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Heartland Advisors’s Canadian National Railway CNI Stock Holding History

Heartland Advisors’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 		$1.25M Buy
12,202
+4,683
+62% +$483K 0.06% 212
2025
Q4 		$743K Sell
7,519
-4,232
-36% -$407K 0.04% 218
2025
Q3 		$1.11M Buy
11,751
+56
+0.5% +$5.4K 0.06% 205
2025
Q2 		$1.22M Sell
11,695
-598
-5% -$60.8K 0.07% 193
2025
Q1 		$1.2M Buy
12,293
+108
+0.9% +$10.9K 0.07% 191
2024
Q4 		$1.24M Sell
12,185
-432
-3% -$47.3K 0.07% 185
2024
Q3 		$1.48M Sell
12,617
-386
-3% -$45K 0.08% 179
2024
Q2 		$1.54M Sell
13,003
-3,024
-19% -$379K 0.09% 167
2024
Q1 		$2.11M Sell
16,027
-2
-0% -$256 0.11% 158
2023
Q4 		$2.01M Sell
16,029
-1,010
-6% -$114K 0.11% 163
2023
Q3 		$1.85M Buy
17,039
+6,908
+68% +$793K 0.1% 165
2023
Q2 		$1.23M Buy
10,131
+37
+0.4% +$4.39K 0.07% 170
2023
Q1 		$1.19M Sell
10,094
-5,843
-37% -$691K 0.07% 170
2022
Q4 		$1.89M Buy
15,937
+160
+1% +$19.1K 0.12% 168
2022
Q3 		$1.7M Sell
15,777
-48
-0.3% -$5.72K 0.13% 162
2022
Q2 		$1.78M Buy
15,825
+53
+0.3% +$6.19K 0.12% 175
2022
Q1 		$2.12M Buy
15,772
+274
+2% +$34.3K 0.13% 172
2021
Q4 		$1.9M Sell
15,498
-4,226
-21% -$535K 0.11% 189
2021
Q3 		$2.28M Sell
19,724
-2,361
-11% -$261K 0.14% 193
2021
Q2 		$2.33M Buy
22,085
+77
+0.3% +$8.5K 0.14% 197
2021
Q1 		$2.55M Sell
22,008
-652
-3% -$72.4K 0.16% 180
2020
Q4 		$2.49M Sell
22,660
-41,504
-65% -$4.48M 0.18% 177
2020
Q3 		$6.83M Sell
64,164
-428
-0.7% -$43K 0.59% 68
2020
Q2 		$5.72M Sell
64,592
-791
-1% -$65.8K 0.51% 86
2020
Q1 		$5.08M Buy
+65,383
New +$5.7M 0.54% 80

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

Heartland Advisors's CNI Position: Q1 2026 in Review

Heartland Advisors increased its Canadian National Railway (CNI) stake by 62% in Q1 2026, buying an estimated $483K and bringing the position to 12,202 shares worth $1.25M. The position accounts for 0.06% of the portfolio, ranked #212.

Heartland Advisors first reported a position in CNI in Q1 2020 and has held it in 25 quarters since. The position peaked at $6.83M in Q3 2020. 824 funds tracked by Wall St. Rank hold CNI as of Q1 2026.

  • Heartland Advisors held 12,202 shares of Canadian National Railway worth $1.25M as of Q1 2026.
  • Heartland Advisors bought 4,683 Canadian National Railway shares in Q1 2026, an estimated $483K.
  • Canadian National Railway made up 0.06% of Heartland Advisors's portfolio in Q1 2026, its #212 holding.
  • Heartland Advisors first reported a position in Canadian National Railway in Q1 2020 and has held it in 25 quarters since.
  • Heartland Advisors's Canadian National Railway position peaked at $6.83M in Q3 2020.
  • 824 funds tracked by Wall St. Rank held Canadian National Railway as of Q1 2026.

Based on Heartland Advisors's 13F filing for Q1 2026, filed 6 May 2026.