CANADIAN NATIONAL RAILWAY CO
CNINYSEIndustrials · Railroads, Line-Haul Operating · A8 · SEC filings ↗ · Compare ⊕
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SEC XBRL · annualNo structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 5.1M | 4.5 | +129.3% |
| Apr 30, 2026 | 2.2M | 1.4 | +3.4% |
| Apr 15, 2026 | 2.1M | 1.6 | +3.2% |
| Mar 31, 2026 | 2.1M | 1.2 | -60.3% |
| Mar 13, 2026 | 5.2M | 2.7 | -16.9% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Recent SEC filings
All filings ↗- SUPPLMay 8, 2026
- 6-KFORM 6-KMay 8, 2026
- FWPMay 7, 2026
- SUPPLMay 7, 2026
- EFFECTMay 4, 2026
- 6-KFORM 6-KMay 1, 2026
- 6-KFORM 6-KMay 1, 2026
- 6-KFORM 6-KApr 29, 2026
- F-XFORM F-XApr 29, 2026
- F-XApr 29, 2026
- F-10Apr 29, 2026
- 6-KApr 29, 2026
- 6-KFORM 6-KMar 25, 2026
- 6-KFORM 6-KMar 25, 2026
- 6-KFORM 6-KFeb 6, 2026
Event-driven situations (1)
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