Company · Ownership research

WEYERHAEUSER CO WY

CIK 0000106535 · CUSIP 962166104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 962166104 (WY), not CUSIP 962166904 (WY), CUSIP 962166954 (WY), CUSIP 762166104 (WY), and does not merge CUSIPs.

This page lists the top 20 of 907 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$1.65B 67,364,193 shares	0.03%	+706.33K(+1.10%)Added	SEC filing ↗ May 13, 2026	▾
02	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$1.49B 61,113,282 shares	0.08%	—	SEC filing ↗ May 8, 2026	▾
03	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$1.15B 46,940,687 shares	0.03%	—	SEC filing ↗ May 15, 2026	▾
04	First Eagle Investment Management, LLC CIK 1325447 · Amended · View history	$1.13B 46,293,464 shares	1.92%	+8.67M(+23.10%)Added	SEC filing ↗ May 14, 2026	▾
05	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$931.67M 38,136,433 shares	0.17%	-3.24M(-7.80%)Reduced	SEC filing ↗ May 15, 2026	▾
06	STATE STREET CORP CIK 93751 · View history	$810.89M 33,192,404 shares	0.03%	+161.03K(+0.50%)Added	SEC filing ↗ May 15, 2026	▾
07	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$505.10M 20,748,115 shares	0.03%	+449.00K(+2.20%)Added	SEC filing ↗ May 15, 2026	▾
08	COHEN & STEERS, INC. CIK 1284812 · View history	$470.89M 19,275,260 shares	0.82%	-13.01M(-40.30%)Reduced	SEC filing ↗ May 15, 2026	▾
09	Bank of New York Mellon Corp CIK 1390777 · View history	$432.85M 17,717,871 shares	0.08%	+2.56M(+16.90%)Added	SEC filing ↗ May 5, 2026	▾
10	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$328.73M 13,456,008 shares	0.04%	-4.85M(-26.50%)Reduced	SEC filing ↗ May 15, 2026	▾
11	Legal & General Group Plc CIK 764068 · View history	$317.80M 13,008,632 shares	0.07%	+320.80K(+2.50%)Added	SEC filing ↗ May 8, 2026	▾
12	Invesco Ltd. CIK 914208 · Amended · View history	$293.79M 12,025,951 shares	0.03%	+636.27K(+5.60%)Added	SEC filing ↗ May 12, 2026	▾
13	Allspring Global Investments Holdings, LLC CIK 1890906 · View history	$262.64M 10,852,795 shares	0.44%	-864.29K(-7.40%)Reduced	SEC filing ↗ May 5, 2026	▾
14	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$260.15M 10,648,960 shares	0.04%	+374.66K(+3.60%)Added	SEC filing ↗ May 15, 2026	▾
15	NORTHERN TRUST CORP CIK 73124 · View history	$213.04M 8,720,479 shares	0.03%	-175.12K(-2.00%)Reduced	SEC filing ↗ May 14, 2026	▾
16	MORGAN STANLEY CIK 895421 · View history	$190.39M 7,793,220 shares	0.01%	-26.13K(-0.30%)Reduced	SEC filing ↗ May 15, 2026	▾
17	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$166.15M 6,801,012 shares	0.01%	+7.29K(+0.10%)Added	SEC filing ↗ May 18, 2026	▾
18	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$151.77M 6,212,273 shares	0.08%	+639.33K(+11.50%)Added	SEC filing ↗ May 14, 2026	▾
19	FMR LLC CIK 315066 · View history	$142.89M 5,848,938 shares	0.01%	+1.11M(+23.50%)Added	SEC filing ↗ May 15, 2026	▾
20	Pictet Asset Management Holding SA CIK 1993888 · View history	$118.49M 4,850,224 shares	0.13%	+295.08K(+6.50%)Added	SEC filing ↗ Apr 22, 2026	▾

Showing 20 / 907 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

907

Cancelled or null records excluded

Disclosed shares

638,596,405

Not deduplicated across managers

Disclosed value

$15.60B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

WEYERHAEUSER CO · Q1 2026

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.