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

Two Sigma Securities’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
2024
Q3 		– Sell
-5,400
Closed -$638K – 2979
2024
Q2 		$638K Buy
+5,400
New +$676K 0.01% 1362
2024
Q1 		– Sell
-3,000
Closed -$377K – 3042
2023
Q4 		$377K Sell
3,000
-6,800
-69% -$770K ﹤0.01% 1782
2023
Q3 		$1.06M Buy
9,800
+5,300
+118% +$608K 0.01% 999
2023
Q2 		$545K Buy
+4,500
New +$534K 0.01% 1372
2021
Q3 		– Sell
-3,100
Closed -$327K – 1604
2021
Q2 		$327K Buy
+3,100
New +$342K 0.01% 922
2020
Q2 		– Sell
-2,800
Closed -$217K – 1402
2020
Q1 		$217K Sell
2,800
-29,000
-91% -$2.53M ﹤0.01% 1024
2019
Q4 		$2.88M Sell
31,800
-400
-1% -$35.9K 0.02% 594
2019
Q3 		$2.89M Buy
32,200
+24,100
+298% +$2.23M 0.03% 462
2019
Q2 		$749K Buy
+8,100
New +$744K 0.01% 875
2018
Q4 		– Sell
-16,500
Closed -$1.48M – 2237
2018
Q3 		$1.48M Buy
16,500
+4,700
+40% +$410K 0.01% 852
2018
Q2 		$965K Buy
11,800
+8,400
+247% +$668K ﹤0.01% 1365
2018
Q1 		$249K Buy
+3,400
New +$263K ﹤0.01% 2129

Other funds holding CNI

Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $34.4B AUM 26.34% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Caisse de Depot et Placement du Quebec (CDPQ)
Caisse de Depot et Placement du Quebec (CDPQ) Montreal, Quebec, Canada $70.2B AUM 30.95% 1-Year Est. Return
1832 Asset Management
1832 Asset Management Toronto, Ontario, Canada $199B AUM 37.98% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return
TCI Fund Management
TCI Fund Management London, United Kingdom $52.8B AUM 12.71% 1-Year Est. Return

Two Sigma Securities's CNI Position: Q2 2026 in Review

Two Sigma Securities increased its Canadian National Railway (CNI) stake by 180% in Q2 2026, buying an estimated $1.07M and bringing the position to 14,684 shares worth $1.75M. The position accounts for 0.15% of the portfolio, ranked #133.

Two Sigma Securities first reported a position in CNI in Q3 2017 and has held it in 13 quarters since. 847 funds tracked by Wall St. Rank hold CNI as of Q2 2026.

  • Two Sigma Securities held 14,684 shares of Canadian National Railway worth $1.75M as of Q2 2026.
  • Two Sigma Securities bought 9,438 Canadian National Railway shares in Q2 2026, an estimated $1.07M.
  • Canadian National Railway made up 0.15% of Two Sigma Securities's portfolio in Q2 2026, its #133 holding.
  • Two Sigma Securities first reported a position in Canadian National Railway in Q3 2017 and has held it in 13 quarters since.
  • 847 funds tracked by Wall St. Rank held Canadian National Railway as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.