Weyerhaeuser Company
US ˙ NYSE ˙ US9621661043

SecurityWY / Weyerhaeuser Company
InstitutionAllstate Corp
Latest Disclosed Ownership77,188 shares
Latest Disclosed Value $ 1,885,703
Allstate Corp reports 43.47% increase in ownership of WY / Weyerhaeuser Company

On May 11, 2026 - Allstate Corp filed a 13F-HR form disclosing ownership of 77,188 shares of Weyerhaeuser Company (US:WY) valued at $1,885,703 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 53,799 shares of Weyerhaeuser Company. This represents a change in shares of 43.47% during the quarter. The current value of the position is $1,906,544 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)
2026-05-11 2026-03-31 13F WEYERHAEUSER REIT Equity 962166104 77,188 23,389 43.47 1,886 47.96 0.0202
2026-02-09 2025-12-31 13F WEYERHAEUSER REIT Equity 962166104 53,799 24,878 86.02 1,274 77.93 0.0174
2025-10-29 2025-09-30 13F WEYERHAEUSER REIT Equity 962166104 28,921 28,921 717 0.0164
2025-08-05 2025-06-30 13F WEYERHAEUSER REIT Equity 962166104 0 -30,018 -100.00 0 -100.00
2025-05-14 2025-03-31 13F WEYERHAEUSER REIT Equity 962166104 30,018 8,327 38.39 879 43.93 0.0258
2025-02-12 2024-12-31 13F WEYERHAEUSER REIT Equity 962166104 21,691 21,691 611 0.0180
2023-05-10 2023-03-31 13F WEYERHAEUSER EQU 962166104 0 -42,443 -100.00 0 -100.00
2023-02-14 2022-12-31 13F WEYERHAEUSER EQU 962166104 42,443 1,343 3.27 1,316 12.01 0.0400
2022-11-14 2022-09-30 13F WEYERHAEUSER EQU 962166104 41,100 -17,725 -30.13 1,174 -39.73 0.0338
2022-08-15 2022-06-30 13F WEYERHAEUSER EQU 962166104 58,825 -1,184 -1.97 1,948 -14.34 0.0600
2022-05-16 2022-03-31 13F WEYERHAEUSER EQU 962166104 60,009 1,073 1.82 2,274 -6.30 0.0607
2022-02-15 2021-12-31 13F WEYERHAEUSER EQU 962166104 58,936 17,430 41.99 2,427 64.43 0.0464
2021-11-15 2021-09-30 13F WEYERHAEUSER EQU 962166104 41,506 0 0.00 1,476 3.29 0.0610
2021-08-16 2021-06-30 13F WEYERHAEUSER EQU 962166104 41,506 27 0.07 1,429 -3.25 0.0479
2021-05-14 2021-03-31 13F WEYERHAEUSER CO MTN BE EQU 962166104 41,479 1,553 3.89 1,477 10.31 0.0463
2021-02-12 2020-12-31 13F WEYERHAEUSER CO MTN BE EQU 962166104 39,926 0 0.00 1,339 17.56 0.0416
2020-11-13 2020-09-30 13F WEYERHAEUSER CO MTN BE EQU 962166104 39,926 -5,730 -12.55 1,139 11.12 0.0370
2020-08-13 2020-06-30 13F WEYERHAEUSER CO MTN BE EQU 962166104 45,656 16,348 55.78 1,025 106.24 0.0352
2020-05-15 2020-03-31 13F WEYERHAEUSER COMMON 962166104 29,308 -97,862 -76.95 497 -87.06 0.0195
2020-02-14 2019-12-31 13F WEYERHAEUSER COMMON 962166104 127,170 1,153 0.91 3,841 10.03 0.0697
2019-11-14 2019-09-30 13F WEYERHAEUSER COMMON 962166104 126,017 1,811 1.46 3,491 6.69 0.0601
2019-08-14 2019-06-30 13F WEYERHAEUSER COMMON 962166104 124,206 18,840 17.88 3,272 17.91 0.0584
2019-05-20 2019-03-31 13F WEYERHAEUSER COMMON 962166104 105,366 22,791 27.60 2,775 53.74 0.0748
2019-02-13 2018-12-31 13F WEYERHAEUSER COMMON 962166104 82,575 -146,825 -64.00 1,805 -75.08 0.0593
2014-02-14 2013-12-31 13F WEYERHAEUSER COMMON 962166104 229,400 0 0.00 7,242 10.26 0.2684
2013-11-12 2013-09-30 13F WEYERHAEUSER COMMON 962166104 229,400 0 0.00 6,568 0.49 0.2550
2013-08-13 2013-06-30 13F WEYERHAEUSER COMMON 962166104 229,400 229,400 6,536 0.2982
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.