Private fund adviser · New York, NY
KB & Partners Management Co LLC
SEC-registered investment adviser · CRD 108105 · SEC 801-57422
At a glance
KB & Partners Management Co LLC is an SEC-registered investment adviser based in New York, New York, with $53 million in regulatory assets under management as of its Form ADV filed September 16, 2026. Its largest client group by assets is pooled investment vehicles. By Form ADV it is a private fund adviser, ranked 4,572nd of 4,686 private fund advisers and 15,868th of 17,210 SEC-registered advisers by assets.
Main office 212-980-5050kahnbrothers.comAs filed on Form ADV
- Regulatory AUM
- $53M
- Rank among private fund advisers
- #4,572 of 4,686
- Rank among all SEC RIAs
- #15,868 of 17,210
- Rank in New York
- #2,342 of 2,591
- Clients
- 1
- Accounts
- 1
- Discretionary
- 100% of AUM
- Employees
- 5
- Advisory staff
- 2
- Offices
- 1
Owners and executives on its Form ADV
- Andrew S KahnPresident, Chief Compliance Officer, Director
Custody and brokerage
Custodian
KB & Partners Management Co LLC’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
KB & Partners Management Co LLC is a hybrid RIA: 5 of its employees are also registered representatives of a broker-dealer. It names an affiliated broker-dealer: Kahn Brothers LLC.
- Kahn Brothers LLC ↗CRD 7720
An introducing broker-dealer: its trades clear through Pershing, which holds the brokerage accounts. Its annual audited report filed with the SEC, March 2026
Its Form ADV brochure (filed September 2026) names Kahn Brothers as the broker-dealer its advisers are registered with.
Other Financial Industry Activities and Affiliations The following management persons at our firm are registered as registered as registered representatives of a broker-dealer, Kahn Brothers LLC, which has common management with us:
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| Pooled investment vehicles | 1 | $53M | 100% |
Private funds
KB & Partners Management Co LLC reports 1 private funds with $53M in gross assets: hedge funds (Form ADV Item 7.B).
Disciplinary disclosures
KB & Partners Management Co LLC reports no disciplinary disclosures in Item 11 of Form ADV. 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 ↗kahnbrothers.com ↗
AtlasMembers
The full record on KB & Partners Management Co LLC
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
- Locked
- Growth over one, three and five years
- Locked
- Rank against 394 peers of its type and size
- Locked
- Owners and executives, with titles and stakes
- 1 namedLocked
- Main office, fax and compliance officer
- Locked
- Filing changes this year, with alerts
- 2Locked
Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.
Background
Questions
How much does KB & Partners Management Co LLC manage?
KB & Partners Management Co LLC reports $53 million in regulatory assets under management across 1 accounts, 100% of it on a discretionary basis, on its Form ADV filed September 16, 2026.
What kind of firm is KB & Partners Management Co LLC?
KB & Partners Management Co LLC is a private fund adviser by its Form ADV answers. Private funds are at least half of its business by assets.
Who are KB & Partners Management Co LLC’s clients?
By assets, its largest client types are pooled investment vehicles ($53 million, 1 clients).
Does KB & Partners Management Co LLC manage private funds?
Yes. It reports 1 private funds with $53 million in gross assets, including hedge funds.
Does KB & Partners Management Co LLC have any disciplinary history?
KB & Partners Management Co LLC reports no disciplinary disclosures in Item 11 of its Form ADV. Check the SEC’s adviser search for the latest record.
Where these numbers come from
Every figure is KB & Partners Management Co LLC’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 (2026-09-16), 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 →