Weyerhaeuser Company
US ˙ NYSE ˙ US9621661043

SecurityWY / Weyerhaeuser Company
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership65,776 shares
Latest Disclosed Value $ 1,606,908
Macquarie Group Ltd reports 53.06% decrease in ownership of WY / Weyerhaeuser Company

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 65,776 shares of Weyerhaeuser Company (US:WY) valued at $1,606,908 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 140,115 shares of Weyerhaeuser Company. This represents a change in shares of -53.06% during the quarter. The current value of the position is $1,609,539 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 WEYERHAEUSER COM NEW 962166104 65,776 -74,339 -53.06 1,607 -51.61 0.0075
2026-02-13 2025-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 140,115 -421,883 -75.07 3,319 -76.63 0.0145
2025-11-13 2025-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 561,998 261,198 86.83 14,203 83.81 0.0166
2025-08-14 2025-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 300,800 -22,535 -6.97 7,728 -18.38 0.0095
2025-08-14 2025-03-31 13F/A-1 WEYERHAEUSER CO MTN BE COM NEW 962166104 323,335 55,732 20.83 9,467 40.48 0.0118
2025-05-15 2025-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 323,335 55,732 8,267 0.0068
2025-02-14 2024-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 267,603 19,360 7.80 6,739 -19.82 0.0082
2024-11-14 2024-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 248,243 9,921 4.16 8,406 24.24 0.0091
2024-08-09 2024-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 238,322 -318,481 -57.20 6,766 -66.16 0.0078
2024-05-14 2024-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 556,803 -165,625 -22.93 19,995 -20.40 0.0227
2024-02-14 2023-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 722,428 -9,195 -1.26 25,119 11.98 0.0290
2023-11-14 2023-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 731,623 -33,560 -4.39 22,431 -12.52 0.0282
2023-10-27 2023-06-30 13F/A-2 WEYERHAEUSER CO MTN BE COM NEW 962166104 765,183 205,917 36.82 25,641 52.17 0.0293
2023-10-12 2023-06-30 13F/A-1 WEYERHAEUSER CO MTN BE COM NEW 962166104 765,183 205,917 25,641 0.0258
2023-08-14 2023-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 765,183 205,917 25,641 0.0260
2023-06-01 2023-03-31 13F/A-1 WEYERHAEUSER CO MTN BE COM NEW 962166104 559,266 -1,049,977 -65.25 16,850 -66.22 0.0200
2023-05-15 2023-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 559,266 -1,049,977 16,850 0.0155
2023-02-21 2022-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,609,243 -155,555 -8.81 49,886 -1.02 0.0589
2022-11-14 2022-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,764,798 102,081 6.14 50,401 -8.47 0.0618
2022-08-17 2022-06-30 13F/A-1 WEYERHAEUSER CO MTN BE COM NEW 962166104 1,662,717 36,637 2.25 55,068 -10.04 0.0618
2022-08-15 2022-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,662,717 36,637 55,068 0.0197
2022-05-16 2022-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,626,080 661,531 68.58 61,214 54.11 0.0466
2022-02-11 2021-12-31 13F Weyerhaeuser COM NEW 962166104 964,549 870,607 926.75 39,720 1,091.72 0.0331
2021-11-12 2021-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 93,942 6,555 7.50 3,333 10.80 0.0028
2021-08-13 2021-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 87,387 -19,490 -18.24 3,008 -20.95 0.0025
2021-05-14 2021-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 106,877 15,353 16.77 3,805 24.02 0.0054
2021-02-16 2020-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 91,524 -3,021 -3.20 3,068 13.80 0.0045
2020-11-13 2020-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 94,545 -4,628 -4.67 2,696 21.06 0.0046
2020-08-11 2020-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 99,173 17,809 21.89 2,227 61.49 0.0038
2020-05-15 2020-03-31 13F WEYERHAEUSER COM 962166104 81,364 16,800 26.02 1,379 -29.32 0.0028
2020-03-18 2019-12-31 13F/A-2 WEYERHAEUSER COM 962166104 64,564 55,364 601.78 1,951 665.10 0.0028
2020-02-28 2019-12-31 13F/A-1 WEYERHAEUSER COM 962166104 64,564 0 1,951 0.0028
2020-02-14 2019-12-31 13F WEYERHAEUSER COM 962166104 64,564 55,364 1,951 2,448.3397
2019-11-14 2019-09-30 13F WEYERHAEUSER COM 962166104 9,200 0 0.00 255 4.94 0.0004
2019-11-06 2019-06-30 13F/A-2 WEYERHAEUSER COM 962166104 9,200 0 0.00 243 0.00 0.0004
2019-09-24 2019-06-30 13F/A-1 WEYERHAEUSER COM 962166104 9,200 0 243 0.0004
2019-08-14 2019-06-30 13F WEYERHAEUSER COM 962166104 9,200 0 243
2019-05-15 2019-03-31 13F WEYERHAEUSER COM 962166104 9,200 -800 -8.00 243 10.96 0.0004
2019-02-15 2018-12-31 13F WEYERHAEUSER COM 962166104 10,000 -10,300 -50.74 219 -66.56 0.0004
2018-11-15 2018-09-30 13F WEYERHAEUSER COM 962166104 20,300 -600 -2.87 655 -14.04 0.0011
2019-03-21 2018-06-30 13F/A-1 WEYERHAEUSER CL A 962166104 20,900 8,800 72.73 762 79.72 0.0013
2018-08-14 2018-06-30 13F WORKDAY CL A 962166104 20,900 8,800 762
2018-05-11 2018-03-31 13F WEYERHAEUSER COM 962166104 12,100 0 0.00 424 -92.58 0.0008
2018-02-14 2017-12-31 13F WEYERHAEUSER COM 962166104 12,100 -1,500 -11.03 5,714 1,134.13 0.0101
2017-11-08 2017-09-30 13F WEYERHAEUSER COM 962166104 13,600 0 0.00 463 1.54 0.0008
2017-08-14 2017-06-30 13F WEYERHAEUSER COM 962166104 13,600 0 0.00 456 -1.30 0.0008
2017-05-15 2017-03-31 13F Weyerhaeuser COM 962166104 13,600 -2,900 -17.58 462 -7.04 0.0008
2017-03-30 2016-12-31 13F/A-1 Weyerhaeuser REIT 962166104 16,500 -2,369 -12.55 497 -17.58 0.0010
2017-02-15 2016-12-31 13F Weyerhaeuser REIT 962166104 16,500 497
2016-11-15 2016-09-30 13F Weyerhaeuser REIT 962166104 18,869 0 0.00 603 7.30 0.0012
2016-09-14 2016-06-30 13F/A-1 Weyerhaeuser REIT 962166104 18,869 0 0.00 562 -3.93 0.0011
2016-08-15 2016-06-30 13F Weyerhaeuser REIT 962166104 18,869 562
2016-05-16 2016-03-31 13F Weyerhaeuser REIT 962166104 18,869 4,800 34.12 585 38.63 0.0012
2016-02-16 2015-12-31 13F Weyerhaeuser REIT 962166104 14,069 -252 -1.76 422 7.65 0.0009
2015-11-16 2015-09-30 13F Weyerhaeuser REIT 962166104 14,321 252 1.79 392 -11.51 0.0008
2015-08-21 2015-06-30 13F/A-1 Weyerhaeuser REIT 962166104 14,069 0 0.00 443 -4.94 0.0009
2015-08-14 2015-06-30 13F Weyerhaeuser REIT 962166104 14,069 443
2015-05-18 2015-03-31 13F Weyerhaeuser REIT 962166104 14,069 0 0.00 466 -7.72 0.0009
2015-02-17 2014-12-31 13F Weyerhaeuser REIT 962166104 14,069 14,069 0.00 505 0.0010
2014-11-14 2014-09-30 13F Weyerhaeuser REIT 962166104 0 -14,069 -100.00 0 -100.00
2014-08-14 2014-06-30 13F Weyerhaeuser REIT 962166104 14,069 -1,900 -11.90 466 -0.64 0.0010
2014-05-15 2014-03-31 13F Weyerhaeuser REIT 962166104 15,969 -1,600 -9.11 469 -15.50 0.0008
2014-02-14 2013-12-31 13F Weyerhaeuser REIT 962166104 17,569 7,830 80.40 555 98.92 0.0010
2013-11-14 2013-09-30 13F Weyerhaeuser REIT 962166104 9,739 0 0.00 279 0.72 0.0005
2013-08-16 2013-06-30 13F/A-1 Weyerhaeuser Common Stock 962166104 9,739 9,739 277 0.0006
2013-08-14 2013-06-30 13F Weyerhaeuser Common Stock 962166104 9,739 277 0.0006
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.