Wrapped BTC supply by issuer

Name: Wrapped BTC supply by issuer
Creator: Onchain BTC Research

How is tokenized BTC supply split between issuers, and how is that changing?

Chart Table

Tokenized BTC supply in this view totals 70,659 BTC. BTCB accounts for 92.4% and cirBTC for 7.6% of total.2026-09-26

Source: Onchain supply; bridge escrow netted wherever it is measured — Onchain BTC ResearchMethodology

View underlying data

Date against each series, in index.
Date	BTCB
2025-09-28	100
2025-10-01	100
2025-10-04	100
2025-10-07	100
2025-10-10	100
2025-10-13	100
2025-10-16	100
2025-10-19	100
2025-10-22	100
2025-10-25	100
2025-10-28	100
2025-10-31	100
2025-11-03	100
2025-11-06	100
2025-11-09	100
2025-11-12	100
2025-11-15	100
2025-11-18	100
2025-11-21	100
2025-11-24	100
2025-11-27	100
2025-11-30	100
2025-12-03	100
2025-12-06	100
2025-12-09	100
2025-12-12	100
2025-12-15	100
2025-12-18	100
2025-12-21	100
2025-12-24	100
2025-12-27	100
2025-12-30	100
2026-01-02	100
2026-01-05	100
2026-01-08	100
2026-01-11	100
2026-01-14	100
2026-01-17	100
2026-01-20	100
2026-01-23	100
2026-01-26	100
2026-01-29	100
2026-02-01	100
2026-02-04	100
2026-02-07	100
2026-02-10	100
2026-02-13	100
2026-02-16	100
2026-02-19	100
2026-02-22	100
2026-02-25	100
2026-02-28	100
2026-03-03	100
2026-03-06	100
2026-03-09	100
2026-03-12	100
2026-03-15	100
2026-03-18	100
2026-03-21	100
2026-03-24	100
2026-03-27	100
2026-03-30	100
2026-04-02	100
2026-04-05	100
2026-04-08	100
2026-04-11	100
2026-04-14	100
2026-04-17	100
2026-04-20	100
2026-04-23	100
2026-04-26	100
2026-04-29	100
2026-05-02	100
2026-05-05	100
2026-05-08	100
2026-05-11	100
2026-05-14	100
2026-05-17	100
2026-05-20	100
2026-05-23	100
2026-05-26	100
2026-05-29	100
2026-06-01	100
2026-06-04	100
2026-06-07	100
2026-06-10	100
2026-06-13	100
2026-06-16	100
2026-06-19	100
2026-06-22	100
2026-06-25	100
2026-06-28	100
2026-07-01	100
2026-07-04	100
2026-07-07	100
2026-07-10	100
2026-07-13	100
2026-07-16	100
2026-07-19	100
2026-07-22	100
2026-07-25	100
2026-07-28	100
2026-07-31	100
2026-08-03	100
2026-08-06	100
2026-08-09	100
2026-08-12	100
2026-08-15	100
2026-08-18	100
2026-08-21	100
2026-08-24	100
2026-08-27	100
2026-08-30	100
2026-09-02	100
2026-09-05	100
2026-09-08	100
2026-09-11	100
2026-09-14	100
2026-09-17	100
2026-09-20	100
2026-09-23	100
2026-09-26	100

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28 Jul 2026ResearchWBTC vs cbBTC: cbBTC added 42k BTC in a year while most others shrankTokenized Bitcoin supply on the covered chains rose from 271k to 300k BTC over the trailing year. cbBTC grew by 42k; WBTC, tBTC, LBTC, SolvBTC and the smaller wrappers together shrank by 13k.

Wrapped BTC supply by issuer

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