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CNI Institutional Ownership & 13F Holders | SmartMoneyDB

CNICANADIAN NATL RY CO

COM · CUSIP 136375102

Smart Money Ownership

Of the 19 tracked institutions holding CNI, 12 have a 3-year clone track record — 10 of them beat the S&P. Average holder's clone alpha: +3.9pt. It's a gauge of who owns the name, not just how many.

Steve Cohen

$80.1M · 0.1% of book

+11.9pt

Jim Simons

$47.3M · 0.1% of book

$159.3M · 0.1% of book

+6.7pt

CNI (CANADIAN NATL RY CO) Institutional Ownership Summary

Among the 19 tracked institutional investors we monitor, CNI (CANADIAN NATL RY CO) is held with a combined value of $11.73B across 115,048,939 shares. The largest holder is GATES FOUNDATION TRUST with a position worth $5.33B (16.82% of their portfolio). 2 funds opened new positions in the most recent quarter. 11 funds increased their holdings. 4 funds reduced their position.

Total Institutional Value

$11.73B

Total Shares Held

115,048,939

Institutional Holders

% of Shares Outstanding

18.7%

of 614.43M shares · SEC 2025-12-31

Days to Cover

2.2+7.5%

3.02M shares short · FINRA 2026-07-15

Tracked 13F institutions hold 18.7% of CNI's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2025-12-31), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

WELLINGTON MANAGEMENT GROUP LLP+24% shares~$226.6M CITADEL ADVISORS LLC+446% shares~$130.1M MILLENNIUM MANAGEMENT LLC+147% shares~$58.1M ADAGE CAPITAL PARTNERS GP, L.L.C.+174% shares~$56.0M VANGUARD GROUP INC+1% shares~$33.7M

13F Institutional Holders

Sort

GATES FOUNDATION TRUST

WELLINGTON MANAGEMENT GROUP LLP

0.22% of book+23.7%

$1.18B

TCI Fund Management Ltd

2.24% of book-

$1.01B

PRICE T ROWE ASSOCIATES INC /MD/

0.08% of book-19.4%

$665.60M

Fisher Asset Management, LLC

AQR CAPITAL MANAGEMENT LLC

0.05% of book-8.3%

$115.47M

MILLENNIUM MANAGEMENT LLC

0.04% of book+146.8%

$97.67M

#	Fund	Value↓	Shares	Portfolio %	Change
1	GATES FOUNDATION TRUST	$5.33B	51,826,786	16.82%	-
2	VANGUARD GROUP INC	$2.44B	24,646,922	0.04%	+1.4%
3	WELLINGTON MANAGEMENT GROUP LLP	$1.18B	11,523,186	0.22%	+23.7%
4	TCI Fund Management Ltd	$1.01B	9,849,934	2.24%	-
5	PRICE T ROWE ASSOCIATES INC /MD/	$665.60M	6,476,573	0.08%	-19.4%
6	Fisher Asset Management, LLC	$260.47M	2,534,484	0.09%	+11.2%
7	FMR LLC	$194.84M	1,893,039	0.01%	+16.7%
8	CITADEL ADVISORS LLC	$159.27M	1,549,725	0.11%	+445.9%
9	AQR CAPITAL MANAGEMENT LLC	$115.47M	1,131,846	0.05%	-8.3%
10	MILLENNIUM MANAGEMENT LLC	$97.67M	950,376	0.04%	+146.8%

Congress Trading

1 member · 1 disclosed trade in CNI

Member	Type	Amount	Date
Jared Moskowitz	Sell	$1,001 - $15,000	Jan 15, 2025

Frequently Asked Questions

Which institutional investors own the most CNI stock?

As of the latest SEC 13F filings, GATES FOUNDATION TRUST is the largest institutional holder of CNI with a position worth $5.33B, representing 16.82% of their portfolio. In total, 19 institutional investors hold CNI with a combined value of $11.73B.

Are hedge funds buying or selling CNI?

In the most recent quarter, 2 funds opened a new position in CNI. Additionally, 11 increased their holdings and 4 reduced their positions.

What percentage of CNI is owned by institutional investors?

Institutional investors hold $11.73B worth of CNI stock across 19 positions. The largest institutional holder is GATES FOUNDATION TRUST with $5.33B in holdings.

What is a 13F filing and why does it matter for CNI?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For CNI, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track CNI institutional moves

Get notified when hedge funds change their CNI positions.