Latest Period
Q1 2026
Security Snapshot
MERCER INTERNATIONAL INC. - Common Stock, par value $1.00 (MERC) Institutional Ownership
CUSIP: 588056101
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
76
Shares (Excl. Options)
48,199,522
Price
$1.42
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- Security type / class
- Equity / Common Stock, par value $1.00
- Symbol
- MERC on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 48,199,522
- Total 13F value
- $68,443,286
- Portfolio coverage rank
- 0%
- Share change
- +669,371
- Value change
- +$114,912
- Number of holders
- 76
- Shares outstanding
- 64,563,430
- SEC-reported price per share
- $0.81
- Insider filing price
- $0.81
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MERC - MERCER INTERNATIONAL INC. - Common Stock, par value $1.00 is tracked under CUSIP 588056101.
- 76 institutions reported positions in Q1 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 74 to 76 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $94,125,435 to $68,443,286.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 76 institutions filings for Q1 2026.
Security key
588056101
Latest holder period
Q1 2026
13F holders
76
13D/G owners
4
CIK / CUSIP context first
Open Q1 2026 holders
MERC full holder history
MERCER INTERNATIONAL INC. SEC filings
MERCER INTERNATIONAL INC. company facts
MERCER INTERNATIONAL INC. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 588056101:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
MERC
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| KELLOGG PETER R | 38% | +3.8% | $28,629,362 | 24,469,540 | 0% | Peter R. Kellogg | 19 May 2026 | |
| REDWOOD CAPITAL MANAGEMENT, LLC | 6.9% | +38% | $13,386,623 | +$3,684,364 | 4,648,133 | +38% | REDWOOD CAPITAL MANAGEMENT LLC | 30 Sep 2025 |
| BARCLAYS PLC | 5.8% | $4,200,577 | 3,853,740 | Barclays PLC | 31 Mar 2026 | |||
| DIMENSIONAL FUND ADVISORS LP | 4.8% | $14,530,485 | 3,214,709 | Dimensional Fund Advisors LP | 31 Mar 2025 |
As of 31 Mar 2026, 76 institutional investors reported holding 48,199,522 shares of MERCER INTERNATIONAL INC. - Common Stock, par value $1.00 (MERC). This represents 75% of the company’s total 64,563,430 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
72%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| IAT REINSURANCE CO LTD. | 27% | 17,220,000 | 0% | 8.1% | $24,452,400 |
| REDWOOD CAPITAL MANAGEMENT, LLC | 7.2% | 4,648,133 | 0% | 0.98% | $6,600,349 |
| BARCLAYS PLC | 5.1% | 3,320,081 | +349% | 0% | $4,714,515 |
| TORONTO DOMINION BANK | 5.1% | 3,300,000 | 0% | 0.01% | $4,686,000 |
| Atlas FRM LLC | 4.9% | 3,150,000 | 0% | 0.29% | $4,473,000 |
| DIMENSIONAL FUND ADVISORS LP | 4% | 2,554,086 | -9.4% | 0% | $3,626,546 |
| READYSTATE ASSET MANAGEMENT LP | 2.1% | 1,383,838 | -46% | 0.11% | $1,965,050 |
| BlackRock, Inc. | 1.7% | 1,101,981 | +5.9% | 0% | $1,564,813 |
| WHITEBOX ADVISORS LLC | 1.6% | 1,057,658 | +54% | 0.02% | $1,501,874 |
| WELLS FARGO & COMPANY/MN | 1.6% | 1,056,790 | +18% | 0% | $1,500,642 |
| AMERICAN CENTURY COMPANIES INC | 1.6% | 1,012,593 | -13% | 0% | $1,437,882 |
| Solas Capital Management, LLC | 1.2% | 790,338 | -51% | 0.65% | $1,122,280 |
| FRANKLIN RESOURCES INC | 1.2% | 787,371 | 0% | $1,118,067 | |
| Benefit Street Partners LLC | 1.2% | 787,371 | +1136% | 1.3% | $1,118,067 |
| D. E. Shaw & Co., Inc. | 0.95% | 615,223 | -31% | 0% | $873,616 |
| GSA CAPITAL PARTNERS LLP | 0.78% | 505,490 | +165% | 0.04% | $718,000 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.74% | 478,224 | -15% | 0% | $679,345 |
| VANGUARD CAPITAL MANAGEMENT LLC | 0.74% | 477,644 | 0% | 0% | $678,254 |
| Verition Fund Management LLC | 0.63% | 408,317 | +32% | 0.01% | $579,810 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.6% | 388,849 | +2.4% | 0.01% | $552,166 |
| AEGIS FINANCIAL CORP | 0.48% | 308,927 | 0% | 0.08% | $438,676 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.39% | 249,246 | +0.71% | 0% | $353,929 |
| VANGUARD FIDUCIARY TRUST CO | 0.34% | 217,648 | 0% | 0% | $309,060 |
| STATE STREET CORP | 0.33% | 216,113 | 0% | 0% | $306,880 |
| UBS Group AG | 0.27% | 174,070 | +231% | 0% | $247,179 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 48,199,522 | $68,443,286 | +$114,912 | $1.42 | 76 |
| 2025 Q4 | 47,532,101 | $94,125,435 | -$2,024,892 | $1.98 | 74 |
| 2025 Q3 | 48,058,784 | $138,405,049 | -$14,945,704 | $2.88 | 85 |
| 2025 Q2 | 52,229,123 | $182,832,536 | -$2,689,703 | $3.50 | 102 |
| 2025 Q1 | 52,531,885 | $323,098,247 | -$1,625,185 | $6.15 | 112 |
| 2024 Q4 | 52,760,520 | $342,943,781 | -$4,546,309 | $6.50 | 124 |
| 2024 Q3 | 53,161,510 | $360,185,883 | +$13,059,990 | $6.77 | 133 |
| 2024 Q2 | 54,412,290 | $464,803,384 | -$9,803,481 | $8.54 | 141 |
| 2024 Q1 | 39,122,070 | $389,317,727 | -$14,226,937 | $9.95 | 123 |
| 2023 Q4 | 57,065,301 | $540,816,838 | -$9,183,398 | $9.48 | 119 |
| 2023 Q3 | 58,056,670 | $498,211,166 | +$21,217,994 | $8.58 | 115 |
| 2023 Q2 | 55,734,470 | $449,837,746 | +$8,042,222 | $8.07 | 121 |
| 2023 Q1 | 53,691,678 | $524,822,214 | +$1,357,465 | $9.78 | 132 |
| 2022 Q4 | 53,405,501 | $621,645,475 | +$15,619,679 | $11.64 | 142 |
| 2022 Q3 | 51,747,985 | $636,999,318 | +$38,287,854 | $12.30 | 146 |
| 2022 Q2 | 48,506,880 | $638,019,378 | -$11,517,619 | $13.15 | 132 |
| 2022 Q1 | 49,594,484 | $692,046,754 | -$5,651,262 | $13.95 | 128 |
| 2021 Q4 | 50,127,041 | $601,002,929 | +$13,044,049 | $11.99 | 125 |
| 2021 Q3 | 48,908,046 | $566,870,272 | +$6,574,217 | $11.59 | 120 |
| 2021 Q2 | 48,198,778 | $614,509,315 | -$14,493,027 | $12.75 | 122 |
| 2021 Q1 | 49,086,394 | $706,735,501 | -$10,025,542 | $14.39 | 115 |
| 2020 Q4 | 50,137,624 | $513,981,241 | +$6,081,580 | $10.25 | 109 |
| 2020 Q3 | 49,040,253 | $323,673,434 | -$14,424,852 | $6.60 | 105 |
| 2020 Q2 | 51,096,201 | $416,835,462 | +$3,695,724 | $8.16 | 105 |
| 2020 Q1 | 50,732,882 | $367,458,066 | -$10,137,099 | $7.24 | 108 |