Company · Ownership research

CANADIAN NATIONAL RAILWAY CO CNI

CIK 0000016868 · CUSIP 136375102

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 136375102 (CNI), not CUSIP 136375902 (CNI), CUSIP 136375952 (CNI), and does not merge CUSIPs.

This page lists the top 20 of 858 rows by value; the complete set is available through the API.

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	GATES FOUNDATION TRUST CIK 1166559 · View history	$7.22B 54,826,786 shares	15.75%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2024	▾
02	TCI FUND MANAGEMENT LTD CIK 1647251 · View history	$5.20B 39,488,385 shares	13.12%	-583.93K(-1.50%)Reduced	SEC filing ↗ May 15, 2024	▾
03	ROYAL BANK OF CANADA CIK 1000275 · Amended · View history	$3.59B 27,276,941 shares	0.88%	+185.79K(+0.70%)Added	SEC filing ↗ Nov 5, 2024	▾
04	VANGUARD GROUP INC CIK 102909 · View history	$2.95B 22,390,060 shares	0.06%	-5.34K(0.00%)Reduced	SEC filing ↗ May 10, 2024	▾
05	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$2.63B 19,990,616 shares	0.47%	-1.88M(-8.60%)Reduced	SEC filing ↗ May 15, 2024	▾
06	FIL Ltd CIK 318989 · View history	$2.46B 18,651,801 shares	2.44%	-538.01K(-2.80%)Reduced	SEC filing ↗ May 13, 2024	▾
07	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$2.14B 16,214,924 shares	0.64%	-429.44K(-2.60%)Reduced	SEC filing ↗ May 14, 2024	▾
08	BANK OF MONTREAL /CAN/ CIK 927971 · View history	$1.96B 14,773,889 shares	0.62%	-716.11K(-4.60%)Reduced	SEC filing ↗ May 13, 2024	▾
09	Bank of New York Mellon Corp CIK 1390777 · View history	$1.76B 13,334,201 shares	0.34%	-325.43K(-2.40%)Reduced	SEC filing ↗ Apr 25, 2024	▾
10	Caisse de depot et placement du Quebec CIK 898286 · View history	$1.65B 12,496,600 shares	3.96%	-261.70K(-2.10%)Reduced	SEC filing ↗ May 14, 2024	▾
11	TD Asset Management Inc CIK 1056053 · View history	$1.52B 11,565,068 shares	1.42%	-86.85K(-0.70%)Reduced	SEC filing ↗ May 8, 2024	▾
12	MACKENZIE FINANCIAL CORP CIK 919859 · View history	$1.24B 9,425,334 shares	1.80%	-515.96K(-5.20%)Reduced	SEC filing ↗ May 10, 2024	▾
13	Capital International Investors CIK 1562230 · View history	$1.19B 9,003,537 shares	0.24%	+1.38M(+18.10%)Added	SEC filing ↗ May 14, 2024	▾
14	1832 Asset Management L.P. CIK 944388 · View history	$1.14B 8,691,086 shares	2.09%	-94.39K(-1.10%)Reduced	SEC filing ↗ May 14, 2024	▾
15	JARISLOWSKY, FRASER Ltd CIK 1123778 · Amended · View history	$1.12B 8,511,212 shares	6.43%	-308.25K(-3.50%)Reduced	SEC filing ↗ Sep 30, 2024	▾
16	NORGES BANK CIK 1374170 · Amended · View history	$804.70M 6,108,271 shares	0.13%	-14.08K(-0.20%)Reduced	SEC filing ↗ May 14, 2024	▾
17	Egerton Capital (UK) LLP CIK 1581811 · View history	$791.08M 6,006,248 shares	7.64%	+697.98K(+13.10%)Added	SEC filing ↗ May 13, 2024	▾
18	DEUTSCHE BANK AG\ CIK 948046 · Amended · View history	$703.29M 5,339,660 shares	0.33%	-266.28K(-4.70%)Reduced	SEC filing ↗ Jun 2, 2025	▾
19	Legal & General Group Plc CIK 764068 · Amended · View history	$676.77M 5,136,729 shares	0.19%	+199.19K(+4.00%)Added	SEC filing ↗ May 29, 2025	▾
20	NATIONAL BANK OF CANADA /FI/ CIK 926171 · View history	$674.47M 5,297,957 shares	1.17%	-1.09M(-17.00%)Reduced	SEC filing ↗ May 13, 2024	▾

Showing 20 / 858 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

858

Cancelled or null records excluded

Disclosed shares

448,112,357

Not deduplicated across managers

Disclosed value

$59.13B

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.

CANADIAN NATIONAL RAILWAY CO · Q1 2024

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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.