Canonical: https://ownershiptrace.com/13f/companies/2750

# Who owns Clearwater Paper Corp (CLW)? Elite investor 13F holders

4 tracked elite investors reported holding Clearwater Paper Corp as of 2026-06-30, including Southeastern Asset Management, D.E. Shaw, Renaissance Technologies LLC, Tudor Investment. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

4 tracked investors currently reported holding · Latest report period: 2026-06-30 · Materials · Materials

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Southeastern Asset Management](https://ownershiptrace.com/13f/investors/55) | CLEARWATER PAPER CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 24140238.00 USD | 1539556.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/807985/0001398344-26-014641-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | CLEARWATER PAPER CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 4138501.00 USD | 263935.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | CLEARWATER PAPER CORP | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 547232.00 USD | 34900.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Tudor Investment](https://ownershiptrace.com/13f/investors/94675) | CLEARWATER PAPER CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1217630.00 USD | 77655.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/923093/0000902664-26-003485-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

This public summary shows the default reporting scope. Enable JavaScript for interactive filters, charts, and additional rows.

[How to read the data](https://ownershiptrace.com/docs#reading-the-data) · [Disclaimer](https://ownershiptrace.com/disclaimer)