Investors such as pension funds lend their shares and bonds to banks for a fee, against collateral. Today lender and borrower each keep their own records of every loan and spend hours matching them up. A shared ledger gives both sides one record of the loan and can swap the securities and the collateral at the same moment. Live use is still small: a few banks on a handful of platforms.
Lender and borrower see the same record of each loan, including later changes such as rate resets, so there is less to match and fewer breaks to fix.
EvidencedMeaningfulAs networks grow
Hundreds of millions of dollars a year in possible industry savings (Vy Solutions estimate, 2022, cited by EquiLend) Operator-reported[5]
Needs counterparties on the ledger
- EquiLend 1Source securities lending ledger: Since October 2025 BNY and National Bank of Canada have traded securities loans on 1Source, where both sides work from one shared record of each loan instead of keeping separate books and reconciling them. EquiLend says this removes downstream reconciliation and trade breaks, but has published no measured reduction in breaks or volumes.[5]
The lent securities and the collateral can change hands together, so neither side is left holding nothing while the other leg settles.
EvidencedMeaningfulAvailable now
Over €1 billion notional of agency securities lending settled delivery-versus-delivery on HQLAX (2024) Operator-reported[6]
Needs counterparties on the ledgerNeeds cash on the ledgerNeeds smart contracts
- HQLAX and Deutsche Börse collateral basket swaps (Eurex Repo): In the first live trades in December 2019, UBS swapped a basket of German government bonds for a basket of corporate bonds with Commerzbank, and later with Credit Suisse, as a single delivery-versus-delivery exchange of ownership recorded on the HQLAX registry. Neither basket had to be sent through a separate settlement system for the swap to complete.[7]
With loan and collateral moving at once, the intraday credit exposure of staggered settlement falls away.
Theory · low confidenceMeaningfulAvailable now
Needs counterparties on the ledgerNeeds cash on the ledger
Collateral at different custodians can be reassigned to a loan by changing ownership on the ledger rather than moving the securities.
EvidencedMeaningfulAvailable now
Needs counterparties on the ledgerNeeds connected ledgers
- HQLAX and Deutsche Börse collateral basket swaps (Eurex Repo): One of the first live swaps, in December 2019, moved ownership of a basket of German government bonds held at Euroclear Bank to a counterparty whose collateral sat at Clearstream, without the securities themselves moving between the two depositories. Deutsche Börse's trusted third party linked the custodians to the registry. No timings or volumes were published.[7]
When a lender sells and recalls a loan, the recall is visible on the shared ledger straight away, which matters more as settlement cycles shorten.
Theory · low confidenceMarginalAs networks grow
Needs counterparties on the ledger
If securities and collateral swap simultaneously, borrowers need not pre-fund with cash collateral, freeing capital and intraday liquidity.
Theory · low confidenceMeaningfulAs networks grow
Needs counterparties on the ledgerNeeds cash on the ledgerNeeds regulatory change
Where it is now
3 tracked deployments, 3 live. 3 of 6 benefits evidenced in production.
Live (limited) 3
The full potential
If most lenders, agents and borrowers shared one ledger for loan records, and securities and collateral were tokenised too, a loan could be agreed, settled, repriced and recalled from one record, with far fewer breaks and fails. That matters more as the US is on T+1 and the EU follows in 2027. Today the shared-record model is just going live and settlement on the ledger remains a niche.
- Most counterparties on the same shared record, since its value grows with each one that joins
- Tokenised securities and collateral, or links to depositories, so settlement can happen on the ledger
- Cash that can move within the day, such as tokenised deposits
- Legal and regulatory certainty over ownership recorded on a ledger
Bank, Broker-dealer or market maker, Specialist digital asset custodian, Asset manager, Investor (VC or PE) · effort: medium · value depends on counterparties joining