Browse Market Structure

DTCC, DTC, and Transfer Agent Systems

DTCC, DTC, ACATS, DRS, DWAC, and stock-transfer-agent terms used in U.S. securities ownership infrastructure.

These pages keep U.S. post-trade ownership-transfer systems together, from DTCC and DTC infrastructure to direct registration and transfer-agent workflows.

In this section

Revised on Monday, May 18, 2026