BLACKSTONE ISG-I ADVISORS L.L.C.
CRD #289202 SEC #801-111810 NEW YORK, NY 212-583-5000
SEC Registered Private Funds
Total AUM
$155.7B
Discretionary
$155.7B
Employees
97
Clients
--
Accounts
36
AUM Over Time
| Date | Total AUM | Discretionary | Non-Disc. | Employees | Clients |
|---|---|---|---|---|---|
| Sep 2025 | $155.7B | $155.7B | $0 | 97 | 0 |
| Mar 2025 | $155.7B | $155.7B | $0 | 97 | 0 |
| Jan 2025 | $132.7B | $132.7B | $0 | 72 | 0 |
| Oct 2024 | $132.7B | $132.7B | $0 | 72 | 0 |
| Mar 2024 | $132.7B | $132.7B | $0 | 72 | 0 |
| Jan 2024 | $107.8B | $107.8B | $0 | 61 | 0 |
| Jan 2024 | $107.8B | $107.8B | $0 | 61 | 0 |
| Mar 2023 | $107.8B | $107.8B | $0 | 61 | 0 |
| Apr 2022 | $111.2B | $111.2B | $0 | 43 | 0 |
| Mar 2022 | $111.2B | $111.2B | $0 | 43 | 0 |
| Mar 2022 | $31.4B | $29.1B | $2.3B | 33 | 0 |
| Feb 2022 | $31.4B | $29.1B | $2.3B | 33 | 0 |
| Jun 2021 | $31.4B | $29.1B | $2.3B | 33 | 0 |
| Apr 2021 | $31.4B | $29.1B | $2.3B | 33 | 0 |
| Mar 2021 | $31.4B | $29.1B | $2.3B | 33 | 0 |
| Jan 2021 | $28.1B | $28.1B | $0 | 46 | 0 |
| Jul 2020 | $28.1B | $28.1B | $0 | 46 | 0 |
| Apr 2020 | $28.1B | $28.1B | $0 | 46 | 0 |
| Mar 2020 | $28.1B | $28.1B | $0 | 46 | 0 |
| Jul 2019 | $23.9B | $23.9B | $0 | 43 | 0 |
| Mar 2019 | $23.9B | $23.9B | $0 | 43 | 0 |
| Jan 2019 | $22.5B | $22.5B | $0 | 16 | 0 |
| Mar 2018 | $22.5B | $22.5B | $0 | 16 | 0 |
| Dec 2017 | $22.3B | $22.3B | $0 | 12 | 0 |
| Sep 2017 | $0 | $0 | $0 | 2 | 0 |
DateSep 2025
Total AUM$155.7B
Discretionary$155.7B
Non-Disc.$0
Employees97
Clients0
DateMar 2025
Total AUM$155.7B
Discretionary$155.7B
Non-Disc.$0
Employees97
Clients0
DateJan 2025
Total AUM$132.7B
Discretionary$132.7B
Non-Disc.$0
Employees72
Clients0
DateOct 2024
Total AUM$132.7B
Discretionary$132.7B
Non-Disc.$0
Employees72
Clients0
DateMar 2024
Total AUM$132.7B
Discretionary$132.7B
Non-Disc.$0
Employees72
Clients0
DateJan 2024
Total AUM$107.8B
Discretionary$107.8B
Non-Disc.$0
Employees61
Clients0
DateJan 2024
Total AUM$107.8B
Discretionary$107.8B
Non-Disc.$0
Employees61
Clients0
DateMar 2023
Total AUM$107.8B
Discretionary$107.8B
Non-Disc.$0
Employees61
Clients0
DateApr 2022
Total AUM$111.2B
Discretionary$111.2B
Non-Disc.$0
Employees43
Clients0
DateMar 2022
Total AUM$111.2B
Discretionary$111.2B
Non-Disc.$0
Employees43
Clients0
DateMar 2022
Total AUM$31.4B
Discretionary$29.1B
Non-Disc.$2.3B
Employees33
Clients0
DateFeb 2022
Total AUM$31.4B
Discretionary$29.1B
Non-Disc.$2.3B
Employees33
Clients0
DateJun 2021
Total AUM$31.4B
Discretionary$29.1B
Non-Disc.$2.3B
Employees33
Clients0
DateApr 2021
Total AUM$31.4B
Discretionary$29.1B
Non-Disc.$2.3B
Employees33
Clients0
DateMar 2021
Total AUM$31.4B
Discretionary$29.1B
Non-Disc.$2.3B
Employees33
Clients0
DateJan 2021
Total AUM$28.1B
Discretionary$28.1B
Non-Disc.$0
Employees46
Clients0
DateJul 2020
Total AUM$28.1B
Discretionary$28.1B
Non-Disc.$0
Employees46
Clients0
DateApr 2020
Total AUM$28.1B
Discretionary$28.1B
Non-Disc.$0
Employees46
Clients0
DateMar 2020
Total AUM$28.1B
Discretionary$28.1B
Non-Disc.$0
Employees46
Clients0
DateJul 2019
Total AUM$23.9B
Discretionary$23.9B
Non-Disc.$0
Employees43
Clients0
DateMar 2019
Total AUM$23.9B
Discretionary$23.9B
Non-Disc.$0
Employees43
Clients0
DateJan 2019
Total AUM$22.5B
Discretionary$22.5B
Non-Disc.$0
Employees16
Clients0
DateMar 2018
Total AUM$22.5B
Discretionary$22.5B
Non-Disc.$0
Employees16
Clients0
DateDec 2017
Total AUM$22.3B
Discretionary$22.3B
Non-Disc.$0
Employees12
Clients0
DateSep 2017
Total AUM$0
Discretionary$0
Non-Disc.$0
Employees2
Clients0