Quote from NYOBScalper:
Maybe it's me, but I always figured GS has been making its record profits the good old fashioned way - shady transactions in front of upgrades and dowgrades, if not through direct frontrunning by having them help the trading desk unload positions... by knowing about M&A deals and other inside information, and by front running all the hedgefunds they do prime brokerage business for - if not directly front running large orders, at least working orders inefficiently so they can make a ton of money going the other way at the end, most likely though just using basic computer programs to track net exposure of their hedgefund clients so they can see where people are stuck long right to the limit of their risk management, etc though I imagine that too closely resembles productive work to them so simple front running is likely the name of the game. Oh, and of course they make money peddling shady paper.
All GS's "quant boxes" are a scam... they're boxes that buy when a human with inside information tells them to, nothing more.
hilarious

