# CAMECO CORP COM

CAMECO CORP COM is a security (CUSIP 13321L908) tracked across SEC portfolio filings. 10 institutional managers reported $268.3M on Form 13F as of 2026-06-30.

## Summary

- Issuer: CAMECO CORP
- Class: COM
- CUSIP: 13321L908
- 13F holders: 10
- 13F value: $268.3M
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [GROUP ONE TRADING, L.P.](https://search.stillhousedata.com/firm/37484) | CHICAGO, IL | $159.4M | — |
| IMC-Chicago, LLC | CHICAGO, IL | $59.0M | — |
| [SIMPLEX TRADING, LLC](https://search.stillhousedata.com/firm/153585) | CHICAGO, IL | $33.4M | — |
| NATIONAL BANK OF CANADA /FI/ | MONTREAL, A8 | $13.0M | — |
| [CIBC WORLD MARKETS CORP](https://search.stillhousedata.com/firm/630) | NEW YORK, NY | $1.6M | — |
| CIBC Bancorp USA Inc. | CHICAGO, IL | $1.4M | — |
| JPMORGAN CHASE & CO | NEW YORK, NY | $370K | — |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $140K | — |
| [HRT FINANCIAL LP](https://search.stillhousedata.com/firm/152144) | NEW YORK, NY | $8K | 77,700 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/13321L908.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.