Mercer International Inc.

Historical 13F Holders

Symbol
MERC
CUSIP
588056101
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 588056101 since 12/18/2024, newest first.

Filer % of Class Filed
Whitebox Advisors LLC 13G
5.4% 8/14/2026
Event 8/7/2026
Peter R. Kellogg 13D/A Amendment 12
40.3% 7/31/2026
Event 1/19/2021
Peter R. Kellogg 13D/A Amendment 11 37.9% 5/21/2026
Event 5/19/2026
Barclays PLC 13G 5.8% 5/14/2026
Event 3/31/2026
Peter R. Kellogg 13D/A Amendment 10 36.5% 12/9/2025
Event 11/14/2025
Redwood Capital Management, LLC 13G/A Amendment 1
6.9% 11/14/2025
Event 9/30/2025
Boundary Creek Advisors LP 13G/A Amendment 3
0% 11/7/2025
Event 9/30/2025
Redwood Capital Management, LLC 13G
5.0% 8/14/2025
Event 6/30/2025
Peter R. Kellogg 13D/A Amendment 9 35.1% 7/23/2025
Event 7/22/2025
Boundary Creek Advisors LP 13G/A Amendment 2
6.0% 5/13/2025
Event 3/31/2025
Dimensional Fund Advisors LP 13G/A Amendment 9 4.8% 4/15/2025
Event 3/31/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 4 36.9 k $11.4 k
2026 Q2 70 42.8 M $16.6 M
2026 Q1 78 48.2 M $68.4 M
2025 Q4 79 47.5 M $94.1 M
2025 Q3 98 48.2 M $139 M
2025 Q2 116 56.2 M $197 M
2025 Q1 119 52.5 M $323 M
2024 Q4 131 52.8 M $343 M
2024 Q3 141 53.3 M $361 M
2024 Q2 148 54.8 M $467 M
2024 Q1 134 56.5 M $405 M
2023 Q4 137 57.6 M $546 M
2023 Q3 124 58.1 M $498 M
2023 Q2 130 55.8 M $450 M
2023 Q1 139 53.7 M $525 M
2022 Q4 152 54.2 M $631 M
2022 Q3 163 51.7 M $637 M
2022 Q2 141 48.6 M $640 M
2022 Q1 137 49.6 M $692 M
2021 Q4 136 50.2 M $601 M
2021 Q3 134 48.9 M $567 M
2021 Q2 137 48.7 M $621 M
2021 Q1 127 49.1 M $707 M
2020 Q4 123 55.1 M $565 M
2020 Q3 114 49.0 M $324 M
2020 Q2 115 51.1 M $417 M
2020 Q1 120 50.7 M $367 M
2019 Q4 141 51.5 M $633 M
2019 Q3 140 53.0 M $665 M
2019 Q2 171 52.4 M $811 M
2019 Q1 160 51.6 M $697 M
2018 Q4 146 50.4 M $526 M
2018 Q3 148 50.0 M $839 M
2018 Q2 125 48.9 M $856 M
2018 Q1 124 50.2 M $625 M
2017 Q4 116 49.9 M $714 M
2017 Q3 103 51.7 M $613 M
2017 Q2 107 52.4 M $603 M
2017 Q1 106 53.1 M $621 M
2016 Q4 100 52.9 M $563 M
2016 Q3 106 52.8 M $448 M
2016 Q2 110 37.4 M $298 M
2016 Q1 106 37.3 M $353 M
2015 Q4 102 39.3 M $354 M
2015 Q3 90 54.5 M $547 M
2015 Q2 99 53.7 M $734 M
2015 Q1 98 52.5 M $806 M
2014 Q4 84 52.2 M $642 M
2014 Q3 65 37.1 M $362 M
2014 Q2 57 37.8 M $397 M
2014 Q1 64 38.6 M $290 M