Weyerhaeuser Company
MX ˙ BMV ˙ US9621661043
SecurityMX:WY / Weyerhaeuser Company
InstitutionSittner & Nelson, Llc
Latest Disclosed Ownership48,402 shares
Latest Disclosed Value $ 1,182,461
Sittner & Nelson, Llc reports 3.97% decrease in ownership of WY / Weyerhaeuser Company

On May 11, 2026 - Sittner & Nelson, Llc filed a 13F-HR form disclosing ownership of 48,402 shares of Weyerhaeuser Company (MX:WY) valued at $1,182,461 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 50,402 shares of Weyerhaeuser Company. This represents a change in shares of -3.97% 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)
2026-05-11 2026-03-31 13F WEYERHAEUSER COM NEW 962166104 48,402 -2,000 -3.97 1,182 -11.92 0.3998
2026-02-10 2025-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 50,402 -4,030 -7.40 1,343 -0.52 0.4752
2025-11-14 2025-09-30 13F WEYERHAEUSER CO COM COM NEW 962166104 54,432 -4,013 -6.87 1,349 -10.13 0.4904
2025-08-08 2025-06-30 13F WEYERHAEUSER CO COM COM NEW 962166104 58,445 -1,921 -3.18 1,501 -15.05 0.6040
2025-05-13 2025-03-31 13F WEYERHAEUSER CO COM COM NEW 962166104 60,366 -3,841 -5.98 1,768 -2.21 0.7541
2025-02-11 2024-12-31 13F WEYERHAEUSER CO COM COM NEW 962166104 64,207 -562 -0.87 1,807 -17.60 0.7834
2024-10-31 2024-09-30 13F WEYERHAEUSER CO COM COM NEW 962166104 64,769 -3,295 -4.84 2,193 13.51 0.9807
2024-08-13 2024-06-30 13F WEYERHAEUSER CO COM COM NEW 962166104 68,064 2,994 4.60 1,932 -17.29 0.9515
2024-05-10 2024-03-31 13F WEYERHAEUSER CO COM COM NEW 962166104 65,070 -461 -0.70 2,337 2.55 1.1771
2024-02-13 2023-12-31 13F WEYERHAEUSER CO COM COM NEW 962166104 65,531 3 0.00 2,278 13.39 1.2178
2023-11-13 2023-09-30 13F WEYERHAEUSER CO COM COM NEW 962166104 65,528 -2,146 -3.17 2,009 -11.38 1.1575
2023-08-14 2023-06-30 13F WEYERHAEUSER CO COM COM NEW 962166104 67,674 -1,289 -1.87 2,268 9.15 1.2456
2023-05-09 2023-03-31 13F WEYERHAEUSER CO COM COM NEW 962166104 68,963 61 0.09 2,078 -2.72 1.1924
2023-02-02 2022-12-31 13F WEYERHAEUSER CO COM COM NEW 962166104 68,902 -547 -0.79 2,136 7.67 1.3060
2022-11-14 2022-09-30 13F WEYERHAEUSER CO COM COM NEW 962166104 69,449 4,804 7.43 1,983 -7.38 1.3313
2022-08-12 2022-06-30 13F WEYERHAEUSER CO COM COM NEW 962166104 64,645 602 0.94 2,141 -11.78 1.3973
2022-05-10 2022-03-31 13F WEYERHAEUSER CO COM COM NEW 962166104 64,043 530 0.83 2,427 -7.19 1.4048
2022-02-09 2021-12-31 13F WEYERHAEUSER CO COM COM NEW 962166104 63,513 11 0.02 2,615 15.76 1.5221
2021-11-12 2021-09-30 13F WEYERHAEUSER CO COM COM NEW 962166104 63,502 3 0.00 2,259 3.34 1.4587
2021-08-12 2021-06-30 13F WEYERHAEUSER CO COM COM NEW 962166104 63,499 153 0.24 2,186 -3.06 1.5405
2021-05-06 2021-03-31 13F WEYERHAEUSER CO COM COM NEW 962166104 63,346 743 1.19 2,255 7.43 1.6821
2021-02-16 2020-12-31 13F WEYERHAEUSER CO COM COM NEW 962166104 62,603 62,603 2,099 1.8824
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.