Ratings by Accountability Research (Harriet Li)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
2/25/2026 Teck Resources Ltd TECK Downgrade Hold
(Buy)
59.81
(59.62)
-0.32% Details
8/13/2025 CF Industries CF Upgrade Buy
(Hold)
82.90
(102.17)
23.24% Details
2/20/2025 Waste Connections Inc. WCN Upgrade Buy
(Hold)
187.82
(159.44)
-15.11% Details