LP Interests Replace Cap Table
Sydecar and the new atomic unit of the private markets
Control is moving one layer above the company, and that changes who can enable liquidity in private markets. A cap table entry is hard to trade because the company must usually approve changes and every new holder creates governance overhead. An SPV bundles many backers into one legal owner, so the tradeable object becomes the LP stake inside that vehicle. Once that stake is tracked on standardized software rails, transfers, reporting, and settlement become much easier to automate.
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The shift mirrors earlier private market infrastructure waves. SecondMarket showed there was real demand for pre IPO stock, but direct trading pushed names onto issuer cap tables and triggered control problems. Carta then won by becoming the system of record for cap tables, while Nasdaq Private Market scaled issuer led liquidity programs to more than $40B in volume.
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SPVs solve a different bottleneck. The company only sees the SPV on its cap table, not every underlying backer, which keeps the cap table clean and limits information rights to one entity. Sydecar built around this with a standardized vehicle, ledger, banking, tax, and compliance stack, aiming to make small SPVs economical and eventually make in vehicle transfers programmable.
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This is why every major platform is converging on vehicle infrastructure. AngelList built syndicates and RUVs to aggregate investors, Carta bought Vauban to expand automated SPV formation globally, and newer players like Sydecar and Allocations are competing to become the default software layer for creating and administering the vehicle that actually sits between investors and the company.
The next step is a market where private exposure trades as interests in standardized vehicles, not as raw company shares. If that model keeps spreading, the winning platforms will look less like brokerages and more like transfer rails, fund admin systems, and ledgers for private assets, with liquidity forming around the vehicle layer wherever enough standardized supply accumulates.