Private fund adviser · New York, NY
Blackstone Management Partners L.L.C.
SEC-registered investment adviser · CRD 136979 · SEC 801-64755
At a glance
Blackstone Management Partners L.L.C. is an SEC-registered investment adviser based in New York, New York, with $145.7 billion in regulatory assets under management as of its Form ADV filed March 30, 2026. Its largest client group by assets is pooled investment vehicles. By Form ADV it is a private fund adviser, ranked 55th of 4,686 private fund advisers and 189th of 17,210 SEC-registered advisers by assets.
Main office 212-583-5000blackstone.comLinkedInAs filed on Form ADV
- Regulatory AUM
- $146B
- Rank among private fund advisers
- #55 of 4,686
- Rank among all SEC RIAs
- #189 of 17,210
- Rank in New York
- #41 of 2,591
- Clients
- 36
- Accounts
- 36
- Discretionary
- 100% of AUM
- Employees
- 213
- Advisory staff
- 195
- Offices
- 11
Owners and executives on its Form ADV
- Joseph P. BarattaGlobal Head of Private Equity
- Christopher M. StrianoChief Financial Officer
- Alice J. MurphyChief Operating Officer
- David A. HarpestChief Compliance Officer
- Natasha K. GopaulPrivate Equity General Counsel
Custody and brokerage
Custodian
Blackstone Management Partners L.L.C.’s Form ADV lists no custodian for separately managed accounts. Firms report one only when they manage $10 million or more in those accounts.
Broker-dealer
Hybrid RIA
Blackstone Management Partners L.L.C. is a hybrid RIA: 6 of its employees are also registered representatives of a broker-dealer. It names affiliated broker-dealers: Blackstone Securities Partners L.P., Currencies Direct LTD. and Everlake Distributors, LLC.
- Blackstone Securities Partners L.P. ↗CRD 17917
It doesn’t hold client accounts or customer funds itself. Its annual audited report filed with the SEC, February 2026
- Currencies Direct LTD.
- Everlake Distributors, LLC
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| Pooled investment vehicles | 36 | $146B | 100% |
Private funds
Blackstone Management Partners L.L.C. reports 36 private funds with $146B in gross assets: private equity funds (Form ADV Item 7.B).
Disciplinary disclosures
Blackstone Management Partners L.L.C. answers yes to 3 disclosure items in Item 11 of Form ADV (criminal, regulatory or civil matters involving the firm or its advisory affiliates). Read the details on the SEC’s adviser search ↗
Services
- Portfolio management for pooled investment vehicles
How it’s paid
- A percentage of assets under management
- Performance-based fees
Form ADV and brochures on the SEC’s adviser search ↗blackstone.com ↗
AtlasMembers
The full record on Blackstone Management Partners L.L.C.
Ten years of SEC filings, its owners and contacts, and how it stacks up against its peers. Atlas members see all of it.
- Assets, accounts, clients and staff, ten years of filings
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- Growth over one, three and five years
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- Rank against 154 peers of its type and size
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- Owners and executives, with titles and stakes
- 5 namedLocked
- Main office, fax and compliance officer
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- Filing changes this year, with alerts
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Background
Questions
How much does Blackstone Management Partners L.L.C. manage?
Blackstone Management Partners L.L.C. reports $145.7 billion in regulatory assets under management across 36 accounts, 100% of it on a discretionary basis, on its Form ADV filed March 30, 2026.
What kind of firm is Blackstone Management Partners L.L.C.?
Blackstone Management Partners L.L.C. is a private fund adviser by its Form ADV answers. Private funds are at least half of its business by assets. It reports a bank or thrift among its related persons. A public reporting company controls it.
Who are Blackstone Management Partners L.L.C.’s clients?
By assets, its largest client types are pooled investment vehicles ($145.7 billion, 36 clients).
Does Blackstone Management Partners L.L.C. manage private funds?
Yes. It reports 36 private funds with $145.7 billion in gross assets, including private equity funds.
Does Blackstone Management Partners L.L.C. have any disciplinary history?
Blackstone Management Partners L.L.C. answers yes to 3 disclosure items in Item 11 of Form ADV, which covers criminal, regulatory and civil matters involving the firm or its advisory affiliates. The details are on the SEC’s adviser search.
Where these numbers come from
Every figure is Blackstone Management Partners L.L.C.’s own answer on its latest Form ADV, from the SEC’s registered-adviser list as of October 1, 2026: regulatory assets and accounts (Item 5.F), clients by type (5.D), employees (5.A and 5.B), compensation (5.E) and services (5.G). Custodians come from Schedule D 5.K(3) of its latest filing (2026-03-30), which lists those holding 10% or more of separately managed account assets and the amount at each. “Hybrid” means some employees are also registered representatives of a broker-dealer (Item 5.B(2)); affiliated broker-dealers are the related persons it lists in Item 7.A and Schedule D. Firm type comes from its own answers: broker-dealer firms are registered broker-dealers themselves (Item 6.A); private fund advisers manage mostly private funds (Item 7.B, 5.D); wealth managers manage at least half their assets for individuals (5.D). Ranks compare it by regulatory assets with every SEC-registered adviser and with firms of its type. Figures are as of the firm’s last annual update, so they can lag recent deals and market moves. Regulatory AUM counts assets the firm continuously supervises and can differ from what a firm markets.
Not an endorsement or a recommendation. Before hiring any adviser, read its Form ADV Part 2A brochure and check its record on the SEC’s adviser search. How to check a financial advisor →