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Alberta Investment Management Corp (AIMCo)’s Canadian National Railway CNI Stock Holding History

Alberta Investment Management Corp (AIMCo)’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
2026
Q1 		$78.2M Buy
759,302
+40,802
+6% +$4.21M 0.47% 29
2025
Q4 		$71.1M Sell
718,500
-4,100
-0.6% -$394K 0.42% 31
2025
Q3 		$68.1M Sell
722,600
-301,900
-29% -$29.1M 0.49% 28
2025
Q2 		$107M Sell
1,024,500
-215,313
-17% -$21.9M 0.83% 15
2025
Q1 		$121M Buy
1,239,813
+51,511
+4% +$5.21M 0.83% 19
2024
Q4 		$121M Sell
1,188,302
-80,896
-6% -$8.85M 0.8% 17
2024
Q3 		$149M Sell
1,269,198
-154,411
-11% -$18M 1.29% 9
2024
Q2 		$168M Sell
1,423,609
-87,305
-6% -$10.9M 1.78% 9
2024
Q1 		$199M Sell
1,510,914
-37,498
-2% -$4.79M 2.02% 7
2023
Q4 		$196M Buy
1,548,412
+63,287
+4% +$7.17M 1.84% 8
2023
Q3 		$162M Sell
1,485,125
-11,304
-0.8% -$1.3M 1.73% 8
2023
Q2 		$181M Buy
1,496,429
+164,237
+12% +$19.5M 1.74% 6
2023
Q1 		$157M Sell
1,332,192
-220,316
-14% -$26M 1.53% 8
2022
Q4 		$184M Sell
1,552,508
-194,387
-11% -$23.2M 1.63% 5
2022
Q3 		$190M Buy
1,746,895
+43,701
+3% +$5.21M 1.46% 6
2022
Q2 		$191M Buy
1,703,194
+118,293
+7% +$13.8M 1.37% 10
2022
Q1 		$213M Buy
1,584,901
+52,529
+3% +$6.57M 1.22% 10
2021
Q4 		$188M Buy
1,532,372
+674,261
+79% +$85.4M 1.16% 16
2021
Q3 		$99.4M Sell
858,111
-184,139
-18% -$20.4M 0.86% 22
2021
Q2 		$110M Buy
1,042,250
+365,667
+54% +$40.4M 0.92% 20
2021
Q1 		$78.5M Sell
676,583
-157,317
-19% -$17.5M 0.7% 27
2020
Q4 		$91.6M Sell
833,900
-97,900
-11% -$10.6M 0.8% 22
2020
Q3 		$98.9M Buy
931,800
+145,900
+19% +$14.7M 1.07% 13
2020
Q2 		$69.3M Buy
785,900
+258,900
+49% +$21.5M 0.83% 18
2020
Q1 		$40.7M Sell
527,000
-349,500
-40% -$30.5M 0.72% 25
2019
Q4 		$79.4M Sell
876,500
-368,700
-30% -$33.1M 0.67% 26
2019
Q3 		$112M Sell
1,245,200
-24,100
-2% -$2.23M 1.05% 17
2019
Q2 		$154M Sell
1,269,300
-218,400
-15% -$20.1M 1.4% 9
2019
Q1 		$178M Sell
1,487,700
-74,300
-5% -$6.24M 1.67% 4
2018
Q4 		$158M Sell
1,562,000
-354,700
-19% -$29.4M 1.69% 5
2018
Q3 		$222M Buy
1,916,700
+217,600
+13% +$19M 1.89% 5
2018
Q2 		$183M Sell
1,699,100
-257,300
-13% -$20.4M 1.56% 8
2018
Q1 		$184M Sell
1,956,400
-522,300
-21% -$40.4M 1.72% 7
2017
Q4 		$257M Sell
2,478,700
-124,000
-5% -$9.99M 2.25% 5
2017
Q3 		$269M Sell
2,602,700
-884,800
-25% -$71.7M 2.52% 5
2017
Q2 		$367M Buy
3,487,500
+441,700
+15% +$33.7M 3.45% 2
2017
Q1 		$299M Buy
3,045,800
+296,900
+11% +$21.1M 2.57% 6
2016
Q4 		$248M Sell
2,748,900
-47,200
-2% -$3.12M 2.26% 7
2016
Q3 		$240M Sell
2,796,100
-7,300
-0.3% -$461K 2.35% 6
2016
Q2 		$214M Sell
2,803,400
-323,500
-10% -$19.5M 2.44% 6
2016
Q1 		$254M Sell
3,126,900
-341,900
-10% -$19.2M 3.33% 2
2015
Q4 		$268M Sell
3,468,800
-61,600
-2% -$3.6M 3.12% 1
2015
Q3 		$268M Buy
3,530,400
+628,900
+22% +$36.6M 3.1% 1
2015
Q2 		$209M Buy
2,901,500
+121,600
+4% +$7.62M 2.24% 3
2015
Q1 		$236M Buy
2,779,900
+471,900
+20% +$32.1M 2.46% 1
2014
Q4 		$185M Buy
2,308,000
+1,174,300
+104% +$80.4M 1.96% 4
2014
Q3 		$90.1M Buy
1,133,700
+496,700
+78% +$34.4M 0.94% 16
2014
Q2 		$44.2M Buy
637,000
+75,700
+13% +$4.5M 0.48% 35
2014
Q1 		$34.9M Sell
561,300
-57,400
-9% -$3.16M 0.42% 41
2013
Q4 		$37.5M Buy
618,700
+211,400
+52% +$11.6M 0.48% 37
2013
Q3 		$21.3M Buy
407,300
+377,506
+1,267% +$18.6M 0.28% 87
2013
Q2 		$1.52M Buy
+29,794
New +$1.47M 0.04% 230

Other funds holding CNI

Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $31.7B AUM 20.52% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
Caisse de Depot et Placement du Quebec (CDPQ)
Caisse de Depot et Placement du Quebec (CDPQ) Montreal, Quebec, Canada $62.4B AUM 23.7% 1-Year Est. Return
1832 Asset Management
1832 Asset Management Toronto, Ontario, Canada $109B AUM 35.56% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $123B AUM 34.51% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s CNI Position: Q1 2026 in Review

Alberta Investment Management Corp (AIMCo) increased its Canadian National Railway (CNI) stake by 5.7% in Q1 2026, buying an estimated $4.21M and bringing the position to 759,302 shares worth $78.2M. The position accounts for 0.47% of the portfolio, ranked #29.

Alberta Investment Management Corp (AIMCo) first reported a position in CNI in Q2 2013 and has held it in 52 quarters since. The position peaked at $367M in Q2 2017. 824 funds tracked by Wall St. Rank hold CNI as of Q1 2026.

  • Alberta Investment Management Corp (AIMCo) held 759,302 shares of Canadian National Railway worth $78.2M as of Q1 2026.
  • Alberta Investment Management Corp (AIMCo) bought 40,802 Canadian National Railway shares in Q1 2026, an estimated $4.21M.
  • Canadian National Railway made up 0.47% of Alberta Investment Management Corp (AIMCo)'s portfolio in Q1 2026, its #29 holding.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Canadian National Railway in Q2 2013 and has held it in 52 quarters since.
  • Alberta Investment Management Corp (AIMCo)'s Canadian National Railway position peaked at $367M in Q2 2017.
  • 824 funds tracked by Wall St. Rank held Canadian National Railway as of Q1 2026.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q1 2026, filed 29 Apr 2026.