1. Economic Performance: Slippage vs. NAV Anchoring

The divergence between tokenized stocks on decentralized exchanges (DEXs) and institutional mint/redeem models is driven by a fundamental mismatch between permissionless infrastructure and securities law. While DEX-based tokenized stocks suffer from extreme slippage (up to 80%) and regulatory friction, institutional models have scaled to over $15 billion in assets by 2026 by prioritizing compliance-first ledgers and deep primary market liquidity.

1. Economic Performance: Slippage vs. NAV Anchoring

The primary failure of DEX-based tokenized stocks is the lack of efficient price discovery. Because these tokens are often restricted to small, KYC-gated pools, liquidity is fragmented and shallow.

Evidence of this failure is stark: an analysis found that a user paid $761.85 in excess costs for just 45 NVIDIA tokens on a DEX compared to execution on a traditional exchange. Large orders on DEXs frequently face slippage as high as 80% because there are no professional market makers to provide depth.

2. The "Ownership Gap" and Regulatory Friction

DEX-based tokenized stocks often fail because they are synthetic "claims on an intermediary" rather than direct ownership of the underlying shares.

• Legal Recourse: On DEXs, tokens often lack guaranteed voting rights or dividends. If the issuer fails, the token holder has no clear legal path to the underlying stock.
• The Trilemma: Tokenized stocks face a "Tokenization Trilemma" where they cannot simultaneously achieve Full Compliance, Full Ownership, and Full Composability. To be "DeFi-compatible," tokens must be permissionless, but securities laws require whitelist-only transfers. When these controls are applied to DEXs, the pool of eligible participants shrinks so drastically that liquidity collapses.

3. Why Institutional Models are Thriving

In contrast to the retail-focused DEX model, institutional mint/redeem mechanisms (like BlackRock’s BUIDL and Franklin Templeton’s BENJI) are growing rapidly.

• B2B Utility: The growth of products like BlackRock’s BUIDL (which has reached $2.5B+ AUM) is not driven by retail trading but by its use as yield-bearing collateral for other protocols like Ondo, Ethena, and Frax.
• Bankruptcy Remoteness: Institutional models use bankruptcy-remote SPVs and regulated custodians (e.g., BNY Mellon). This ensures that even if the token issuer fails, the underlying assets are legally protected for the holders.
• Instant Redemption: Integration with stablecoin rails (like USDC) allows institutions to mint or redeem tokens for cash in near real-time, providing a liquidity backstop that AMM pools cannot match.

Summary of Structural Divergence

While DEXs struggle with the "Ownership Gap" and regulatory mismatch, the institutional model has successfully integrated blockchain as a "compliance-first" ledger, allowing it to capture the $15 billion market for on-chain real-world assets.