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The 100 largest Investment Management companies in New York

Tamtam tracks 371 Investment Management companies headquartered in New York. This list ranks the 100 largest by number of employees on LinkedIn, led by Loews Corporation, Millennium and BNY Investments. Their median headcount is 123. Half of them were founded in 2000 or later.

馃嚭馃嚫 New York100 companiesUpdated Oct 9, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Loews Corporationloews.com

Diversified company managing subsidiaries in insurance, pipelines, hotels, and packaging, providing strategic direction and corporate services to all.

Investment Management 馃嚭馃嚫 New York 8,020 n/a
2
Millenniummlp.com

A global investment management firm founded in 1989, managing $622 billion in assets with a focus on diverse investment strategies across various sectors and geographies

Investment Management 馃嚭馃嚫 New York 6,239 1989
3
BNY Investmentsbny.com

Global asset management group offering specialized investment solutions and local expertise across various asset classes for diverse investors managing trillions in assets worldwide.

Investment Management 馃嚭馃嚫 New York 2,392 2001
4
Algeralger.com

A growth-style investment management firm founded in 1964, specializing in growth equity investing through separate accounts, mutual funds, ETFs, and privately offered investment vehicles

Investment Management 馃嚭馃嚫 New York 2,095 1964
5
CBRE Investment Managementcbreim.com

Specializing in real asset investments across all dimensions, we provide insights to help clients achieve greater success in their investment endeavors

Investment Management 馃嚭馃嚫 New York 1,295 n/a
6
Lazard Asset Managementlazardassetmanagement.com

Global asset management firm with over $2297 billion in assets under management, offering global, regional, and domestic portfolios with a culture of constant dialogue and entrepreneurial spirit

Investment Management 馃嚭馃嚫 New York 1,188 1970
7
Acumenacumen.org

Addressing poverty challenges and promoting dignity through innovative solutions aimed at creating a more equitable and respectful world.

Investment Management 馃嚭馃嚫 New York 996 2001
8
Primary Venture Partnersprimary.vc

venture capital firm managing billion-dollar assets, providing intensive leadership support, talent acquisition, and community events for tech startups

Investment Management 馃嚭馃嚫 New York 836 2015
9
Family Officefamliyyooffice.com

A private wealth management advisory firm catering to ultra-high-net-worth investors and families, providing comprehensive financial services and solutions

Investment Management 馃嚭馃嚫 New York 709 1960
10
Davidson Kempner Capital Managementdavidsonkempner.com

Global investment firm managing $37 billion across public and private markets with research-driven strategies and multi-asset class expertise.

Investment Management 馃嚭馃嚫 New York 566 1983
11
Independent Traderlinktr.ee

A collaborative platform connecting freelance traders for information sharing, collaboration, and support within the trading industry

Investment Management 馃嚭馃嚫 New York 541 2008
12
Pretiumpretium.com

Specialized investment manager with over $50 billion AUM, specializing in real estate, mortgage finance, and corporate debt

Investment Management 馃嚭馃嚫 New York 536 2012
13
Wafrawafra.com

Manages around $29 billion in assets and commitments through diverse strategies, providing long-term investment return solutions to clients across generations, utilizing expert professionals.

Investment Management 馃嚭馃嚫 New York 532 1985
14
First Eagle Investmentsfirsteagle.com

Manages investment assets for institutional and individual clients through active, fundamental, and benchmark-agnostic strategies, prioritizing downside mitigation and attractive returns across economic cycles.

Investment Management 馃嚭馃嚫 New York 519 1864
15
The Riverside Companyriversidecompany.com

Global investment firm specializing in private capital for smaller middle-market businesses, focusing on transformative growth and lasting value creation.

Investment Management 馃嚭馃嚫 New York 488 1988
16
Oak Hill Advisors, L.P.oakhilladvisors.com

manages diverse credit strategies including private credit, high yield bonds, leveraged loans, distressed debt, providing customized credit solutions

Investment Management 馃嚭馃嚫 New York 483 n/a
17
VanEckvaneck.com

Manages investments through active and passive strategies, offering diverse exposures and focusing on client interests since 1955.

Investment Management 馃嚭馃嚫 New York 470 1955
18
Fiduciary Trust Internationalfiduciarytrust.com

Wealth management firm specializing in personalized portfolio management and estate planning to extend wealth for future generations, part of Franklin Templeton Investments

Investment Management 馃嚭馃嚫 New York 465 1931
19
New Mountain Capitalnewmountaincapital.com

Alternative investment manager specializing in private equity, credit, and net lease strategies with focus on defensive growth sectors and research.

Investment Management 馃嚭馃嚫 New York 390 1999
20
MIO Partners, Inc.miopartners.com

management of retirement and after-tax investments for McKinsey employees, offering convenient access to alternative investment options

Investment Management 馃嚭馃嚫 New York 361 n/a
21
King Street Capital Managementkingstreet.com

Leading global alternative asset manager with $25B+ in assets, offering institutional investment opportunities through rigorous research, tactical trading, and deep expertise in credit and event-driven situations

Investment Management 馃嚭馃嚫 New York 317 1995
22
RBC Rochdalecnr.com

Specialized investment management firm creating personalized portfolio strategies for high-net-worth clients in partnership with trusted advisors for long-term success.

Investment Management 馃嚭馃嚫 New York 310 n/a
23
Tiger Globaltigerglobal.com

A global investment firm focused on private and public companies in Internet, software, consumer, and financial technology sectors, striving for world-class returns with integrity

Investment Management 馃嚭馃嚫 New York 284 2001
24
Baron Capitalbaroncapitalgroup.com

Asset management firm specializing in growth equity investments since 1982 Emphasizes long-term, fundamental, active approach with research at the core of business

Investment Management 馃嚭馃嚫 New York 269 1982
25
Coatue Managementcoatue.com

A tech-focused investment firm supporting innovators, founders, and world-shaping companies through various capital strategies and lifecycle investments

Investment Management 馃嚭馃嚫 New York 257 1999
26
BBR Partnersbbrpartners.com

A boutique wealth management firm offering highly customized investment strategies and bespoke advice to wealthy families, simplifying complexity View important disclosures

Investment Management 馃嚭馃嚫 New York 255 2000
27
PDT Partnerspdtpartners.com

A leading quantitative finance firm founded by Peter Muller, known for its scientific, systematic, and model-driven approach to investing

Investment Management 馃嚭馃嚫 New York 248 n/a
28
Hedge Fund Managementeworldfund.com

Company specializing in hedge fund management, trading in listed and unlisted securities, including bonds, equities, foreign exchange, commodities, and derivatives instruments

Investment Management 馃嚭馃嚫 New York 242 1999
29
Avenue Capital Groupavenuecapital.com

Investment firm specializing in opportunistic credit and special situations across global markets, focusing on value creation and capital preservation.

Investment Management 馃嚭馃嚫 New York 237 1995
30
MacKay Shields LLCmackayshields.com

Global boutique investment firm specializing in municipal bonds, structured credit, corporate credit, and emerging market debt with customized solutions.

Investment Management 馃嚭馃嚫 New York 235 1938
31
Global X ETFsglobalxetfs.com

Global X ETFs provides innovative and intelligent investment solutions through a diverse range of ETFs, offering unique opportunities beyond ordinary

Investment Management 馃嚭馃嚫 New York 227 2008
32
WisdomTree Asset Managementwisdomtree.com

Develops and offers a diverse range of ETFs designed to balance cost efficiency and performance potential for investors.

Investment Management 馃嚭馃嚫 New York 224 n/a
33
Alphadyne Asset Managementadyne.com

Alternative investment firm managing macro and fixed income strategies across global markets, focusing on interest rates and foreign exchange.

Investment Management 馃嚭馃嚫 New York 214 2005
34
Pzena Investment Managementpzena.com

Investment management specializing in identifying undervalued companies with temporary issues, conducting fundamental research to achieve long-term earnings recovery and returns.

Investment Management 馃嚭馃嚫 New York 201 1995
35
Sound Point Capital Management, LPsoundpointcap.com

An asset management firm specializing in credit strategies, managing $46 billion in assets across private funds, separately managed accounts, and Collateralized Loan Obligations

Investment Management 馃嚭馃嚫 New York 189 2008
36
Mariner Investment Group, LLCmarinerinvestment.com

An established investment advisory firm specializing in alternative asset management founded in 1992, offering solutions to sophisticated investors with a focus on risk management

Investment Management 馃嚭馃嚫 New York 187 1992
37
First New Yorkfirstny.com

An established investment firm providing infrastructure and capital for experienced portfolio managers to implement various strategies across global markets

Investment Management 馃嚭馃嚫 New York 185 1986
38
Visevise.com

Technology-powered asset manager helping financial advisors create personalized portfolios for clients, leading the industry shift towards personalized, automated portfolios

Investment Management 馃嚭馃嚫 New York 185 2016
39
Silvercrest Asset Managementsilvercrestgroup.com

Independent registered investment advisor providing asset management and family office services, with a focus on client service, integrity, and independence

Investment Management 馃嚭馃嚫 New York 178 2002
40
Siguler Guff & Companysigulerguff.com

A global private markets investment firm with $17 billion in assets under management, focusing on opportunistic niches and offering various investment products

Investment Management 馃嚭馃嚫 New York 178 1991
41
Third Point LLCthirdpoint.com

A New York City-based SEC-registered investment adviser with an opportunistic investment style, focusing on situations with catalysts to unlock value

Investment Management 馃嚭馃嚫 New York 170 n/a
42
OrbiMedorbimed.com

Global healthcare investor providing tailored financing solutions, with over 100 professionals across key global markets to build world-class healthcare companies

Investment Management 馃嚭馃嚫 New York 169 1989
43
Shenkman Capital Management, Inc.shenkmancapital.com

Offers traditional and alternative credit solutions, specializing in below-investment grade assets. Operates as an independent, agile investment manager with a prudent approach.

Investment Management 馃嚭馃嚫 New York 154 1985
44
J. Goldman & Co., L.P.jgoldmanlp.com

Independent investment manager with over three decades of experience, focusing on deep fundamental analysis for attractive risk-adjusted returns and low volatility in all market conditions

Investment Management 馃嚭馃嚫 New York 152 1986
45
RTW Investments, LPrtwfunds.com

Firm invests across the full lifecycle of life sciences companies, including company creation, early-stage venture capital, alternative financing, and public company investments.

Investment Management 馃嚭馃嚫 New York 151 n/a
46
Kennedy Lewis Investment Management LLCklimllc.com

Opportunistic credit manager specializing in event-driven situations for middle-market companies, providing structured capital solutions in North America and Europe Committed to partner with borrowers for success

Investment Management 馃嚭馃嚫 New York 148 2017
47
Arsenal Capital Partnersarsenalcapital.com

Private equity firm focusing on middle-market industrial and healthcare companies, partnering with management to build high-growth, high-value businesses.

Investment Management 馃嚭馃嚫 New York 148 2000
48
DFO Management, LLCmsdcapital.com

Private investment firm managing assets for Michael Dell and family since 1998 Engages in diverse investment activities across various asset classes Offices in NY, LA, FL

Investment Management 馃嚭馃嚫 New York 129 1998
49
The Rohatyn Grouprohatyngroup.com

A specialized asset management firm focused on leveraging local insights and a global perspective to invest in emerging markets

Investment Management 馃嚭馃嚫 New York 127 2002
50
Balbec Capital LPbalbec.com

An alternative investment firm specializing in distressed financial assets, mortgage loans, consumer credit, and alternative credit assets globally with competitive advantage

Investment Management 馃嚭馃嚫 New York 123 2010
51
Indus Capital Partnersinduscap.com

A performance-driven Asia Pacific equities investment manager leveraging local knowledge, on-the-ground research, and global perspective to offer hedged and long-only strategies

Investment Management 馃嚭馃嚫 New York 111 2000
52
XNxnventures.com

Investment firm supporting founders and management teams in building category-defining companies through patient capital, strategic insights, and a vast network

Investment Management 馃嚭馃嚫 New York 109 2018
53
Holocene Advisors, LPholocene.com

An investment management firm specializing in sector-diversified long/short equity strategy, focused on alpha generation through fundamental research and disciplined portfolio construction

Investment Management 馃嚭馃嚫 New York 108 2016
54
400 Capital Management LLC400capital.com

An alternative asset manager with over three decades of experience in credit markets, offering global investors competitive returns and customized credit investment opportunities

Investment Management 馃嚭馃嚫 New York 103 2008
55
Continental Grain Companycontinentalgrain.com

A global investor and operator in food, agribusiness, and commodities, managing a diverse portfolio of over 30 investments worldwide

Investment Management 馃嚭馃嚫 New York 98 1813
56
GTIS Partnersgtispartners.com

Global real estate investment firm with $45 billion in assets, active in various sectors and capital structures across the Americas and Europe

Investment Management 馃嚭馃嚫 New York 97 2005
57
Catalyst Capital Advisorscatalystmf.com

A premier alternative manager offering innovative strategies to meet investor challenges in a changing global market through specialized and intelligent funds

Investment Management 馃嚭馃嚫 New York 95 n/a
58
North Sixth Groupnorthsixthgroup.com

Family office investing in a diverse portfolio across real estate, media, technology, travel, and sports/entertainment sectors, with a focus on community and philanthropy

Investment Management 馃嚭馃嚫 New York 95 2020
59
TAG Associatestagassoc.com

A leading multi-family office managing $8 billion in assets, providing integrated asset management services for wealthy families and individuals

Investment Management 馃嚭馃嚫 New York 95 1983
60
D1 Capital Partners L.P.d1capital.com

Global investment firm deploying capital in public and private markets for investors worldwide, with a research-intensive strategy focusing on various sectors and geographies

Investment Management 馃嚭馃嚫 New York 94 2018
61
Quantbot Technologies LPquantbot.com

An SEC-registered investment adviser managing a global portfolio through quantitative strategies, with foreign operations in London and Hong Kong

Investment Management 馃嚭馃嚫 New York 94 2009
62
Pinnacle Associates, Ltd.pinnacle-associates.com

Established in 1984, an innovative investment advisory firm managing billions, dedicated to growing and protecting wealth with in-house investment management expertise

Investment Management 馃嚭馃嚫 New York 92 1984
63
Epoch Investment Partners, Inc.td.com

Manages global equities for institutional investors, focusing on companies generating and allocating free cash flow effectively for shareholder benefit.

Investment Management 馃嚭馃嚫 New York 91 2004
64
Brightstar Capital Partnersbrightstarcp.com

Middle market private equity firm investing in closely held businesses, providing operational expertise and strategic direction to drive value and growth

Investment Management 馃嚭馃嚫 New York 88 2015
65
Juxtaposejuxtapose.com

Technology-focused investment firm partnering with entrepreneurs to build unique companies in complex industries, utilizing expertise in design, strategy, talent assessment, and technology

Investment Management 馃嚭馃嚫 New York 88 n/a
66
Ingalls & Snyderingalls.net

Established in 1924, the NYC-based investment advisory firm manages $76 billion in client assets, offering tailored investment management to high-net-worth individuals and entities

Investment Management 馃嚭馃嚫 New York 87 1924
67
Sentinel Capital Partnerssentinelpartners.com

Investment firm specializing in midmarket management buyouts, corporate divestitures, family business acquisitions, and operational turnarounds in North America.

Investment Management 馃嚭馃嚫 New York 87 1995
68
Aperture Investorsapertureinvestors.com

An innovative active asset management firm founded in 2018, rethinking fixed fees with carefully selected managers and performance-linked fees alignment

Investment Management 馃嚭馃嚫 New York 86 2018
69
Brightwood Capitalbrightwoodlp.com

A private credit firm investing in middle market businesses, providing senior debt capital to US businesses in key industries, with customized financing solutions

Investment Management 馃嚭馃嚫 New York 83 2010
70
Wafrawafra.com

Investment advisory firm managing $23+ billion in assets globally, offering strategic, long-term solutions from Alternative Finance to Venture Capital Expert professionals deliver prosperity

Investment Management 馃嚭馃嚫 New York 82 1985
71
Hunter Point Capital LPhunterpointcapital.com

Independent investment firm specializing in minority investments in middle-market alternative asset managers, providing strategic partnerships and value-added capabilities for growth and long-term success

Investment Management 馃嚭馃嚫 New York 81 2020
72
Offit Capitaloffitcapital.com

Providing tailored investment management services to assist affluent individuals, families, and organizations in achieving their financial goals

Investment Management 馃嚭馃嚫 New York 80 2007
73
Saba Capital Management, L.P.sabacapital.com

Investment Adviser specializing in credit relative value and capital structure trading strategies, managing programs across Multi-Strategy, Tail Hedge, Closed-End Funds, and SPACs

Investment Management 馃嚭馃嚫 New York 76 2009
74
Christofferson Robb & Companychristoffersonrobb.com

Private money management firm specializing in global credit markets Invests in credit risk transfer transactions to help banks improve capital ratios and reduce costs

Investment Management 馃嚭馃嚫 New York 74 n/a
75
Torchlight Investorstorchlight.com

Specializing in managing commercial real estate related debt investments for institutional clients since 1995 Visit their website for more information

Investment Management 馃嚭馃嚫 New York 72 1995
76
Millburnmillburn.com

Long-standing alternative investment manager emphasizing disciplined quantitative trading across global markets, striving for positive returns in various environments

Investment Management 馃嚭馃嚫 New York 72 1971
77
Ruane Cunniff LPruanecunniff.com

Registered investment adviser managing Sequoia Fund and separately managed accounts with a long-term, value-oriented approach focusing on domestic mid- and large-cap companies

Investment Management 馃嚭馃嚫 New York 71 1969
78
Alkeon Capitalalkeoncapital.com

A privately owned investment advisor specializing in global equity markets, utilizing long/short equity strategies with offices in New York, San Francisco, and Hong Kong

Investment Management 馃嚭馃嚫 New York 71 n/a
79
Fir Tree Partnersfirtree.com

Private investment firm founded in 1994 in New York, investing globally in public and private companies, real estate, and sovereign debt for institutional clients

Investment Management 馃嚭馃嚫 New York 71 1994
80
Pershing Squarepershingsquareinc.com

Concentrated fundamental value investor in the public markets, specializing in research-intensive strategies

Investment Management 馃嚭馃嚫 New York 69 2004
81
Reverence Capital Partnersreverencecapital.com

A specialized financial services firm founded by industry veterans with over 100 years of experience, offering integrated investment solutions across various sectors

Investment Management 馃嚭馃嚫 New York 69 2013
82
Pomona Capitalpomonacapital.com

International private equity firm managing over $17 billion for 350 investors globally, specializing in secondary market investments and primary investments in private equity funds

Investment Management 馃嚭馃嚫 New York 69 1994
83
J.F. Lehman & Companyjflco.com

Specializing in investing in aerospace, defense, maritime, government, and environmental industries, leveraging unique technical capabilities Offices in New York and Washington, DC

Investment Management 馃嚭馃嚫 New York 69 1992
84
Mousse Partnersmoussepartners.com

A global alternative investments firm, focusing on diverse asset classes, forming strategic partnerships with external managers and investing directly with management teams

Investment Management 馃嚭馃嚫 New York 69 n/a
85
Element Capital Managementelementcapital.com

Global macro investment manager utilizing modern approach integrating fundamental, systematic, and relative value analysis to form and implement directional views Lean and focused team delivering top-tier investment solutions

Investment Management 馃嚭馃嚫 New York 68 2005
86
Advent Capital Management, LLCadventcap.com

A registered investment advisor focusing on convertible, high yield, and equity strategies through long only, hedge-fund, and mutual fund products Promotes diversity and inclusion

Investment Management 馃嚭馃嚫 New York 67 1995
87
SkyBridge Capitalskybridge.com

An SEC-registered investment adviser that manages hedge funds, digital assets, private equity, and real estate investments, as well as organizing large conferences

Investment Management 馃嚭馃嚫 New York 66 2005
88
York Capital Managementyorkcapital.com

A global alternative investment firm based in New York, focused on identifying mispriced risk and seizing market opportunities since September 1991

Investment Management 馃嚭馃嚫 New York 66 1991
89
Social Investment Managers & Advisors (SIMA Funds)simafunds.com

Social asset manager focused on supporting Bottom of the Pyramid customers with commercial capital and advisory solutions for profitable, impactful businesses

Investment Management 馃嚭馃嚫 New York 65 2016
90
Stone Harbor Investment Partnersshipemd.com

Independent fixed income investment manager specializing in emerging markets debt and multi-sector credit strategies, with a focus on long-term value and client service

Investment Management 馃嚭馃嚫 New York 65 2006
91
Wellington Shieldswellingtonshields.com

Independent firm providing objective investment advice and fiduciary services to high net worth clients, focusing on wealth preservation and growth.

Investment Management 馃嚭馃嚫 New York 64 n/a
92
OceanSound Partnersoceansoundpartners.com

A New York-based private equity firm focuses on control investments in technology companies serving government and enterprise markets, driving growth through partnerships

Investment Management 馃嚭馃嚫 New York 64 2018
93
Corbin Capital Partners, L.P.corbincapital.com

Majority women-owned firm specializing in multi-strategy hedge fund and opportunistic credit investing, creating commingled and bespoke portfolios for global investors.

Investment Management 馃嚭馃嚫 New York 62 1984
94
Ridgewoodridgewood.com

The company specializes in private equity investments in infrastructure and energy, primarily focusing on real assets

Investment Management 馃嚭馃嚫 New York 60 1982
95
BlueMountain Capital Managementassuredinvestmentmanagement.com

Established in 2019, the company specializes in managing credit-focused investments including collateralized loan obligations, structured finance, corporate/municipal credit, and private healthcare investments

Investment Management 馃嚭馃嚫 New York 60 n/a
96
New Holland Capital, LLCnewhollandcapital.com

Alternative investment manager overseeing $6B in discretionary absolute return investment strategies for institutional clients

Investment Management 馃嚭馃嚫 New York 60 2006
97
Tonkin CorporationTonkin.co

Investing in early-stage, niche technology companies with a focus on contrarian, blue-ocean, and scalable opportunities for long-term growth

Investment Management 馃嚭馃嚫 New York 59 2000
98
Ramirez Asset Managementramirezam.com

Specializing in fixed income and equity asset management, provides investment advisory services to institutional investors with a focus on customized portfolio management and long-term relationships

Investment Management 馃嚭馃嚫 New York 58 2002
99
Perceptive Advisorsperceptivelife.com

The company focuses on supporting the life sciences industry by identifying promising healthcare technologies and directing financial resources

Investment Management 馃嚭馃嚫 New York 56 n/a
100
EagleTree Capitaleagletree.com

Investment manager with over $56 billion assets under management, focused on creating value through collaborative investing and initiatives with portfolio companies

Investment Management 馃嚭馃嚫 New York 56 n/a

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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 9, 2026.

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