklin Alternative Strategies Funds | $246K | 4.17% |
| Putnam Premier Income Trust | Putnam Premier Income Trust | $128K | 3.60% |
| Putnam Master Intermediate Income Trust | Putnam Master Intermediate Income Trust | $57K | 3.49% |
| [Putnam High Yield Fund](https://search.stillhousedata.com/fund/S000005762) | Putnam High Yield Fund | $27K | 0.33% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/10316TAD6.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.