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Livermore
Livermore
ZHEN

Weyerhaeuser Co

WY
Exchange
NYSE
Industry
Real Estate Investment Trusts
SEC CIK
0000106535

No open-market purchases or sales by Weyerhaeuser Co insiders were filed in the last 90 days; 906 institutions reported holding it in 13F filings for Q2 2026, worth $15.6B in total; Markel Group is the only superinvestor holding it.

Holders of 5% or more of WY

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Weyerhaeuser Co, largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of WY
HolderLatest formStakeChangeFirst filedLatest filingFiling
BlackRock, Inc.13G/A8.50%61.3M shares−1.20 ppfrom 9.70%Feb 5, 20252 filingsJul 17, 2025SEC
Wellington Management Group LLP13G5.10%37.3M sharesNewAug 12, 20251 filingAug 12, 2025SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

6 Schedule 13D and 13G filings on Weyerhaeuser Co, newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on WY
Filed (ET)FilerFormStakeChangeEvent dateFiling
Aug 14, 20251:07 PM ETPrice T Rowe Associates Inc13G/A4.30%31.1M shares–Below 5%Jun 30, 2025SEC
Aug 12, 202510:34 AM ETWellington Management Group LLPand 2 others13G5.10%37.3M sharesNewJun 30, 2025SEC
Aug 7, 202511:35 AM ETCohen & Steers, Inc.and 4 others13G/A4.83%34.9M shares−0.60 ppfrom 5.43%Below 5%Jul 31, 2025SEC
Jul 17, 20258:12 PM ETBlackRock, Inc.13G/A8.50%61.3M shares−1.20 ppfrom 9.70%Jun 30, 2025SEC
Feb 13, 20254:32 PM ETCohen & Steers, Inc.and 4 others13G5.43%39.5M sharesNewDec 31, 2024SEC
Feb 5, 20251:23 PM ETBlackRock, Inc.13G/A9.70%70.2M shares–Dec 31, 2024SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Weyerhaeuser Co shares.

No Form 144 notices for Weyerhaeuser Co are on file.