Summary List PlacementIt's been a busy three months for one of the top banks on Wall Street. Goldman Sachs has seen a wave of recent partner departures, including its co-head of asset management Eric Lane and its consumer-banking boss Omer Ismail, and a series of tech-talent exits from its consumer bank Marcus. Meanwhile, deal volumes have been huge. Goldman Sachs' investment-banking business maintained its top position in the league tables for equity capital markets and M&A revenue, according to Dealogic. But two leaked pitch decks created by Goldman analysts showed junior bankers struggling with the workload.