Is HBMFKYK1 a valid SWIFT code?

Yes. HBMFKYK1 has the right format and is in our directory for HBK MASTER FUND L.P., GEORGE TOWN, GRAND CAYMAN. Confirm with the beneficiary that it is the bank that holds their account.

What is the difference between HBMFKYK1 and HBMFKYK1XXX?

None. HBMFKYK1 is the 8-character form of HBMFKYK1XXX; XXX at the end means the head office. Either works.

SWIFT/BIC · Cayman Islands

HBMFKYK1

HBK MASTER FUND L.P. · Head office · GEORGE TOWN, GRAND CAYMAN

Code details

SWIFT/BIC: HBMFKYK1 (HBMFKYK1XXX)
Institution: HBK MASTER FUND L.P.
Office: Head office
Branch code: XXX · head office
Address: WILLOW HOUSE, CRICKET SQUARE, P. O. BOX 10008, C/O CO SERVICES CAYMAN LIMITED, KY1-1001 GEORGE TOWN, GRAND CAYMAN
City: GEORGE TOWN, GRAND CAYMAN
Country: Cayman Islands

What HBMFKYK1 means

HBMFKYK1XXX

HBMFBank code
Four letters chosen by the institution.
KYCountry code
Cayman Islands (ISO 3166)
K1Location code
Where the institution sits on the SWIFT network. A 1 in second place marks a passive participant.
XXXBranch code
XXX, or nothing at all, means the head office.

Paying an account at this bank

Cayman Islands does not use IBAN: send the beneficiary’s local account number with this code. Check an IBAN →

Questions

Is HBMFKYK1 a valid SWIFT code?: Yes. HBMFKYK1 has the right format and is in our directory for HBK MASTER FUND L.P., GEORGE TOWN, GRAND CAYMAN. Confirm with the beneficiary that it is the bank that holds their account.
What is the difference between HBMFKYK1 and HBMFKYK1XXX?: None. HBMFKYK1 is the 8-character form of HBMFKYK1XXX; XXX at the end means the head office. Either works.

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About this data

Codes are checked against our directory of banks on TrillioniPay corridors. Always confirm the code with the beneficiary’s bank before sending a payment. Last updated: 23 September 2026.

Institution names and addresses: Global Legal Entity Identifier Foundation (GLEIF) LEI data, available under CC0. The address is the legal entity’s registered or head-office address, which can differ from the office SWIFT lists.

SWIFT © and database rights August 2026. All rights reserved. This Mapping Table has been developed by SWIFT. Any use of the Mapping Table, in whole or in part, is subject to the BIC/LEI Mapping Table License Agreement as published with the Mapping Table available on GLEIF's website. The Mapping Table is updated monthly. For the latest BIC information and updates, always refer to www.swift.com/bic .