How many institutions held CNI - CANADIAN NATIONAL RAILWAY CO - Common Shares, No Par Value in Q1 2021?

706 institutional investors reported CNI - CANADIAN NATIONAL RAILWAY CO - Common Shares, No Par Value for Q1 2021. Use the holders table for investor-level position and value details.

CANADIAN NATIONAL RAILWAY CO - Common Shares, No Par Value (CNI)

Q: What does CUSIP 136375102 represent in this 13F holders report?

CUSIP 136375102 is the security identifier for CNI - CANADIAN NATIONAL RAILWAY CO - Common Shares, No Par Value used to aggregate holder disclosures.

CUSIP: 136375102

Q1 2021 13F Holders as of 31 Mar 2021

Security type / class: Equity / Common Shares, No Par Value
Total 13F shares: 381,635,434
Total 13F value: $44,257,295,497
Share change: +1,141,696
Put/Call ratio: 148%
SEC-reported price per share: $115.98
Number of holders: 706
Value change: +$150,570,933
Number of buys: 302
Number of sells: 272
Shares outstanding: 623,019,000

Security key

136375102

Report period

Q1 2021

Institutions

706

Top holders

CNI full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2021 Previous quarter: Q4 2020 CANADIAN NATIONAL RAILWAY CO SEC filings CANADIAN NATIONAL RAILWAY CO company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 136375102

Newer quarter: Q2 2021 Previous quarter: Q4 2020

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024

Ownership snapshot

Top reported holders of CNI - CANADIAN NATIONAL RAILWAY CO - Common Shares, No Par Value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

ROYAL BANK OF CANADA

Disclosed value leader

ROYAL BANK OF CANADA

Comparable rows

15/15

Latest evidence

31 Dec 2020

13F Lead comparable stake: 5.4% Showing 1-6 of 15 holder rows.

Quick read

ROYAL BANK OF CANADA leads the comparable SEC ownership view at 5.4%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens ROYAL BANK OF CANADA's linked filing trail.

Comparable ownership Top 5

ROYAL BANK OF CANADA 5.4%

MASSACHUSETTS FINANCIAL SERVICES ... 5.3%

WELLINGTON MANAGEMENT GROUP LLP 3.7%

VANGUARD GROUP INC 3.4%

TCI Fund Management Ltd 3.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
ROYAL BANK OF CANADA	13F Company 13F	5.4%	$3,689,748,000 33,588,974 shares	—	31 Dec 2020
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F Company 13F	5.3%	$3,650,744,000 33,233,896 shares	—	31 Dec 2020
WELLINGTON MANAGEMENT GROUP LLP	13F Company 13F	3.7%	$2,497,886,000 22,740,339 shares	—	31 Dec 2020
VANGUARD GROUP INC	13F Company 13F	3.4%	$2,342,787,000 21,327,136 shares	—	31 Dec 2020
TCI Fund Management Ltd	13F Company 13F	3.3%	$2,282,520,000 20,773,418 shares	—	31 Dec 2020
GATES FOUNDATION TRUST	13F Company 13F	2.7%	$1,865,173,000 16,979,268 shares	—	31 Dec 2020

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

706

381,635,434

Rows available

706

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders

688

Q1 2021 holders

706

Holder diff

Investor	Q4 2020 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q4 2020 value	Q1 2021 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend