New crypto fight with the SEC could decide whether Wall Street keeps control when stocks move to blockchain
Citadel Securities’ newest SEC submitting and Blockchain Association’s response expose one thing extra consequential: an early public battle over the actual prize in tokenized stocks. Wall Street’s purpose is to stay indispensable when equities develop into tokenized.
The institution’s place on tokenization has moved quicker than most observers anticipated. Citadel Securities says it welcomes tokenization as a result of it could possibly enhance outcomes for traders and issuers, together with effectivity in clearing and settlement and shareholder engagement.
Nasdaq unveiled an fairness token design in March, explicitly designed to protect regulated market infrastructure, hold public corporations at the heart of possession data, and combine blockchain into the official share registry.
SIFMA advised Congress that tokenized securities can improve market infrastructure, investor entry, and capital formation.
Even the SEC is treating tokenized stocks as a dwell coverage class: Commissioner Hester Peirce stated in March that workers is engaged on a narrower innovation exemption for restricted trading of sure tokenized securities.
Additionally, Chairman Paul Atkins stated market individuals ought to have the option to have interaction with decentralized purposes on public, permissionless blockchains if they need to.
That convergence makes the actual dispute tougher to caricature as previous finance versus crypto, as conventional corporations favor tokenization. The debate is over whether blockchain is deployed inside current control buildings or in ways in which cut back them.

The authorized fight behind the coverage argument
Citadel Securities’ core position is that the SEC ought to establish the intermediaries concerned in tokenized fairness buying and selling, keep away from broad exemptive aid from the exchange and broker-dealer definitions, and proceed by way of notice-and-comment rulemaking reasonably than focused exemptions.
Its supporting argument, sharpened by economist James Overdahl’s analysis, is that broad aid dangers constructing a parallel regulatory regime with weaker investor protections and extra fragmented liquidity.
Blockchain Association’s (BA) response says securities legal guidelines regulate actors performing coated market capabilities, corresponding to brokers, sellers, and exchanges, and that Citadel Securities’ framing would stretch these classes to embody validators, entrance ends, wallets, liquidity suppliers, oracle suppliers, and builders in ways in which conflate infrastructure with intermediation.
BA additionally argues the SEC has a protracted historical past of utilizing no-action aid and focused exemptions earlier than formalizing guidelines, and that forcing tokenized equities by way of a full rulemaking cycle whereas the market remains to be small successfully advantages incumbents by maintaining experimentation inside current pipes.
Intermediaries are the place the economics of routing, custody, market-making, settlement, and compliance converge. The regulatory definition of who counts as a intermediary determines who will get paid and who will get squeezed.
| Issue | Citadel Securities / incumbent view | Blockchain Association view | What it means in apply |
|---|---|---|---|
| Who counts as middleman | Broad studying | Narrower, function-based studying | Determines who should register |
| Regulatory path | Rulemaking first | Targeted exemptions / iterative aid | Determines velocity of rollout |
| Market construction final result | Tokenization inside current rails | Room for extra open rails | Decides whether middlemen hold control |
| Likely winners | Brokers, exchanges, switch brokers | Wallets, interfaces, hybrid venues | Decides who captures charges |
| Main said concern | Investor safety / fragmentation | Category overreach / innovation delay | Competing theories of market security |
If the SEC adopts Citadel Securities’ broader middleman logic, tokenized stocks land as higher plumbing wrapped round acquainted gatekeepers: the broker-dealer stack, change infrastructure, and switch brokers all hold their place.
If the SEC leans towards BA’s infrastructure-versus-intermediation distinction, a few of that worth turns into obtainable to wallets, good contract venues, and public-chain distribution.
The present tokenized inventory market gives a concrete backdrop for that coverage selection.
RWA.xyz lists tokenized stocks with a complete worth of $946 million and a month-to-month switch quantity of $2.86 billion as of March, throughout 203,630 holders.
That complete sits properly under the US fairness market, which SIFMA’s 2025 Fact Book exhibits averaged $607.7 billion in every day notional buying and selling in 2024, in opposition to US family fairness holdings of roughly $39.4 trillion and complete retirement belongings of $49.6 trillion.
Policymakers are designing the structure of a tiny market right this moment.
McKinsey’s 2024 tokenization outlook argues that publicly traded equities are a later-wave asset class exactly due to regulatory complexity, which means the guidelines written now will decide who captures that wave as soon as it arrives.

The bullish case
If the SEC permits restricted experimentation with novel platforms whereas nonetheless requiring significant investor protections, no less than some worth migrates away from the incumbent stack.
Broker-dealers retain a central function whereas wallets, interfaces, and good contract venues carry out work that right this moment falls completely inside the scope of licensed intermediaries. Longer buying and selling hours, programmable settlement, and public chain distribution decrease the friction price of fairness possession in ways in which the current dealer structure can’t simply replicate.
Atkins’s express reference to public, permissionless blockchains as a reputable vacation spot for market individuals provides that final result regulatory backing.
BA’s argument that the SEC can construct a focused, conditional framework by way of current exemptive authority additionally makes the timeline extra believable.
If the exemption strikes quicker than a full rule, new entrants and new architectures get a window to function earlier than incumbents can totally form the last framework by way of remark cycles.
The $946 million tokenized stock market already demonstrates actual switch exercise, indicating that programmability will increase turnover even at a small scale.
As general tokenized RWA markets cross $26 billion and draw institutional consideration, tokenized equities in a extra open regulatory atmosphere provide clear upside in each excellent worth and payment economics, bypassing the previous tollbooths.
Nasdaq’s design, regardless of its incumbent-friendly framing, additionally signifies that main change operators view tokenization as a progress alternative reasonably than a menace.
An SEC framework that preserves investor protections whereas opening the door to hybrid rails provides even conventional gamers an incentive to construct towards public-chain bridges reasonably than purely closed programs.
That competitors could speed up technological and consumer expertise enhancements, bringing retail fairness holders onto on-chain rails quicker than present forecasts anticipate.
The bearish case
If the SEC prioritizes formal rulemaking and adopts Citadel Securities’ broader studying of the middleman definitions, tokenized equities largely keep inside the broker-dealer and change wrappers.
The consumer relationship, entry control, compliance layer, and settlement legitimacy keep concentrated in acquainted palms.
Tokenization turns into higher plumbing for the similar construction, with quicker settlement, cleaner shareholder data, and extra environment friendly company actions. The financial distribution of fairness market intermediation stays intact.
The IAC draft provides institutional weight to that final result.
The SEC Investor Advisory Committee’s market-structure suggestion says the Commission ought to protect necessary disclosures, regulation, and oversight of intermediaries, and best-execution-style protections, and explicitly opposes a blanket innovation exemption.
If the last framework displays IAC-style warning, the most structurally disruptive variations of tokenized equities, these working on public, permissionless chains with non-custodial interfaces, keep outdoors US regulatory attain.
That regulatory warning carries a second-order consequence that extends past home markets.
If ambiguity round middleman definitions keeps the US caught close to the present $946 million tokenized inventory base whereas cleaner frameworks develop offshore, the standard-setting energy over the subsequent technology of fairness rails migrates with the experimentation.
Incumbents protect their present place in the quick run, however the US monetary sector loses the design benefit that comes from being the venue the place the structure proves itself at scale.
SIFMA’s argument that tokenized securities ought to combine into the current federal framework also can learn as a slow-roll technique: integration on incumbent phrases, at a rulemaking tempo, with established gamers steering each new structure by way of remark cycles they know the way to navigate.
Nasdaq’s fairness token design illustrates the ceiling of this situation.
A design explicitly constructed to protect issuer control, current regulatory frameworks, and established market safeguards is technologically attention-grabbing and operationally cleaner than right this moment’s infrastructure, with payment and control economics staying concentrated the place they’re.
If that design turns into the dominant US template, then the extra open architectures that could truly reassign middleman economics keep both offshore or theoretical.

The resolution level
The onerous a part of the tokenization dialogue is deciding whether it adjustments who controls the market.
If the SEC solutions that tokenized stocks can exist solely inside previous channels with previous gatekeepers, then tokenization turns into higher plumbing for the similar construction.
If it leaves room for extra open rails, the largest disruption can be to the corporations that used to sit in the center.
The SEC’s energetic work now facilities on whether the first dwell US framework preserves the previous control stack or leaves room to reassign a part of it. That resolution will decide who captures the fairness token market as soon as it strikes from $946 million to the scale that makes the structure everlasting.
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