LEI record
· Cayman IslandsCastle Hook Master Fund Ltd.
Castle Hook Master Fund Ltd. in George Town — Issued LEI 5493003CTJKT3GV4WJ20, registered 2016.
Changes recorded by LEIatlas since 6 Jul 2026: updated its address on 1 Oct 2026. GLEIF publishes only the current record.
- Legal form
- Mutual Fund
- Jurisdiction
- Cayman Islands
- Registered
- 12 Oct 2016
- Next renewal
- 20 Dec 2026
Reference data
Identity
- LEI
- 5493003CTJKT3GV4WJ20
- Legal form
- Mutual Fund8888
- Registration authority
- RA000087entity ID 1327012
- Legal address
- C/O Maples Corporate Services Limited, PO Box 309, Grand Cayman, George Town, KY1-1104, KY
- Location
- George Town, Cayman Islands
- HQ address
- C/O CASTLE HOOK PARTNERS LP, 767 Fifth Avenue, 55th Floor, 50TH Street, New York, US
- Initial registration
- 12 Oct 2016
- Last updated
- 30 Sep 2026
- Managing LOU (issuer)
- Bloomberg Finance L.P.5493001KJTIIGC8Y1R12
Level 2 · who owns whom
Corporate structure
Securities & codes
Securities and identifiers
No securities, bank or market codes mapped to this entity.
The archive · 2 versions
Change history
- 1 Oct 2026 – current
- HQ address: C/O CASTLE HOOK PARTNERS LP, 32ND FLOOR, 250 WEST, 55TH STREET→C/O CASTLE HOOK PARTNERS LP, 767 Fifth Avenue, 55th Floor, 50TH Street
- 6 Jul 2026 – 1 Oct 2026First recorded version.
What this means
What the record says about Castle Hook Master Fund Ltd.
Castle Hook Master Fund Ltd. is an investment fund structure domiciled in George Town, Cayman Islands. Funds hold LEIs in their own right, and GLEIF records who manages them rather than who owns them.
The LEI has been on record for 10 years, since 12 Oct 2016. That is about 3 years earlier than the median LEI in Cayman Islands, which dates from 2019 — an early adopter by local standards.
The next annual re-validation is due 20 Dec 2026, 42 days from now.
This archive holds 2 versions of the record. The most recent change was on 1 Oct 2026 and altered the hq address; the oldest version we hold dates from 6 Jul 2026. GLEIF publishes only the current state, so superseded values are not available from the source.
The LEI is issued and maintained by Bloomberg Finance L.P., one of the Local Operating Units accredited by GLEIF.
No direct accounting-consolidating parent is reported, because no parent prepares consolidated accounts that include it. GLEIF requires this to be stated explicitly rather than left blank, so the absence is itself a data point.
No ultimate accounting-consolidating parent is reported, because no parent prepares consolidated accounts that include it. GLEIF requires this to be stated explicitly rather than left blank, so the absence is itself a data point.
The LEI registration is issued, and the entity status (active) records whether the legal entity itself still exists. The two are independent: an LEI can lapse while the company trades on, and it can stay issued after the company has been dissolved.
The mesh
Related entities
Source: GLEIF (CC0)Official record ↗More in Cayman Islands