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Canadian National Railway Co

CNINYSERailroads, Line-Haul OperatingFiscal year ends December 31
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 40-F on Feb 4, 2026Score 8/30
$126.79+3.10 (+2.51%)

Close on Nov 2, 2026Market cap $77.90BP/E 23.4Yield 2.00%

Canadian National Railway Weighted-average diluted shares outstanding by Quarter

Weighted-average diluted shares outstanding (millions) (M)

QuarterlyAnnual

Canadian National Railway Weighted-average diluted shares outstanding: 605M in Q3 2026, down 2.8% from a year earlier. That is the lowest of the 28 quarters on record here.

Latest, Q3 2026
605
Period ended Sep 30, 2026
Change on a year earlier
-2.8%
622 in Q3 2025
History
28 quarters
Since Q3 2017
Sources
25
Documents cited below

Where the Q3 2026 figure comes from

“|| Diluted | 605.2 | 622.4 | 608.2 | 626.2”

Source: 6-K FY2026Q3 (Interim Financial Statements & Notes) ↗

Reported in Form 6-K Consolidated Statements of Income.

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedWeighted-average diluted shares outstanding (millions) (M)Year on yearSource
Q3 2026Sep 30, 2026605-2.8%6-K FY2026Q3 (Interim Financial Statements & Notes) ↗
Q2 2026Jun 30, 2026608-3.3%6-K FY2026Q2 (Interim Financial Statements & Notes) ↗
Q1 2026Mar 31, 2026612-2.6%6-K FY2026Q1 (Interim Financial Statements & Notes) ↗
Q3 2025Sep 30, 2025622-1.3%6-K FY2026Q3 (Interim Financial Statements & Notes) ↗
Q2 2025Jun 30, 2025628-1.3%6-K FY2026Q2 (Interim Financial Statements & Notes) ↗
Q1 2025Mar 31, 2025628-2.1%6-K FY2026Q1 (Interim Financial Statements & Notes) ↗
Q3 2024Sep 30, 2024631-3.8%6-K FY2025Q3 (Interim Financial Statements & Notes) ↗
Q2 2024Jun 30, 2024636-4.1%6-K FY2025Q2 (Interim Financial Statements & Notes) ↗
Q1 2024Mar 31, 2024642-4.2%6-K FY2025Q1 (Interim Financial Statements & Notes) ↗
Q3 2023Sep 30, 2023656-4.2%6-K FY2024Q3 (Interim Financial Statements & Notes) ↗
Q2 2023Jun 30, 2023663-4.1%6-K FY2024Q2 (Interim Financial Statements & Notes) ↗
Q1 2023Mar 31, 2023670-4.3%6-K FY2024Q1 (Interim Financial Statements & Notes) ↗
Q3 2022Sep 30, 2022684-3.7%6-K FY2023Q3 (Interim Financial Statements & Notes) ↗
Q2 2022Jun 30, 2022692-2.7%6-K FY2023Q2 (Interim Financial Statements & Notes) ↗
Q1 2022Mar 31, 2022700-1.8%6-K FY2023Q1 (Interim Financial Statements & Notes) ↗
Q3 2021Sep 30, 2021710-0.3%6-K FY2022Q3 (Interim Financial Statements & Notes) ↗

Breakdown

What makes up weighted-average diluted shares outstanding

Cite this data

StockData. (2026). Canadian National Railway Weighted-average diluted shares outstanding (M), quarterly Q3 2017–Q3 2026 [Data set]. Compiled from Canadian National Railway SEC filings and investor materials. https://stockdatahq.com/stocks/cni/kpis/shs-dil

See every metric in the Canadian National Railway KPI table. Data updated Nov 2, 2026.