Canadian (TSX) Stocks - Biggest Losers Today

UPDATED May 23, 2025

Explore the Canadian (TSX) Biggest Losers Today. These stocks have seen the largest drop in Market Cap from the previous trading day.

3,068 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
BAM
Brookfield Asset Management
CA$77.65-2.2%41.3%CA$128.0bn/aPE39.5xn/a3.1%Diversified Financials
CNR
Canadian National Railway
CA$144.21-2.1%-16.8%CA$92.4bCA$157.57PE20.1xE7.0%2.5%Transportation
CP
Canadian Pacific Kansas City
CA$109.98-1.3%0.8%CA$103.7bCA$117.24PE26.6xE9.8%0.8%Transportation
BN
Brookfield
CA$78.38-1.2%28.1%CA$118.5bCA$74.14PE191.4xS-84.8%0.6%Diversified Financials
CSU
Constellation Software
CA$4,841.07-1.2%26.8%CA$103.8bCA$5,295.95PE100.9xE22.0%0.1%Software
BMO
Bank of Montreal
CA$142.67-0.7%9.3%CA$104.6bCA$147.87PB1.2xE6.3%4.5%Banks
TRI
Thomson Reuters
CA$267.77-0.5%11.4%CA$121.2bCA$261.21PE40.9xE2.6%1.2%Commercial Services
GIB.A
CGI
CA$145.88-1.5%2.4%CA$32.9bCA$171.54PE18.6xE8.4%0.4%Software
CNQ
Canadian Natural Resources
CA$42.61-0.4%-18.6%CA$89.5bCA$50.95PE11.8xE2.1%5.5%Energy
IVN
Ivanhoe Mines
CA$12.85-1.5%-33.7%CA$17.6bCA$20.67PE29.9xE28.8%n/aMaterials
MG
Magna International
CA$48.69-1.6%-21.4%CA$13.9bCA$56.96PE8.7xE10.6%5.5%Automobiles
BCE
BCE
CA$29.53-0.7%-35.7%CA$27.4bCA$33.60PE69.6xE26.4%5.9%Telecom
MFC
Manulife Financial
CA$42.83-0.3%18.0%CA$73.5bCA$47.77PE15.6xE13.5%4.1%Insurance
H
Hydro One
CA$50.58-0.5%26.2%CA$30.5bCA$48.89PE24.8xE5.7%2.6%Utilities
FIH.U
Fairfax India Holdings
US$17.16-6.5%21.9%US$2.5bn/aPE56.3xn/an/aDiversified Financials
WSP
WSP Global
CA$275.60-0.4%32.1%CA$36.1bCA$294.93PE51.5xE23.0%0.5%Capital Goods
RCI.B
Rogers Communications
CA$35.81-0.8%-33.3%CA$19.9bCA$52.28PE11xE12.5%5.6%Telecom
TRUL
Trulieve Cannabis
CA$5.76-1.0%-59.5%CA$14.5bCA$18.00PS8.8xE76.6%n/aPharmaceuticals & Biotech
TFII
TFI International
CA$118.78-1.3%-34.8%CA$10.1bCA$137.78PE18.8xE14.7%2.1%Transportation
QBR.A
Quebecor
CA$38.00-1.5%27.6%CA$8.8bn/aPE11.4xE0.01%3.7%Telecom
SLF
Sun Life Financial
CA$87.32-0.3%25.2%CA$49.7bCA$88.92PE15.7xE8.3%4.0%Insurance
IFC
Intact Financial
CA$302.80-0.2%32.2%CA$54.1bCA$323.58PE24.4xE7.6%1.8%Insurance
IAG
iA Financial
CA$138.89-0.9%49.6%CA$13.0bCA$143.29PE14.4xE13.0%2.6%Insurance
DEFI
DeFi Technologies
CA$4.97-6.2%279.4%CA$1.8bCA$7.40PE74.4xE54.1%n/aDiversified Financials
Page 1 of 128