Weyerhaeuser Company
US ˙ NYSE ˙ US9621661043

SecurityWY / Weyerhaeuser Company
InstitutionTocqueville Asset Management L.p.
Latest Disclosed Ownership1,369,103 shares
Latest Disclosed Value $ 33,447,187
Tocqueville Asset Management L.p. reports 6.70% increase in ownership of WY / Weyerhaeuser Company

On May 12, 2026 - Tocqueville Asset Management L.p. filed a 13F-HR form disclosing ownership of 1,369,103 shares of Weyerhaeuser Company (US:WY) valued at $33,447,186 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,283,087 shares of Weyerhaeuser Company. This represents a change in shares of 6.70% during the quarter. The current value of the position is $33,515,641 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)
2026-05-12 2026-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,369,103 86,016 6.70 33,447 10.04 0.4960
2026-02-12 2025-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,283,087 -280,031 -17.91 30,396 -21.56 0.4434
2025-11-13 2025-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,563,118 54,871 3.64 38,750 0.01 0.5633
2025-08-12 2025-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,508,247 -6,020 -0.40 38,747 -12.61 0.5898
2025-05-13 2025-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,514,267 83,678 5.85 44,338 10.10 0.7240
2025-02-10 2024-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,430,589 -23,389 -1.61 40,271 -18.20 0.6316
2024-11-08 2024-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,453,978 34,524 2.43 49,232 22.17 0.7733
2024-08-12 2024-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,419,454 -13,571 -0.95 40,298 -21.69 0.6652
2024-05-09 2024-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,433,025 -23,065 -1.58 51,460 1.64 0.8407
2024-02-12 2023-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,456,090 -6,851 -0.47 50,628 12.88 0.9177
2023-11-09 2023-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,462,941 -93,837 -6.03 44,854 -14.02 0.8519
2023-08-11 2023-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,556,778 -1,852 -0.12 52,168 11.09 0.9341
2023-05-10 2023-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,558,630 23,339 1.52 46,962 -1.33 0.8872
2023-02-09 2022-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,535,291 25,148 1.67 47,594 10.35 0.9040
2022-11-10 2022-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,510,143 -1,411 -0.09 43,130 -13.85 0.8791
2022-08-12 2022-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,511,554 -90,206 -5.63 50,063 -17.53 0.9155
2022-05-16 2022-03-31 13F Weyerhaeuser COM 962166104 1,601,760 -95,901 -5.65 60,707 -13.16 0.9171
2022-02-14 2021-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,697,661 17,335 1.03 69,910 16.97 0.9616
2021-11-15 2021-09-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,680,326 43,417 2.65 59,769 6.08 0.8854
2021-08-16 2021-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,636,909 115,583 7.60 56,342 4.03 0.8140
2021-05-17 2021-03-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,521,326 -28,520 -1.84 54,159 4.22 0.8334
2021-02-16 2020-12-31 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,549,846 -85,569 -5.23 51,966 11.41 0.8675
2020-11-16 2020-09-30 13F WEYERHAEUSER COM 962166104 1,635,415 -203,265 -11.05 46,642 12.94 0.8923
2020-08-12 2020-06-30 13F WEYERHAEUSER CO MTN BE COM NEW 962166104 1,838,680 -237,812 -11.45 41,297 17.33 0.8612
2020-05-15 2020-03-31 13F WEYERHAEUSER COM 962166104 2,076,492 212,263 11.39 35,197 -37.48 0.8745
2020-01-14 2019-12-31 13F Weyerhaeuser COM 962166104 1,864,229 -17,214 -0.91 56,300 8.03 0.8280
2019-10-31 2019-09-30 13F Weyerhaeuser COM 962166104 1,881,443 -38,907 -2.03 52,116 3.03 0.7072
2019-07-31 2019-06-30 13F Weyerhaeuser COM 962166104 1,920,350 9,550 0.50 50,582 0.50 0.6555
2019-04-30 2019-03-31 13F Weyerhaeuser COM 962166104 1,910,800 489 0.03 50,330 20.52 0.6719
2019-02-08 2018-12-31 13F Weyerhaeuser COM 962166104 1,910,311 -74,424 -3.75 41,759 -34.80 0.6258
2018-11-13 2018-09-30 13F Weyerhaeuser COM 962166104 1,984,735 5,524 0.28 64,047 -11.25 0.8069
2018-08-13 2018-06-30 13F Weyerhaeuser COM 962166104 1,979,211 -115,818 -5.53 72,162 -1.59 0.9154
2018-05-14 2018-03-31 13F Weyerhaeuser COM 962166104 2,095,029 -328,064 -13.54 73,326 -14.18 0.9342
2018-02-13 2017-12-31 13F Weyerhaeuser COM 962166104 2,423,093 -112,731 -4.45 85,438 -0.99 0.9701
2017-10-30 2017-09-30 13F Weyerhaeuser COM 962166104 2,535,824 -45,277 -1.75 86,294 -0.20 0.9925
2017-08-04 2017-06-30 13F Weyerhaeuser COM 962166104 2,581,101 34,338 1.35 86,467 -0.08 1.0373
2017-04-28 2017-03-31 13F Weyerhaeuser COM 962166104 2,546,763 -35,213 -1.36 86,539 11.39 1.0559
2017-01-30 2016-12-31 13F Weyerhaeuser COM 962166104 2,581,976 -78,888 -2.96 77,692 -8.58 0.9934
2016-10-31 2016-09-30 13F Weyerhaeuser COM 962166104 2,660,864 -9,458 -0.35 84,988 6.91 1.0203
2016-08-15 2016-06-30 13F/A-1 Weyerhaeuser COM 962166104 2,670,322 115,385 4.52 79,495 0.43 0.9472
2016-07-29 2016-06-30 13F Weyerhaeuser COM 962166104 2,658,322 79,138
2016-04-29 2016-03-31 13F Weyerhaeuser COM 962166104 2,554,937 629,514 32.69 79,152 37.12 1.0484
2016-01-29 2015-12-31 13F Weyerhaeuser COM 962166104 1,925,423 90,059 4.91 57,724 15.04 0.7826
2015-10-30 2015-09-30 13F Weyerhaeuser COM 962166104 1,835,364 15,844 0.87 50,179 -12.45 0.6713
2015-07-31 2015-06-30 13F Weyerhaeuser COM 962166104 1,819,520 2,986 0.16 57,315 -4.82 0.6750
2015-04-30 2015-03-31 13F Weyerhaeuser COM 962166104 1,816,534 1,816,534 0.00 60,218 0.7078
2015-01-30 2014-12-31 13F Weyerhaeuser COM 962166104 0 -1,883,702 -100.00 0 -100.00
2014-10-30 2014-09-30 13F Weyerhaeuser COM 962166104 1,883,702 -5,160 -0.27 60,015 -3.98 0.6661
2014-09-18 2014-06-30 13F/A-1 Weyerhaeuser COM 962166104 1,888,862 -195,930 -9.40 62,502 2.15 0.6083
2014-07-30 2014-06-30 13F Weyerhaeuser COM 962166104 1,888,862 62,502
2014-04-30 2014-03-31 13F Weyerhaeuser COM 962166104 2,084,792 70,655 3.51 61,189 -3.77 0.8054
2014-01-30 2013-12-31 13F Weyerhaeuser COM 962166104 2,014,137 17,128 0.86 63,587 11.22 0.8548
2013-10-30 2013-09-30 13F Weyerhaeuser COM 962166104 1,997,009 -4,212 -0.21 57,174 0.28 0.7128
2013-07-30 2013-06-30 13F Weyerhaeuser COM 962166104 2,001,221 2,001,221 57,015 0.7719
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.