- ARB Fund Management ("ARB-FM") operates the 4Alts emerging manager alternatives platform- ARB-FM is a subsidiary of ARB Trading Group, a global proprietary trading firm with over 200 traders and offices in 7 countries- The ARB-FM team of 7 individuals combines the expertise of the proprietary trading industry with the alternative fund platform business - Leveraging the global footprint of ARB Trading Group, ARB-FM sources and delivers investors emerging trading talent in a managed account structure for greater transparency, liquidity and control