Two Citi Research analysts argue that lending against tokenized assets could become one of the main uses of tokenization, and that Aave is placed to supply that lending, according to Aave and several crypto outlets. The Citi Aave note, titled “US Digital Assets: Aave – Bringing Real World Finance Onchain” and signed by Peter Christiansen and Aditi Balachandran, is dated 19 October and circulated on 20 October. Citi has not published it. None of the outlets we checked has printed more than a sentence of it.
It is a research note, not a deal. Crypto News Flash writes that nothing in the available material points to a Citi investment, a commercial agreement with Aave Labs or a price target on the AAVE token, and Journal du Coin stresses that the note announces neither a partnership nor an investment. Headlines that say Citi “backs” Aave go further than anything on the record.
The Citi Aave note: one idea, several wordings
The line every report repeats is about collateral. Coindoo quotes the analysts as saying collateral mobility may prove to be one of the most important uses of tokenization. The Block, as relayed by ChainCatcher, and ME News carry the same idea in slightly different words, calling it “collateral liquidity”. Until Citi releases the text, the exact sentence cannot be checked.
As Journal du Coin and Coindoo summarise it, the argument runs in steps. Tokenization spreads from stablecoins to money market funds, private credit and government bonds, and later to equities. Stablecoins handle settlement. Protocols such as Aave then let holders borrow against those tokens without selling them, much as private banks lend to clients against a securities portfolio. The note reportedly cites Aave V4, the Horizon market for institutions and GHO, Aave’s own stablecoin.
Aave pushed the note out itself, in a post on X on 19 October that calls Aave a “collateral mobility protocol”. That label is Aave’s marketing, not Citi’s. The post also links Aave to financial functions that move tens of trillions of dollars; Coindoo points out that the figure measures existing markets in traditional finance, not business anyone expects Aave to win. We could not open the post directly, and its text is known through the outlets that relay it.
Collateral mobility: moving the asset that backs a loan
Collateral is what a borrower pledges so the lender can be repaid if things go wrong. In bond and repo markets, moving it between custodians and counterparties takes paperwork and settlement days, and that friction ties up assets that could be put to work elsewhere.
A tokenized fund share can, in principle, be posted to a lending contract in minutes. An oracle prices it, the contract sets how much can be borrowed against it, and liquidators can seize and sell it automatically if its value falls too far. That is the mechanism Aave already runs for crypto assets; our Aave project page explains how its pools, loan-to-value limits and liquidations work.
Banks and market infrastructure are working on the same problem from their side. TokenPost recalls earlier work by Citi, DTCC and Swift that tied collateral mobility to interoperability between financial systems. Last week DTCC put 25 securities on-chain with its tokenization service, and JPMorgan is preparing to take its JPM Coin deposit token to Ethereum mainnet, Bloomberg reported. Citi’s thesis, as reported, is that a public lending protocol could sit underneath part of that activity.
Aave Horizon holds $253M, down from $421M in January
Horizon is the market the note leans on most. Aave Labs launched it in August 2025 as a permissioned venue: only users approved by the asset issuers can post collateral, and they borrow USDC, RLUSD or GHO against tokenized real-world assets such as fund shares, Coindoo explains.
The numbers are modest next to Aave as a whole. DefiLlama showed $253M of collateral in Horizon and $122M borrowed at 10:48 UTC on 20 October, all on Ethereum. The figure peaked at $421M on 12 January 2026 and was down 1.1% over seven days.
Definitions vary from one count to another. Crypto News Flash wrote that Aave Labs reported more than $440M of deposits in February. DefiLlama’s default figure leaves out borrowed funds, so it sits below deposit totals. On either measure, Horizon is smaller today than at its high.
A risk team wants more borrowing power for a tokenized CLO fund
The liveliest debate on Horizon concerns JAAA, the tokenized share class of the Janus Henderson Anemoy AAA CLO Fund, issued through Centrifuge and priced from the fund’s net asset value, which Chainlink publishes on-chain. On 15 October, risk manager LlamaRisk proposed on Aave’s governance forum to raise JAAA’s loan-to-value ratio on Horizon from 81% to 87%, and its liquidation threshold from 86% to 89%. It plans to apply the change through Aave’s Risk Steward process.
LlamaRisk based the change on the fund’s settlement record, confirmed by Centrifuge: 93 redemption orders worth $717.3M between 10 October 2025 and 5 October 2026. Sixty-three were paid the same day, 28 the next business day and two on the second day.
The same post shows how concentrated the market is. JAAA worth $51.9M sits on Horizon across eleven addresses. Seven positions carry $45.0M of debt, borrowing between 78.2% and 83.4% of their collateral value, and the largest holds 38.9% of that JAAA against $20.5M of loans. Under the new limits, maximum looped leverage on JAAA would rise from 5.26 times to 7.69 times, by LlamaRisk’s count. A higher ratio means more stablecoins against the same collateral and a thinner cushion before liquidation.
TokenLogic, another risk contributor, raised a similar point in a September assessment cited by Coindoo: GHO debt on Horizon grew from 23.2M to 39.0M in 30 days, and that growth may reflect leverage among a few large holders rather than broad institutional demand.
Aave value locked fell about 4% in a week
Across all its markets, Aave held $17.85B at 10:48 UTC on 20 October, according to DefiLlama, down from $18.68B on 12 October and $18.99B on 20 September. Most of the weekly drop came in a single day, between 12 and 13 October. Ethereum accounts for $14.74B; Base and Arbitrum each hold about half a billion dollars.
| Market (DefiLlama) | Value locked, 20 Oct 2026 | Change over 7 days |
|---|---|---|
| Aave, all versions and chains | $17.85B | -4.4% (from $18.68B on 12 Oct) |
| Aave V3 | $16.84B | -4.4% |
| Aave V4 | $649M | -2.5% |
| Aave Horizon (RWA) | $253M | -1.1% |
| Aave V2 | $106M | -3.3% |
| Morpho Blue | $11.07B | -2.4% |
| SparkLend | $5.03B | -5.0% |
Aave remains the largest lender in DeFi. Its markets make up about 35% of the $51.4B that DefiLlama counted in lending protocols at 10:49 UTC, ahead of Morpho Blue at about 22% and SparkLend at about 10%. Morpho, the lending network behind Coinbase’s bitcoin loans, is the closest challenger. Crypto News Flash reached similar shares from the same source.
The token did not rise on the note. AAVE traded near $147.90 at 10:22 UTC on 20 October, according to CoinGecko data in Coindaro’s market snapshot, 2.2% lower over 24 hours and 7.4% lower over seven days.
Tokenized shares already back USDC loans on Base
One product live today matches the scenario Citi describes. An Aave market on Base accepts US shares tokenized by Coinbase as collateral for USDC loans, open only to eligible users outside the United States, according to TokenPost. Equities are the last step in the note’s sequence, and this market shows the mechanics working at small scale.
What the note leaves open
Much of the story is still unknown. The full text is not public, so it is not clear whether Citi’s research arm attaches any view to the AAVE token, or how much space the note gives to the risks above. No outlet has reported a commercial link between Citi and Aave, and we found nothing tying Citi Token Services, the bank’s own tokenized cash platform, to the protocol.
The dates also differ slightly: Coindoo and Journal du Coin date the note 19 October, while Coinotag and ME News place it on 20 October. We found no public comment from Citi by 10:50 UTC on 20 October.
The checkable signals sit on-chain. The next ones are whether Horizon’s collateral climbs back toward its January level and whether the JAAA parameter change goes live.