Can an ETF Put Its Shares On-Chain Without New Relief?
An ETF cannot assume that ordinary Rule 6c-11 authority covers a new tokenized share form: F/m Investments and The RBB Fund filed for specific SEC exemptive relief on 21 January 2026 to record TBIL shares through a permissioned distributed ledger. The proposed shares keep the same CUSIP and rights, but regulated intermediaries control every wallet, trades remain on exchanges or registered ATSs, cash settles off-platform and the Official Share Register remains controlling.
TL;DR — Key Takeaways
- ✓Relief Requested: A 21 January 2026 application under Sections 6(c) and 17(b), not a claim that existing ETF authority already permits the design.
- ✓Same Security: Tokenized and conventional TBIL positions would have one CUSIP, identical rights and one-for-one conversion.
- ✓Closed Perimeter: Only transfer-agent-approved wallets held by regulated intermediaries; no retail self-custody.
- ✓What Stays Off-Chain: Trade execution, cash settlement and the controlling Official Share Register remain in regulated conventional systems.
- ✓Status: No later SEC order for the tokenized book-entry request was identified through 11 September 2026; the design is treated as pending.
The Filing Changes the Form, Not the ETF
F/m's application would let an existing TBIL share appear in an optional tokenized book-entry form without creating a wrapper, new share class or separate economic claim. The ETF, portfolio, CUSIP, voting rights, fees and primary-market process remain the same.
The filing was made on 21 January 2026 by F/m Investments and The RBB Fund. It asks the SEC to supplement the multi-class relief the fund received on 13 January. That earlier order allowed ETF and mutual-fund classes; it did not authorize the tokenized book-entry mechanism.
Tokenized and conventional positions remain the “same security, with the same CUSIP and the same economic and voting rights.”
— F/m Investments and The RBB Fund SEC application
Same-CUSIP architecture avoids the basis risk of a wrapper token that represents but is not the underlying security. It also means every tokenized movement must reconcile to the regulated ETF record rather than forming an independent market.
The Blockchain Is an Overlay, Not the Trading Venue
The proposed DLT platform records positions and controlled delivery after regulated trades; it does not match buyers and sellers or discover prices. Secondary trading stays on a national securities exchange or a registered alternative trading system.
Cash settlement also remains conventional and off-platform. A tokenized transfer can record delivery between approved intermediaries, but it is linked to a trade executed elsewhere. The blockchain therefore improves traceability and controlled portability without claiming 24/7 exchange trading or atomic cash settlement.
The DLT platform functions “solely as a recordkeeping and transfer overlay and not as a trading venue.”
— SEC-filed application, proposed condition
This separation is the opposite of synthetic tokenized equity, where an offshore token can trade continuously while referencing a security held elsewhere. The operational concentration risk in those products is examined in the single clearing pipe behind tokenized stocks.
Whitelisted Wallets Preserve the Intermediary Chain
Only wallets approved by the transfer agent and associated with regulated intermediaries can hold tokenized TBIL positions. Retail investors cannot self-custody or transfer the shares from personal wallets.
| Actor | Role in the proposed design |
|---|---|
| Transfer agent | Approves wallets, maintains the official record, reconciles supply and controls mint or burn |
| Regulated intermediary | Controls keys, onboards customers and holds positions in approved wallets |
| Exchange or ATS | Executes the trade under existing market rules |
| Retail beneficial owner | Accesses the position through the intermediary, with no unilateral token transfer authority |
The wallet interface may look new to the investor, but the custody chain remains familiar. This design targets better records and portability between supervised firms, not disintermediation.
The Official Share Register Still Controls Ownership
The application keeps the Official Share Register as the controlling record while DLT adds a synchronized position and transfer layer. A wallet balance alone does not become the final legal answer to who owns ETF shares.
That choice supports error correction, compromised-wallet restrictions and one-for-one conversion back to conventional book entry. It also leaves reconciliation in the design: the transfer agent must prevent duplicate issuance and ensure mint, burn and delivery events agree with DTC and the fund's records.
The difference between a ledger component and the official file is detailed in how a transfer agent maintains the master securityholder file. A token becomes authoritative only to the extent the registered recordkeeping system and governing documents make it so.
Why Exemptive Relief Is Still Necessary
Rule 6c-11 governs the ETF structure, but it does not automatically resolve a new book-entry and transfer path. F/m requested targeted relief from provisions governing redeemability, capital structure, equal voting rights, pricing, affiliated transactions and settlement timing.
The narrowness is deliberate. Creation Units still pass through Authorized Participants. Ordinary exchange trading continues. Fund assets stay with existing custodians. DLT expenses are allocated to the ETF class under board oversight. Each constraint helps show that the ledger changes recordkeeping without changing the bargain investors bought.
The application also shows why a headline such as “ETF goes on-chain” hides more than it explains. The correct question is which legal function moves: issuance, official ownership, trade execution, delivery, cash settlement or investor custody. Here, the main change is a controlled delivery and recordkeeping option.
A Five-Layer Test for Any Tokenized Fund Claim
A tokenized fund should be evaluated across five separate layers: legal security, official record, custody, trading and settlement. Calling one layer “on-chain” does not move the other four.
- Security: is the token the fund share itself, a share class, or a wrapper claim?
- Record: which system is legally controlling when the ledger and transfer-agent file disagree?
- Custody: who controls keys, and can the beneficial owner transfer without an intermediary?
- Trading: where are orders matched and prices formed, and during which hours?
- Settlement: where do the asset and cash legs move, and what makes delivery final?
F/m's filing is useful because it answers each layer plainly. The blockchain is real, but its scope is bounded: one security, one CUSIP, regulated intermediaries, conventional execution and cash, and a transfer agent that keeps the controlling record.
Frequently Asked Questions
What did F/m Investments ask the SEC to approve?
F/m Investments and The RBB Fund filed on 21 January 2026 for an order allowing shares of the F/m US Treasury 3 Month Bill ETF, ticker TBIL, to be recorded and transferred in an optional tokenized book-entry form. The application seeks exemptions under Sections 6(c) and 17(b) from specified Investment Company Act provisions.
Would tokenized TBIL shares be a different security?
No. The application says conventional and tokenized positions would be the same ETF security with the same CUSIP, economic rights and voting rights. Conversion would occur one-for-one. The tokenized form is an alternative recordkeeping and controlled-delivery method, not a wrapper asset or a second claim on the Treasury portfolio.
Could retail investors hold tokenized TBIL in self-hosted wallets?
No. The proposed design limits tokenized shares to transfer-agent-approved whitelisted wallets associated with regulated intermediaries such as registered broker-dealers, banks and supervised trust companies. Retail beneficial owners would continue to hold through an intermediary, which retains possession or control of the private keys.
Would the blockchain become the official ETF ownership register?
Not by itself. The filing describes the DLT system as an additional recordkeeping layer while the Official Share Register remains the controlling ownership record. The transfer agent must reconcile tokenized and conventional positions and retain authority over wallet approval, minting, burning, restrictions and remediation.
Would the tokenized ETF trade 24/7 on-chain?
No. The application says trades would continue to execute through registered broker-dealers on a national securities exchange or, where permitted, an ATS. The DLT platform would record delivery after an executed trade and would not solicit orders, negotiate price or act as a trading venue. Cash settlement remains off-platform.
Has the SEC approved F/m's tokenized ETF application?
The January 2026 EDGAR filing is an application, not an order. A review of the cited SEC and issuer records through 11 September 2026 did not identify a later exemptive order for this tokenized book-entry request, so this article treats the structure as pending and proposed. The separate January multi-class order did not approve tokenization.
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