AUMdb

Blackstone Real Estate Special Situations Advisors L.L.C.

SEC-registered Investment Adviser · Large ($10B–$100B) CRD 146043 · SEC file 801-68749 · New York, NY · soundcloud.com
☆ Save with Pro ADV data as of Mar 30, 2026
Regulatory AUM
$69.8B
Discretionary
$69.7B
Clients
70
Avg AUM / client
$997M
Accounts
97
Employees
255

AUM over time

$2.9B $69.8B
Nov 2011 Dec 2025

Annual snapshots from Form ADV filings · as of Mar 30, 2026

Asset allocation (SMA assets by investment type)

as of Mar 30, 2026
Other
$69.8B 100%

Share of SMA assets by investment vehicle type, as filed in Form ADV Item 5.K. Dollar figures are percentages applied to total regulatory AUM.

Who they serve

Client typeClientsAUM% of AUM
Investment companies 1 $158M 0.23%
Business development companies 1 $1.6B 2.26%
Pooled investment vehicles (non-investment companies) 38 $20.4B 29.2%
State or municipal government entities Fewer than 5 clients $383M 0.55%
Insurance companies 30 $47.2B 67.6%
Corporations and other businesses 0 $111M 0.16%

Private funds (29)

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Reported in Form ADV Section 7.B.(1), filing of Sep 2024 · $18.6B combined gross assets

FundTypeDomicileGross assetsOwners
Blackstone Real Estate Debt Strategies Iv L.P. master Real Estate Fund Delaware $4.7B 44
Blackstone Real Estate Debt Strategies V L.P. master Real Estate Fund Delaware $2.2B 42
Blackstone Real Estate Debt Strategies Iii L.P. master Real Estate Fund Delaware $1.8B 88
Blackstone Real Estate Debt Strategies Iv (Lux) Scsp master Real Estate Fund Luxembourg $1.8B 10
Blackstone Real Estate Debt Strategies V C L.P. Real Estate Fund Delaware $1.7B 2
Blackstone Real Estate Debt Strategies Iv C L.P. Real Estate Fund Delaware $1.1B 2
Blackstone Cmbs Fund G L.P. Hedge Fund Cayman Islands $1.0B 3
Blackstone Real Estate Debt Strategies High Grade L.P. Real Estate Fund Delaware $898M 13
Blackstone Real Estate Debt Strategies Iv Gaussian L.P. Real Estate Fund Cayman Islands $867M 2
Blackstone Cmbs Opportunity Fund L.P. Hedge Fund Cayman Islands $518M 3
Blackstone Real Estate Debt Strategies V (Lux) Scsp master Real Estate Fund Luxembourg $515M 30
Blackstone Harrington Holdings L.P. Hedge Fund Cayman Islands $299M 2
Blackstone Real Estate Debt Strategies Iii Gaussian L.P. Real Estate Fund Cayman Islands $236M 2
Blackstone Real Estate Debt Strategies Iii N L.P. Real Estate Fund Delaware $151M 2
Wdc 5100 Topco Lp Real Estate Fund Delaware $128M 2

People (7)

NameRole / titleCredentialsWith firm sinceOwnership
Quinlan, Paul, Daniel Real Estate Chief Financial Officer Jan 2015 (12y) Less than 5%
Karim, Farhad, Mawji Global Real Estate General Counsel Jan 2017 (10y) Less than 5%
Mccarthy Baldwin, Kathleen, Theresa Global Co Head Of Real Estate Feb 2018 (9y) Less than 5%
Mathias, Scott, Aaron Chief Compliance Officer Mar 2020 (6y) Less than 5%
Johnson, Timothy, Steven Global Head Of Blackstone Real Estate Debt Strategies Oct 2021 (5y) Less than 5%
Keenan, Katharine, Amelia Global Chief Operating Officer Of Real Estate Credit Nov 2023 (3y) Less than 5%
Meghji, Nadeem, Nmn Global Co Head Of Real Estate Jan 2024 (3y) Less than 5%

Entity owners (Schedule A/B)

EntityTitle / statusSinceSch.Ownership
Blackstone Holdings I L.P. Managing Member Dec 2007 A 75% or more
Blackstone Inc. Sole Member Jun 2007 B 75% or more of Blackstone Holdings I/Ii Gp Llc (indirect)
Blackstone Holdings I/Ii Gp Llc General Partner Jun 2007 B GP / trustee / elected manager of Blackstone Holdings I L.P. (indirect)

Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.

Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.

Private funds (29, $18.6B gross assets)

FundTypeGross assetsMin. investmentOwners
Blackstone Real Estate Debt Strategies Iv L.P. Real Estate Fund $4.7B $10.0M 44
Blackstone Real Estate Debt Strategies V L.P. Real Estate Fund $2.2B $0 42
Blackstone Real Estate Debt Strategies Iii L.P. Real Estate Fund $1.8B $10.0M 88
Blackstone Real Estate Debt Strategies Iv (Lux) Scsp Real Estate Fund $1.8B $10.0M 10
Blackstone Real Estate Debt Strategies V C L.P. Real Estate Fund $1.7B $0 2
Blackstone Real Estate Debt Strategies Iv C L.P. Real Estate Fund $1.1B $10.0M 2
Blackstone Cmbs Fund G L.P. Hedge Fund $1.0B $0 3
Blackstone Real Estate Debt Strategies High Grade L.P. Real Estate Fund $898M $50.0M 13
Blackstone Real Estate Debt Strategies Iv Gaussian L.P. Real Estate Fund $867M $10.0M 2
Blackstone Cmbs Opportunity Fund L.P. Hedge Fund $518M $0 3
Blackstone Real Estate Debt Strategies V (Lux) Scsp Real Estate Fund $515M $0 30
Blackstone Harrington Holdings L.P. Hedge Fund $299M $0 2
Blackstone Real Estate Debt Strategies Iii Gaussian L.P. Real Estate Fund $236M $10.0M 2
Blackstone Real Estate Debt Strategies Iii N L.P. Real Estate Fund $151M $10.0M 2
Wdc 5100 Topco Lp Real Estate Fund $128M $0 2
Blackstone Residential Operating Partnership L.P. Hedge Fund $126M $50.0M 3
Wdc 4900 Topco Lp Real Estate Fund $120M $0 2
Wdc Fulton Topco Lp Real Estate Fund $118M $0 2
Neutrino Topco Lp Real Estate Fund $60.1M $0 4
Cabin Topco Lp Real Estate Fund $53.1M $0 4
Lightbulb Topco Lp Real Estate Fund $51.5M $0 4
Truck Topco Lp Real Estate Fund $43.2M $0 4
Barrel Topco Lp Real Estate Fund $33.7M $0 4
Toast Topco Lp Real Estate Fund $31.1M $0 2
Qubit Topco Lp Real Estate Fund $27.9M $0 2

Top 25 of 29 funds by gross assets · all funds

From Form ADV Section 7.B private fund reporting.

Documents (1 archived)

FormPeriodSize
Form ADV (full filing) 03/30/2026 8.71 MB View · PDF · Source ↗

Archived copies of the firm's regulatory filings, versioned by content hash.

Disciplinary disclosures

No disciplinary events reported on the firm's latest Form ADV filing.

How they charge

  • Percentage of assets under management
  • Performance-based fees

Services

  • Portfolio management for investment companies
  • Portfolio management for pooled investment vehicles
  • Portfolio management for businesses/institutional clients

Custody

Reported custodians

Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).

Firm reports having custody of client funds or securities (Item 9.A).

Source

All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 30, 2026.

View current Form ADV (SEC/IAPD) ↗