# CLIFFS NAT RES INC COM

CLIFFS NAT RES INC COM is a security (CUSIP 18683K101) tracked across SEC portfolio filings. 2 institutional managers reported $339 on Form 13F as of 2026-03-31.

## Summary

- Issuer: CLIFFS NAT RES INC
- Class: COM
- CUSIP: 18683K101
- 13F holders: 2
- 13F value: $339
- 13F period: 2026-03-31
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| Kentucky Retirement Systems | FRANKFORT, KY | $331 | 12,642 |
| HUNTINGTON NATIONAL BANK | COLUMBUS, OH | $8 | 1 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/18683K101.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.