Company lists · Data refreshed September 2026

Top 25 Emerging manager investment firms based in the United States

Name: Emerging manager investment firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 540 companies tracked

RevenueBase identified 540 emerging manager investment firms headquartered in the United States as of September 2026 and tracks 11,679 professional contacts across them, including 5,584 with verified work emails. New York is the largest hub.

This list covers emerging manager investment firms 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 28, 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 28, 2026 86% judged on-target in blind review

540Companies

11,679Contacts tracked

5,584Verified emails

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The 25 largest emerging manager investment firms based in the United States

Ranked by team size

Top 25 of 540 emerging manager investment firms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to emerging manager investment firms: 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	Citadel	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	4,261 contacts →
	Partial evidence “Our ambition at Citadel is to be the most successful investment firm of all time.” Source: RevenueBase Database · checked Sep 28, 2026
2	Exoduspoint Capital Management, LP	Strong evidence	NY, United StatesHQ checked Sep 28, 2026	501-1,000	694 contacts →
	Strong 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 28, 2026
3	CNL Financial Group	Strong evidence	Orlando, FL, United StatesHQ checked Sep 28, 2026	201-500	364 contacts →
	Strong evidence “CNL Financial Group (CNL) is a leading private investment management firm providing alternative investments opportunities.” Source: RevenueBase Database · checked Sep 28, 2026
4	GQG Partners	Strong evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 28, 2026	201-500	233 contacts →
	Strong evidence “GQG Partners is an investment boutique that manages global and emerging market equities for institutions, advisors, and individuals worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
5	Select Equity Group, L.P	Strong evidence	New York, United StatesHQ checked Sep 28, 2026	51-200	199 contacts →
	Strong evidence “Select Equity Group manages over $25 billion across long-only and long/short equity strategies that share a fundamental investment philosophy and centralized research effort.” Source: RevenueBase Database · checked Sep 28, 2026
6	Gabelli	Indirect evidence	Rye, NY, United StatesHQ checked Sep 28, 2026	201-500	190 contacts →
	Indirect evidence “GAMCO Investors, Inc.(OTCQX: GAMI) is a pioneer in value equity and is recognized to have developed the Private Market Value with a Catalyst™ stock selection process.” Source: RevenueBase Database · checked Sep 28, 2026
7	Boston Partners	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	51-200	189 contacts →
	Partial evidence “For more than 30 years, we've combined attractive valuations, strong fundamentals, and positive business momentum in every portfolio we manage.” Source: RevenueBase Database · checked Sep 28, 2026
8	Anthos Capital	Partial evidence	Santa Monica, CA, United StatesHQ checked Sep 28, 2026	n/a	174 contacts →
	Partial evidence “Anthos, founded in 2007, invests in emerging consumer and technology companies that drive innovation and shape the future.” Source: RevenueBase Database · checked Sep 28, 2026
9	Siguler Guff & Company	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	165 contacts →
	Strong evidence “Siguler Guff is a multi-strategy private markets investment firm which, together with its affiliates, has approximately $18.4 billion of assets under management as of December 31…” Source: RevenueBase Database · checked Sep 28, 2026
10	Contrary	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	136 contacts →
	Partial evidence “Contrary is a talent and research-driven investment firm.” Source: RevenueBase Database · checked Sep 28, 2026
11	The Rohatyn Group	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	134 contacts →
	Partial evidence “TRG Management LP (“TRG” or the “Firm”), also known as The Rohatyn Group, was founded by Nicolas Rohatyn in 2002.” Source: RevenueBase Database · checked Sep 28, 2026
12	Zacks Investment Management	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	130 contacts →
	Strong evidence “In 1992, Zacks Investment Management was established as a wholly owned subsidiary of Zacks Investment Research.” Source: RevenueBase Database · checked Sep 28, 2026
13	Causeway Capital Management	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	111 contacts →
	Strong evidence “Causeway Capital Management LLC is a majority employee-owned investment management firm based in Los Angeles, California.” Source: RevenueBase Database · checked Sep 28, 2026
14	Fund Launch	Strong evidence	Lehi, UT, United StatesHQ checked Sep 28, 2026	51-200	95 contacts →
	Strong evidence “Fund Launch is a premier incubator for untraditional fund managers, providing the tools, resources, and network to navigate the complexities of launching and managing investment…” Source: RevenueBase Database · checked Sep 28, 2026
15	Bonanza Capital	Partial evidence	Dallas, United StatesHQ checked Sep 28, 2026	n/a	94 contacts →
	Partial evidence “Bernay Box is the CEO of Bonanza Capital, Ltd, a private investment fund based in Dallas, Texas.” Source: RevenueBase Database · checked Sep 28, 2026
16	Driehaus Capital Management LLC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	92 contacts →
	Strong evidence “Driehaus Capital Management LLC is a privately held investment management boutique based in Chicago, Illinois.” Source: RevenueBase Database · checked Sep 28, 2026
17	Matthews Asia	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	92 contacts →
	Partial evidence “Matthews Asia is an independent investment specialist founded in 1991.” Source: RevenueBase Database · checked Sep 28, 2026
18	CAZ Investments	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	91 contacts →
	Partial evidence “CAZ Investments provides Exclusive Access to Unique Alternatives.” Source: RevenueBase Database · checked Sep 28, 2026
19	Gramercy Funds Management LLC	Strong evidence	West Palm Beach, FL, United StatesHQ checked Sep 28, 2026	51-200	84 contacts →
	Strong evidence “Gramercy is a global emerging markets alternatives investment manager with offices in Greenwich, West Palm Beach, London, Buenos Aires, Miami, and Mexico City, and dedicated…” Source: RevenueBase Database · checked Sep 28, 2026
20	Stepstone Private Wealth Solutions	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 28, 2026	51-200	80 contacts →
	Partial evidence “StepStone Private Wealth Solutions mobilizes our industry-leading research platform and deep relationships with established managers to source opportunities across the private…” Source: RevenueBase Database · checked Sep 28, 2026
21	Summittx Capital	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 28, 2026	51-200	71 contacts →
	Partial evidence “SummitTX Capital, L.P.("SummitTX"), founded in July 2015, is an equity market neutral hedge fund manager headquartered in Fort Worth, Texas.” Source: RevenueBase Database · checked Sep 28, 2026
22	Stone Harbor Investment Partners	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	68 contacts →
	Strong evidence “Stone Harbor is an emerging markets debt manager with three decades of informed experience allocating risk in complex areas of the fixed income markets.” Source: RevenueBase Database · checked Sep 28, 2026
23	Kirkoswald	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	67 contacts →
	Strong evidence “Kirkoswald is a multinational investment management group, operating across a wide range of asset classes and geographies.” Source: RevenueBase Database · checked Sep 28, 2026
24	M.D. Sass	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	64 contacts →
	Indirect evidence “M.D.” Source: RevenueBase Database · checked Sep 28, 2026
25	Kennedy Capital Management	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “Kennedy Capital Management (KCM) is a St.” Source: RevenueBase Database · checked Sep 28, 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: emerging manager investment firms. 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 emerging manager investment firms.
Partial evidence: Its own public description names part of emerging manager investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name emerging manager investment firms. 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 540 emerging manager investment firms based in the United States

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Emerging manager investment firms based in the United States at a glance

As of Sep 28, 2026

47.8%Verified-email coverage

21.6Average contacts per company

1-10Median size (employees)

19.4%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

358

11-50

145

51-200

201-500

501-1,000

1,001-5,000

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 540 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 emerging manager investment firms, 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 “emerging manager investment firms”. 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 emerging manager investment firms), 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 emerging manager investment firms, 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, 5,584 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 28, 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.

Emerging manager investment firms by metro

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 emerging manager investment firms, 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 emerging manager investment firms are there based in the United States?

RevenueBase identified 540 emerging manager investment firms 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?

Citadel, headquartered in Miami, tops this list with the largest team on record.

Which city has the most emerging manager investment firms?

New York leads with 105 headquartered companies, followed by San Francisco (27) and Los Angeles (17).

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 5,584 verified decision-maker contacts tracked across these 540 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 28, 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.