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WY in the 13F filings

Weyerhaeuser Co · CUSIP 962166104

Sector · Real estateTheme · Real estate investment trusts
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 1 May 2026
Managers listing it
27
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 6 listed it in both
Shares listed
136,624,146
combined, among listed positions
Reported value
$3.3bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 17 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +5,465,445.

Managers listing WY in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

27 of 27 holders

ActionFiling
First Eagle Investment Management LLC46,293,464$1.1bn1.92%Added+8,672,46014 May 2026 (the filing on sec.gov)
Wellington Management Group LLP38,136,433$932m0.17%Trimmed-3,241,77915 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc13,456,008$329munder 0.1%Trimmed-4,851,74915 May 2026 (the filing on sec.gov)
Invesco Ltd12,025,951$294munder 0.1%Added+636,26712 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP6,212,273$152m0.08%Added+639,33414 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)5,848,938$143munder 0.1%Added+1,114,26515 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP4,141,960$101m0.71%Added+330,09315 May 2026 (the filing on sec.gov)
Citadel Advisors LLC2,390,909$58munder 0.1%Added+1,884,64915 May 2026 (the filing on sec.gov)
Millennium Management LLC1,674,188$41munder 0.1%Trimmed-666,98615 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC1,310,981$32m0.05%Trimmed-248,40014 May 2026 (the filing on sec.gov)
AQR Capital Management LLC1,309,647$32munder 0.1%Added+1,187,08815 May 2026 (the filing on sec.gov)
AllianceBernstein LP920,434$22munder 0.1%Trimmed-77,06215 May 2026 (the filing on sec.gov)
Marshall Wace LLP641,125$16munder 0.1%Added+429,59515 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC503,948$12munder 0.1%Trimmed-78,88015 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC362,077$8.8munder 0.1%Added+351,28915 May 2026 (the filing on sec.gov)
Bridgewater Associates LP317,012$7.7munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC230,899$5.6munder 0.1%Added+16,06827 Oct 2026 (the filing on sec.gov)
Two Sigma Investments LP186,520$4.6munder 0.1%Added+42,28715 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.163,393$4.0munder 0.1%Trimmed-367,33115 May 2026 (the filing on sec.gov)
Woodline Partners LP116,351$2.8munder 0.1%Added+18,13815 May 2026 (the filing on sec.gov)
Man Group PLC107,946$2.6munder 0.1%Added+23,69115 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd105,233$2.6munder 0.1%Trimmed-316,57718 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP100,251$2.4munder 0.1%Trimmed-167,24815 May 2026 (the filing on sec.gov)
Verition Fund Management LLC27,864$681kunder 0.1%Added+18,31015 May 2026 (the filing on sec.gov)
Markel Group Inc17,500$428kunder 0.1%Newnew1 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
12 in Q3 2024 to 8 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
WY by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201317$4.1bnn.a.n.a.
Q3 201316$4.3bnn.a.n.a.
Q4 201317$4.8bnn.a.n.a.
Q1 201415$4.5bnn.a.n.a.
Q2 201419$6.0bnn.a.n.a.
Q3 201416$4.7bnn.a.n.a.
Q4 201415$4.8bnn.a.n.a.
Q1 201519$4.4bnn.a.n.a.
Q2 201517$3.4bnn.a.n.a.
Q3 201517$3.0bnn.a.n.a.
Q4 201515$3.2bnn.a.n.a.
Q1 201618$4.6bnn.a.n.a.
Q2 201613$4.5bnn.a.n.a.
Q3 201616$4.5bnn.a.n.a.
Q4 201613$4.0bnn.a.n.a.
Q1 201715$4.5bnn.a.n.a.
Q2 201714$4.6bnn.a.n.a.
Q3 201716$4.6bnn.a.n.a.
Q4 201716$4.6bnn.a.n.a.
Q1 201814$4.5bnn.a.n.a.
Q2 201819$4.5bnn.a.n.a.
Q3 201818$3.8bnn.a.n.a.
Q4 201819$3.2bnn.a.n.a.
Q1 201912$3.8bnn.a.n.a.
Q2 201913$3.4bnn.a.n.a.
Q3 201913$3.5bnn.a.n.a.
Q4 20197$3.5bnn.a.n.a.
Q1 202013$2.0bnn.a.n.a.
Q2 202010$2.9bnn.a.n.a.
Q3 202012$3.9bnn.a.n.a.
Q4 202014$4.4bnn.a.n.a.
Q1 20217$3.7bnn.a.n.a.
Q2 202110$2.9bnn.a.n.a.
Q3 20218$3.0bnn.a.n.a.
Q4 202110$3.8bnn.a.n.a.
Q1 202212$3.2bnn.a.n.a.
Q2 202214$2.8bnn.a.n.a.
Q3 202216$2.5bnn.a.n.a.
Q4 202211$2.7bnn.a.n.a.
Q1 202312$2.9bnn.a.n.a.
Q2 202314$3.4bnn.a.n.a.
Q3 202313$3.3bnn.a.n.a.
Q4 202313$4.0bn85
Q1 202412$4.3bn76
Q2 202411$3.4bn93
Q3 202412$3.9bn76
Q4 202413$3.3bn94
Q1 202515$3.4bn123
Q2 202512$2.5bn67
Q3 20259$2.4bn56
Q4 20257$2.6bn1117
Q1 20268$2.7bn1711
Q2 20268$2.6bn2012

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

WY and WELL →WY and EQIX →WY and PLD →Choose a stock to compare with WY →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own WY, latest filings →Back to the 13F Explorer →