Blackstone Harrington Partners L.P.

Blackstone Harrington Partners L.P. is reported as a hedge fund in Form ADV private-fund disclosures. The adviser is Blackstone Isg-Ii Advisors LLC, based in New York, New York, United States.

General hedge fund Over $1B No stated minimum

$1.5Bgross assets

$0minimum

2owners

3(c)(7)exemption

Disclosure fields

Fund facts

SEC private fund ID805-8325055688

Reference ID199636

JurisdictionCayman Islands

Fund of fundsYes

Master fundNo

Feeder fundNo

Non-US ownership100%

Assets valued100%

Annual auditYes

GAAPYes

Source periodMarch 2026

Date submitted03/30/2026 05:18:53 PM

Adviser

Blackstone Isg-Ii Advisors LLC

TypeRegistered investment adviser

SEC number801-111695

CRD289550

Regulatory AUM$8.0B

Compliance signals

Registration exemption not marked Sales limitation not marked No prime broker flag Custodians reported

Service providers

Reported counterparties

General partners

Blackstone Harrington Associates LLC

Auditors

DELOITTE & TOUCHE

Custodians

BANK OF AMERICA, NATHE BANK OF NEW YORK MELLON

Administrators

BNY MELLON ASSET SERVICING