Mercer International Inc.
DE ˙ DB ˙ US5880561015
0,74 € ↑0,01 (0,82%)
2026-06-05
DEL PRIS
SecurityDE:AEZ / Mercer International Inc.
InstitutionGoldman Sachs Group Inc
Latest Disclosed Ownership61,181 shares
Latest Disclosed Value $ 86,877
Goldman Sachs Group Inc reports 44.35% decrease in ownership of AEZ / Mercer International Inc.

On May 15, 2026 - Goldman Sachs Group Inc filed a 13F-HR form disclosing ownership of 61,181 shares of Mercer International Inc. (DE:AEZ) valued at $75,253 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 109,935 shares of Mercer International Inc.. This represents a change in shares of -44.35% during the quarter. The current value of the position is $45,029 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)
2026-05-15 2026-03-31 13F MERCER INTL CMN 588056101 61,181 -48,754 -44.35 87 -60.37 0.0000
2026-02-10 2025-12-31 13F MERCER INTL CMN 588056101 109,935 -8,360 -7.07 218 -36.18 0.0000
2025-11-14 2025-09-30 13F MERCER INTL CMN 588056101 118,295 -122,455 -50.86 341 -59.62 0.0000
2025-08-14 2025-06-30 13F MERCER INTL CMN 588056101 240,750 173,535 258.18 843 103.87 0.0001
2025-06-27 2025-03-31 13F/A-2 MERCER INTL CMN 588056101 67,215 -398,377 -85.56 413 -86.35 0.0001
2025-05-16 2025-03-31 13F/A-1 MERCER INTL CMN 588056101 67,215 -398,377 413 0.0001
2025-05-09 2025-03-31 13F MERCER INTL CMN 588056101 67,215 -398,377 413 0.0000
2025-02-11 2024-12-31 13F MERCER INTL CMN 588056101 465,592 131,851 39.51 3,026 33.95 0.0005
2024-11-14 2024-09-30 13F MERCER INTL CMN 588056101 333,741 226,744 211.92 2,259 147.43 0.0004
2024-08-13 2024-06-30 13F MERCER INTL CMN 588056101 106,997 -271,435 -71.73 914 -75.75 0.0002
2024-05-15 2024-03-31 13F MERCER INTL CMN 588056101 378,432 162,121 74.95 3,765 83.66 0.0007
2024-05-14 2023-12-31 13F/A-2 MERCER INTL CMN 588056101 216,311 150,182 227.10 2,051 261.55 0.0004
2024-03-01 2023-12-31 13F/A-1 MERCER INTL CMN 588056101 216,311 2,051
2024-02-13 2023-12-31 13F MERCER INTL CMN 588056101 216,311 150,182 2,051 0.0004
2024-05-15 2023-09-30 13F/A-1 MERCER INTL CMN 588056101 66,129 10,507 18.89 567 26.56 0.0001
2023-11-14 2023-09-30 13F MERCER INTL CMN 588056101 66,129 10,507 567 0.0001
2024-05-14 2023-06-30 13F/A-1 MERCER INTL CMN 588056101 55,622 -21,070 -27.47 449 -40.19 0.0001
2023-08-15 2023-06-30 13F MERCER INTL CMN 588056101 55,622 -21,070 449 0.0001
2024-05-14 2023-03-31 13F/A-1 MERCER INTL CMN 588056101 76,692 -49,032 -39.00 750 -48.80 0.0002
2023-05-11 2023-03-31 13F MERCER INTL CMN 588056101 76,692 -49,032 750 0.0002
2024-05-14 2022-12-31 13F/A-1 MERCER INTL CMN 588056101 125,724 -140,819 -52.83 1,463 48,666.67 0.0004
2023-02-13 2022-12-31 13F MERCER INTL CMN 588056101 125,724 -140,819 1,463 0.0003
2024-05-14 2022-09-30 13F/A-1 MERCER INTL CMN 588056101 266,543 221,975 498.06 3 0.0008
2022-11-14 2022-09-30 13F MERCER INTL CMN 588056101 266,543 221,975 3,278 0.0008
2024-05-14 2022-06-30 13F/A-2 MERCER INTL CMN 588056101 44,568 -5,888 -11.67 1 -100.00 0.0001
2022-08-18 2022-06-30 13F/A-1 MERCER INTL CMN 588056101 44,568 -5,888 586 0.0001
2022-08-15 2022-06-30 13F MERCER INTL CMN 588056101 44,568 -5,888 586 0.0000
2022-05-16 2022-03-31 13F MERCER INTL CMN 588056101 50,456 8,828 21.21 704 41.08 0.0001
2022-02-17 2021-12-31 13F/A-1 MERCER INTL CMN 588056101 41,628 -185,292 -81.66 499 -81.03 0.0001
2022-02-14 2021-12-31 13F MERCER INTL CMN 588056101 41,628 -185,292 499 0.0000
2022-01-20 2021-09-30 13F/A-1 MERCER INTL CMN 588056101 226,920 -357,187 -61.15 2,630 -64.68 0.0006
2021-11-10 2021-09-30 13F MERCER INTL CMN 588056101 226,920 -357,187 2,630 0.0002
2021-08-13 2021-06-30 13F MERCER INTL CMN 588056101 584,107 480,588 464.25 7,447 399.80 0.0017
2021-05-17 2021-03-31 13F MERCER INTL CMN 588056101 103,519 273 0.26 1,490 40.83 0.0004
2021-02-12 2020-12-31 13F MERCER INTL CMN 588056101 103,246 -5,108 -4.71 1,058 47.97 0.0003
2020-11-13 2020-09-30 13F MERCER INTL CMN 588056101 108,354 -73,329 -40.36 715 -51.79 0.0002
2020-08-12 2020-06-30 13F MERCER INTL CMN 588056101 181,683 -12,133 -6.26 1,483 5.70 0.0005
2020-05-15 2020-03-31 13F MERCER INTL CMN 588056101 193,816 111,850 136.46 1,403 39.19 0.0005
2020-02-14 2019-12-31 13F MERCER INTL CMN 588056101 81,966 18,615 29.38 1,008 26.95 0.0003
2019-11-14 2019-09-30 13F MERCER INTL CMN 588056101 63,351 22,238 54.09 794 24.84 0.0002
2019-08-14 2019-06-30 13F MERCER INTL CMN 588056101 41,113 -117,929 -74.15 636 -70.40 0.0002
2019-05-15 2019-03-31 13F MERCER INTL CMN 588056101 159,042 140,653 764.88 2,149 1,019.27 0.0006
2019-02-14 2018-12-31 13F MERCER INTL CMN 588056101 18,389 -30,332 -62.26 192 -76.56 0.0001
2018-11-14 2018-09-30 13F MERCER INTL CMN 588056101 48,721 27,102 125.36 819 116.67 0.0002
2018-08-14 2018-06-30 13F MERCER INTL CMN 588056101 21,619 -60,598 -73.70 378 -63.09 0.0001
2018-05-15 2018-03-31 13F MERCER INTL CMN 588056101 82,217 9,621 13.25 1,024 -1.35 0.0003
2018-02-14 2017-12-31 13F MERCER INTL CMN 588056101 72,596 -557,624 -88.48 1,038 -86.10 0.0002
2017-11-14 2017-09-30 13F MERCER INTL CMN 588056101 630,220 -16,942 -2.62 7,468 0.35 0.0018
2017-08-14 2017-06-30 13F MERCER INTL CMN 588056101 647,162 -100,492 -13.44 7,442 -14.92 0.0019
2017-05-18 2017-03-31 13F/A-1 MERCER INTL CMN 588056101 747,654 122,332 19.56 8,747 31.34 0.0024
2017-05-15 2017-03-31 13F MERCER INTL CMN 588056101 747,654 8,747
2017-02-14 2016-12-31 13F MERCER INTL CMN 588056101 625,322 -15,754 -2.46 6,660 22.65 0.0019
2016-11-14 2016-09-30 13F MERCER INTL CMN 588056101 641,076 7,419 1.17 5,430 7.40 0.0016
2016-08-15 2016-06-30 13F MERCER INTL CMN 588056101 633,657 -17,494 -2.69 5,056 -17.83 0.0017
2016-05-13 2016-03-31 13F MERCER INTL CMN 588056101 651,151 -4,915 -0.75 6,153 3.64 0.0020
2016-02-16 2015-12-31 13F MERCER INTL CMN 588056101 656,066 4,813 0.74 5,937 -9.11 0.0019
2015-11-13 2015-09-30 13F MERCER INTL CMN 588056101 651,253 -4,173 -0.64 6,532 -27.15 0.0022
2015-08-14 2015-06-30 13F MERCER INTL CMN 588056101 655,426 655,426 0.00 8,966 0.0028
2015-02-13 2014-12-31 13F MERCER INTL CMN 588056101 0 -50,857 -100.00 0 -100.00
2014-11-14 2014-09-30 13F MERCER INTL CMN 588056101 50,857 -1,542 -2.94 496 -9.82 0.0002
2014-08-14 2014-06-30 13F MERCER INTL CMN 588056101 52,399 22,313 74.16 550 143.36 0.0002
2014-05-15 2014-03-31 13F MERCER INTL CMN 588056101 30,086 389 1.31 226 -23.65 0.0001
2014-02-14 2013-12-31 13F MERCER INTL CMN 588056101 29,697 -13,580 -31.38 296 -3.58 0.0001
2013-11-14 2013-09-30 13F MERCER INTL CMN 588056101 43,277 13,914 47.39 307 60.73 0.0001
2013-08-14 2013-06-30 13F MERCER INTL CMN 588056101 29,363 16,927 136.11 191 114.61 0.0001
2013-06-14 2012-12-31 13F/A-1 MERCER INTL CMN 588056101 12,436 -12,308 -49.74 89 -51.63 0.0000
2013-06-14 2012-09-30 13F/A-2 MERCER INTL CMN 588056101 24,744 13,442 118.93 184 183.08 0.0001
2013-06-14 2012-06-30 13F/A-2 MERCER INTL CMN 588056101 11,302 -10,540 -48.26 65 -62.86 0.0000
2013-06-14 2012-03-31 13F/A-1 MERCER INTL CMN 588056101 21,842 21,842 175 0.0001
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.