This page lists the SEC filings reported by TCI Fund Management.
| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2024-02-14 | TCI Fund Management Ltd | MOODYS CORP /DE/ | 12,049,611 | 6.6% | EDGAR |
| SC 13G/A | 2024-02-14 | TCI Fund Management Ltd | CANADIAN PACIFIC KANSAS CITY LTD/CN | 55,514,385 | 6.0% | EDGAR |
| SC 13G/A | 2023-12-18 | TCI Fund Management Ltd | MOODYS CORP /DE/ | 11,961,611 | 6.5% | EDGAR |
| SC 13D/A | 2023-11-09 | TCI Fund Management Ltd | CANADIAN NATIONAL RAILWAY CO | 40,518,953 | - | EDGAR |
| SC 13G/A | 2023-02-14 | TCI Fund Management Ltd | CHARTER COMMUNICATIONS, INC. /MO/ | 0 | 0.0% | EDGAR |
| SC 13G/A | 2023-02-14 | TCI Fund Management Ltd | BOSTON PROPERTIES INC | 0 | 0.0% | EDGAR |
| SC 13G | 2023-02-14 | TCI Fund Management Ltd | MOODYS CORP /DE/ | 9,212,287 | 5.0% | EDGAR |
| SC 13G/A | 2022-02-14 | TCI Fund Management Ltd | BOSTON PROPERTIES INC | 12,458,851 | 8.0% | EDGAR |
| SC 13G/A | 2022-02-14 | TCI Fund Management Ltd | CHARTER COMMUNICATIONS, INC. /MO/ | 9,800,605 | 5.7% | EDGAR |
| SC 13G/A | 2022-02-14 | TCI Fund Management Ltd | CANADIAN PACIFIC RAILWAY LTD/CN | 55,860,385 | 6.0% | EDGAR |
| SC 13D/A | 2022-01-26 | TCI Fund Management Ltd | CANADIAN NATIONAL RAILWAY CO | 36,699,825 | - | EDGAR |
| SC 13D/A | 2021-10-18 | TCI Fund Management Ltd | CANADIAN NATIONAL RAILWAY CO | 36,699,825 | - | EDGAR |
| SC 13D/A | 2021-09-27 | TCI Fund Management Ltd | CANADIAN NATIONAL RAILWAY CO | 36,699,825 | - | EDGAR |
| SC 13D/A | 2021-09-17 | TCI Fund Management Ltd | CANADIAN NATIONAL RAILWAY CO | 36,699,825 | - | EDGAR |
| SC 13D/A | 2021-09-13 | TCI Fund Management Ltd | CANADIAN NATIONAL RAILWAY CO | 36,699,825 | - | EDGAR |
| SC 13D/A | 2021-09-07 | TCI Fund Management Ltd | CANADIAN NATIONAL RAILWAY CO | 36,699,825 | - | EDGAR |
| SC 13D/A | 2021-08-31 | TCI Fund Management Ltd | CANADIAN NATIONAL RAILWAY CO | 36,611,825 | - | EDGAR |
| SC 13D | 2021-08-30 | TCI Fund Management Ltd | CANADIAN NATIONAL RAILWAY CO | 36,521,825 | - | EDGAR |
| SC 13G/A | 2021-08-09 | TCI Fund Management Ltd | BOSTON PROPERTIES INC | 11,806,713 | 7.6% | EDGAR |
| SC 13G/A | 2021-02-16 | TCI Fund Management Ltd | CANADIAN PACIFIC RAILWAY LTD/CN | 11,172,077 | 8.3% | EDGAR |
- Form 13F-HR
- The 13F-HR report is filed quarterly to report securities held by the filer that fall under the SEC's 13F rules.
- Form SC 13D/G
- Reported by persons and groups who own 5% or more of any class of a company's outstanding shares. If the ownership changes by 1% or more, an amendment must be filed.
- Form 3, 4, and 5
- Form 3, 4, and 5 reports are filed to report insider transactions by company officers and directors, and any beneficial owners of more than ten percent of a company's shares. Form 3 is the initial report that must be filed when a person becomes an officer, director, or beneficial owner. Form 4 reports are used to report changes in ownership, while the Form 5 report is used for reporting transactions that should have been reported earlier in a Form 4 filing.