Magnetar Financial LLC reports 84.44% decrease in ownership of CY2 / Canadian National Railway Company

Canadian National Railway Company

DE ˙ DB ˙ CA1363751027

102,20 € ↓ -0,75 (-0,73%)

2026-06-04
DEL PRIS

Security	DE:CY2 / Canadian National Railway Company
Institution	Magnetar Financial LLC
Latest Disclosed Ownership	7,119 shares
Latest Disclosed Value	$ 731,620

On May 13, 2026 - Magnetar Financial LLC filed a 13F-HR form disclosing ownership of 7,119 shares of Canadian National Railway Company (DE:CY2) valued at $632,452 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 45,754 shares of Canadian National Railway Company. This represents a change in shares of -84.44% during the quarter. The current value of the position is $727,562 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-13	2026-03-31	13F	CANADIAN NATL RY	COM	136375102	7,119	-38,635	-84.44	732	-83.83	0.0067
2026-02-17	2025-12-31	13F	CANADIAN NATL RY	COM	136375102	45,754	45,754		4,523		0.0443
2025-11-13	2025-09-30	13F	CANADIAN NATL RY	COM	136375102	0	-62,287	-100.00	0	-100.00
2025-08-12	2025-06-30	13F	CANADIAN NATL RY	COM	136375102	62,287	62,287		6,480		0.0314
2025-05-15	2025-03-31	13F	CANADIAN NATL RY	COM	136375102	0	-39,482	-100.00	0	-100.00
2025-02-11	2024-12-31	13F	CANADIAN NATL RY	COM	136375102	39,482	27,356	225.60	4,008	182.18	0.0920
2024-11-13	2024-09-30	13F	CANADIAN NATL RY	COM	136375102	12,126	-17,818	-59.50	1,421	-59.85	0.0308
2024-08-14	2024-06-30	13F	CANADIAN NATL RY	COM	136375102	29,944	29,944		3,537		0.0738
2023-11-14	2023-09-30	13F	CANADIAN NATL RY	COM	136375102	0	-2,985	-100.00	0	-100.00
2023-08-11	2023-06-30	13F	CANADIAN NATL RY	COM	136375102	2,985	-17,645	-85.53	361	-85.16	0.0079
2023-05-15	2023-03-31	13F	CANADIAN NATL RY	COM	136375102	20,630	-2,544	-10.98	2,434	121,550.00	0.0475
2023-02-14	2022-12-31	13F	CANADIAN NATL RY	COM	136375102	23,174	18,626	409.54	3	-99.59	0.0467
2022-11-14	2022-09-30	13F	CANADIAN NATL RY	COM	136375102	4,548	4,548		491		0.0068
2021-08-06	2021-06-30	13F	CANADIAN NATL RY	COM	136375102	0	-3,469	-100.00	0	-100.00
2021-05-14	2021-03-31	13F	CANADIAN NATL RY	COM	136375102	3,469	-15,774	-81.97	402	-80.98	0.0039
2021-02-12	2020-12-31	13F	CANADIAN NATL RY	COM	136375102	19,243	19,243		2,114		0.0299
2020-05-15	2020-03-31	13F	CANADIAN NATL RY	COM	136375102	0	-17,524	-100.00	0	-100.00
2020-02-13	2019-12-31	13F	CANADIAN NATL RY	COM	136375102	17,524	-7,356	-29.57	1,585	-29.11	0.0331
2019-11-14	2019-09-30	13F	CANADIAN NATL RY	COM	136375102	24,880	15,376	161.78	2,236	154.38	0.0569
2019-08-14	2019-06-30	13F	CANADIAN NATL RY	COM	136375102	9,504	9,504		879		0.0176
2019-05-15	2019-03-31	13F	CANADIAN NATL RY	COM	136375102	0	-5,836	-100.00	0	-100.00
2019-02-14	2018-12-31	13F	CANADIAN NATL RY	COM	136375102	5,836	2,455	72.61	433	42.43	0.0106
2019-02-14	2018-09-30	13F/A-1	CANADIAN NATL RY	COM	136375102	3,381	3,381		304		0.0055
2018-11-14	2018-09-30	13F	CANADIAN NATL RY	COM	136375102	3,381	3,381		304
2018-08-14	2018-06-30	13F	CANADIAN NATL RY	COM	136375102	0	-35,305	-100.00	0	-100.00
2018-05-15	2018-03-31	13F	CANADIAN NATL RY	COM	136375102	35,305	35,305		2,582		0.0650
2018-02-14	2017-12-31	13F	CANADIAN NATL RY	COM	136375102	0	-17,212	-100.00	0	-100.00
2017-11-14	2017-09-30	13F	CANADIAN NATL RY	COM	136375102	17,212	-27,721	-61.69	1,426	-60.90	0.0320
2017-08-14	2017-06-30	13F	CANADIAN NATL RY	COM	136375102	44,933	44,933		3,647		0.0647
2017-05-15	2017-03-31	13F	CANADIAN NATL RY	COM	136375102	0	-23,600	-100.00	0	-100.00
2017-02-14	2016-12-31	13F	CANADIAN NATL RY	COM	136375102	23,600	13,500	133.66	1,586	140.30	0.0216
2016-11-14	2016-09-30	13F	CANADIAN NATL RY	COM	136375102	10,100	-15,400	-60.39	660	-56.15	0.0102
2016-08-15	2016-06-30	13F	* CANADIAN NATL RY	COM	136375102	25,500	25,500	0.00	1,505		0.0282
2016-02-16	2015-12-31	13F	* CANADIAN NATL RY	COM	136375102	0	-4,800	-100.00	0	-100.00
2015-11-16	2015-09-30	13F	* CANADIAN NATL RY	COM	136375102	4,800	4,800		273		0.0071

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.