RIADeFi
Tokenized assets · Explainer

Ondo OUSG, explained for advisors

OUSG is a partnership interest in a private fund of tokenized Treasury funds, sold only to qualified purchasers. What it holds, who can freeze it, and how it exits.

By 6 min read

Educational analysis for financial professionals. Not legal, tax, compliance, or investment advice. Each claim is dated and cites the document it rests on.

The recordKetju’s eligibility file: Ondo Short-Term U.S. Government Treasuries. It lists who may hold the program under the issuer’s own terms, the minimum, every contract power and who holds its key, and how the holder exits. Ketju re-reads it daily. This page explains; the file holds the data.

The short answer

OUSG is a token for a limited partnership interest in Ondo I LP, a Delaware private fund.1 Its money sits mostly in other tokenized funds: on September 30, 2026 its largest holding was a State Street and Galaxy fund, followed by BlackRock’s BUIDL.2 It is sold only to people who are both accredited investors and qualified purchasers.1 Most advisory clients are neither.

The record is the Ketju eligibility file for OUSG; Ketju’s verdict is in the Ondo memo, which also covers Ondo’s offshore note, USDY.

What does the holder own?

Ondo’s docs: “The issuer of OUSG is Ondo I LP, a Delaware (USA) limited partnership.” Ondo Finance Inc. provides the tokenization and is the sole member of both the general partner and the investment adviser, Ondo Capital Management LLC.1 The holder is a limited partner through the token. What Ondo does not say is which record governs that interest, the chain or the fund administrator’s register; Ketju checked seven Ondo documents and found no answer.3

The fund is a fund of funds. On September 30, 2026 Ondo’s page showed these holdings: the State Street Galaxy Onchain Liquidity Sweep Fund (SWEEP), $151.3 million or 47.33%; BlackRock BUIDL, $101.8 million or 31.85%; Franklin’s BENJI, $41.3 million; Fidelity’s FYOXX, $22.0 million; and $3.0 million of USDC.2 The same page still lists BUIDL as the primary asset. Ondo moved most of OUSG’s backing into BUIDL on March 27, 2024; by September 2026 SWEEP had overtaken it.42

Yield shows up as a rising price per token, not new tokens: $116.74 on September 30, 2026. Management fees are capped at 0.15% and waived until January 1, 2027.2 A holder carries the costs and controls of each underlying fund plus Ondo’s layer on top.

Who may hold it?

Investor status. Ondo’s docs say OUSG is “available solely to persons who are accredited investors (as defined in Rule 501 of Regulation D under the Act) and qualified purchasers (as defined in Section 2(a)(51) of the US Investment Company Act of 1940, as amended (the ‘40 Act’)).”1 The fund’s Form D claims Rule 506(c) and Section 3(c)(7), the exemption for a fund owned only by qualified purchasers.56

A qualified purchaser is a person who owns “not less than $5,000,000 in investments,” in the words of the Investment Company Act; a company investing for itself or for other qualified purchasers needs $25 million.7 SEC Rule 2a51-1 says what counts: securities, cash held for investment, and real estate held for investment. A home the client lives in does not count, and any debt taken on to buy the investments is subtracted.8 The accredited-investor bar is lower: $1 million of net worth not counting the primary residence, or income over $200,000 ($300,000 with a spouse or partner) in each of the last two years.9

For a typical advisory client the answer is no. A client with $3 million in brokerage accounts and a paid-off $2 million house is an accredited investor and not a qualified purchaser: the house does not count, and $3 million is short of $5 million. That client cannot subscribe to OUSG. Nor can the client take it from another holder, because Ondo lets only investors onboarded to its qualified-access funds “invest in, redeem, or transfer, or receive OUSG.”10

Ondo’s own onboarding page puts the test as “a net worth of over $5M” for individuals.10 The statute counts investments, not net worth, so a client whose net worth is mostly a home or a private business can pass Ondo’s shorthand and fail the law.78

The minimum. $5,000 for an instant subscription or redemption on Ethereum. Outside the instant path, $100,000 to subscribe and $50,000 to redeem.3 The Form D amendment signed January 20, 2026 states a $5,000 minimum and reports $1.86 billion sold to 84 investors since the first sale on February 6, 2023.5

The account. Ondo’s pages name individuals and entities. None of the documents Ketju read mentions IRAs, trusts, or other retirement accounts.3

Who can freeze it, and what can that key do?

On Ethereum, every OUSG transfer checks Ondo’s KYC registry, and only addresses on it can send or receive. The verified code also lets a role holder pause all transfers, burn tokens from any address, mint new ones, and swap the registry the token checks.3 Ketju’s reading of September 23, 2026 found the admin and pause roles held by a Safe multisig that needs four of seven signers, and the same multisig controls the contract that can replace the token’s code.3 Any four of those signers acting together can grant any role and replace the code.

On Polygon, where Ketju read a supply of zero on September 27, 2026, the token carries the same pause, burn, mint, and upgrade functions. On Solana, one address holds both the power to mint and the power to freeze holder accounts.3 Ondo’s own documents say nothing about freezing; Ketju checked four of them.3

Ondo’s security auditor, Halborn, named the concentration of these trusted roles a centralization risk in its February 2025 review.11

How does the holder get out?

Instant, for USDC. On Ethereum an eligible wallet sends OUSG and receives USDC in the same transaction. Ondo’s docs: “The redemption takes place as an atomic transaction so you will receive your USDC at the same time as you send in your OUSG for redemption.”12 Each instant redemption must be at least $5,000. All investors together may redeem $50 million in 24 hours, and one investor $25 million. The docs add that instant redemptions “may also be limited by the availability of USDC tokens for instant redemption that Circle supports.”13

Standard, next business day. A request in before 4 p.m. Eastern is typically paid by the end of the next business day; the minimum is $50,000.12

The instant path depends on the underlying funds. Ondo wrote in 2024 that its instant USDC redemptions relied on Circle’s contract that buys BUIDL for USDC.14 With SWEEP now the larger holding, how much the instant exit can pay depends on how fast Ondo can turn each underlying fund into USDC, and the docs Ketju read do not say. Tokens move only between onboarded investors.10

What has gone wrong or changed

DateWhat happened
2023-02-06First sale of OUSG.5
2024-03-27Ondo moves most of OUSG’s backing into BlackRock’s BUIDL.4
2024-11-15Ondo announces that PayPal will let holders convert between OUSG and PayPal’s PYUSD stablecoin.4
2025-12Ondo says a confidential SEC investigation, opened in 2024, “has been closed without any charges.” It examined whether Ondo’s tokenization of certain real-world assets complied with federal securities law and whether the ONDO token was a security.15
2026-01-20A Form D amendment reports $1.86 billion sold to 84 investors.5
2026-09-30SWEEP is 47.33% of the fund and BUIDL 31.85%. Ondo’s page still names BUIDL as the primary asset.2

Ketju found no loss of principal, missed redemption, or contract exploit in the materials it read; that finding is bounded by what was read. The change that matters most is the holdings: a client who bought OUSG as “BUIDL with a USDC exit” now owns mostly a different fund.

What to record in the client file

  • Both tests: the client’s accredited-investor status and qualified-purchaser status, with the investments counted toward $5 million.
  • The holdings on the purchase date and on each review, since the mix of underlying funds changes.
  • The exit the client relies on, instant USDC or next-day, and the limits in force when it was last used.
  • The chain, contract, and onboarded wallet, and who holds the wallet key.
  • That Ondo has not stated which record governs the partnership interest. The subscription documents may say, and the file should quote them if they do.
  • The Ketju file’s reviewed date, so a change to the multisig, the registry, or the holdings reaches the client file.

Sources

  1. Ondo docs: OUSG important notes · Ondo Finance · primary, read 2026-09-30
  2. OUSG: holdings, price, and fees as of Sept. 30, 2026 · Ondo Finance · primary, read 2026-09-30
  3. Ketju eligibility file: Ondo OUSG (reviewed 2026-09-27; key readings of 2026-09-23 and 2026-09-27) · Ketju Research · secondary, read 2026-09-30
  4. 2024 Rewind: The Year RWAs Came Alive · Ondo Finance · primary, read 2026-09-30
  5. Ondo I LP, Form D/A (signed Jan. 20, 2026) · SEC EDGAR · primary, read 2026-09-30
  6. Investment Company Act §3(c)(7), funds owned only by qualified purchasers (15 U.S.C. 80a-3) · U.S. Government Publishing Office · primary, read 2026-09-30
  7. Investment Company Act §2(a)(51), definition of “qualified purchaser” (15 U.S.C. 80a-2) · U.S. Government Publishing Office · primary, read 2026-09-30
  8. SEC Rule 2a51-1, what counts as investments (17 CFR 270.2a51-1) · Legal Information Institute, Cornell Law School · primary, read 2026-09-30
  9. Accredited investors · U.S. Securities and Exchange Commission · primary, read 2026-09-30
  10. Ondo docs: OUSG eligibility and onboarding · Ondo Finance · primary, read 2026-09-30
  11. Ketju research memo: Ondo OUSG and USDY (reviewed 2026-09-23), citing Halborn’s February 2025 assessment · Ketju Research · secondary, read 2026-09-30
  12. Ondo docs: Redeeming OUSG · Ondo Finance · primary, read 2026-09-30
  13. Ondo docs: OUSG instant limits · Ondo Finance · primary, read 2026-09-30
  14. Building on BUIDL: How Ondo Leverages BlackRock’s Tokenized Treasuries (Aug. 28, 2024) · Ondo Finance · primary, read 2026-09-30
  15. Case Closed: Clearing the Way for Tokenization (Dec. 2025) · Ondo Finance · primary, read 2026-09-30