Company lists · Data refreshed September 2026

Top 24 Institutional investment managers based in Los Angeles, United States

Name: Institutional investment managers based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 38 companies tracked

RevenueBase identified 38 institutional investment managers headquartered in Los Angeles, United States as of September 2026 and tracks 3,960 professional contacts across them, including 2,677 with verified work emails. New York is the largest hub.

This list covers institutional investment managers headquartered in Los Angeles, 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

38Companies

3,960Contacts tracked

2,677Verified emails

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The 24 largest institutional investment managers based in Los Angeles, United States

Ranked by team size

Top 24 of 38 institutional investment managers based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to institutional 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	Oaktree Capital Management, L.P	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,716 contacts →
	Strong 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
2	TCW	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	501-1,000	778 contacts →
	Partial evidence “TCW is a global asset manager with more than fifty years of experience across fixed income, equities, and alternatives.” Source: RevenueBase Database · checked Sep 20, 2026
3	Kayne Anderson	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	201-500	376 contacts →
	Strong 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
4	Payden & Rygel	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	201-500	242 contacts →
	Strong evidence “Payden & Rygel stands as one of the largest independently-owned global investment management firms, providing a comprehensive suite of investment strategies and solutions.” Source: RevenueBase Database · checked Sep 20, 2026
5	Aristotle	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	201-500	214 contacts →
	Strong evidence “Aristotle is a majority employee-owned investment management organization backed by an experienced leadership team that has worked together for over twenty-five years.” Source: RevenueBase Database · checked Sep 20, 2026
6	Kayne Anderson Rudnick	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	128 contacts →
	Strong evidence “Kayne Anderson Rudnick "KAR" is an investment advisory firm founded in 1984 to manage capital for its founders, including John Anderson (member of the Forbes 400 and benefactor of…” Source: RevenueBase Database · checked Sep 20, 2026
7	Causeway Capital Management	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 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 20, 2026
8	Churchill Management Group At Focus Partners Wealth	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	87 contacts →
	Partial evidence “Churchill Management Group at Focus Partners Wealth's objective is to help our clients make money and keep it.” Source: RevenueBase Database · checked Sep 20, 2026
9	Manhattan West	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	35 contacts →
	Strong evidence “Manhattan West is a Los Angeles investment firm serving individuals, families, family offices, and institutions.” Source: RevenueBase Database · checked Sep 20, 2026
10	SSI Investment Management	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	11-50	35 contacts →
	Strong evidence “Founded in 1973, SSI Investment Management is an institutional asset management firm that focuses on innovative, alternative ideas that resonate in the marketplace.” Source: RevenueBase Database · checked Sep 20, 2026
11	The NEW Amsterdam Group LLC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	1-10	27 contacts →
	Partial evidence “In the past decade, the principals at The New Amsterdam Group LLC have been actively engaged in fund placement for funds across the alternative assets management spectrum.” Source: RevenueBase Database · checked Sep 20, 2026
12	ICG Advisors, LLC	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	11-50	23 contacts →
	Strong evidence “Offering investment consulting, Outsourced Chief Investment Officer (OCIO), and proprietary multi-manager strategies, ICG Advisors oversees approximately $8 billion in assets for…” Source: RevenueBase Database · checked Sep 20, 2026
13	MAR Vista Investment Partners, LLC	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	11-50	11 contacts →
	Strong evidence “Mar Vista Investment Partners, LLC is a majority employee owned, minority-led, fundamental active equity investment management firm.” Source: RevenueBase Database · checked Sep 20, 2026
14	L&s Advisors, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	11-50	10 contacts →
	Partial evidence “At L&S Advisors, we strive to help individuals and families manage their wealth.” Source: RevenueBase Database · checked Sep 20, 2026
15	Alliance Bernstein Trust Company, LLC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	8 contacts →
	Partial evidence “ALLIANCE BERNSTEIN TRUST COMPANY, LLC is an investment banking company based out of Avenue Of The Stars Ste 2150, Los Angeles, CA 90067, United States.” Source: RevenueBase Database · checked Sep 20, 2026
16	Focused Investors LLC	Strong evidence	Los Angeles, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Strong evidence “We are an investment management firm with an office in Century City.” Source: RevenueBase Database · checked Sep 20, 2026
17	The Pacific Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “The Pacific Group is a full service investment advisory firm for new investors and experienced investors alike.” Source: RevenueBase Database · checked Sep 20, 2026
18	ARC Capital Management, LLC	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Strong evidence “Investment advisory and wealth management firm based in Los Angeles, California.” Source: RevenueBase Database · checked Sep 20, 2026
19	Pernas Research	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Pernas Research LLC was founded by investors with deep industry experience in managing large amounts of capital.” Source: RevenueBase Database · checked Sep 20, 2026
20	Advanced Beta Funds	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “Advanced Beta Funds (ABF) is a premier asset and portfolio management company specializing in the US Equities market and Fixed Income ETF management.” Source: RevenueBase Database · checked Sep 20, 2026
21	FPA First Pacific Advisors	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	2 contacts →
	Strong evidence “FPA is a Los Angeles-based institutional money management firm practicing a disciplined approach to value investing, prudently seeking superior long-term returns while maintaining…” Source: RevenueBase Database · checked Sep 20, 2026
22	Northerncross Partners, LLC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “NorthernCross Partners is an asset management and advisory firm with offices in New York and Los Angeles.” Source: RevenueBase Database · checked Sep 20, 2026
23	Frew Street Capital Management	Partial evidence	Los Angeles, United StatesHQ checked Sep 20, 2026	1-10	1 contacts →
	Partial evidence “Frew Street Capital Management LLC ("Frew Street Capital" or "FSCM") is led by its founder, Nick Rich, whose diverse background in professional investing, corporate finance, and…” Source: RevenueBase Database · checked Sep 20, 2026
24	Culture Capital Partners	Partial evidence	Los Angeles, United StatesHQ checked Sep 20, 2026	1-10	1 contacts →
	Partial evidence “Culture Capital Partners is a full service investment advisory firm for new investors and experienced investors alike.” 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: institutional 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 institutional investment managers.
Partial evidence: Its own public description names part of institutional investment managers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name institutional 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 24 of 38 institutional investment managers based in Los Angeles, United States

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Institutional investment managers based in Los Angeles, United States at a glance

As of Sep 20, 2026

67.6%Verified-email coverage

104.2Average contacts per company

1-10Median size (employees)

665.8%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 38 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 institutional 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 Los Angeles, United States whose own description of what they do matches “institutional 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 institutional 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 institutional investment managers, and records with no verified work email. Companies headquartered outside Los Angeles 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, 2,677 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.

Institutional investment managers by metro in the United States

Institutional investment managers in New York253
Institutional investment managers in Chicago78
Institutional investment managers in Boston71
Institutional investment managers in San Francisco51
Institutional investment managers in Dallas44
Institutional investment managers in Atlanta42
Institutional investment managers in Miami42
Institutional investment managers in Los Angeles38
Institutional investment managers in Houston31
Institutional investment managers in Austin29
Institutional investment managers in Minneapolis25

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 institutional 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 institutional investment managers are there based in Los Angeles, United States?

RevenueBase identified 38 institutional investment managers headquartered in Los Angeles, 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?

Oaktree Capital Management, L.P, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most institutional investment managers?

New York leads with 253 headquartered companies, followed by Chicago (78) and Boston (71).

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 2,677 verified decision-maker contacts tracked across these 38 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.