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Canadian (TSX) Stocks - Biggest Losers Today

UPDATED May 13, 2026

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

2,927 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
RY
CA$246.83-1.2%44.1%CA$349.0bCA$248.112.74.3%2.7%Banks
TRI
CA$112.62-5.8%-57.2%CA$52.2bCA$175.6023.412.7%3.2%Commercial Services
TD
CA$146.16-1.0%62.8%CA$246.3bCA$142.462.0-6.1%3.0%Banks
BN
CA$61.94-1.6%11.8%CA$140.9bCA$72.9588.7-87.0%0.6%Diversified Financials
ABX
CA$61.50-2.1%149.7%CA$105.3bCA$72.1412.36.2%1.6%Materials
BMO
CA$206.00-1.5%43.9%CA$147.4bCA$206.791.76.3%3.2%Banks
BAM
CA$65.56-1.8%-20.4%CA$106.6bCA$78.7130.313.3%4.2%Diversified Financials
CM
CA$150.86-1.3%64.8%CA$140.7bCA$145.542.23.6%2.8%Banks
WSP
CA$194.00-6.5%-25.8%CA$28.0bCA$315.5027.124.8%0.8%Capital Goods
BNS
CA$104.82-1.0%46.9%CA$130.4bCA$106.931.57.7%4.2%Banks
POW
CA$79.18-1.1%61.0%CA$96.1bCA$76.4435.29.7%3.1%Insurance
NA
CA$204.64-1.4%62.3%CA$80.0bCA$192.272.57.3%2.4%Banks
DOL
CA$170.97-2.3%4.5%CA$47.4bCA$197.5035.411.2%0.3%Retail
WN
CA$93.82-2.9%10.0%CA$36.4bCA$108.3835.48.9%1.3%Consumer Retailing
IMO
CA$180.35-1.2%77.5%CA$88.2bCA$149.8129.95.8%1.9%Energy
AII
CA$26.74-11.7%658.6%CA$8.6bCA$24.29151.949.5%n/aMaterials
QSP.UN
CA$104.73-2.7%11.6%CA$35.1bn/a18.1n/a3.4%Consumer Services
ATRL
CA$83.66-5.9%10.2%CA$14.5bCA$115.605.2-25.5%0.1%Capital Goods
STN
CA$106.92-6.4%-19.2%CA$13.0bCA$164.0925.418.6%0.9%Capital Goods
CCO
CA$158.28-1.1%112.5%CA$69.7bCA$179.41106.026.6%0.2%Energy
K
CA$42.88-1.5%127.5%CA$52.0bCA$60.7013.00.3%0.5%Materials
CVE
CA$40.72-0.9%111.1%CA$76.9bCA$43.5916.52.0%2.2%Energy
SU
CA$90.60-0.6%78.3%CA$107.6bCA$97.7916.92.8%2.6%Energy
ATD
CA$77.95-0.9%14.0%CA$72.2bCA$91.5419.28.5%1.1%Consumer Retailing
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