Company lists · Data refreshed September 2026

Top 25 Alternative investment managers based in New York, United States

Name: Alternative investment managers based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 382 companies tracked

RevenueBase identified 382 alternative investment managers headquartered in New York, United States as of September 2026 and tracks 53,363 professional contacts across them, including 26,556 with verified work emails. New York is the largest hub.

This list covers alternative investment managers headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

382Companies

53,363Contacts tracked

26,556Verified emails

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The 25 largest alternative investment managers based in New York, United States

Ranked by team size

Top 25 of 382 alternative investment managers based in New York, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to alternative investment managers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Millennium	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	5,001-10,000	6,236 contacts →
	Strong evidence “Millennium is a global, diversified alternative investment firm, founded in 1989, which manages $92 billion in assets.” Source: RevenueBase Database · checked Sep 19, 2026
2	KKR	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	5,802 contacts →
	Strong evidence “KKR is a leading global investment firm that offers alternative asset management as well as capital markets and insurance solutions.” Source: RevenueBase Database · checked Sep 19, 2026
3	Apollo Global Management, INC	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	4,798 contacts →
	Strong evidence “Apollo is a high-growth, global alternative asset manager.” Source: RevenueBase Database · checked Sep 19, 2026
4	Brookfield	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	3,915 contacts →
	Partial evidence “We are a leading global investment firm that invests as long-term owners on behalf of institutions and individuals worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
5	Nuveen, A Tiaa Company	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,940 contacts →
	Partial evidence “Nuveen is a global investment leader, managing public and private assets for clients around the world and on behalf of TIAA, our parent company and one of the world’s largest…” Source: RevenueBase Database · checked Sep 19, 2026
6	The D. E. Shaw Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,781 contacts →
	Indirect evidence “The D.” Source: RevenueBase Database · checked Sep 19, 2026
7	Neuberger Berman	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,623 contacts →
	Strong evidence “Neuberger Berman is an employee-owned, private, independent investment manager founded in 1939 with 2,800 employees in 26 countries.” Source: RevenueBase Database · checked Sep 19, 2026
8	Blue OWL Capital	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,402 contacts →
	Strong evidence “Blue Owl (NYSE: OWL) is a leading asset manager that is redefining alternatives®.” Source: RevenueBase Database · checked Sep 19, 2026
9	Stepstone Group	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,323 contacts →
	Partial evidence “StepStone Group (Nasdaq: STEP) is a global private markets investment firm focused on providing customized investment solutions and advisory and data services to our clients.” Source: RevenueBase Database · checked Sep 19, 2026
10	Fortress Investment Group	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,288 contacts →
	Strong evidence “Fortress Investment Group LLC is a leading, highly diversified global investment manager.” Source: RevenueBase Database · checked Sep 19, 2026
11	Cerberus Capital Management	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	942 contacts →
	Strong evidence “Founded in 1992, Cerberus is an established alternative investment advisor with approximately $70 billion in assets across complementary credit, real estate, and private equity…” Source: RevenueBase Database · checked Sep 19, 2026
12	Schonfeld	Partial evidence	New York, United StatesHQ checked Sep 19, 2026	501-1,000	937 contacts →
	Partial evidence “Founded in 1988, Schonfeld is a multi-strategy, multi-manager hedge fund with an investing footprint that spans five continents.” Source: RevenueBase Database · checked Sep 19, 2026
13	Investcorp	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	679 contacts →
	Strong evidence “Investcorp is a global investment manager specializing in alternative investments across four asset classes: Private Equity (mid-market buyouts, growth investments, and GP…” Source: RevenueBase Database · checked Sep 19, 2026
14	First Eagle Investments	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	487 contacts →
	Strong evidence “First Eagle is an independent investment management firm that manages approximately $213* billion in assets (as of 3/31/26) on behalf of institutional and individual clients.” Source: RevenueBase Database · checked Sep 19, 2026
15	AKSIA	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	463 contacts →
	Strong evidence “Aksia LLC, together with its wholly owned subsidiaries (collectively, “Aksia”) provides specialist alternative investment research and portfolio advisory solutions to…” Source: RevenueBase Database · checked Sep 19, 2026
16	CAIS	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	377 contacts →
	Strong evidence “CAIS is the leading alternative investment platform for independent financial advisors.” Source: RevenueBase Database · checked Sep 19, 2026
17	Vaneck	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	376 contacts →
	Strong evidence “Disclosure: VanEck is a global investment manager founded in 1955 and headquartered in New York, offering active and passive investment strategies across equities, fixed income…” Source: RevenueBase Database · checked Sep 19, 2026
18	Capstone Investment Advisors	Partial evidence	New York, United StatesHQ checked Sep 19, 2026	201-500	371 contacts →
	Partial evidence “We are a forward-thinking global asset manager, dedicated to exploring alpha opportunities in derivatives and complementary strategies that persist across market cycles.” Source: RevenueBase Database · checked Sep 19, 2026
19	Sculptor Capital Management	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	353 contacts →
	Strong evidence “Sculptor is a leading global alternative asset manager and a specialist in opportunistic investing.” Source: RevenueBase Database · checked Sep 19, 2026
20	Jennison Associates	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	324 contacts →
	Indirect evidence “Jennison Associates was founded in 1969 on the principle that doing what’s best for clients will always be right for the business.” Source: RevenueBase Database · checked Sep 19, 2026
21	Blackstone	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	303 contacts →
	Strong evidence “Blackstone is the world’s largest alternative asset manager.” Source: RevenueBase Database · checked Sep 19, 2026
22	Clearbridge Investments	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	262 contacts →
	Strong evidence “ClearBridge Investments is an active equity manager offering a broad range of strategies across global developed and emerging markets, local markets, and real assets.” Source: RevenueBase Database · checked Sep 19, 2026
23	Centiva Capital	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	259 contacts →
	Strong evidence “Centiva Capital is a global, diversified investment manager that seeks to achieve consistent, attractive, risk-adjusted absolute returns with low correlation to major markets.” Source: RevenueBase Database · checked Sep 19, 2026
24	Benefit Street Partners	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	249 contacts →
	Partial evidence “Benefit Street Partners (BSP), a Franklin Templeton company, is an alternative credit pioneer that seeks to deliver attractive returns through deep relationships, specialist…” Source: RevenueBase Database · checked Sep 19, 2026
25	King Street Capital Management	Partial evidence	New York, United StatesHQ checked Sep 19, 2026	201-500	241 contacts →
	Partial evidence “King Street Capital Management, L.P.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: alternative investment managers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names alternative investment managers.
Partial evidence: Its own public description names part of alternative investment managers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name alternative investment managers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 382 alternative investment managers based in New York, United States

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Alternative investment managers based in New York, United States at a glance

As of Sep 19, 2026

49.8%Verified-email coverage

139.7Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

168

11-50

123

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 382 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among alternative investment managers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New York, United States whose own description of what they do matches “alternative investment managers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names alternative investment managers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among alternative investment managers, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 26,556 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Alternative investment managers by metro in the United States

Alternative investment managers in New York382
Alternative investment managers in Chicago83
Alternative investment managers in Miami60
Alternative investment managers in Dallas58
Alternative investment managers in Los Angeles57
Alternative investment managers in Boston53
Alternative investment managers in San Francisco36
Alternative investment managers in Houston28
Alternative investment managers in Atlanta26
Alternative investment managers in Denver26
Alternative investment managers in Greenwich26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names alternative investment managers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many alternative investment managers are there based in New York, United States?

RevenueBase identified 382 alternative investment managers headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Millennium, headquartered in New York, tops this list with the largest team on record.

Which city has the most alternative investment managers?

New York leads with 382 headquartered companies, followed by Chicago (83) and Miami (60).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 26,556 verified decision-maker contacts tracked across these 382 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.