# CLOUDFLARE INC NOTE 6/1

CLOUDFLARE INC NOTE 6/1 is a security (CUSIP 18915MAF4) tracked across SEC portfolio filings. 15 institutional managers reported $228.5M on Form 13F as of 2026-06-30.

## Summary

- Issuer: CLOUDFLARE INC
- Class: NOTE 6/1
- CUSIP: 18915MAF4
- 13F holders: 15
- 13F value: $228.5M
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Calamos Advisors LLC](https://search.stillhousedata.com/firm/105758) | NAPERVILLE, IL | $121.0M | 95,422,000 |
| [ZAZOVE ASSOCIATES LLC](https://search.stillhousedata.com/firm/104751) | INCLINE VILLAGE, NV | $35.2M | 27,735,000 |
| MacKay Shields LLC | New York, NY | $31.5M | 24,872,000 |
| [ABSOLUTE INVESTMENT ADVISERS, LLC](https://search.stillhousedata.com/firm/132439) | ROSEMARY BEACH, FL | $13.9M | 11,000,000 |
| LBP AM SA | Paris, I0 | $8.4M | 6,600,000 |
| PIER 88 INVESTMENT PARTNERS LLC | SAN FRANCISCO, CA | $6.4M | 5,023,000 |
| [RATIONAL ADVISORS, INC.](https://search.stillhousedata.com/firm/111452) | San Juan, PR | $6.4M | 5,023,000 |
| Bank of New York Mellon Corp | NEW YORK, NY | $3.2M | 2,500,000 |
| [Benefit Street Partners LLC](https://search.stillhousedata.com/firm/158672) | NEW YORK, NY | $955K | 750,000 |
| Russell Investments Group, Ltd. | Seattle, WA | $703K | 554,000 |
| [Calamos Wealth Management LLC](https://search.stillhousedata.com/firm/143490) | NAPERVILLE, IL | $448K | 353,000 |
| [RWC Asset Management LLP](https://search.stillhousedata.com/firm/168656) | LONDON, X0 | $396K | 312,000 |
| CITIGROUP INC | NEW YORK, NY | $49K | 39,000 |
| Harel Insurance Investments & Financial Services Ltd. | Ramat Gan, L3 | $4K | 3,000,000 |
| Alken Asset Management Ltd | LONDON, X0 | $3K | 2,600 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/18915MAF4.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.