CANADIAN NATL RAILWAY CO · CUSIP 136375102 · CIK 1647251
As of 2026-06-30, TCI FUND MANAGEMENT LTD reported 9.43M CNI (shares), valued at $1.12B, or 2.13% of its reported non-derivative portfolio. Filed 2026-08-14.
Verify history & sources →Shares decreased 4.23%; reported value increased 10.99%, and weight changed -0.11 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | 2.13% | 9,433,422 | SEC filing ↗Filed Aug 14, 2026 |
| Q1 2026 | 2.24% | 9,849,934 | SEC filing ↗Filed May 15, 2026 |
| Q4 2025 | 1.82% | 9,849,934 | SEC filing ↗Filed Feb 17, 2026 |
| Q3 2025 | 3.36% | 18,767,774 | SEC filing ↗Filed Nov 14, 2025 |
| Q2 2025 | 4.72% | 22,989,066 | SEC filing ↗Filed Aug 14, 2025 |
| Q1 2025 | 6.04% | 26,899,078 | SEC filing ↗Filed May 15, 2025 |
| Q4 2024 | 7.11% | 29,693,764 | SEC filing ↗Filed Feb 14, 2025 |
| Q3 2024 | 9.43% | 35,437,277 | SEC filing ↗Filed Nov 14, 2024 |
| Q2 2024 | 11.40% | 39,488,385 | SEC filing ↗Filed Aug 14, 2024 |
| Q1 2024 | 13.12% | 39,488,385 | SEC filing ↗Filed May 15, 2024 |
| Q4 2023 | 14.01% | 40,072,313 | SEC filing ↗Filed Feb 14, 2024 |
| Q3 2023 | 16.06% | 40,888,953 | SEC filing ↗Filed Nov 14, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 16.06% | 40,888,953 | $4.43B | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Nov 14, 2023 |
| Q4 2023 | 14.01% | 40,072,313 | $5.04B | Shares decreased 2.00%; reported value increased 13.79%, and weight changed -2.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 14, 2024 |
| Q1 2024 | 13.12% | 39,488,385 | $5.20B | Shares decreased 1.46%; reported value increased 3.25%, and weight changed -0.89 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2024 |
| Q2 2024 | 11.40% | 39,488,385 | $4.67B | Shares unchanged; reported value decreased 10.30%, and weight changed -1.72 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2024 |
| Q3 2024 | 9.43% | 35,437,277 | $4.15B | Shares decreased 10.26%; reported value decreased 11.05%, and weight changed -1.97 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2024 |
| Q4 2024 | 7.11% | 29,693,764 | $3.01B | Shares decreased 16.21%; reported value decreased 27.39%, and weight changed -2.32 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 14, 2025 |
| Q1 2025 | 6.04% | 26,899,078 | $2.62B | Shares decreased 9.41%; reported value decreased 13.08%, and weight changed -1.07 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2025 |
| Q2 2025 | 4.72% | 22,989,066 | $2.39B | Shares decreased 14.54%; reported value decreased 8.60%, and weight changed -1.32 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2025 |
| Q3 2025 | 3.36% | 18,767,774 | $1.77B | Shares decreased 18.36%; reported value decreased 26.09%, and weight changed -1.36 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2025 |
| Q4 2025 | 1.82% | 9,849,934 | $974.11M | Shares decreased 47.52%; reported value decreased 44.96%, and weight changed -1.54 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 17, 2026 |
| Q1 2026 | 2.24% | 9,849,934 | $1.01B | Shares unchanged; reported value increased 4.01%, and weight changed +0.42 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2026 |
| Q2 2026 | 2.13% | 9,433,422 | $1.12B | Shares decreased 4.23%; reported value increased 10.99%, and weight changed -0.11 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2026 |
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This page includes 12 of 12 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.