Latest Period
Q1 2026
Security Snapshot
CANADIAN NATIONAL RAILWAY CO - Common Shares, No Par Value (CNI) Institutional Ownership
CUSIP: 136375102
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
820
Shares (Excl. Options)
399,685,362
Price
$102.77
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- Security type / class
- Equity / Common Shares, No Par Value
- Symbol
- CNI on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 399,685,362
- Total 13F value
- $41,173,639,187
- Portfolio coverage rank
- 0.03%
- Share change
- -10,234,546
- Value change
- -$1,122,951,241
- Number of holders
- 820
- Shares outstanding
- 623,019,000
- SEC-reported price per share
- $118.80
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- CNI - CANADIAN NATIONAL RAILWAY CO - Common Shares, No Par Value is tracked under CUSIP 136375102.
- 820 institutions reported positions in Q1 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 799 to 820 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $40,780,267,873 to $41,173,639,187.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 820 institutions filings for Q1 2026.
Security key
136375102
Latest holder period
Q1 2026
13F holders
820
13D/G owners
2
CIK / CUSIP context first
Open Q1 2026 holders
CNI full holder history
CANADIAN NATIONAL RAILWAY CO SEC filings
CANADIAN NATIONAL RAILWAY CO company facts
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 136375102:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
CNI
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| TCI Fund Management Ltd | 4.2% | $2,523,264,331 | 26,166,798 | TCI Fund Management Limited | 28 Apr 2025 | |||
| GATES MELINDA FRENCH | 2.6% | $1,556,892,147 | 16,145,309 | GATES MELINDA FRENCH | 01 Oct 2024 |
As of 31 Mar 2026, 820 institutional investors reported holding 399,685,362 shares of CANADIAN NATIONAL RAILWAY CO - Common Shares, No Par Value (CNI). This represents 64% of the company’s total 623,019,000 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
46%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| GATES FOUNDATION TRUST | 8.3% | 51,826,786 | 0% | 17% | $5,326,238,797 |
| ROYAL BANK OF CANADA | 4.4% | 27,509,225 | +5.3% | 0.54% | $2,827,122,000 |
| Caisse de depot et placement du Quebec | 3% | 18,784,173 | +35% | 3.1% | $1,927,209,982 |
| 1832 Asset Management L.P. | 3% | 18,683,240 | -0.34% | 2.5% | $1,920,076,575 |
| FIL Ltd | 2.7% | 16,841,218 | +7% | 1.3% | $1,733,394,861 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.5% | 15,798,602 | 0% | 0.04% | $1,626,086,910 |
| BANK OF MONTREAL /CAN/ | 2.2% | 13,995,757 | -1.3% | 0.61% | $1,440,798,196 |
| TD Asset Management Inc | 1.9% | 12,131,313 | +6.7% | 1% | $1,244,642,897 |
| WELLINGTON MANAGEMENT GROUP LLP | 1.8% | 11,523,186 | +24% | 0.22% | $1,182,848,593 |
| TCI FUND MANAGEMENT LTD | 1.6% | 9,849,934 | 0% | 2.2% | $1,013,208,255 |
| LAZARD ASSET MANAGEMENT LLC | 1.5% | 9,077,518 | +2% | 1.5% | $934,488,079 |
| MACKENZIE FINANCIAL CORP | 1.4% | 8,776,306 | -1.3% | 1.1% | $903,177,958 |
| DEUTSCHE BANK AG\ | 1.2% | 7,205,119 | -20% | 0.24% | $740,470,079 |
| NATIONAL BANK OF CANADA /FI/ | 1.1% | 6,685,129 | -0.37% | 0.7% | $685,842,480 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1% | 6,476,573 | -19% | 0.08% | $665,598,000 |
| Fiera Capital Corp | 0.99% | 6,191,510 | -6.9% | 2.2% | $636,168,241 |
| Clearbridge Investments, LLC | 0.84% | 5,252,996 | +17% | 0.47% | $539,850,400 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.84% | 5,222,211 | +2% | 0.03% | $542,519,338 |
| CIBC WORLD MARKET INC. | 0.82% | 5,099,397 | -1.3% | 0.93% | $526,512,740 |
| VANGUARD FIDUCIARY TRUST CO | 0.77% | 4,795,222 | 0% | 0.12% | $493,553,020 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 0.76% | 4,728,502 | -23% | 0.26% | $486,323,688 |
| Connor, Clark & Lunn Investment Management Ltd. | 0.73% | 4,575,185 | +49% | 1.1% | $470,986,015 |
| CANADA PENSION PLAN INVESTMENT BOARD | 0.72% | 4,490,181 | +25% | 0.3% | $462,243,268 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 0.71% | 4,404,252 | -1.1% | 0.39% | $452,894,905 |
| Legal & General Group Plc | 0.68% | 4,215,174 | +2.5% | 0.1% | $432,471,753 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 399,685,362 | $41,173,639,187 | -$1,122,951,241 | $102.77 | 820 |
| 2025 Q4 | 410,737,906 | $40,780,267,873 | +$906,419,789 | $98.85 | 799 |
| 2025 Q3 | 411,346,672 | $38,833,643,539 | -$1,631,506,587 | $94.30 | 750 |
| 2025 Q2 | 428,412,703 | $44,654,047,673 | +$590,589,559 | $104.04 | 810 |
| 2025 Q1 | 422,252,948 | $41,181,131,462 | -$138,908,465 | $97.46 | 808 |
| 2024 Q4 | 422,976,705 | $42,939,307,394 | -$515,882,869 | $101.51 | 834 |
| 2024 Q3 | 424,790,132 | $49,722,950,813 | -$1,484,019,836 | $117.15 | 834 |
| 2024 Q2 | 437,810,566 | $51,721,931,172 | -$1,114,446,057 | $118.13 | 842 |
| 2024 Q1 | 443,938,948 | $58,450,050,802 | -$943,776,522 | $131.71 | 840 |
| 2023 Q4 | 451,177,283 | $56,727,026,012 | -$6,339,060 | $125.63 | 811 |
| 2023 Q3 | 450,204,661 | $48,901,267,473 | +$2,223,143 | $108.33 | 762 |
| 2023 Q2 | 451,152,303 | $54,623,682,900 | -$166,743,280 | $121.07 | 780 |
| 2023 Q1 | 437,692,801 | $51,606,680,409 | -$416,970,456 | $117.97 | 773 |
| 2022 Q4 | 455,563,275 | $54,197,155,563 | -$466,789,486 | $118.88 | 766 |
| 2022 Q3 | 459,669,422 | $49,734,049,314 | +$4,768,228,480 | $107.99 | 726 |
| 2022 Q2 | 415,250,853 | $46,707,221,080 | +$1,406,943,896 | $112.47 | 740 |
| 2022 Q1 | 404,570,772 | $54,262,455,690 | -$112,160,356 | $134.14 | 763 |
| 2021 Q4 | 404,525,859 | $49,630,291,183 | -$766,694,815 | $122.86 | 763 |
| 2021 Q3 | 400,353,158 | $46,342,205,202 | +$514,236,114 | $115.65 | 697 |
| 2021 Q2 | 397,244,910 | $41,960,441,235 | +$1,428,242,318 | $105.52 | 693 |
| 2021 Q1 | 381,635,434 | $44,257,295,497 | +$150,570,933 | $115.98 | 706 |
| 2020 Q4 | 382,787,434 | $42,090,861,750 | +$108,936,980 | $109.85 | 688 |
| 2020 Q3 | 381,196,383 | $40,540,087,353 | -$601,472,789 | $106.46 | 636 |
| 2020 Q2 | 396,170,604 | $35,037,891,692 | -$207,277,121 | $88.57 | 628 |
| 2020 Q1 | 398,697,793 | $30,927,924,963 | +$590,275,209 | $77.63 | 611 |