The tokenized stock market is worth about $2 billion today. Citi thinks it hits $2.6 trillion by 2030. That gap is exactly what the Securities Transfer Association is fighting over in a letter to the SEC this month.
The STA’s members include Computershare, which serves as transfer agent for more than half the S&P 500, and Equiniti. They want the SEC to hand issuer-sponsored tokens preferential treatment over anything crypto platforms build independently. “An issuer-sponsored token is an actual share or other security of the corporation,” the letter states. “The distinction is fundamental.”
The SEC already split tokenized securities into those two buckets in its January 2026 statement, confirming that putting a security on-chain doesn’t change what it legally is. What it hasn’t decided is whether one bucket gets an easier regulatory path than the other. That’s the fight now.
Losing gatekeeper status to platforms like Kraken’s xStocks or Ondo Finance, which run most of today’s $2 billion tokenized stock market on a synthetic model, would cut transfer agents out of the biggest infrastructure shift in their industry. Favor the STA instead, and third-party platforms get boxed into a niche, unable to call their tokens real shares of anything.
Citi’s $2.6 trillion forecast assumes 10% of U.S. retail investors use on-chain solutions by 2030. Whoever the SEC picks as gatekeeper decides who profits from that migration.
— Marcus Webb