Mercer International Inc.
US ˙ NasdaqGS ˙ US5880561015

SecurityMERC / Mercer International Inc.
InstitutionFmr Llc
Latest Disclosed Ownership7,301 shares
Latest Disclosed Value $ 14,456
Fmr Llc reports 6,477.48% increase in ownership of MERC / Mercer International Inc.

On February 17, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 7,301 shares of Mercer International Inc. (US:MERC) valued at $14,456 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 111 shares of Mercer International Inc.. The current value of the position is $8,177 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-02-17 2025-12-31 13F MERCER INTL COM 588056101 7,301 7,190 6,477.48 14 0.0000
2025-11-13 2025-09-30 13F MERCER INTL COM 588056101 111 -302 -73.12 0 -100.00 0.0000
2025-08-14 2025-06-30 13F MERCER INTL COM 588056101 413 124 42.91 1 0.00 0.0000
2025-05-12 2025-03-31 13F MERCER INTL COM 588056101 289 -29 -9.12 2 -50.00 0.0000
2025-02-13 2024-12-31 13F MERCER INTL COM 588056101 318 95 42.60 2 100.00 0.0000
2024-11-13 2024-09-30 13F MERCER INTL COM 588056101 223 -4,857 -95.61 2 -97.67 0.0000
2024-08-13 2024-06-30 13F MERCER INTL COM 588056101 5,080 203 4.16 43 -10.42 0.0000
2024-05-13 2024-03-31 13F MERCER INTL COM 588056101 4,877 -3,789 -43.72 49 -41.46 0.0000
2024-02-13 2023-12-31 13F MERCER INTL COM 588056101 8,666 -6,920 -44.40 82 -38.35 0.0000
2023-11-13 2023-09-30 13F MERCER INTL COM 588056101 15,586 9,631 161.73 134 177.08 0.0000
2023-08-11 2023-06-30 13F MERCER INTL COM 588056101 5,955 3,769 172.42 48 128.57 0.0000
2023-08-11 2023-03-31 13F/A-1 MERCER INTL COM 588056101 2,186 2,071 1,800.87 21 2,000.00 0.0000
2023-05-11 2023-03-31 13F MERCER INTL COM 588056101 2,186 2,071 21 0.0000
2023-02-13 2022-12-31 13F MERCER INTL COM 588056101 115 -323 -73.74 1 -80.00 0.0000
2022-11-10 2022-09-30 13F MERCER INTL COM 588056101 438 343 361.05 5 400.00 0.0000
2022-08-12 2022-06-30 13F MERCER INTL COM 588056101 95 0 0.00 1 0.00 0.0000
2022-05-13 2022-03-31 13F MERCER INTL COM 588056101 95 1 1.06 1 0.00 0.0000
2022-02-14 2021-12-31 13F MERCER INTL COM 588056101 94 9 10.59 1 0.00 0.0000
2022-02-14 2021-09-30 13F/A-1 MERCER INTL COM 588056101 85 0 0.00 1 0.00 0.0000
2021-11-15 2021-09-30 13F MERCER INTL COM 588056101 85 0 1 0.0000
2021-08-13 2021-06-30 13F MERCER INTL COM 588056101 85 85 1 0.0000
2021-05-14 2021-03-31 13F MERCER INTL COM 588056101 0 -1 -100.00 0 -100.00 0.0000
2021-02-08 2020-12-31 13F MERCER INTL COM 588056101 1 1 0 0.0000
2020-05-14 2020-03-31 13F MERCER INTL COM 588056101 0 -133 -100.00 0 -100.00
2020-02-07 2019-12-31 13F MERCER INTL COM 588056101 133 0 0.00 2 0.00 0.0000
2019-11-13 2019-09-30 13F MERCER INTL COM 588056101 133 0 0.00 2 0.00 0.0000
2019-08-13 2019-06-30 13F MERCER INTL COM 588056101 133 42 46.15 2 100.00 0.0000
2019-05-13 2019-03-31 13F MERCER INTL COM 588056101 91 -226 -71.29 1 -66.67 0.0000
2019-02-13 2018-12-31 13F MERCER INTL COM 588056101 317 1 0.32 3 -50.00 0.0000
2018-11-09 2018-09-30 13F MERCER INTL COM 588056101 316 316 6 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.