# CANADIAN NATL RY CO (CNI) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 136375102
Page URL: https://superinvestorclub.com/stock/CNI
Last updated: 2026-07-08T11:38:07.431Z

## Summary

As of the most recent 13F filing period, CANADIAN NATL RY CO (CNI) is held by 5 tracked superinvestors with an aggregate position value of $6.35B representing 0518267869849934535002480018775 shares.

## Top institutional holders (5)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Bill & Melinda Gates Foundation](https://superinvestorclub.com/manager/3) | Bill & Melinda Gates Foundation Trust | 51826786 | $5.33B | 16.82% | 2026-03-31 |
| 2 | [Chris Hohn](https://superinvestorclub.com/manager/24) | TCI Fund Management | 9849934 | $1.01B | 2.24% | 2026-03-31 |
| 3 | [Tom Gayner](https://superinvestorclub.com/manager/22) | Markel Group | 53500 | $5.5M | 0.05% | 2026-03-31 |
| 4 | [Prem Watsa](https://superinvestorclub.com/manager/71) | Fairfax Financial Holdings | 24800 | $2.5M | 0.13% | 2026-03-31 |
| 5 | [Lee Ainslie](https://superinvestorclub.com/manager/58) | Maverick Capital | 18775 | $1.9M | 0.02% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 4 holders, $13.22B aggregate, 05482678639488385600624844652 shares
- 2024-06-30: 5 holders, $11.63B aggregate, 054826786394883854066666469259658 shares
- 2024-09-30: 5 holders, $10.58B aggregate, 054826786354372775172099119088 shares
- 2024-12-31: 4 holders, $8.61B aggregate, 0548267862969376425674410992 shares
- 2025-03-31: 4 holders, $7.99B aggregate, 0548267862689907828346019073 shares
- 2025-06-30: 4 holders, $8.12B aggregate, 0548267862298906617829019073 shares
- 2025-09-30: 4 holders, $6.68B aggregate, 0518267861876777420322025000 shares
- 2025-12-31: 5 holders, $6.12B aggregate, 05182678698499341875274450019800 shares
- 2026-03-31: 5 holders, $6.35B aggregate, 0518267869849934535002480018775 shares

## Recent congressional trades (2)

- 2025-02-24: Tony Wied (Republican-WI) sale $50,001 - $100,000
- 2025-01-15: Jared Moskowitz (Democrat-FL) sale $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "CANADIAN NATL RY CO (CNI) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/CNI), aggregating SEC 13F, Form 4, and congressional disclosures."