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BLACKSTONE REAL ESTATE SPECIAL SITUATIONS ADVISORS L.L.C.
CRD 146043File 801-68749
APPROVED
Custody
Filing as of Mar 30, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
$69.79B
Top 10% of cohort (national)
Discretionary AUM
$69.67B
Non-discretionary $111.2M
Clients
70
97 accounts
Employees
255
Top 10% of cohort in NY
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- NYRO
- Registration date
- Jan 15, 2008
- Principal office
- 345 PARK AVENUE, NEW YORK, NY, 10154
- Phone
- 212-583-5000
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $69.79B
- Discretionary AUM
- $69.67B
- Non-discretionary AUM
- $111.2M
- Discretionary accounts
- 96
- Non-discretionary accounts
- 1
- Total accounts
- 97
- AUM per client
- $996.9M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | Fewer than 5 | $111.2M |
| Insurance companies | 30 | $47.20B |
| Investment companies | 1 | $157.7M |
| Pooled investment vehicles | 38 | $20.35B |
| Business development companies | 1 | $1.58B |
| State or municipal government entities | Fewer than 5 | $382.6M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Portfolio management for businesses
- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- Yes
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To |
|---|---|---|---|
| Aug 12, 2026 | Registration | — | APPROVED |
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.

