CLEARWATER PAPER CORP (CLW) Institutional Shareholders
CLEARWATER PAPER CORP (CLW) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $224.44M in CLW holdings during the latest filing period.
Longleaf Partners is currently the largest disclosed institutional shareholder of CLW tracked by InsiderSet, reporting ownership valued at approximately $24.14M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $32.16M, representing an estimated gain of +33.23% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 56% of the total disclosed CLW value among the investors covered in this analysis. Major shareholders include Longleaf Partners, Blackrock, Inc., Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in CLEARWATER PAPER CORP (CLW).
This page ranks the largest institutional CLW shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
133
Total Reported Value
$224.44M
Largest Holder
Longleaf Partners
Largest Position
$24.14M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
125
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Longleaf Partners | Mason Hawkins | 1.26% | 1,539,556 | $24,140,238 | $32,161,325 | +$8,021,087 | +33.23% |
| Blackrock, Inc. | 0.00% | 1,262,006 | $19,788,254 | $26,363,305 | +$6,575,051 | +33.23% | |
| Dimensional Fund Advisors Lp | 0.00% | 1,062,406 | $16,658,892 | $22,193,661 | +$5,534,769 | +33.22% | |
| Gate City Capital Management, Llc | 3.81% | 938,496 | $14,715,617 | $19,605,181 | +$4,889,564 | +33.23% | |
| Readystate Asset Management Lp | 0.50% | 781,384 | $12,252,101 | $16,323,112 | +$4,071,011 | +33.23% | |
| Vanguard Capital Management Llc | 0.00% | 694,944 | $10,896,722 | $14,517,380 | +$3,620,658 | +33.23% | |
| Jpmorgan Chase & Co | 0.00% | 453,652 | $7,272,042 | $9,476,790 | +$2,204,748 | +30.32% | |
| Aqr Capital Management Llc | 0.00% | 420,773 | $6,597,721 | $8,789,948 | +$2,192,227 | +33.23% | |
| Invenomic Capital Management Lp | 0.39% | 420,419 | $6,592,170 | $8,782,553 | +$2,190,383 | +33.23% | |
| Geode Capital Management, Llc | 0.00% | 404,311 | $6,342,048 | $8,446,057 | +$2,104,009 | +33.18% | |
| Charles Schwab Investment Management Inc | 0.00% | 396,734 | $6,220,789 | $8,287,773 | +$2,066,984 | +33.23% | |
| State Street Corp | 0.00% | 352,774 | $5,531,496 | $7,369,449 | +$1,837,953 | +33.23% | |
| Ameriprise Financial Inc | 0.00% | 297,415 | $4,663,467 | $6,212,999 | +$1,549,532 | +33.23% | |
| Peapod Lane Capital Llc | 3.07% | 289,906 | $4,545,726 | $6,056,136 | +$1,510,410 | +33.23% | |
| Trexquant Investment Lp | 0.03% | 268,367 | $4,207,995 | $5,606,187 | +$1,398,192 | +33.23% | |
| Ubs Group Ag | 0.00% | 267,499 | $4,194,384 | $5,588,054 | +$1,393,670 | +33.23% | |
| D. E. Shaw & Co., Inc. | 0.00% | 263,935 | $4,138,501 | $5,513,602 | +$1,375,101 | +33.23% | |
| Jacobs Levy Equity Management, Inc | 0.01% | 261,856 | $4,105,902 | $5,470,172 | +$1,364,270 | +33.23% | |
| American Century Companies Inc | 0.00% | 208,986 | $3,276,900 | $4,365,718 | +$1,088,818 | +33.23% | |
| Morgan Stanley | 0.00% | 205,427 | $3,221,096 | $4,291,370 | +$1,070,274 | +33.23% | |
| Man Group Plc | 0.01% | 190,419 | $2,985,770 | $3,977,853 | +$992,083 | +33.23% | |
| Vanguard Portfolio Management Llc | 0.00% | 182,460 | $2,860,973 | $3,811,589 | +$950,616 | +33.23% | |
| Cramer Rosenthal Mcglynn Llc | 0.14% | 181,226 | $2,841,624 | $3,785,811 | +$944,187 | +33.23% | |
| Goldman Sachs Group Inc | 0.00% | 174,634 | $2,738,261 | $3,648,104 | +$909,843 | +33.23% | |
| Assenagon Asset Management S.A. | 0.00% | 144,392 | $2,264,067 | $3,016,349 | +$752,282 | +33.23% | |
| Northern Trust Corp | 0.00% | 137,727 | $2,159,559 | $2,877,117 | +$717,558 | +33.23% | |
| Bridgeway Capital Management, Llc | 0.04% | 137,619 | $2,157,866 | $2,874,861 | +$716,995 | +33.23% | |
| Bnp Paribas Financial Markets | 0.00% | 127,762 | $2,003,308 | $2,668,948 | +$665,640 | +33.23% | |
| Quantinno Capital Management Lp | 0.00% | 123,210 | $1,931,933 | $2,573,857 | +$641,924 | +33.23% | |
| Allianz Asset Management Gmbh | 0.00% | 109,931 | $1,723,718 | $2,296,459 | +$572,741 | +33.23% | |
| Vanguard Fiduciary Trust Co | 0.00% | 106,664 | $1,672,492 | $2,228,211 | +$555,719 | +33.23% | |
| Two Sigma Investments, Lp | 0.00% | 100,248 | $1,571,889 | $2,094,181 | +$522,292 | +33.23% | |
| Millennium Management Llc | 0.00% | 93,546 | $1,466,801 | $1,954,176 | +$487,375 | +33.23% | |
| Nuveen, Llc | 0.00% | 92,942 | $1,457,331 | $1,941,558 | +$484,227 | +33.23% | |
| Empowered Funds, Llc | 0.01% | 83,119 | $1,303,306 | $1,736,356 | +$433,050 | +33.23% | |
| Tudor Investment Corp Et Al | 0.01% | 77,655 | $1,217,630 | $1,622,213 | +$404,583 | +33.23% | |
| Victory Capital Management Inc | 0.00% | 76,300 | $1,196,384 | $1,593,907 | +$397,523 | +33.23% | |
| Numerai Gp Llc | 0.10% | 74,764 | $1,172,300 | $1,561,820 | +$389,520 | +33.23% | |
| Jefferies Financial Group Inc. | 0.01% | 64,685 | $1,014,261 | $1,351,270 | +$337,009 | +33.23% | |
| Squarepoint Ops Llc | 0.00% | 54,083 | $848,021 | $1,129,794 | +$281,773 | +33.23% | |
| Bank Of New York Mellon Corp | 0.00% | 52,997 | $830,993 | $1,107,107 | +$276,114 | +33.23% | |
| Seven Six Capital Management, Llc | 0.65% | 45,227 | $709,159 | $944,792 | +$235,633 | +33.23% | |
| Bank Of America Corp | 0.00% | 45,132 | $707,669 | $942,807 | +$235,138 | +33.23% | |
| Exoduspoint Capital Management, Lp | 0.01% | 41,057 | $643,774 | $857,681 | +$213,907 | +33.23% | |
| Susquehanna Portfolio Strategies, Llc | 0.01% | 40,922 | $641,657 | $854,861 | +$213,204 | +33.23% | |
| Price T Rowe Associates Inc | 0.00% | 40,602 | $637,000 | $848,176 | +$211,176 | +33.15% | |
| Marquette Asset Management, Llc | 0.08% | 39,001 | $611,536 | $814,731 | +$203,195 | +33.23% | |
| Russell Investments Group, Ltd. | 0.00% | 38,434 | $602,654 | $802,886 | +$200,232 | +33.23% | |
| Invesco Ltd. | 0.00% | 37,975 | $595,447 | $793,298 | +$197,851 | +33.23% | |
| Susquehanna International Group, Llp | 0.00% | 37,685 | $590,901 | $787,240 | +$196,339 | +33.23% |
Frequently asked questions about CLW
Who owns the most CLW stock?
The largest holders of CLW are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for CLEARWATER PAPER CORP (CLW).
Is CLW widely held by superinvestors?
Many widely followed stocks like CLW appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CLW is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.