Weyerhaeuser Company
US ˙ NYSE ˙ US9621661043

SecurityWY / Weyerhaeuser Company
InstitutionParallel Advisors, LLC
Latest Disclosed Ownership8,480 shares
Latest Disclosed Value $ 200,908
Parallel Advisors, LLC reports 9.79% increase in ownership of WY / Weyerhaeuser Company

On February 11, 2026 - Parallel Advisors, LLC filed a 13F-HR form disclosing ownership of 8,480 shares of Weyerhaeuser Company (US:WY) valued at $200,891 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 7,724 shares of Weyerhaeuser Company. This represents a change in shares of 9.79% during the quarter. The current value of the position is $207,506 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)
2026-02-11 2025-12-31 13F WEYERHAEUSER REIT 962166104 8,480 756 9.79 201 4.71 0.0037
2025-11-13 2025-09-30 13F WEYERHAEUSER REIT 962166104 7,724 -763 -8.99 191 -12.39 0.0035
2025-07-08 2025-06-30 13F WEYERHAEUSER REIT 962166104 8,487 289 3.53 218 -9.17 0.0044
2025-04-08 2025-03-31 13F WEYERHAEUSER REIT 962166104 8,198 768 10.34 240 14.83 0.0054
2025-02-10 2024-12-31 13F WEYERHAEUSER REIT 962166104 7,430 -837 -10.12 209 -25.09 0.0047
2024-11-13 2024-09-30 13F WEYERHAEUSER REIT 962166104 8,267 249 3.11 280 22.91 0.0066
2024-08-08 2024-06-30 13F WEYERHAEUSER REIT 962166104 8,018 -262 -3.16 228 -23.57 0.0058
2024-05-06 2024-03-31 13F WEYERHAEUSER REIT 962166104 8,280 2,278 37.95 297 42.79 0.0081
2024-02-12 2023-12-31 13F WEYERHAEUSER REIT 962166104 6,002 -947 -13.63 209 -2.35 0.0062
2024-05-20 2023-09-30 13F/A-1 WEYERHAEUSER REIT 962166104 6,949 -504 -6.76 213 -14.46 0.0071
2023-11-14 2023-09-30 13F WEYERHAEUSER REIT 962166104 6,949 -504 213 0.0071
2024-05-20 2023-06-30 13F/A-1 WEYERHAEUSER REIT 962166104 7,453 -244 -3.17 250 7.79 0.0080
2023-08-04 2023-06-30 13F WEYERHAEUSER REIT 962166104 7,453 -244 250 0.0080
2024-05-20 2023-03-31 13F/A-1 WEYERHAEUSER REIT 962166104 7,697 -3,544 -31.53 232 -33.62 0.0078
2023-04-25 2023-03-31 13F WEYERHAEUSER REIT 962166104 7,697 -3,544 232 0.0078
2023-02-06 2022-12-31 13F WEYERHAEUSER REIT 962166104 11,241 2,722 31.95 348 43.21 0.0151
2022-11-10 2022-09-30 13F WEYERHAEUSER REIT 962166104 8,519 1,739 25.65 243 8.00 0.0112
2022-08-01 2022-06-30 13F WEYERHAEUSER REIT 962166104 6,780 -257 -3.65 225 -16.97 0.0103
2022-04-28 2022-03-31 13F WEYERHAEUSER REIT 962166104 7,037 -2,975 -29.71 271 -34.22 0.0108
2022-01-20 2021-12-31 13F WEYERHAEUSER REIT 962166104 10,012 -32 -0.32 412 15.41 0.0153
2021-11-02 2021-09-30 13F/A-1 WEYERHAEUSER REIT 962166104 10,044 393 4.07 357 7.53 0.0144
2021-10-22 2021-09-30 13F WEYERHAEUSER REIT 962166104 9,651 0 332 0.0140
2021-08-06 2021-06-30 13F WEYERHAEUSER REIT 962166104 9,651 4,788 98.46 332 91.91 0.0141
2021-04-23 2021-03-31 13F WEYERHAEUSER REIT 962166104 4,863 562 13.07 173 20.14 0.0082
2021-02-02 2020-12-31 13F WEYERHAEUSER REIT 962166104 4,301 -307 -6.66 144 9.92 0.0078
2020-10-27 2020-09-30 13F WEYERHAEUSER REIT 962166104 4,608 -542 -10.52 131 13.91 0.0081
2020-07-16 2020-06-30 13F WEYERHAEUSER REIT 962166104 5,150 985 23.65 115 64.29 0.0075
2020-04-27 2020-03-31 13F WEYERHAEUSER Stock 962166104 4,165 -1,936 -31.73 70 -61.96 0.0057
2020-01-30 2019-12-31 13F WEYERHAEUSER Stock 962166104 6,101 -197 -3.13 184 5.75 0.0138
2019-11-01 2019-09-30 13F WEYERHAEUSER Stock 962166104 6,298 1,515 31.67 174 38.10 0.0149
2019-08-05 2019-06-30 13F WEYERHAEUSER Stock 962166104 4,783 -1,994 -29.42 126 -29.61 0.0123
2019-05-01 2019-03-31 13F WEYERHAEUSER Stock 962166104 6,777 2,362 53.50 179 86.46 0.0201
2019-02-05 2018-12-31 13F WEYERHAEUSER REIT 962166104 4,415 -3,296 -42.74 96 -61.45 0.0134
2018-11-01 2018-09-30 13F WEYERHAEUSER REIT 962166104 7,711 67 0.88 249 -10.43 0.0309
2018-07-30 2018-06-30 13F WEYERHAEUSER REIT 962166104 7,644 -33 -0.43 278 3.35 0.0398
2018-05-08 2018-03-31 13F WEYERHAEUSER REIT 962166104 7,677 367 5.02 269 4.26 0.0420
2018-02-13 2017-12-31 13F WEYERHAEUSER CO COM REIT 962166104 7,310 0 0.00 258 -1.90 0.0422
2017-11-15 2017-09-30 13F/A-1 WEYERHAEUSER CO COM REIT 962166104 7,310 -18 -0.25 263 8.68 0.0452
2017-08-07 2017-06-30 13F WEYERHAEUSER CO COM REIT 962166104 7,328 -141 -1.89 242 -2.42 0.0456
2017-05-12 2017-03-31 13F/A-1 WEYERHAEUSER CO COM REIT 962166104 7,469 -772 -9.37 248 0.00 0.0493
2017-05-12 2017-03-31 13F WEYERHAEUSER CO COM REIT 962166104 7,469 248
2017-02-14 2016-12-31 13F WEYERHAEUSER CO COM REIT 962166104 8,241 8,241 248 0.0582
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.