# BLACKSTONE MULTI-ASSET ADVISORS L.L.C.

BLACKSTONE MULTI-ASSET ADVISORS L.L.C. of NEW YORK, NY is an SEC-registered investment adviser.

## Registration

- CRD: 171640
- Type: SEC-registered investment adviser
- SEC file number: 801-79898
- Location: 601 LEXINGTON AVENUE, NEW YORK, NY, 10022
- Phone: 212-583-5000
- Latest filing: 2026-07-31
- Regulatory AUM: $8.5B
- Discretionary AUM: $8.5B
- Clients: 39
- Accounts: 10

## Business model

- Compensation: % of AUM, Performance
- Clients served: Charities, Investment cos

## Officers, owners & control persons (13)

| Name | Role | Location |
| --- | --- | --- |
| [Joan Sherri Solotar](https://search.stillhousedata.com/person/686629) | CHIEF EXECUTIVE OFFICER | — |
| [Christopher Michael Striano](https://search.stillhousedata.com/person/686630) | CHIEF FINANCIAL OFFICER | — |
| [Anna Jeffers Guerin](https://search.stillhousedata.com/person/686631) | CHIEF COMPLIANCE OFFICER | — |
| [Leonid Volchyok](https://search.stillhousedata.com/person/686632) | GENERAL COUNSEL | — |
| [SKURBE MATTHEW B](https://search.stillhousedata.com/person/768172) | TREASURER | — |
| [FINLEY JOHN GARY](https://search.stillhousedata.com/person/773254) | CHIEF LEGAL OFFICER | — |
| [MORGAN DEANN DUBEY](https://search.stillhousedata.com/person/776801) | CHIEF OPERATING OFFICER | — |
| [IVERSON JEFFREY CARTER](https://search.stillhousedata.com/person/816113) | CHIEF COMPLIANCE OFFICER; CHIEF COMPLIANCE OFFICER AND GENERAL COUNSEL; GENERAL COUNSEL | — |
| [SKURBE MATTHEW BRYANT](https://search.stillhousedata.com/person/816114) | TREASURER | — |
| [SOLOTAR JOAN SHERRI](https://search.stillhousedata.com/person/816115) | CHIEF EXECUTIVE OFFICER | — |
| [STRIANO CHRISTOPHER MICHAEL](https://search.stillhousedata.com/person/819363) | CHIEF FINANCIAL OFFICER | — |
| [VOLCHYOK LEONID](https://search.stillhousedata.com/person/846003) | GENERAL COUNSEL | — |
| [GUERIN ANNA JEFFERS](https://search.stillhousedata.com/person/863507) | CHIEF COMPLIANCE OFFICER | — |


## Private funds (10)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| BLACKSTONE TOTAL ALTERNATIVES SOLUTION V L.P. | Private Equity Fund | Delaware | 59 | $1.6B | $250K |
| BLACKSTONE TOTAL ALTERNATIVES SOLUTION VIII L.P. | Private Equity Fund | Delaware | 21 | $1.5B | $250K |
| BLACKSTONE TOTAL ALTERNATIVES SOLUTION VI L.P. | Private Equity Fund | Delaware | 26 | $1.5B | $250K |
| BLACKSTONE TOTAL ALTERNATIVES SOLUTION IV L.P. | Private Equity Fund | Delaware | 53 | $1.1B | $250K |
| BLACKSTONE TOTAL ALTERNATIVES SOLUTION VII L.P. | Private Equity Fund | Delaware | 18 | $1.0B | $250K |
| BLACKSTONE TOTAL ALTERNATIVES SOLUTION 2016 L.P. | Private Equity Fund | Delaware | 63 | $789.8M | $250K |
| BLACKSTONE TOTAL ALTERNATIVES SOLUTION 2015 I L.P. | Private Equity Fund | Delaware | 159 | $744.3M | $250K |
| BLACKSTONE TOTAL ALTERNATIVES SOLUTION 2014 L.P. | Private Equity Fund | Delaware | 13 | $205.8M | $2.0M |
| BLACKSTONE TOTAL ALTERNATIVES SOLUTION OFFSHORE 2015 I L.P. | Private Equity Fund | Cayman Islands | 4 | $68.8M | $250K |
| BLACKSTONE SIDE-BY-SIDE UMBRELLA PARTNERSHIP L.P. | Private Equity Fund | Delaware | 79 | $14.4M | — |


## Fund service providers (8)

- custodian: BLACKSTONE TOTAL ALTERNATIVES SOLUTION 2014-A L.P.
- custodian: BLACKSTONE TOTAL ALTERNATIVES SOLUTION 2015-A I L.P.
- custodian: BLACKSTONE TOTAL ALTERNATIVES SOLUTION 2016-A L.P.
- custodian: BLACKSTONE TOTAL ALTERNATIVES SOLUTION IV-A L.P.
- custodian: BLACKSTONE TOTAL ALTERNATIVES SOLUTION V-A L.P.
- custodian: BLACKSTONE TOTAL ALTERNATIVES SOLUTION VI-A L.P.
- custodian: BLACKSTONE TOTAL ALTERNATIVES SOLUTION VII-A L.P.
- custodian: BLACKSTONE TOTAL ALTERNATIVES SOLUTION VIII-A L.P.

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/171640/brochure
- Similar advisers: https://search.stillhousedata.com/firm/171640/similar
- Related entities: https://search.stillhousedata.com/firm/171640/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/171640

---

Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.