MERCER INTERNATIONAL INC. - MERC
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| REDWOOD CAPITAL MANAGEMENT, LLC | History | No change | 4,648,133 | 3,067 | 0.33% | 0.98% | 1 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BARCLAYS PLC | History | Added to | 3,950,970 | 2,607 | 0.0% | 0.0% | 2 | +630,889 | 19.0% | Q2 2026 | Aug 14, 2026 |
| TORONTO DOMINION BANK | History | No change | 3,300,000 | 2,178 | 0.0% | 0.01% | 3 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 1,963,354 | 1,295 | 0.0% | 0.0% | 4 | -590,732 | -23.13% | Q2 2026 | Aug 11, 2026 |
| WHITEBOX ADVISORS LLC | History | Added to | 1,468,738 | 969 | 0.01% | 0.02% | 5 | +411,080 | 38.87% | Q2 2026 | Aug 14, 2026 |
| BlackRock, Inc. | History | Added to | 1,209,362 | 798 | 0.0% | 0.0% | 6 | +107,381 | 9.74% | Q2 2026 | Aug 07, 2026 |
| FRANKLIN RESOURCES INC | History | No change | 787,371 | 519 | 0.0% | 0.0% | 7 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Benefit Street Partners LLC | History | No change | 787,371 | 519 | 0.75% | 1.29% | 8 | 0 | 0.0% | Q2 2026 | Jul 21, 2026 |
| IAT REINSURANCE CO LTD. | History | Added to | 18,220,000 | 415 | 0.25% | 7.9% | 9 | +1,000,000 | 5.81% | Q2 2026 | Aug 13, 2026 |
| Atlas FRM LLC | History | Reduced | 596,791 | 393 | 0.02% | 0.29% | 10 | -2,553,209 | -81.05% | Q2 2026 | Aug 13, 2026 |
| D. E. Shaw & Co., Inc. | History | Reduced | 582,361 | 384 | 0.0% | 0.0% | 11 | -32,862 | -5.34% | Q2 2026 | Aug 14, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Added to | 574,502 | 379 | 0.02% | 0.04% | 12 | +69,012 | 13.65% | Q2 2026 | Aug 06, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 500,415 | 330 | 0.0% | 0.0% | 13 | +22,191 | 4.64% | Q2 2026 | Aug 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | Reduced | 475,860 | 314 | 0.0% | 0.0% | 14 | -1,784 | -0.37% | Q2 2026 | Aug 13, 2026 |
| Verition Fund Management LLC | History | No change | 408,317 | 269 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| AEGIS FINANCIAL CORP | History | No change | 308,927 | 203 | 0.03% | 0.08% | 16 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| MARSHALL WACE, LLP | History | Added to | 287,868 | 189 | 0.0% | 0.0% | 17 | +147,065 | 104.45% | Q2 2026 | Aug 13, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Reduced | 218,958 | 144 | 0.0% | 0.0% | 18 | -30,288 | -12.15% | Q2 2026 | Aug 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | Added to | 219,432 | 144 | 0.0% | 0.0% | 19 | +1,784 | 0.82% | Q2 2026 | Aug 13, 2026 |
| STATE STREET CORP | History | Reduced | 215,631 | 142 | 0.0% | 0.0% | 20 | -482 | -0.22% | Q2 2026 | Aug 07, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Reduced | 204,636 | 135 | 0.0% | 0.01% | 21 | -184,213 | -47.37% | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops LLC | History | Added to | 161,818 | 106 | 0.0% | 0.0% | 22 | +143,301 | 773.89% | Q2 2026 | Aug 14, 2026 |
| UBS Group AG | History | Reduced | 150,027 | 99 | 0.0% | 0.0% | 25 | -24,043 | -13.81% | Q2 2026 | Aug 13, 2026 |
| Merrion Investment Management Co, LLC | History | No change | 150,000 | 99 | 0.05% | 0.11% | 23 | 0 | 0.0% | Q2 2026 | Jul 13, 2026 |
| Cerity Partners LLC | History | No change | 150,080 | 99 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | Added to | 118,044 | 77 | 0.0% | 0.0% | 26 | +1,671 | 1.44% | Q2 2026 | Aug 13, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 111,221 | 73 | 0.0% | 0.0% | 27 | -7,959 | -6.68% | Q2 2026 | Aug 13, 2026 |
| HRT FINANCIAL LP | History | New | 106,785 | 70 | 0.0% | — | 28 | +106,785 | New | Q2 2026 | Aug 14, 2026 |
| Empowered Funds, LLC | History | Reduced | 101,736 | 67 | 0.0% | 0.0% | 29 | -50,000 | -32.95% | Q2 2026 | Aug 14, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 86,405 | 57 | 0.0% | 0.0% | 30 | -78,934 | -47.74% | Q2 2026 | Sep 02, 2026 |
| Jain Global LLC | History | Added to | 74,048 | 48 | 0.0% | 0.0% | 31 | +63,873 | 627.74% | Q2 2026 | Aug 14, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | No change | 66,100 | 43 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 62,511 | 41 | 0.0% | 0.0% | 33 | +46,500 | 290.43% | Q2 2026 | Aug 13, 2026 |
| TUDOR INVESTMENT CORP ET AL | History | No change | 56,485 | 37 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| SHUFRO ROSE & CO LLC | History | No change | 54,500 | 35 | 0.0% | 0.01% | 35 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Engineers Gate Manager LP | History | Reduced | 43,082 | 28 | 0.0% | 0.0% | 36 | -8,907 | -17.13% | Q2 2026 | Aug 14, 2026 |
| XTX Topco Ltd | History | Reduced | 42,391 | 27 | 0.0% | 0.0% | 37 | -21,075 | -33.21% | Q2 2026 | Aug 14, 2026 |
| R Squared Ltd | History | Added to | 41,177 | 27 | 0.01% | 0.02% | 38 | +11,206 | 37.39% | Q2 2026 | Aug 05, 2026 |
| SG Americas Securities, LLC | History | New | 39,492 | 26 | 0.0% | — | 39 | +39,492 | New | Q2 2026 | Aug 07, 2026 |
| LRI Investments, LLC | History | New | 37,000 | 24 | 0.0% | — | 40 | +37,000 | New | Q2 2026 | Jul 14, 2026 |
| Net Worth Advisory Group | History | Reduced | 30,381 | 20 | 0.01% | 0.01% | 41 | -2,200 | -6.75% | Q2 2026 | Jul 13, 2026 |
| READYSTATE ASSET MANAGEMENT LP | History | Reduced | 30,000 | 19 | 0.0% | 0.09% | 43 | -1,353,838 | -97.83% | Q2 2026 | Aug 14, 2026 |
| KESTRA PRIVATE WEALTH SERVICES, LLC | History | Added to | 29,000 | 19 | 0.0% | 0.0% | 42 | +13,000 | 81.25% | Q2 2026 | Jul 28, 2026 |
| Virtu Financial LLC | History | Added to | 25,794 | 17 | 0.0% | 0.0% | 44 | +8,985 | 53.45% | Q2 2026 | Aug 13, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | Added to | 23,005 | 16 | 0.0% | 0.0% | 45 | +5,346 | 30.27% | Q2 2026 | Aug 14, 2026 |
| OPPENHEIMER & CO INC | History | Reduced | 19,259 | 12 | 0.0% | 0.0% | 46 | -43,620 | -69.37% | Q2 2026 | Aug 03, 2026 |
| IMC-Chicago, LLC | History | New | 18,432 | 12 | 0.0% | — | 48 | +18,432 | New | Q2 2026 | Aug 06, 2026 |
| Daytona Street Capital LLC | History | No change | 20,000 | 12 | 0.01% | 0.02% | 47 | 0 | 0.0% | Q2 2026 | Aug 03, 2026 |
| LPL Financial LLC | History | No change | 16,558 | 10 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| GROUP ONE TRADING LLC | History | New | 14,879 | 9 | 0.0% | — | 51 | +14,879 | New | Q2 2026 | Aug 13, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 14,847 | 9 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Point72 Asset Management, L.P. | History | Reduced | 12,867 | 8 | 0.0% | 0.0% | 52 | -8,831 | -40.7% | Q2 2026 | Aug 14, 2026 |
| JMN Financial LLC | History | New | 10,841 | 7 | 0.01% | — | 53 | +10,841 | New | Q2 2026 | Aug 10, 2026 |
| Arax Advisory Partners | History | Added to | 9,400 | 6 | 0.0% | 0.0% | 54 | +3 | 0.03% | Q2 2026 | Aug 10, 2026 |
| Joel Isaacson & Co., LLC | History | No change | 10,000 | 6 | 0.0% | 0.0% | 55 | 0 | 0.0% | Q2 2026 | Aug 04, 2026 |
| MORGAN STANLEY | History | Added to | 8,255 | 5 | 0.0% | 0.0% | 56 | +1,565 | 23.39% | Q2 2026 | Aug 13, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | Added to | 5,700 | 3 | 0.0% | 0.0% | 57 | +2,500 | 78.13% | Q2 2026 | Aug 10, 2026 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 2,612 | 1 | 0.0% | 0.0% | 58 | -1,054,178 | -99.75% | Q2 2026 | Aug 14, 2026 |
| TD Waterhouse Canada Inc. | History | Reduced | 1,700 | 1 | 0.0% | 0.0% | 61 | -6,900 | -80.23% | Q2 2026 | Jul 27, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | No change | 1,900 | 1 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | History | No change | 2,549 | 1 | 0.0% | 0.0% | 60 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Closed out | 0 | 0 | — | 0.0% | — | -1,012,593 | -100.0% | Q2 2026 | Aug 12, 2026 |
| Solas Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.65% | — | -790,338 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Graham Capital Management, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -135,587 | -100.0% | Q2 2026 | Aug 14, 2026 |
| GOLDMAN SACHS GROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -61,181 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Assenagon Asset Management S.A. | History | Closed out | 0 | 0 | — | 0.0% | — | -58,894 | -100.0% | Q2 2026 | Jul 08, 2026 |
| Susquehanna Portfolio Strategies, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -48,961 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -39,288 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Beacon Pointe Advisors, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -31,819 | -100.0% | Q2 2026 | Aug 18, 2026 |
| Centiva Capital, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -20,931 | -100.0% | Q2 2026 | Aug 13, 2026 |
| JPMORGAN CHASE & CO | History | Closed out | 0 | 0 | — | 0.0% | — | -18,470 | -100.0% | Q2 2026 | Aug 12, 2026 |
| FMR LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,527 | -100.0% | Q2 2026 | Aug 13, 2026 |
| ROYAL BANK OF CANADA | History | Closed out | 0 | 0 | — | 0.0% | — | -4,600 | -100.0% | Q2 2026 | Aug 14, 2026 |
| RHUMBLINE ADVISERS | History | Closed out | 0 | 0 | — | 0.0% | — | -1,325 | -100.0% | Q2 2026 | Aug 11, 2026 |
| OSAIC HOLDINGS, INC. | History | New | 764 | 0 | — | — | — | +764 | New | Q2 2026 | Aug 14, 2026 |
| Transamerica Financial Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -163 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Advisory Services Network, LLC | History | Closed out | 0 | 0 | — | — | — | -98 | -100.0% | Q2 2026 | Aug 12, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 435 | 0 | — | — | — | +24 | 5.84% | Q2 2026 | Jul 22, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 447 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Intesa Sanpaolo S.p.A. | History | No change | 14 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 31, 2026 |
| CWM, LLC | History | No change | 23 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Olistico Wealth, LLC | History | No change | 755 | 0 | — | 0.0% | — | 0 | 0.0% | Q2 2026 | Jul 13, 2026 |
| Caitong International Asset Management Co., Ltd | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 04, 2026 |
| Farther Finance Advisors, LLC | History | No change | 44 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 17, 2026 |