Holocene Advisors’s Canadian National Railway CNI Stock Holding History

Holocene 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	$405K	Buy	+3,940	New	+$406K	﹤0.01%	745
2025 Q2	–	Sell	-333,703	Closed	-$32.5M	–	773
2025 Q1	$32.5M	Buy	+333,703	New	+$33.7M	0.09%	202
2023 Q2	–	Sell	-303,973	Closed	-$35.9M	–	737
2023 Q1	$35.9M	Sell	303,973 -417,085	-58%	-$49.3M	0.18%	159
2022 Q4	$85.7M	Sell	721,058 -147,666	-17%	-$17.7M	0.52%	63
2022 Q3	$93.8M	Sell	868,724 -421,231	-33%	-$50.2M	0.6%	51
2022 Q2	$145M	Buy	+1,289,955	New	+$151M	0.88%	25
2022 Q1	–	Sell	-950,696	Closed	-$117M	–	890
2021 Q4	$117M	Sell	950,696 -160,262	-14%	-$20.3M	0.61%	50
2021 Q3	$128M	Buy	+1,110,958	New	+$123M	0.7%	34
2018 Q2	–	Sell	-388,530	Closed	-$28.4M	–	597
2018 Q1	$28.4M	Buy	+388,530	New	+$30M	0.64%	47

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 $115B AUM 41.58% 1-Year Est. Return

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

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

Holocene Advisors's CNI Position: Q1 2026 in Review

Holocene Advisors opened a new position in Canadian National Railway (CNI) in Q1 2026: 3,940 shares worth $405K. The stake represents ﹤0.01% of the portfolio and ranks #745 among its holdings. This is a return to the name: Holocene Advisors previously reported a position in CNI as recently as Q1 2025.

Holocene Advisors first reported a position in CNI in Q1 2018 and has held it in 9 quarters since. The position peaked at $145M in Q2 2022. 825 funds tracked by Wall St. Rank hold CNI as of Q1 2026.

Holocene Advisors held 3,940 shares of Canadian National Railway worth $405K as of Q1 2026.
Canadian National Railway was a new Holocene Advisors position in Q1 2026.
Canadian National Railway made up ﹤0.01% of Holocene Advisors's portfolio in Q1 2026, its #745 holding.
Holocene Advisors first reported a position in Canadian National Railway in Q1 2018 and has held it in 9 quarters since.
Holocene Advisors's Canadian National Railway position peaked at $145M in Q2 2022.
825 funds tracked by Wall St. Rank held Canadian National Railway as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.