Company lists · Data refreshed September 2026

Top 25 Sector funds companies based in the United States

RevenueBase identified 2,658 sector funds companies headquartered in the United States as of September 2026 and tracks 162,579 professional contacts across them, including 69,549 with verified work emails. New York is the largest hub.

This list covers sector funds companies 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 22, 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 22, 2026 86% judged on-target in blind review
2,658Companies
162,579Contacts tracked
69,549Verified emails
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The 25 largest sector funds companies based in the United States

Ranked by team size
Top 25 of 2,658 sector funds companies based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to sector funds companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceValley Forge, PA, United StatesHQ checked Sep 22, 202610001+24,672 contacts →

Indirect evidence

“We are a community of 50 million who think-and feel-differently about investing.”

Source: RevenueBase Database · checked Sep 22, 2026
2Indirect evidenceSan Mateo, CA, United StatesHQ checked Sep 22, 20265,001-10,00010,517 contacts →

Indirect evidence

“Franklin Resources, Inc.[NYSE:BEN] is a global investment management organization with subsidiaries operating as Franklin Templeton The products, services, information and…”

Source: RevenueBase Database · checked Sep 22, 2026
3Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 22, 20265,001-10,0009,836 contacts →

Indirect evidence

“Capital Group was established in 1931 in Los Angeles, California, and now has 31 offices around the globe.”

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceBaltimore, MD, United StatesHQ checked Sep 22, 20265,001-10,0008,422 contacts →

Indirect evidence

“T.”

Source: RevenueBase Database · checked Sep 22, 2026
5Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 20265,001-10,0006,236 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 22, 2026
6Indirect evidencePlano, TX, United StatesHQ checked Sep 22, 20265,001-10,0005,152 contacts →

Indirect evidence

“Fisher Investments is an independent, fee-only investment adviser serving clients across three principal business units: US Private Client, Institutional and Private Client…”

Source: RevenueBase Database · checked Sep 22, 2026
7Indirect evidenceNashville, TN, United StatesHQ checked Sep 22, 20261,001-5,0004,862 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 22, 2026
8Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 202610001+4,819 contacts →

Indirect evidence

“At J.P.”

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceMiami, FL, United StatesHQ checked Sep 22, 20261,001-5,0004,261 contacts →

Indirect evidence

“Our ambition at Citadel is to be the most successful investment firm of all time.”

Source: RevenueBase Database · checked Sep 22, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 20261,001-5,0003,915 contacts →

Indirect 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 22, 2026
11Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 22, 20265,001-10,0003,114 contacts →

Indirect evidence

“Invesco is dedicated to helping investors around the world rethink possibility.”

Source: RevenueBase Database · checked Sep 22, 2026
12Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 20261,001-5,0002,940 contacts →

Indirect 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 22, 2026
13Indirect evidenceBoston, MA, United StatesHQ checked Sep 22, 20261,001-5,0002,738 contacts →

Indirect evidence

“In 1924, MFS launched the US’ first open-end mutual fund.”

Source: RevenueBase Database · checked Sep 22, 2026
14Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 20261,001-5,0002,623 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 22, 2026
15Indirect evidenceChicago, IL, United StatesHQ checked Sep 22, 20261,001-5,0002,253 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 22, 2026
16Indirect evidencePittsburgh, PA, United StatesHQ checked Sep 22, 20261,001-5,0001,753 contacts →

Indirect evidence

“Federated Hermes, Inc.(FHI) is one of the nation's largest investment managers offering equity, international, fixed income, alternative and money market strategies.”

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidenceNew York, DE, United StatesHQ checked Sep 22, 20261,001-5,0001,663 contacts →

Indirect evidence

“At Rockefeller Capital Management, we aspire to bring the unique promise of the Rockefeller legacy together with a culture of innovation and cutting-edge technology to help…”

Source: RevenueBase Database · checked Sep 22, 2026
18Indirect evidenceBoston, MA, United StatesHQ checked Sep 22, 2026501-1,0001,010 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 22, 2026
19Indirect evidenceChicago, IL, United StatesHQ checked Sep 22, 2026501-1,000985 contacts →

Indirect evidence

“LaSalle is one of the world's leading investment managers.”

Source: RevenueBase Database · checked Sep 22, 2026
20Indirect evidenceBoston, MA, United StatesHQ checked Sep 22, 2026201-500780 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 22, 2026
21Indirect evidencePasadena, CA, United StatesHQ checked Sep 22, 2026501-1,000776 contacts →

Indirect evidence

“Since 1971, Western Asset Management Company has provided global fixed-income investment management services for a wide variety of clients.”

Source: RevenueBase Database · checked Sep 22, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 22, 2026201-500679 contacts →

Indirect 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 22, 2026
23Indirect evidenceBoston, MA, United StatesHQ checked Sep 22, 2026501-1,000517 contacts →

Indirect evidence

“Eaton Vance provides advanced investing to forward-thinking investors, applying discipline and long-term perspective to the management of client portfolios.”

Source: RevenueBase Database · checked Sep 22, 2026
24Partial evidenceDallas, TX, United StatesHQ checked Sep 22, 202651-200513 contacts →

Partial evidence

“Maverick Capital is an SEC-registered investment adviser managing private investment funds exclusively for qualified investors.”

Source: RevenueBase Database · checked Sep 22, 2026
25Indirect evidenceWellesley Hills, MA, United StatesHQ checked Sep 22, 2026501-1,000510 contacts →

Indirect evidence

“For over ten years, SLC Management has helped our clients meet their long-term income and capital appreciation objectives by creating value through our disciplined and diversified…”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 25 of 2,658 sector funds companies based in the United States

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Sector funds companies based in the United States at a glance

As of Sep 22, 2026
42.8%Verified-email coverage
61.2Average contacts per company
1-10Median size (employees)
14.2%Largest-city concentration · New York
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
1,648
11-50
729
51-200
170
201-500
46
501-1,000
20
1,001-5,000
23
5,001-10,000
10
10001+
5

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 2,658 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 sector funds companies, 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 “sector funds companies”. 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 sector funds companies), 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 sector funds companies, 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, 69,549 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 22, 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.

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 sector funds companies, 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 sector funds companies are there based in the United States?

RevenueBase identified 2,658 sector funds companies 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?

Vanguard, headquartered in Valley Forge, tops this list with the largest team on record.

Which city has the most sector funds companies?

New York leads with 377 headquartered companies, followed by Chicago (84) and Boston (74).

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 69,549 verified decision-maker contacts tracked across these 2,658 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 22, 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.