Investment adviser · CRD 142922

BLACKSTONE STRATEGIC ALLIANCE ADVISORS L.L.C.

Investment adviser filing (IA)

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

Regulatory AUM: $3.01B
Client accounts: 7
Employees: 293
Advisory professionals: 111

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
Pooled investment vehicles	7	$3,010,862,423	100.0%

Filing source

Form ADV 2071019 · Mar 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

34 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.

BLACKSTONE STRATEGIC ALLIANCE OFFSHORE FUND III LTD.Other Private Fund · Last reported Mar 30, 2026$1.49BGross asset value

Form D fundraising filings

Blackstone Strategic Alliance Offshore Fund III Ltd.

Fund administrator SEI GLOBAL SERVICES, INC. OAKS, Pennsylvania, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP GRAND CAYMAN, Cayman Islands

Custodian BANK OF AMERICA, N.A. CHARLOTTE, North Carolina, United States Related to adviser: No

Marketer BLACKSTONE SECURITIES PARTNERS L.P. NEW YORK, New York, United States Related to adviser: Yes

Provider details

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

DELOITTE & TOUCHE LLP
PCAOB 1096

BLACKSTONE SECURITIES PARTNERS L.P.
CRD 17917 · SEC 8-35941

Fund details & source

Fund ID: 805-1220322346
Reported beneficial owners: 13
Minimum commitment: $10M
Form D file number: 021-244795

Form ADV 2071019 · Mar 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 STRATEGIC ALLIANCE FUND IV (LUX) SCSPOther Private Fund · Last reported Mar 30, 2026$1.15BGross asset value

Form D fundraising filings

Blackstone Strategic Alliance Fund IV (Lux) SCSp

Fund administrator SEI GLOBAL SERVICES, INC. OAKS, Pennsylvania, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor DELOITTE AUDIT LUXEMBOURG, Luxembourg

Custodian BANK OF AMERICA N.A. CHARLOTTE, North Carolina, 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 AUDIT
PCAOB 1287

Fund details & source

Fund ID: 805-5856701545
Reported beneficial owners: 14
Minimum commitment: $10M
Form D file number: 021-402427

Form ADV 2071019 · Mar 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 STRATEGIC ALLIANCE MASTER FUND III L.P.Other Private Fund · Last reported Mar 30, 2026$343MGross asset value

Feeder funds

BLACKSTONE STRATEGIC ALLIANCE FUND III L.P.
BLACKSTONE STRATEGIC ALLIANCE OFFSHORE FUND III LTD.
BLACKSTONE STRATEGIC ALLIANCE HOLDINGS III L.P.
BLACKSTONE STRATEGIC ALLIANCE OFFSHORE FUND LTD.

Fund administrator SEI GLOBAL SERVICES, INC. OAKS, Pennsylvania, United States Investor statements: Yes (provided to all investors) Related to adviser: No

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

Custodian BANK OF AMERICA, N.A. CHARLOTTE, North Carolina, 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

Fund details & source

Fund ID: 805-1284449283
Reported beneficial owners: 20
Minimum commitment: $0

Form ADV 2071019 · Mar 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 STRATEGIC ALLIANCE OFFSHORE FUND II LTD.Other Private Fund · Last reported Mar 30, 2026$42.5MGross asset value

Form D fundraising filings

Blackstone Strategic Alliance Offshore Fund II Ltd.

Fund administrator SEI GLOBAL SERVICES, INC. OAKS, Pennsylvania, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP GRAND CAYMAN, Cayman Islands

Custodian BANK OF AMERICA, N.A. CHARLOTTE, North Carolina, 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 1096

Fund details & source

Fund ID: 805-6133411268
Reported beneficial owners: 52
Minimum commitment: $10M
Form D file number: 021-142619

Form ADV 2071019 · Mar 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 STRATEGIC ALLIANCE FUND II L.P.Other Private Fund · Last reported Mar 30, 2026$30.3MGross asset value

Form D fundraising filings

Blackstone Strategic Alliance Fund II L.P.

Fund administrator SEI GLOBAL SERVICES, INC. OAKS, Pennsylvania, United States Investor statements: Yes (provided to all investors) Related to adviser: No

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

Custodian BANK OF AMERICA, N.A. CHARLOTTE, North Carolina, 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

Fund details & source

Fund ID: 805-7654669275
Reported beneficial owners: 417
Minimum commitment: $10M
Form D file number: 021-142620

Form ADV 2071019 · Mar 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 STRATEGIC ALLIANCE FUND IV LP.Other Private Fund · Last reported Mar 30, 2026$12.3MGross asset value

Form D fundraising filings

Blackstone Strategic Alliance Fund IV L.P.

Fund administrator SEI GLOBAL SERVICES, INC. OAKS, Pennsylvania, United States Investor statements: Yes (provided to all investors) Related to adviser: No

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

Custodian BANK OF AMERICA N.A. CHARLOTTE, North Carolina, United States Related to adviser: No

Marketer BLACKSTONE SECURITIES PARTNERS L.P. NEW YORK, New York, United States Related to adviser: Yes

Provider details

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

DELOITTE & TOUCHE LLP
PCAOB 34

BLACKSTONE SECURITIES PARTNERS L.P.
CRD 17917 · SEC 8-35941

Fund details & source

Fund ID: 805-8317854749
Reported beneficial owners: 8
Minimum commitment: $10M
Form D file number: 021-402426

Form ADV 2071019 · Mar 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 STRATEGIC ALLIANCE HOLDINGS II L.P.Other Private Fund · Last reported Jan 22, 2019$613MGross asset value

Feeder funds

BLACKSTONE STRATEGIC ALLIANCE OFFSHORE FUND II LTD.
BLACKSTONE STRATEGIC ALLIANCE OFFSHORE PERFORMANCE INTEREST II LTD.

Fund administrator SEI GLOBAL SERVICES INC. OAKS, Pennsylvania, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Custodian BANK OF AMERICA, N.A. CHARLOTTE, North Carolina, United States Related to adviser: No

Provider details

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

Fund details & source

Fund ID: 805-6233359782
Reported beneficial owners: 3
Minimum commitment: $0

Form ADV 1267242 · Jan 22, 2019 · 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: Mar 30, 2026. View historical filings

Reported services

Pooled investment vehicle management · Selection of other advisers

Compensation

Percentage of assets · Performance-based

Principal office

345 PARK AVENUE
NEW YORK, NY, 10154, United States

CRD 142922

Filing source

Form ADV 2071019 · Mar 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.