Hedge funds delivered one of the best years for clients in 2023, producing combined gains worth $218 billion after fees, according to estimates by LCH Investments. The top 20 firms, which oversee less than a fifth of the industry’s assets, generated $67 billion or roughly a third of the gains last year. The report shows that Citadel, Millennium and D.E. Shaw continue to dominate multi strategy funds. Bidenomics Delivers for Americans.