Two Sigma Investments’s Canadian National Railway CNI Stock Holding History

Two Sigma Investments’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
2019 Q1	–	Sell	-8,000	Closed	-$593K	–	3079
2018 Q4	$593K	Buy	+8,000	New	+$663K	﹤0.01%	1986
2018 Q3	–	Sell	-2,800	Closed	-$229K	–	3222
2018 Q2	$229K	Buy	+2,800	New	+$223K	﹤0.01%	3072
2017 Q1	–	Sell	-4,000	Closed	-$270K	–	2951
2016 Q4	$270K	Sell	4,000 -12,100	-75%	-$799K	﹤0.01%	2794
2016 Q3	$1.05M	Buy	16,100 +8,600	+115%	+$543K	﹤0.01%	1925
2016 Q2	$443K	Buy	7,500 +1,500	+25%	+$90.5K	﹤0.01%	2317
2016 Q1	$375K	Buy	+6,000	New	+$336K	﹤0.01%	2251
2015 Q4	–	Sell	-6,000	Closed	-$341K	–	2698
2015 Q3	$341K	Buy	6,000 +1,000	+20%	+$58.2K	﹤0.01%	1730
2015 Q2	$289K	Sell	5,000 -6,900	-58%	-$432K	﹤0.01%	2450
2015 Q1	$796K	Buy	+11,900	New	+$810K	﹤0.01%	1714

Other funds holding CNI

Gates Foundation Trust Kirkland, Washington $31.7B AUM 20.52% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Caisse de Depot et Placement du Quebec (CDPQ) Montreal, Quebec, Canada $62.4B AUM 23.7% 1-Year Est. Return

1832 Asset Management Toronto, Ontario, Canada $109B AUM 35.56% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

TD Asset Management Toronto, Ontario, Canada $123B AUM 34.51% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Two Sigma Investments's CNI Position: Q1 2026 in Review

Two Sigma Investments reduced its Canadian National Railway (CNI) stake by 44% in Q1 2026, selling an estimated $33.8M and leaving 423,585 shares worth $43.5M. The position accounts for 0.04% of the portfolio, ranked #553.

Two Sigma Investments first reported a position in CNI in Q2 2014 and has held it in 44 quarters since. The position peaked at $228M in Q2 2021. 824 funds tracked by Wall St. Rank hold CNI as of Q1 2026.

Two Sigma Investments held 423,585 shares of Canadian National Railway worth $43.5M as of Q1 2026.
Two Sigma Investments sold 327,345 Canadian National Railway shares in Q1 2026, an estimated $33.8M.
Canadian National Railway made up 0.04% of Two Sigma Investments's portfolio in Q1 2026, its #553 holding.
Two Sigma Investments first reported a position in Canadian National Railway in Q2 2014 and has held it in 44 quarters since.
Two Sigma Investments's Canadian National Railway position peaked at $228M in Q2 2021.
824 funds tracked by Wall St. Rank held Canadian National Railway as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.