# CENTURY ALUM CO NOTE 2.750% 5/0

CENTURY ALUM CO NOTE 2.750% 5/0 is a security (CUSIP 156431AQ1) tracked across SEC portfolio filings. 14 institutional managers reported $219.8M on Form 13F as of 2026-06-30.

## Summary

- Issuer: CENTURY ALUM CO
- Class: NOTE 2.750% 5/0
- CUSIP: 156431AQ1
- 13F holders: 14
- 13F value: $219.8M
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| Context Capital Management, LLC | LAJOLLA, CA | $86.0M | 34,817,000 |
| D. E. Shaw & Co., Inc. | New York, NY | $42.4M | 13,512,000 |
| [READYSTATE ASSET MANAGEMENT LP](https://search.stillhousedata.com/firm/317277) | Chicago, IL | $38.0M | 12,070,000 |
| [ABSOLUTE INVESTMENT ADVISERS, LLC](https://search.stillhousedata.com/firm/132439) | ROSEMARY BEACH, FL | $17.1M | 6,938,000 |
| BANK OF MONTREAL /CAN/ | TORONTO, A6 | $11.7M | 3,750,000 |
| WELLS FARGO & COMPANY/MN | SAN FRANCISCO, CA | $11.0M | 4,239,000 |
| [SSI INVESTMENT MANAGEMENT LLC](https://search.stillhousedata.com/firm/104889) | Los Angeles, CA | $6.0M | 1,900,000 |
| FMR LLC | BOSTON, MA | $3.9M | 1,250,000 |
| AGF MANAGEMENT LTD | TORONTO, A6 | $2.2M | 700,000 |
| Purpose Unlimited Inc. | TORONTO, A6 | $787K | 250,000 |
| Warberg Asset Management LLC | WINNETKA, IL | $589K | 188,000 |
| [Sonora Investment Management Group, LLC](https://search.stillhousedata.com/firm/315312) | TUCSON, AZ | $58K | 35,000 |
| LORD, ABBETT & CO. LLC | JERSEY CITY, NJ | $9K | 2,802,000 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | 0 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/156431AQ1.md)
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