Stock Ownership/CNI

CANADIAN NATL RY CO (CNI): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in CNI · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
31
13F filers
Aggregate Value
$9.4B
Across holders
Last Price
$127.40
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity11 increased17 reduced5 exited
Full exits: Davidson Kempner Capital Management LP, Schonfeld Strategic Advisors LLC, Magnetar Financial LLC, Holocene Advisors, LP, Gotham Asset Management, LLC
Institutional Holders of CNI
↗
31 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
BILL & MELINDA GATES FOUNDATION TRUST
CIK 0001166559
Endowment51.83M$6.2B65.4%18.0%Unchanged+$0Q2 2026
TCI Fund Management Ltd
CIK 0001647251
Hedge Fund9.43M$1.1B11.9%2.1%Reduced$-49.7MQ2 2026
Clearbridge Investments, LLC
CIK 0001348883
Hedge Fund5.96M$711.2M7.5%0.6%Added+$708.6MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund5.15M$614.4M6.5%0.3%Added+$50.6MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund1.41M$167.7M1.8%0.1%Added+$156.8MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.40M$166.7M1.8%0.1%Added+$116.2MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund745K$88.9M0.9%0.1%Added+$28.6MQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund517K$61.6M0.7%0.1%Reduced$-40.7MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund502K$59.9M0.6%0.1%Reduced$-33.1MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund473K$56.4M0.6%0.0%Reduced$-56.9MQ2 2026
BILL & MELINDA GATES FOUNDATION TRUSTUnchanged
Endowment
$6.2B· 65.4% of total· 18.0% port· 51.83M sh· +$0 QoQ· Q2 2026
TCI Fund Management LtdReduced
Hedge Fund
$1.1B· 11.9% of total· 2.1% port· 9.43M sh· $-49.7M QoQ· Q2 2026
Clearbridge Investments, LLCAdded
Hedge Fund
$711.2M· 7.5% of total· 0.6% port· 5.96M sh· +$708.6M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$614.4M· 6.5% of total· 0.3% port· 5.15M sh· +$50.6M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$167.7M· 1.8% of total· 0.1% port· 1.41M sh· +$156.8M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$166.7M· 1.8% of total· 0.1% port· 1.40M sh· +$116.2M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$88.9M· 0.9% of total· 0.1% port· 745K sh· +$28.6M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Reduced
Hedge Fund
$61.6M· 0.7% of total· 0.1% port· 517K sh· $-40.7M QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$59.9M· 0.6% of total· 0.1% port· 502K sh· $-33.1M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$56.4M· 0.6% of total· 0.0% port· 473K sh· $-56.9M QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$30.2M· 0.3% of total· 0.1% port· 253K sh· +$29.5M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$29.2M· 0.3% of total· 0.2% port· 245K sh· — QoQ· Q2 2026
Fisher Asset Management, LLCReduced
Institutional Manager
$24.5M· 0.3% of total· 0.0% port· 205K sh· $-277.7M QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCReduced
Hedge Fund
$23.9M· 0.3% of total· 0.1% port· 201K sh· $-34.4M QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$21.6M· 0.2% of total· 0.0% port· 181K sh· $-735K QoQ· Q2 2026
Lighthouse Investment Partners, LLCReduced
Hedge Fund
$21.5M· 0.2% of total· 0.6% port· 181K sh· $-7.8M QoQ· Q2 2026
Verition Fund Management LLCReduced
Hedge Fund
$17.2M· 0.2% of total· 0.1% port· 144K sh· $-22.1M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$12.0M· 0.1% of total· 0.0% port· 100K sh· $-32.2M QoQ· Q2 2026
Ruffer LLPReduced
Hedge Fund
$7.2M· 0.1% of total· 0.3% port· 60K sh· $-341K QoQ· Q2 2026
MARKEL CORP (MKL)Unchanged
Hedge Fund
$6.4M· 0.1% of total· 0.0% port· 54K sh· +$0 QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$5.5M· 0.1% of total· 0.0% port· 46K sh· $-49.4M QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$4.8M· 0.1% of total· 0.0% port· 40K sh· — QoQ· Q2 2026
Qube Research & Technologies LtdReduced
Hedge Fund
$3.5M· 0.0% of total· 0.0% port· 30K sh· $-2.6M QoQ· Q2 2026
MAVERICK CAPITAL LTDAdded
Hedge Fund
$2.8M· 0.0% of total· 0.0% port· 23K sh· +$561K QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$2.3M· 0.0% of total· 0.0% port· 20K sh· $-1.8M QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$1.8M· 0.0% of total· 0.0% port· 15K sh· +$1.6M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$954K· 0.0% of total· 0.0% port· 8K sh· +$691K QoQ· Q2 2026
Fulcrum Asset Management LLPUnchanged
Hedge Fund
$361K· 0.0% of total· 0.0% port· 3K sh· +$0 QoQ· Q2 2026
First Eagle Investment Management, LLCReduced
Institutional Manager
$279K· 0.0% of total· 0.0% port· 2K sh· $-7K QoQ· Q2 2026
Bridgewater Advisors Inc.Added
Hedge Fund
$213K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
Ancora Advisors, LLCReduced
Hedge Fund
$16K· 0.0% of total· 0.0% port· 135 sh· $-15K QoQ· Q2 2026
1–10 of 31
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