The rapid emergence of synthetic tokenized stocks has sparked a vigorous debate among financial professionals, regulators, and investors alike. While the technology behind tokenization promises greater accessibility, faster settlement, and novel avenues for liquidity, there is a growing chorus of concern that the synthetic version of these assets may actually erode the very foundation of confidence that has made U.S.

capital markets a global benchmark. Aaron Kaplan, the founder of Promethum, articulates a clear warning: the synthetic model cheapens the trust investors place in their holdings, short‑changes American investors, and ultimately undermines the issuer‑led framework that has historically driven efficient capital formation. ### The Traditional Trust Model in U.S. Equity Markets At its core, the United States equity market operates on a simple yet powerful premise: when an investor purchases a share, they acquire a direct, legally enforceable claim to a proportion of the issuing company’s equity.

This claim includes voting rights, dividend entitlements, and the right to participate in corporate actions such as splits or spin‑offs. The system is underpinned by a robust legal infrastructure, including the Securities Exchange Act, the role of the Depository Trust Company (DTC), and the oversight of the Securities and Exchange Commission (SEC). Together, these institutions create a transparent, enforceable chain of ownership that investors worldwide trust. Because of this trust, U.S.

markets attract capital from across the globe. International investors are comfortable buying American shares, knowing that their ownership is protected by a well‑established legal regime.

This confidence translates into deeper liquidity, tighter bid‑ask spreads, and lower cost of capital for U.S. companies. In short, the reliability of ownership rights is a competitive advantage that fuels the overall health of the American financial system.

### What Synthetic Tokenized Stocks Are Synthetic tokenized stocks differ fundamentally from fully backed tokenized securities. In a fully backed model, each digital token is directly linked to an underlying share held in a custodial account. The token functions as a digital receipt, and redemption mechanisms ensure that token holders can claim the actual share at any time. Synthetic tokens, by contrast, are derivatives or representations that do not involve the physical or custodial holding of the underlying equity.

Instead, they are created through smart contracts that promise to mirror the price movements of a target stock, often using collateral, margin, or other financial engineering techniques. Because synthetic tokens are not tied to a one‑to‑one share, they introduce a layer of counterparty risk. The party issuing the synthetic token must honor its promise to pay out the equivalent value of the underlying stock, but there is no legal guarantee that a specific share exists in reserve.

If the issuer defaults, the token holder may be left with a claim that is effectively worthless, despite the token’s price tracking the market. ### Erosion of Trust Kaplan’s central argument is that synthetic tokenization dilutes the trust investors have historically placed in share ownership.

When a token merely *replicates* a stock’s price rather than representing an actual share, the investor’s relationship with the underlying company becomes indirect and fragile. This shift can have several adverse consequences: 1. **Counterparty Exposure**: Investors now depend on the solvency and integrity of the token issuer, not just on the corporate governance of the underlying company.

If the issuer suffers a technical failure, a hack, or a regulatory sanction, token holders may lose their investment even though the underlying stock continues to trade normally. 2. **Regulatory Ambiguity**: Synthetic tokens often fall into a gray area between securities, commodities, and derivatives. The lack of clear regulatory guidance can expose investors to unexpected legal risks, such as enforcement actions or restrictions on trading.

3. **Reduced Transparency**: Traditional share registries provide public records of ownership, enabling shareholders to exercise voting rights and receive corporate communications.

Synthetic tokens typically do not convey these rights, leaving investors with a price‑only exposure that strips away the participatory element of equity ownership. 4. **Potential Market Fragmentation**: When synthetic tokens trade on alternative platforms separate from the primary exchanges, price discovery can become fragmented. Discrepancies between the token price and the actual share price may arise, creating arbitrage opportunities that can be exploited by sophisticated players at the expense of ordinary investors.

### Short‑Changing American Investors American investors, particularly retail participants, are drawn to the U.S. market because of its perceived safety and the legal protections that accompany share ownership. Synthetic tokenized stocks, however, can short‑change these investors in several ways: - **Higher Risk without Proportionate Reward**: The added layer of counterparty risk is not typically compensated by higher yields.

Many synthetic products are marketed as low‑cost alternatives, yet they may expose users to losses that far exceed those of traditional holdings. - **Loss of Voting Power**: Shareholders lose the ability to influence corporate governance. In a landscape where environmental, social, and governance (ESG) considerations are increasingly important, being stripped of voting rights diminishes an investor’s voice. - **Potential Tax Complications**: Synthetic tokens can be classified as derivatives for tax purposes, leading to more complex reporting requirements and potentially higher tax liabilities compared to holding the underlying share.

### Undermining the Issuer‑Led Capital Markets Model The issuer‑led model, wherein companies raise capital by issuing shares directly to the market, relies on a clear, transparent chain of ownership. This model benefits issuers because they can tap into a deep pool of investors who trust that their shares are bona fide and enforceable. Synthetic tokenization disrupts this model in two key ways: 1.

**Disintermediation of the Issuer**: By allowing third‑party platforms to create price‑linked tokens, the direct connection between the issuing company and the investor is weakened. The company may no longer be the primary source of information or communication for token holders, reducing the effectiveness of shareholder outreach. 2. **Dilution of Capital Raising Efficiency**: If investors begin to favor synthetic tokens over actual shares, the demand for newly issued stock could wane.

Companies might then face higher costs of capital or be forced to offer additional incentives to attract genuine equity investors. ### The Path Forward Given these concerns, it is essential for regulators, market participants, and technology providers to address the shortcomings of synthetic tokenized stocks. Potential measures include: - **Clear Regulatory Frameworks**: The SEC and other authorities should delineate the legal status of synthetic tokens, ensuring that issuers meet stringent capital and disclosure requirements. - **Mandatory Backing or Collateral**: Requiring a one‑to‑one reserve of actual shares or equivalent high‑quality collateral could mitigate counterparty risk and restore confidence.

- **Preservation of Shareholder Rights**: Structures that allow token holders to exercise voting rights, receive dividends, and participate in corporate actions would align synthetic products more closely with traditional equity ownership. - **Investor Education**: Platforms must provide transparent information about the nature of synthetic tokens, including the risks, fees, and the distinction from fully backed tokenized securities. In conclusion, while tokenization technology holds promise for modernizing finance, the synthetic variant, as highlighted by Aaron Kaplan, threatens to erode the trust, protection, and efficiency that have made U.S.

markets a global standard. Safeguarding investors and preserving the issuer‑led capital formation model will require thoughtful regulation, robust risk controls, and a commitment to maintaining the core principles of ownership that underpin the American financial system.