Company · Ownership research

WEST FRASER TIMBER CO., LTD WFG

CIK 0001402388 · CUSIP 952845105

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 952845105 (WFG), not CUSIP 952845956 (WFG), and does not merge CUSIPs.

This page lists the top 20 of 173 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	FIL Ltd CIK 318989 · View history	$570.48M 8,734,235 shares	0.44%	-9.62K(-0.10%)Reduced	SEC filing ↗ May 15, 2026	▾
02	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$241.22M 3,694,635 shares	0.03%	+81.50K(+2.30%)Added	SEC filing ↗ May 15, 2026	▾
03	ROYAL BANK OF CANADA CIK 1000275 · View history	$225.31M 3,450,867 shares	0.04%	+321.10K(+10.30%)Added	SEC filing ↗ May 15, 2026	▾
04	MACKENZIE FINANCIAL CORP CIK 919859 · View history	$116.76M 1,787,883 shares	0.14%	-48.37K(-2.60%)Reduced	SEC filing ↗ May 13, 2026	▾
05	1832 Asset Management L.P. CIK 944388 · View history	$114.74M 1,757,430 shares	0.15%	+50.12K(+2.90%)Added	SEC filing ↗ May 14, 2026	▾
06	DONALD SMITH & CO., INC. CIK 814375 · View history	$111.18M 1,702,814 shares	2.00%	+213.47K(+14.30%)Added	SEC filing ↗ May 14, 2026	▾
07	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$99.19M 1,518,576 shares	0.00%	—	SEC filing ↗ May 15, 2026	▾
08	Manning & Napier Advisors LLC CIK 62039 · View history	$95.49M 1,462,481 shares	1.35%	-50.00K(-3.30%)Reduced	SEC filing ↗ Apr 30, 2026	▾
09	LETKO, BROSSEAU & ASSOCIATES INC CIK 1297496 · View history	$92.27M 1,417,201 shares	1.49%	+245.85K(+21.00%)Added	SEC filing ↗ May 12, 2026	▾
10	FMR LLC CIK 315066 · View history	$72.45M 1,109,312 shares	0.00%	-178.18K(-13.80%)Reduced	SEC filing ↗ May 15, 2026	▾
11	Pictet Asset Management Holding SA CIK 1993888 · View history	$56.51M 867,974 shares	0.06%	+21.22K(+2.50%)Added	SEC filing ↗ Apr 22, 2026	▾
12	BANK OF MONTREAL /CAN/ CIK 927971 · View history	$55.31M 846,669 shares	0.02%	-1.39M(-62.20%)Reduced	SEC filing ↗ May 13, 2026	▾
13	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$52.26M 800,486 shares	0.01%	+433.44K(+118.10%)Added	SEC filing ↗ May 15, 2026	▾
14	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$47.38M 725,657 shares	0.03%	+195.08K(+36.80%)Added	SEC filing ↗ May 15, 2026	▾
15	VANGUARD FIDUCIARY TRUST CO CIK 933478 · Amended · View history	$30.37M 465,034 shares	0.01%	—	SEC filing ↗ May 8, 2026	▾
16	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$25.69M 394,648 shares	0.00%	+51.88K(+15.10%)Added	SEC filing ↗ May 15, 2026	▾
17	SailingStone Capital Partners LLC CIK 1608904 · View history	$23.78M 261,199 shares	5.40%	+261.20KNew	SEC filing ↗ May 15, 2026	▾
18	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$22.52M 345,071 shares	0.00%	-5.25K(-1.50%)Reduced	SEC filing ↗ May 7, 2026	▾
19	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$20.87M 319,598 shares	0.02%	+61.93K(+24.00%)Added	SEC filing ↗ May 15, 2026	▾
20	Lightrock Netherlands B.V. CIK 2041485 · View history	$20.05M 306,721 shares	4.28%	-13.58K(-4.20%)Reduced	SEC filing ↗ May 6, 2026	▾

Showing 20 / 173 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

173

Cancelled or null records excluded

Disclosed shares

38,046,431

Not deduplicated across managers

Disclosed value

$2.49B

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.

WEST FRASER TIMBER CO., LTD · Q1 2026

Explore all 173 reporting institutions.

This page includes 20 of 173 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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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.