“Can a TAMP-era wealth management platform become the full financial infrastructure layer — custody, lending, cash management, and in-plan retirement advice — for independent financial advisors?”
AssetMark was founded as a turnkey asset management platform (TAMP) for independent financial advisors, providing investment models, portfolio analytics, and custodial services. Over time it built out AssetMark Trust Company as an integrated custodian, enabling FDIC-insured cash management and securities-backed lending alongside core advisory services. The firm has gradually expanded its product suite to include in-plan retirement advice through SDBAs, making it a more comprehensive financial infrastructure provider for RIAs rather than a pure investment manager.
Assetmark discloses The Bancorp Bank as its banking provider, according to the Embedded Finance Index 2026.
Assetmark does not disclose a bank charter of its own; its banking services are provided through The Bancorp Bank.
The Embedded Finance Index 2026 maps 2 layers in Assetmark's stack: Banking / BaaS (The Bancorp Bank); Lending (Securities-Backed Line of Credit (SBLOC) — Cash Advantage Lending and CDARS (Certificates of Deposit Account Registry Service)).
Assetmark is founded in 1996 and headquartered in Concord, California, USA.
Get a read on where your own stack stands against Assetmark and the rest of its category — what they built versus bought, which providers they use, and where the gaps in your own strategy and competitive set actually are.