Blackstone ISG-I Advisors LLC

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Blackstone ISG-I Advisors LLC
CRD #289202
SEC #801-111810
CIK #
AUM 183.5 B (2026-03-30)
Employees 114 (39% Investors, 18% Brokers)
Phone212-583-5000
Address345 Park Avenue
New York, NY 10154
Source [IAPD] [Website] [Twitter] [LinkedIn] [Facebook] [Instagram]
Total AUM ($B)
190152114763802010201520212027
Type Form D Funds Date Sold AUM
Other Arrow FAL LP 2026-03-30 42.4 M
Other Arrow PTF LP 2026-03-30 210.7 M
PE BISA Co-Invest Fund II LP 2020-03-30 72.4 M
PE BISA Co-Invest Fund Cayman LP 2019-03-29 119.0 M
PE BISA Co-Invest Fund LP 2019-03-29 44.6 M
PE Blackstone Holdings Partners LP 2015-03-31 532.9 M
AUM Breakdown Accounts AUM ($B)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 6 0.9
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 38 182.6
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 44 183.5
By Discretionary
Discretionary 44 183.5
Non-Discretionary 0 0.0
Total 44 183.5
By Non-United States Persons
Non-United States Persons 26.1
United States Persons 157.5
Total 44 183.5
Firm Profile (Form ADV)
ServesInstitutional
Fund TypesPrivate Equity
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