Zimmer Partners’s Canadian National Railway CNI Stock Holding History

Zimmer Partners’s Portfolio CNI Stock Details CNI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-11,000	Closed	-$1.07M	–	169
2025 Q1	$1.07M	Hold	11,000	–	–	0.02%	160
2024 Q4	$1.12M	Hold	11,000	–	–	0.02%	136
2024 Q3	$1.29M	Hold	11,000	–	–	0.02%	138
2024 Q2	$1.3M	Hold	11,000	–	–	0.02%	134
2024 Q1	$1.45M	Hold	11,000	–	–	0.03%	116
2023 Q4	$1.38M	Sell	11,000 -11,000	-50%	-$1.25M	0.05%	90
2023 Q3	$2.38M	Hold	22,000	–	–	0.06%	94
2023 Q2	$2.66M	Sell	22,000 -137,500	-86%	-$16.3M	0.06%	89
2023 Q1	$18.8M	Buy	159,500 +113,000	+243%	+$13.4M	0.39%	51
2022 Q4	$5.53M	Buy	46,500 +29,000	+166%	+$3.47M	0.11%	64
2022 Q3	$1.89M	Hold	17,500	–	–	0.04%	80
2022 Q2	$1.97M	Buy	17,500 +11,500	+192%	+$1.34M	0.04%	79
2022 Q1	$805K	Buy	+6,000	New	+$750K	0.01%	110
2021 Q3	–	Sell	-37,500	Closed	-$3.96M	–	155
2021 Q2	$3.96M	Buy	+37,500	New	+$4.14M	0.05%	118
2020 Q3	–	Sell	-75,000	Closed	-$6.63M	–	127
2020 Q2	$6.63M	Buy	+75,000	New	+$6.24M	0.09%	79
2019 Q3	–	Sell	-20,000	Closed	-$1.85M	–	111
2019 Q2	$1.85M	Buy	+20,000	New	+$1.84M	0.02%	89

Other funds holding CNI

Gates Foundation Trust Kirkland, Washington $34.4B AUM 26.34% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

TCI Fund Management London, United Kingdom $52.8B AUM 12.71% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

Caisse de Depot et Placement du Quebec (CDPQ) Montreal, Quebec, Canada $70.2B AUM 30.95% 1-Year Est. Return

TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

1832 Asset Management Toronto, Ontario, Canada $199B AUM 37.98% 1-Year Est. Return

Zimmer Partners's CNI Position: Q2 2025 in Review

Zimmer Partners sold out of Canadian National Railway (CNI) in Q2 2025, closing a stake of 11,000 shares — an estimated $1.07M sold.

Zimmer Partners first reported a position in CNI in Q2 2019 and held it in 16 quarters. The position peaked at $18.8M in Q1 2023. 821 funds tracked by Wall St. Rank hold CNI as of Q2 2025.

Zimmer Partners reported no remaining Canadian National Railway position as of Q2 2025 after selling out during the quarter.
Zimmer Partners sold 11,000 Canadian National Railway shares in Q2 2025, an estimated $1.07M.
Zimmer Partners first reported a position in Canadian National Railway in Q2 2019 and held it in 16 quarters.
Zimmer Partners's Canadian National Railway position peaked at $18.8M in Q1 2023.
821 funds tracked by Wall St. Rank held Canadian National Railway as of Q2 2025.

Based on Zimmer Partners's 13F filing for Q2 2025, filed 14 Aug 2025.