Canadian National Railway Co

CNI

Exchange: NYSE
Industry: Railroads, Line-Haul Operating
SEC CIK: 0000016868

SEC filings (opens in a new tab)

No open-market purchases or sales by Canadian National Railway Co insiders were filed in the last 90 days; 849 institutions reported holding it in 13F filings for Q2 2026, worth $48.6B in total; 5 superinvestors hold it, including Gates Foundation Trust and TCI Fund Management.

13F holders, Q3 2026

Institutional positions in Canadian National Railway Co as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 9; 0 vs. Q2 2026
Shares held: 24.5K; −2.77K (−10.2%) vs. Q2 2026
Total value: $2.91M; −$338.9K (−10.4%) vs. Q2 2026
New holders: 0; 1 more added
Sold out: 0; 6 more reduced

840 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CNI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding CNI and their total value by quarter
Quarter	Holders	Value
Q2 2026	849	$48.6B
Q1 2026	831	$42.0B
Q4 2025	809	$40.8B
Q3 2025	758	$38.9B
Q2 2025	821	$44.8B
Q1 2025	824	$41.8B
Q4 2024	857	$43.1B
Q3 2024	852	$50.0B
Q2 2024	855	$51.9B
Q1 2024	857	$59.1B
Q4 2023	825	$57.2B
Q3 2023	773	$49.4B
Q2 2023	792	$55.1B
Q1 2023	792	$54.5B
Q4 2022	784	$54.8B
Q3 2022	739	$50.2B
Q2 2022	758	$47.2B
Q1 2022	779	$54.6B
Q4 2021	782	$51.5B
Q3 2021	714	$48.5B
Q2 2021	710	$43.5B
Q1 2021	725	$46.7B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Canadian National Railway Co; share changes are against Q2 2026.

Institutions holding CNI in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Great Lakes Advisors, LLC	–	–	–	–	Not filed
Turas Capital Management LP	–	–	–	–	Not filed
Scharf Investments, LLC	–	–	–	–	Not filed
State Street Corp	–	–	–	–	Not filed
Investment Management Corp of Ontario	–	–	–	–	Not filed
Creative Planning	–	–	–	–	Not filed
Franklin, Parlapiano, Turner & Welch, LLC	–	–	–	–	Not filed
Kornitzer Capital Management Inc	–	–	–	–	Not filed
Dillon & Associates Inc	–	–	–	–	Not filed
Jennison Associates LLC	–	–	–	–	Not filed
Northstar Asset Management Inc	–	–	–	–	Not filed
The PNC Financial Services Group, Inc.	–	–	–	–	Not filed
US Bancorp	–	–	–	–	Not filed
Police & Firemen's Retirement System of New Jersey	–	–	–	–	Not filed
Logan Capital Management Inc	–	–	–	–	Not filed
KWMG, LLC	–	–	–	–	Not filed
PCJ Investment Counsel Ltd.	–	–	–	–	Not filed
Patten & Patten Inc	–	–	–	–	Not filed
Somerville Kurt F	–	–	–	–	Not filed
Cetera Investment Advisers	–	–	–	–	Not filed
Maryland State Retirement & Pension System	–	–	–	–	Not filed
Ruffer LLP	–	–	–	–	Not filed
Delaney Dennis R	–	–	–	–	Not filed
Ausbil Investment Management Ltd	–	–	–	–	Not filed
Gold Investment Management Ltd.	–	–	–	–	Not filed
Brown, Lisle/Cummings, Inc.	–	–	–	–	Not filed
Utah Retirement Systems	–	–	–	–	Not filed
Gradient Investments LLC	–	–	–	–	Not filed
Markel Group Inc.SuperinvestorMarkel Group	–	–	–	–	Not filed
Founders Capital Management, LLC	–	–	–	–	Not filed
Jupiter Topco LLC	–	–	–	–	Not filed
White Pine Investment CO	–	–	–	–	Not filed
Callahan Advisors, LLC	–	–	–	–	Not filed
Stamos Capital Partners, L.P.	–	–	–	–	Not filed
Costello Asset Management, INC	–	–	–	–	Not filed
Azzad Asset Management Inc	–	–	–	–	Not filed
Puzo Michael J	–	–	–	–	Not filed
RiverFront Investment Group, LLC	–	–	–	–	Not filed
Alliancebernstein L.P.	–	–	–	–	Not filed
JLB & Associates Inc	–	–	–	–	Not filed
Azimuth Capital Investment Management LLC	–	–	–	–	Not filed
Motley Fool Asset Management LLC	–	–	–	–	Not filed
Old West Investment Management, LLC	–	–	–	–	Not filed
Burkett Asset Management Ltd	–	–	–	–	Not filed
Renaissance Technologies LLC	–	–	–	–	Not filed
Reynders McVeigh Capital Management, LLC	–	–	–	–	Not filed
Allianz Asset Management GmbH	–	–	–	–	Not filed
FNY Investment Advisers, LLC	–	–	–	–	Not filed
Letson Investment Management, Inc.	–	–	–	–	Not filed
K.J. Harrison & Partners Inc	–	–	–	–	Not filed
Capital World Investors	–	–	–	–	Not filed
Thrivent Financial for Lutherans	–	–	–	–	Not filed
Pittenger & Anderson Inc	–	–	–	–	Not filed
Hudson Bay Capital Management LP	–	–	–	–	Not filed
Gulf International Bank (UK) Ltd	–	–	–	–	Not filed
Kidder Stephen W	–	–	–	–	Not filed
Commonwealth Equity Services, LLC	–	–	–	–	Not filed
Cumberland Partners Ltd	–	–	–	–	Not filed
Strong Tower Advisory Services	–	–	–	–	Not filed
HRT Financial LP	–	–	–	–	Not filed
LGT Fund Management Co Ltd.	–	–	–	–	Not filed
Elefante Mark B	–	–	–	–	Not filed
Harrison Street Private Wealth LLC	–	–	–	–	Not filed
Andra AP-fonden	–	–	–	–	Not filed
Oppenheimer Asset Management Inc.	–	–	–	–	Not filed
Act Two Investors LLC	–	–	–	–	Not filed
Morningstar Investment Management LLC	–	–	–	–	Not filed
SRS Capital Advisors, Inc.	–	–	–	–	Not filed
Principal Financial Group Inc	–	–	–	–	Not filed
Blair William & Co	–	–	–	–	Not filed
Lawson Kroeker Investment Management Inc	–	–	–	–	Not filed
Kensington Investment Counsel, LLC	–	–	–	–	Not filed
Patrick Mauro Investment Advisor, INC.	–	–	–	–	Not filed
Mediolanum International Funds Ltd	–	–	–	–	Not filed
Huntington National Bank	–	–	–	–	Not filed
Keybank National Association	–	–	–	–	Not filed
Groupama Asset Managment	–	–	–	–	Not filed
XTX Topco Ltd	–	–	–	–	Not filed
Banque de Luxembourg S.A.	–	–	–	–	Not filed
Qube Research & Technologies Ltd	–	–	–	–	Not filed
Fideuram Asset Management (Ireland) dac	–	–	–	–	Not filed
Adviser Investments LLC	–	–	–	–	Not filed
Sheets Smith Wealth Management	–	–	–	–	Not filed
Private Capital Advisors, Inc.	–	–	–	–	Not filed
Lido Advisors, LLC	–	–	–	–	Not filed
Ameriprise Financial Inc	–	–	–	–	Not filed
Pinnacle Financial Partners, Inc.	–	–	–	–	Not filed
Notis-McConarty Edward	–	–	–	–	Not filed
Commerce Bank	–	–	–	–	Not filed
Rothschild Investment LLC	–	–	–	–	Not filed
Summerhill Capital Management lnc.	–	–	–	–	Not filed
Bowen Hanes & Co Inc	–	–	–	–	Not filed
Argent Trust Co	–	–	–	–	Not filed
Vestcor Inc	–	–	–	–	Not filed
Baird Financial Group, Inc.	–	–	–	–	Not filed
Quantbot Technologies LP	–	–	–	–	Not filed
Pekin Hardy Strauss, Inc.	–	–	–	–	Not filed
Northwestern Mutual Wealth Management Co	–	–	–	–	Not filed
Intech Investment Management LLC	–	–	–	–	Not filed
Stolper Co	–	–	–	–	Not filed