| 13F-HR |
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|
14 Nov 2025 |
30 Sep 2025 |
028-16990 |
| N-PX |
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|
29 Aug 2025 |
30 Jun 2025 |
028-16990 |
| 13F-HR |
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|
14 Aug 2025 |
30 Jun 2025 |
028-16990 |
| 13F-HR |
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|
15 May 2025 |
31 Mar 2025 |
028-16990 |
| SCHEDULE 13D/A |
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|
30 Apr 2025 |
|
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| 13F-HR |
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14 Feb 2025 |
31 Dec 2024 |
028-16990 |
| 13F-HR |
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|
14 Nov 2024 |
30 Sep 2024 |
028-16990 |
| SC 13D/A |
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CANADIAN NATIONAL RAILWAY COMPANY |
04 Nov 2024 |
|
|
| N-PX |
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29 Aug 2024 |
30 Jun 2024 |
028-16990 |
| 13F-HR |
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|
14 Aug 2024 |
30 Jun 2024 |
028-16990 |
| 13F-HR |
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|
15 May 2024 |
31 Mar 2024 |
028-16990 |
| SC 13G/A |
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CANADIAN PACIFIC KANSAS CITY LTD/CN |
14 Feb 2024 |
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|
| SC 13G/A |
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MOODYS CORP /DE/ |
14 Feb 2024 |
|
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| 13F-HR |
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|
14 Feb 2024 |
31 Dec 2023 |
028-16990 |
| SC 13G/A |
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MOODY'S CORP |
18 Dec 2023 |
|
|
| 13F-HR |
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|
14 Nov 2023 |
30 Sep 2023 |
028-16990 |
| SC 13D/A |
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CANADIAN NATIONAL RAILWAY CO |
09 Nov 2023 |
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|
| 13F-HR |
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|
14 Aug 2023 |
30 Jun 2023 |
028-16990 |
| 13F-HR |
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|
15 May 2023 |
31 Mar 2023 |
028-16990 |
| SC 13G/A |
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BOSTON PROPERTIES, INC. |
14 Feb 2023 |
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| SC 13G |
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MOODYS CORPORATION |
14 Feb 2023 |
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|
| SC 13G/A |
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CHARTER COMMUNICATIONS, INC. |
14 Feb 2023 |
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|
| 13F-HR |
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|
14 Feb 2023 |
31 Dec 2022 |
028-16990 |
| 13F-HR |
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|
14 Nov 2022 |
30 Sep 2022 |
028-16990 |
| 13F-HR |
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|
15 Aug 2022 |
30 Jun 2022 |
028-16990 |
| 13F-HR |
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|
16 May 2022 |
31 Mar 2022 |
028-16990 |
| SC 13G/A |
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CANADIAN PACIFIC RAILWAY LIMITED |
14 Feb 2022 |
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|
| SC 13G/A |
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CHARTER COMMUNICATIONS, INC. |
14 Feb 2022 |
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|
| SC 13G/A |
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|
14 Feb 2022 |
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|
| 13F-HR |
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|
14 Feb 2022 |
31 Dec 2021 |
028-16990 |
| SC 13D/A |
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CANADIAN NATIONAL RAILWAY COMPANY |
26 Jan 2022 |
|
|
| 13F-HR |
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|
15 Nov 2021 |
30 Sep 2021 |
028-16990 |
| SC 13D/A |
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CANADIAN NATIONAL RAILWAY COMPANY |
18 Oct 2021 |
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|
| SC 13D/A |
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CANADIAN NATIONAL RAILWAY COMPANY |
27 Sep 2021 |
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|
| SC 13D/A |
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CANADIAN NATIONAL RAILWAY COMPANY |
17 Sep 2021 |
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|
| SC 13D/A |
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CANADIAN NATIONAL RAILWAY COMPANY |
13 Sep 2021 |
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|
| SC 13D/A |
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CANADIAN NATIONAL RAILWAY COMPANY |
07 Sep 2021 |
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|
| SC 13D/A |
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CANADIAN NATIONAL RAILWAY COMPANY |
31 Aug 2021 |
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|
| SC 13D |
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CANADIAN NATIONAL RAILWAY COMPANY |
30 Aug 2021 |
|
|
| 13F-HR |
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|
16 Aug 2021 |
30 Jun 2021 |
028-16990 |
| SC 13G/A |
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BOSTON PROPERTIES, INC. |
09 Aug 2021 |
|
|
| 13F-HR |
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|
17 May 2021 |
31 Mar 2021 |
028-16990 |
| PX14A6G |
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UNION PACIFIC CORP |
25 Mar 2021 |
|
|
| 13F-HR |
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|
16 Feb 2021 |
31 Dec 2020 |
028-16990 |
| SC 13G/A |
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UNIVAR SOLUTIONS INC. |
16 Feb 2021 |
|
|
| SC 13G/A |
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CANADIAN PACIFIC RAILWAY LTD/CN |
16 Feb 2021 |
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|
| SC 13G |
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CHARTER COMMUNICATIONS, INC. /MO/ |
16 Feb 2021 |
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| SC 13G |
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BOSTON PROPERTIES, INC. |
16 Feb 2021 |
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|
| 13F-HR |
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|
16 Nov 2020 |
30 Sep 2020 |
028-16990 |
| 13F-HR |
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|
14 Aug 2020 |
30 Jun 2020 |
028-16990 |
| 13F-HR |
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|
15 May 2020 |
31 Mar 2020 |
028-16990 |
| 13F-HR |
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|
14 Feb 2020 |
31 Dec 2019 |
028-16990 |
| SC 13G/A |
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UNIVAR SOLUTIONS INC. |
14 Feb 2020 |
|
|
| SC 13G/A |
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CANADIAN PACIFIC RAILWAY LIMITED |
14 Feb 2020 |
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|
| SC 13G/A |
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CHARTER COMMUNICATIONS, INC. |
14 Feb 2020 |
|
|
| 13F-HR |
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|
14 Nov 2019 |
30 Sep 2019 |
028-16990 |
| SC 13G/A |
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CANADIAN PACIFIC RAILWAY LIMITED |
03 Sep 2019 |
|
|
| 13F-HR |
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|
14 Aug 2019 |
30 Jun 2019 |
028-16990 |
| SC 13G |
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UNIVAR INC. |
27 Jun 2019 |
|
|
| 13F-HR |
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|
15 May 2019 |
31 Mar 2019 |
028-16990 |
| 13F-HR |
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|
14 Feb 2019 |
31 Dec 2018 |
028-16990 |
| SC 13G |
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CHARTER COMMUNICATIONS, INC. /MO/ |
14 Feb 2019 |
|
|
| SC 13G |
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CANADIAN PACIFIC RAILWAY LIMITED |
14 Feb 2019 |
|
|
| 13F-HR |
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|
14 Nov 2018 |
30 Sep 2018 |
028-16990 |
| 13F-HR |
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|
14 Aug 2018 |
30 Jun 2018 |
028-16990 |
| SC 13D/A |
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ALTABA INC. |
12 Jul 2018 |
|
|
| SC 13D/A |
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ALTABA INC. |
09 Jul 2018 |
|
|
| SC 13D/A |
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ALTABA INC. |
02 Jul 2018 |
|
|
| 13F-HR |
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|
15 May 2018 |
31 Mar 2018 |
028-16990 |
| SC 13D |
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ALTABA INC. |
15 Mar 2018 |
|
|
| 13F-HR |
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|
14 Feb 2018 |
31 Dec 2017 |
028-16990 |
| 4 |
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ALTABA INC. |
22 Jan 2018 |
18 Jan 2018 |
811-23264 |
| SC 13G/A |
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TCI FUND MANAGEMENT LTD |
22 Jan 2018 |
|
|
| 3 |
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ALTABA INC. |
30 Nov 2017 |
20 Nov 2017 |
811-23264 |
| 13F-HR |
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|
14 Nov 2017 |
30 Sep 2017 |
028-16990 |
| 13F-HR |
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|
14 Aug 2017 |
30 Jun 2017 |
028-16990 |
| 13F-HR |
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|
15 May 2017 |
31 Mar 2017 |
028-16990 |
| SC 13G/A |
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TCI FUND MANAGEMENT LTD |
10 Apr 2017 |
|
|
| SC 13G |
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TCI FUND MANAGEMENT LTD |
14 Feb 2017 |
|
|
| 13F-HR |
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|
14 Feb 2017 |
31 Dec 2016 |
028-16990 |
| 13F-HR |
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|
14 Nov 2016 |
30 Sep 2016 |
028-16990 |
| 13F-HR |
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|
15 Aug 2016 |
30 Jun 2016 |
028-16990 |
| 13F-HR |
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|
16 May 2016 |
31 Mar 2016 |
028-16990 |
| SC 13G/A |
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TCI FUND MANAGEMENT LTD |
12 Feb 2016 |
|
|
| 13F-HR |
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|
11 Feb 2016 |
31 Dec 2015 |
028-16990 |
| 13F-HR |
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|
12 Nov 2015 |
30 Sep 2015 |
028-16990 |
| 13F-HR |
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|
17 Aug 2015 |
30 Jun 2015 |
028-16990 |