Issuer-Centric Private Liquidity Model
James McGillicuddy, head of strategy at Carta, on building an issuer-centric platform and investing in secondaries
This is really about governance control, not just trading mechanics. CartaX was designed to let late stage private companies offer some liquidity while still choosing who gets onto the cap table, how often shares trade, and how much information gets disclosed. That matters because activist investors and short sellers are not just sources of liquidity, they are outside actors who can pressure management in public markets to optimize for near term stock moves rather than long term company building.
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On CartaX, companies were meant to whitelist buyers, mostly institutional investors, and run auctions on a quarterly or monthly cadence. That gives issuers a private market with rules they set themselves, instead of open ended daily trading where any public market participant can build a position against the company.
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The comparison point is the public market bundle. Once public, companies get constant liquidity, but also analyst scrutiny, broader disclosure requirements, more transient shareholders, and the possibility of short term pressure. The whole privately traded company idea was to create a middle ground between zero liquidity and full public market exposure.
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This issuer centric model also explains why CartaX looked different from Forge or EquityZen. Those platforms are more marketplace oriented and often serve smaller ad hoc trades, while CartaX and Nasdaq Private Market were framed as company run programs where the issuer controls access, timing, and narrative.
The long term direction is toward more private companies adopting selective liquidity before any IPO, but with control staying upstream at the company level. The winning model is likely to keep giving employees and investors ways to sell without importing the full public market playbook of constant trading pressure, activist campaigns, and short driven volatility.