By Rhodri Morgan Activist investor Bluebell Capital Partners is set to square up to BlackRock in a fight over the latter’s approach to environmental, social and governance (ESG) investing. According to a piece in The Times today, the firm is re-doubling efforts to take a swing at the world’s largest asset manager, which counts over $10 trillion in AUM, on the grounds that the latter’s ESG stance exposes it to reputational risk. Following a similar provocation in 2022 which led to no change in the fund’s strategy, Bluebell is back on the offensive again and it is understood to be lining up the …