Weyerhaeuser Company
MX ˙ BMV ˙ US9621661043
SecurityMX:WY / Weyerhaeuser Company
InstitutionUnison Advisors LLC
Latest Disclosed Ownership71,662 shares
Latest Disclosed Value $ 1,750,703
Unison Advisors LLC reports 0.81% increase in ownership of WY / Weyerhaeuser Company

On April 28, 2026 - Unison Advisors LLC filed a 13F-HR form disclosing ownership of 71,662 shares of Weyerhaeuser Company (MX:WY) valued at $1,750,703 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 71,084 shares of Weyerhaeuser Company. This represents a change in shares of 0.81% during the quarter.

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-28 2026-03-31 13F WEYERHAEUSER COM NEW 962166104 71,662 578 0.81 1,751 3.98 0.1328
2026-01-21 2025-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 71,084 634 0.90 1,684 -3.61 0.1472
2025-11-05 2025-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 70,450 571 0.82 1,746 -2.73 0.1594
2025-07-29 2025-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 69,879 570 0.82 1,795 -11.53 0.2009
2025-05-06 2025-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 69,309 455 0.66 2,029 4.70 0.2582
2025-02-12 2024-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 68,854 419 0.61 1,938 -16.36 0.2307
2024-10-09 2024-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 68,435 491 0.72 2,317 20.18 0.2787
2024-07-12 2024-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 67,944 687 1.02 1,929 -20.17 0.2421
2024-04-12 2024-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 67,257 557 0.84 2,415 4.14 0.2385
2024-01-19 2023-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 66,700 66,700 2,319 0.2459
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.