Company lists · Data refreshed September 2026

Top 25 Long short equity hedge funds based in the United States

Name: Long short equity hedge funds based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,749 companies tracked

RevenueBase identified 1,749 long short equity hedge funds headquartered in the United States as of September 2026 and tracks 78,079 professional contacts across them, including 39,430 with verified work emails. New York is the largest hub.

This list covers long short equity hedge funds headquartered in the 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 20, 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 20, 2026 86% judged on-target in blind review

1,749Companies

78,079Contacts tracked

39,430Verified emails

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The 25 largest long short equity hedge funds based in the United States

Ranked by team size

Top 25 of 1,749 long short equity hedge funds based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to long short equity hedge funds: 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	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	5,001-10,000	6,236 contacts →
	Indirect evidence “Millennium is a global, diversified alternative investment firm, founded in 1989, which manages $92 billion in assets.” Source: RevenueBase Database · checked Sep 20, 2026
2	Alliancebernstein	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 20, 2026	1,001-5,000	4,862 contacts →
	Indirect evidence “AllianceBernstein (AB) is a leading global investment management firm that offers diversified investment services to institutional investors, individuals, and private wealth…” Source: RevenueBase Database · checked Sep 20, 2026
3	J.P. Morgan Asset Management	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	10001+	4,819 contacts →
	Indirect evidence “At J.P.” Source: RevenueBase Database · checked Sep 20, 2026
4	Citadel	Indirect evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	1,001-5,000	4,261 contacts →
	Indirect evidence “Our ambition at Citadel is to be the most successful investment firm of all time.” Source: RevenueBase Database · checked Sep 20, 2026
5	Invesco US	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	5,001-10,000	3,114 contacts →
	Indirect evidence “Invesco is dedicated to helping investors around the world rethink possibility.” Source: RevenueBase Database · checked Sep 20, 2026
6	Point72	Indirect evidence	Stamford, CT, United StatesHQ checked Sep 20, 2026	1,001-5,000	3,063 contacts →
	Indirect evidence “Point72 is a leading global alternative investment firm led by Steven A.” Source: RevenueBase Database · checked Sep 20, 2026
7	Worldquant	Indirect evidence	Old Greenwich, CT, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,987 contacts →
	Indirect evidence “WorldQuant is a global quantitative asset management firm with over $7 billion in assets under management.” Source: RevenueBase Database · checked Sep 20, 2026
8	The D. E. Shaw Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,781 contacts →
	Indirect evidence “The D.” Source: RevenueBase Database · checked Sep 20, 2026
9	Neuberger Berman	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,623 contacts →
	Indirect 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 20, 2026
10	Balyasny Asset Management L.P	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,253 contacts →
	Indirect evidence “Balyasny Asset Management (BAM) is a diversified global investment firm founded in 2001 by Dmitry Balyasny, Scott Schroeder, and Taylor O'Malley.” Source: RevenueBase Database · checked Sep 20, 2026
11	DRW	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,060 contacts →
	Indirect evidence “At DRW, we identify and capture trading and investment opportunities globally.” Source: RevenueBase Database · checked Sep 20, 2026
12	Squarepoint	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,979 contacts →
	Indirect evidence “Squarepoint is a leading global investment management firm that develops quantitative investment strategies to achieve high quality returns for our clients.” Source: RevenueBase Database · checked Sep 20, 2026
13	Oaktree Capital Management, L.P	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,716 contacts →
	Indirect evidence “Oaktree is a leader among global investment managers specializing in alternative investments, with $223 billion in assets under management as of December 31, 2025.” Source: RevenueBase Database · checked Sep 20, 2026
14	Loomis, Sayles & Company	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	501-1,000	1,010 contacts →
	Indirect evidence “For a century, Loomis, Sayles & Company has built a legacy focused on fulfilling the investment needs of institutional and retail clients worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
15	Schonfeld	Partial evidence	New York, United StatesHQ checked Sep 20, 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 20, 2026
16	HPS Investment Partners, LLC	Indirect evidence	New York, United StatesHQ checked Sep 20, 2026	501-1,000	810 contacts →
	Indirect evidence “HPS Investment Partners is a leading global investment manager that seeks to provide creative capital solutions and generate attractive risk-adjusted returns for our clients.” Source: RevenueBase Database · checked Sep 20, 2026
17	GMO	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	201-500	780 contacts →
	Indirect evidence “For nearly 50 years, GMO has partnered with a broad range of sophisticated institutions, financial intermediaries, and families to provide the investment expertise they need to…” Source: RevenueBase Database · checked Sep 20, 2026
18	Exoduspoint Capital Management, LP	Indirect evidence	NY, United StatesHQ checked Sep 20, 2026	501-1,000	694 contacts →
	Indirect evidence “ExodusPoint Capital Management, LP is a global investment management firm that was founded in 2017 and began managing capital in 2018.” Source: RevenueBase Database · checked Sep 20, 2026
19	Investcorp	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	679 contacts →
	Partial 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 20, 2026
20	First Eagle Investments	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	487 contacts →
	Indirect 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 20, 2026
21	Acadian Asset Management	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	201-500	431 contacts →
	Indirect evidence “Acadian Asset Management is a global, systematic investment manager.” Source: RevenueBase Database · checked Sep 20, 2026
22	Kayne Anderson	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	201-500	376 contacts →
	Indirect evidence “Kayne Anderson, founded in 1984, is a leading alternative investment management firm focused on real estate, credit, infrastructure, and energy.” Source: RevenueBase Database · checked Sep 20, 2026
23	Vaneck	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	376 contacts →
	Partial 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 20, 2026
24	Walleye Capital	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	371 contacts →
	Indirect evidence “Walleye Capital is a $17+ billion multi-strategy investment firm headquartered in New York City, with ~400 employees across five main offices.” Source: RevenueBase Database · checked Sep 20, 2026
25	Jennison Associates	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 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 20, 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: long short equity hedge funds. 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 long short equity hedge funds.
Partial evidence: Its own public description names part of long short equity hedge funds, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name long short equity hedge funds. 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 1,749 long short equity hedge funds based in the United States

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Long short equity hedge funds based in the United States at a glance

As of Sep 20, 2026

50.5%Verified-email coverage

44.6Average contacts per company

1-10Median size (employees)

20.6%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,109

11-50

462

51-200

118

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,749 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 long short equity hedge funds, 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 the United States whose own description of what they do matches “long short equity hedge funds”. 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 long short equity hedge funds), 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 long short equity hedge funds, and records with no verified work email. Companies headquartered outside United States 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, 39,430 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 20, 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.

Long short equity hedge funds by metro

Long short equity hedge funds in New York360
Long short equity hedge funds in Chicago75
Long short equity hedge funds in Boston66
Long short equity hedge funds in San Francisco50
Long short equity hedge funds in Dallas47
Long short equity hedge funds in Los Angeles47
Long short equity hedge funds in Miami39
Long short equity hedge funds in Greenwich37
Long short equity hedge funds in Atlanta30

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 long short equity hedge funds, 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 long short equity hedge funds are there based in the United States?

RevenueBase identified 1,749 long short equity hedge funds headquartered in the 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 long short equity hedge funds?

New York leads with 360 headquartered companies, followed by Chicago (75) and Boston (66).

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 39,430 verified decision-maker contacts tracked across these 1,749 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 20, 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.