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William Griffin

Managing Director and Equity Research Analyst at Barclays

William Griffin is a Managing Director and Equity Research Analyst at Barclays, specializing in the waste management and environmental services sector. He covers specific companies including Waste Connections (WCN), Montrose Environmental Group (MEG), and Casella Waste Systems, with recent coverage initiations such as Equal Weight on WCN at $192 price target and Overweight on MEG at $35 price target. While specific performance metrics like TipRanks rankings or success rates are not publicly detailed in available sources, his active research contributions appear in major financial news outlets. Griffin's career timeline and prior firm experience, along with professional credentials such as FINRA registrations, are not specified in current public records.

William Griffin's questions to WASTE MANAGEMENT (WM) leadership

Question · Q4 2025

William Griffin asked about the sustainability business, specifically if the implied $700 million growth EBITDA in 2027, despite being below target, suggests the business is performing ahead of initial expectations when adjusted for lower recycled commodity prices. He also asked for a breakout of the 2026 sustainability growth EBITDA guide between recycling and RNG.

Answer

Executive Advisor Devina Rankin confirmed they are very pleased with the recycling business's performance, with automation investments delivering higher throughput, better price points, and over 30% labor improvement. She clarified that the $700 million relates to growth projects. For the 2026 sustainability growth EBITDA, she stated it's approximately 60% renewable energy and 40% recycling, including royalty.

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