Investment adviser · CRD 120934

BLACKSTONE ASSET BASED FINANCE ADVISORS LP

Investment adviser filing (IA)

NEW YORK, NY, United States · Form ADV filed Jul 30, 2026

Regulatory AUM: $70.4B
Client accounts: 113
Employees: 677
Advisory professionals: 386

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client type	Clients	Regulatory assets	Share of AUM
Insurance companies	70	$67,449,509,042	95.7%
Pooled investment vehicles	40	$2,599,491,046	3.7%
Retirement plans	Fewer than 5	$302,336,949	0.4%
Government entities	Fewer than 5	$98,620,267	0.1%

Filing source

Form ADV 2122751 · Jul 30, 2026 · Item 5.D

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Private funds & service providers

50+ Private funds

The count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.

Browse the first 49 funds across 7 pages.

CEDAR TOPCO A LPSecuritized Asset Fund · Last reported Jul 30, 2026$720MGross asset value

Fund administrator CITCO TORONTO, Canada Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP NEW YORK, New York, United States

Custodian THE BANK OF NEW YORK MELLON NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

DELOITTE & TOUCHE LLP
PCAOB 34

THE BANK OF NEW YORK MELLON
LEI HPFHU0OQ28E4N0NFVK49

Fund details & source

Fund ID: 805-8479425655
Reported beneficial owners: 12
Minimum commitment: $0

Form ADV 2122751 · Jul 30, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

OSPREY SUPERTOPCO LPSecuritized Asset Fund · Last reported Jul 30, 2026$635MGross asset value

Fund administrator CITCO TORONTO, Canada Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP NEW YORK, New York, United States

Custodian THE BANK OF NEW YORK MELLON NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

DELOITTE & TOUCHE LLP
PCAOB 34

THE BANK OF NEW YORK MELLON
LEI HPFHU0OQ28E4N0NFVK49

Fund details & source

Fund ID: 805-2538198542
Reported beneficial owners: 20
Minimum commitment: $0

Form ADV 2122751 · Jul 30, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

COMMUNITY TOPCOS (CONSOLIDATED)Securitized Asset Fund · Last reported Jul 30, 2026$531MGross asset value

Fund administrator CITCO TORONTO, ON, Canada Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP NY, New York, United States

Custodian THE BANK OF NEW YORK MELLON NY, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

DELOITTE & TOUCHE LLP
PCAOB 34

THE BANK OF NEW YORK MELLON
LEI HPFHU0OQ28E4N0NFVK49

Fund details & source

Fund ID: 805-4998546865
Reported beneficial owners: 3
Minimum commitment: $0

Form ADV 2122751 · Jul 30, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

STEAM MH TOPCO A LPSecuritized Asset Fund · Last reported Jul 30, 2026$448MGross asset value

Feeder funds

STEAM MH AGGREGATOR LP

Fund administrator CITCO TORONTO, Canada Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP NEW YORK, New York, United States

Custodian THE BANK OF NEW YORK MELLON NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

DELOITTE & TOUCHE LLP
PCAOB 34

THE BANK OF NEW YORK MELLON
LEI HPFHU0OQ28E4N0NFVK49

Fund details & source

Fund ID: 805-2191290475
Reported beneficial owners: 3
Minimum commitment: $0

Form ADV 2122751 · Jul 30, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MIST TOPCOS (CONSOLIDATED)Securitized Asset Fund · Last reported Jul 30, 2026$426MGross asset value

Fund administrator CITCO TORONTO, Canada Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP NEW YORK, New York, United States

Custodian THE BANK OF NEW YORK MELLON NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

DELOITTE & TOUCHE LLP
PCAOB 34

THE BANK OF NEW YORK MELLON
LEI HPFHU0OQ28E4N0NFVK49

Fund details & source

Fund ID: 805-2528320316
Reported beneficial owners: 6
Minimum commitment: $0

Form ADV 2122751 · Jul 30, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

BLACKSTONE NL US ASSET BASED FINANCE FUND LPPrivate Equity Fund · Last reported Jul 30, 2026$355MGross asset value

Fund administrator CITCO TORONTO, Canada Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP NEW YORK, New York, United States

Custodian THE BANK OF NEW YORK MELLON NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

DELOITTE & TOUCHE LLP
PCAOB 34

THE BANK OF NEW YORK MELLON
LEI HPFHU0OQ28E4N0NFVK49

Fund details & source

Fund ID: 805-7575075799
Reported beneficial owners: 1
Minimum commitment: $0

Form ADV 2122751 · Jul 30, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

STRATUS MH TOPCO A LPSecuritized Asset Fund · Last reported Jul 30, 2026$340MGross asset value

Feeder funds

STRATUS AGGREGATOR LP

Fund administrator CITCO TORONTO, Canada Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP NEW YORK, New York, United States

Custodian THE BANK OF NEW YORK MELLON NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

DELOITTE & TOUCHE LLP
PCAOB 34

THE BANK OF NEW YORK MELLON
LEI HPFHU0OQ28E4N0NFVK49

Fund details & source

Fund ID: 805-3336685256
Reported beneficial owners: 11
Minimum commitment: $0

Form ADV 2122751 · Jul 30, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Services & filing details

Most recent filing: Jul 30, 2026. View historical filings

Reported services

Pooled investment vehicle management · Business portfolio management

Compensation

Percentage of assets · Performance-based

Principal office

345 PARK AVENUE, 24TH FLOOR
NEW YORK, NY, 10154, United States

CRD 120934

Filing source

Form ADV 2122751 · Jul 30, 2026 · Items 1 & 5

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.