Form D · Hedge Fund

BSOF Parallel Onshore Fund L.P.

New York, NY · CIK 0001719696

Offering snapshot reported Oct 9, 2026 · SEC filing

Reported sold: $3.83B
Investors reported: 42
Minimum accepted: $0
First sale: Oct 1, 2017

Fundraising history

Reported sold

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

Reported sold$3,365,917,987 → $3,833,218,712
Reported investors36 → 42

Filing history

Scroll to see all columns →

Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Oct 9, 2026	Amendment	$3,833,218,712	$467,300,725vs Oct 10, 2025	42	SEC filing
Oct 10, 2025	Amendment	$3,365,917,987	$76,529,417vs Oct 11, 2024	36	SEC filing
Oct 11, 2024	Amendment	$3,289,388,570	$1,005,060,026vs Oct 13, 2023	34	SEC filing
Oct 13, 2023	Amendment	$2,284,328,544	$867,187,858vs Oct 14, 2022	24	SEC filing
Oct 14, 2022	Amendment	$1,417,140,686	$239,035,939vs Oct 15, 2021	14	SEC filing
Oct 15, 2021	Amendment	$1,178,104,747	$358,116,000vs Oct 16, 2020	12	SEC filing
Oct 16, 2020	Amendment	$819,988,747	$768,569,642vs Oct 18, 2019	12	SEC filing
Oct 18, 2019	Amendment	$51,419,105	$33,100,000vs Oct 18, 2018	10	SEC filing
Oct 18, 2018	Amendment	$18,319,105	$3,953,432vs Oct 18, 2017	4	SEC filing
Oct 18, 2017	Initial	$14,365,673	No comparison	4	SEC filing

Offering details

Securities: Pooled investment fund
Exemptions: 06b, 3C, 3C.7
Duration over one year: Yes
Business combination: No

Sales commissions: $0
Finders' fees: $0
Form D file number: 021-297009

Source: Form D, filed Oct 9, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

BSOF PARALLEL ONSHORE FUND L.P.

Investment adviser: BLACKSTONE ALTERNATIVE SOLUTIONS L.L.C.

Gross asset value: $1.5B
Beneficial owners: 31
ADV minimum commitment: $100K

Reported in Form ADV on Jun 24, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator CITCO FUND SERVICES (CAYMAN ISLANDS) LIMITED GRAND CAYMAN, Cayman Islands Investor statements: Yes (provided to all investors) Related to adviser: No

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

Custodian CITCO BANK CANADA TORONTO, Canada Related to adviser: No

Marketer BFINANCE US LTD. LONDON, United Kingdom 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

CITCO BANK CANADA
LEI 549300U6C5DCBKSIEB26

BFINANCE US LTD.
CRD 159903 · SEC 801-113782

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

Filing source

Form ADV 2115236 · Jun 24, 2026 · Schedule D 7.B.(1), fund 805-7143814187

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

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
Name	Reported role
Blackstone Alternative Solutions L.L.C.	Promoter
Blackstone Strategic Opportunity Associates L.L.C.	Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

345 Park Avenue 28 Th Floor
New York, NY, 10154