Tidewater Midstream After a 389% Climb: Renewable Diesel Demand and Policy Risk in Focus
simplywall.stTidewater Midstream and Infrastructure shares climbed roughly 389% from the start of 2026, driven by stronger renewable diesel and sustainable aviation fuel demand in Western Canada. The company swung from a CA$16.3 million loss in Q2 2025 to a CA$15 million profit in Q2 2026, with revenue of CA$552.1 million. Net margin came in at 2.7%, a thin but positive result that leans toward the more optimistic view of the company's clean fuel position. Investors weighing the stock have two very different fair value estimates. The bullish case, around CA$6.2 per share, assumes low carbon fuel policy holds, renewable diesel supply stays tight, and margins expand. The bearish case at CA$2 warns of refinery oversupply, high leverage, and execution risk in new fuels. The stock now trades at CA$24.82, which means the market is pricing in a story beyond either of those scenarios. That gap matters for anyone following the low carbon fuel space. Regulatory credits, U.S. competition, and feedstock costs will decide whether the rally is built on durable demand or policy timing.
