Company lists · Data refreshed September 2026

Top 25 Specialist investment managers based in Los Angeles, United States

Name: Specialist 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 22, 2026 166 companies tracked

RevenueBase identified 166 specialist investment managers headquartered in Los Angeles, United States as of September 2026 and tracks 21,029 professional contacts across them, including 9,656 with verified work emails. New York is the largest hub.

This list covers specialist 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 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

166Companies

21,029Contacts tracked

9,656Verified emails

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The 25 largest specialist investment managers based in Los Angeles, United States

Ranked by team size

Top 25 of 166 specialist investment managers based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to specialist 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	Capital Group	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	5,001-10,000	9,836 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
2	Ares Management	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	1,001-5,000	3,975 contacts →
	Strong evidence “Ares Management Corporation (NYSE: ARES) is a leading global alternative investment manager offering clients complementary primary and secondary investment solutions across the…” Source: RevenueBase Database · checked Sep 22, 2026
3	Oaktree Capital Management, L.P	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 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 22, 2026
4	TCW	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 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 22, 2026
5	Lido Advisors	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	201-500	542 contacts →
	Partial evidence “Lido Advisors is an independent, SEC-registered investment adviser with more than 40 offices nationwide.” Source: RevenueBase Database · checked Sep 22, 2026
6	Kayne Anderson	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 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 22, 2026
7	Payden & Rygel	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 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 22, 2026
8	Aspiriant	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	201-500	227 contacts →
	Partial evidence “We’re Aspiriant, a national, independent wealth management firm that is 100% employee owned.” Source: RevenueBase Database · checked Sep 22, 2026
9	Aristotle	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 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 22, 2026
10	Kayne Anderson Rudnick	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 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 22, 2026
11	Composition Wealth	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	51-200	126 contacts →
	Strong evidence “Composition Wealth (formerly Miracle Mile Advisors) is a national registered investment advisor bringing together accomplished financial advisors and specialists to help…” Source: RevenueBase Database · checked Sep 22, 2026
12	LOS Angeles Capital Management	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	51-200	116 contacts →
	Partial evidence “Los Angeles Capital Management (LACM) was founded in 2002 by principals seeking to build an independent, client-centric firm focused on Los Angeles Capital's Dynamic Alpha Stock…” Source: RevenueBase Database · checked Sep 22, 2026
13	BEL AIR Investment Advisors	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	11-50	112 contacts →
	Partial evidence “Bel Air was founded in 1997 to service the investment needs of wealthy individuals and families.” Source: RevenueBase Database · checked Sep 22, 2026
14	Churchill Management Group At Focus Partners Wealth	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 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 22, 2026
15	Hotchkis & Wiley Capital Management	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	51-200	77 contacts →
	Indirect evidence “Since its inception in Los Angeles in 1980, Hotchkis and Wiley has focused exclusively on finding and owning undervalued securities that we believe have potential for appreciation.” Source: RevenueBase Database · checked Sep 22, 2026
16	Ground Control Business Management	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	201-500	77 contacts →
	Partial evidence “Ground Control is a business management firm built for those with boundless potential.” Source: RevenueBase Database · checked Sep 22, 2026
17	Post Advisory Group	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	11-50	63 contacts →
	Strong evidence “Founded in 1992, Post Advisory Group is a leading multi-strategy, value-oriented asset manager specializing in global high yield and senior loans.” Source: RevenueBase Database · checked Sep 22, 2026
18	Adviceperiod	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	51-200	59 contacts →
	Partial evidence “At AdvicePeriod, we think it’s time to reinvent wealth management and focus clients on the important decisions necessary to manage their wealth.” Source: RevenueBase Database · checked Sep 22, 2026
19	Westmount Partners	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	11-50	42 contacts →
	Partial evidence “In LA, you have numerous wealth management firms to choose from.” Source: RevenueBase Database · checked Sep 22, 2026
20	JSF Financial	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	11-50	42 contacts →
	Indirect evidence “In 1996, Jeff Fishman’s deep lifelong passion for helping people and his expertise and experience in financial services converged in the founding of JSF Financial.” Source: RevenueBase Database · checked Sep 22, 2026
21	Salem Partners LLC	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	11-50	41 contacts →
	Strong evidence “Los Angeles based Investment / Merchant Bank and Wealth Management Firm.” Source: RevenueBase Database · checked Sep 22, 2026
22	Manhattan West	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	51-200	35 contacts →
	Partial evidence “Manhattan West is a Los Angeles investment firm serving individuals, families, family offices, and institutions.” Source: RevenueBase Database · checked Sep 22, 2026
23	SSI Investment Management	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 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 22, 2026
24	The NEW Amsterdam Group LLC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 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 22, 2026
25	ICG Advisors, LLC	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 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 22, 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: specialist 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 specialist investment managers.
Partial evidence: Its own public description names part of specialist investment managers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name specialist 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 166 specialist investment managers based in Los Angeles, United States

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

As of Sep 22, 2026

45.9%Verified-email coverage

126.7Average contacts per company

1-10Median size (employees)

615.1%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 166 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 specialist 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 “specialist 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 specialist 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 specialist 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, 9,656 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.

Specialist investment managers by metro in the United States

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

RevenueBase identified 166 specialist 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?

Capital Group, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most specialist investment managers?

New York leads with 1021 headquartered companies, followed by Chicago (270) and Miami (238).

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 9,656 verified decision-maker contacts tracked across these 166 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.