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Clearwater Paper Corp

CLW
Exchange
NYSE
Industry
Paperboard Mills
SEC CIK
0001441236

No open-market purchases or sales by Clearwater Paper Corp insiders were filed in the last 90 days; 134 institutions reported holding it in 13F filings for Q2 2026, worth $224.4M in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.

Q4 2025 vs. Q3 2025

How the institutions holding Clearwater Paper Corp changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of CLW: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders1443124−17
Shares13.3M34.4K13.6M+392.9K (+3.0%)
Value$275.5M$713.9K$237.2M−$37.6M (−13.7%)

3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (13)

Institutions that held Clearwater Paper Corp at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to CLW in Q4 2025
InstitutionSharesValue% of portfolio
Renaissance Technologies LLC114,300$1.99M0.00%
Trexquant Investment LP47,245$822.1K0.01%
Jefferson Bridge Capital, LLC27,740$482.7K0.49%
Engineers Gate Manager LP26,339$458.3K0.01%
HRT Financial LP26,350$458.0K0.00%
HSBC Holdings PLC19,683$340.5K0.00%
Mangrove Partners15,595$271.4K0.02%
Meeder Asset Management Inc2,674$46.5K0.00%
DV Trading LLC500$8.70K0.00%
UBS Asset Management Americas Inc304$5.29K0.00%
Los Angeles Capital Management LLC130$2.29K0.00%
GWM Advisors LLC38$6610.00%
National Bank of Canada36$6240.00%

Sold out (30)

Institutions that held Clearwater Paper Corp at the end of Q3 2025 and filed for Q4 2025 without it.

Not filed for Q4 2025 yet (3)

Institutions that held Clearwater Paper Corp at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CLW in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Cubist Systematic Strategies, LLC21,658$449.6K
Corton Capital Inc.12,484$259.2K
Point72 Europe (London) LLP244$5.06K