Michael Nierenberg
Net worth: 54 M $ as of 2026-03-30
Net worth: 54 M $ as of 2026-03-30
| Entity | Entity type | Industry | |
|---|---|---|---|
Bear, Stearns & Co., Inc.
Bear, Stearns & Co., Inc. Investment Banks/BrokersFinance Provides investment banking, securities trading and brokerage Services
48
| EXT | Investment Banks/Brokers | 48 |
| PUB | Real Estate Investment Trusts | 10 | |
| PUB | Real Estate Investment Trusts | 7 | |
Samuel Waxman Cancer Research Foundation
Samuel Waxman Cancer Research Foundation Miscellaneous Commercial ServicesCommercial Services Operates as a cancer research foundation to eradicate cancer by funding collaborative cross-institutional research to identify and correct abnormal gene function that cause cancer
4
| NPO | Miscellaneous Commercial Services | 4 |
| SUB | Real Estate Investment Trusts | 4 | |
FIG LLC
FIG LLC Investment ManagersFinance Fortress is a global asset manager that raises, invests in and/or manages private equity funds, hedge funds, and publicly traded permanent capital vehicles. The firm offers a variety of investment strategies across its core businesses units. Each strategy involves significant risks, many of which are outside of their control.
0
| SUB | Investment Managers | 0 |
Merrill Lynch, Pierce, Fenner & Smith, Inc.
Merrill Lynch, Pierce, Fenner & Smith, Inc. Investment Banks/BrokersFinance Provides brokerage services
0
| SUB | Investment Banks/Brokers | 0 |
The Fortress Co.
The Fortress Co. Building ProductsProducer Manufacturing Manufactures and supplies building materials, steel, aluminum, cable and glass railing systems
0
| SUB | Building Products | 0 |
| PVT | Financial Conglomerates | 0 |
Multi-company connection
| Company | Sector | Related people | Main position |
|---|---|---|---|
OneMain Finance Corp.
OneMain Finance Corp. Finance/Rental/LeasingFinance Provides personal loans, credit cards, mortgage payments and insurance services | Finance/Rental/Leasing | Director/Board Member Chairman Director/Board Member | |
Springleaf Finance, Inc.
Springleaf Finance, Inc. Finance/Rental/LeasingFinance Provides mortgages, personal and debt consolidation loans | Finance/Rental/Leasing | Director/Board Member Chairman Director/Board Member | |
Credit Suisse Securities (USA) LLC (Broker)
Credit Suisse Securities (USA) LLC (Broker) Investment Banks/BrokersFinance Provides brokerage services | Investment Banks/Brokers | Analyst-Equity Analyst-Equity Analyst-Fixed Income | |
Lehman Brothers, Inc.
Lehman Brothers, Inc. Investment Banks/BrokersFinance Provides investment banking services | Investment Banks/Brokers | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Occidental Petroleum Corp.
Occidental Petroleum Corp. Integrated OilEnergy Minerals Explores, develops, produces and markets crude oil & natural gas and basic chemicals | Integrated Oil | Treasurer | |
Washington Mutual, Inc.
Washington Mutual, Inc. Savings BanksFinance Provides financial services to consumers and mid sized businesses | Savings Banks | President | |
Union Bank of Switzerland
Union Bank of Switzerland Major BanksFinance Provides banking services | Major Banks | Corporate Officer/Principal Corporate Officer/Principal | |
Golf Entertainment Group, Inc.
Golf Entertainment Group, Inc. Movies/EntertainmentConsumer Services Operates golf-related leisure and entertainment businesses | Movies/Entertainment | Director/Board Member Chairman | |
Deutsche Bank Securities, Inc.
Deutsche Bank Securities, Inc. Investment Banks/BrokersFinance Provides brokerage services | Investment Banks/Brokers | Analyst-Equity Analyst-Equity Analyst-Equity Analyst-Equity | |
UBS Securities LLC
UBS Securities LLC Investment Banks/BrokersFinance Provides brokerage services | Investment Banks/Brokers | Corporate Officer/Principal Analyst-Equity Analyst-Equity Institutional Sales | |
JPMorgan Securities LLC
JPMorgan Securities LLC Investment Banks/BrokersFinance Provides corporate, investment banking, consumer and commercial banking, asset management, payment & security solutions | Investment Banks/Brokers | Corporate Officer/Principal Corporate Officer/Principal Analyst-Equity Analyst-Equity Corporate Officer/Principal Corporate Officer/Principal | |
Lehman Brothers Asset Management LLC
Lehman Brothers Asset Management LLC Investment Banks/BrokersFinance For active fixed-income, LBAM's decision-making process incorporates controlled duration decisions, sector decisions, and individual issue valuation decisions. They base interest rate and sector-related investment decisions on our economic growth forecast. The firm uses risk exposure analysis and risk budgeting models to quantify and manage risks associated with strategies that they design to add value relative to the benchmark index. Individual issue selections result from internal research generated by research specialists. They diversify holdings to reduce credit exposure to individual issuers. Eligible investments for core strategies include US dollar denominated investment-grade securities; for core plus strategies the universe of securities expands to include high yield. For passive bond indexing, LBAM seeks to take advantage of risk premiums as they are reflected in individual security prices. These premiums offer compensation for accepting credit and structure risks associated with individual issues. Explicit quantification and control of risks are at the heart of this investment process. The firm uses proprietary risk exposure analysis to analyze yield curve factors and spread-related factors. For each yield curve and spread factor, the portfolio is very closely matched to the index to ensure that the portfolio earns the same return as the index for any change in interest rates or change in sector spreads. Based on internally generated research, they integrate individual issue selections into the portfolio without disrupting the integrity of the portfolio structure. Holdings are diversified to reduce credit exposure to individual issuers. Eligible investments include securities included in the index, plus those that are their equivalents in terms of credit and structure risks. LBAM's high yield bond management decision-making process begins with a macro-economic framework for determining the appropriate portfolio structure according to defensive versus cyclical industries and appropriate quality orientation (between high BB to low B). Once they have established the overall structure, the firm determines specific industry weights and individual issuer selections. Their research analysts focus on identifying securities that exhibit improving credit fundamentals while avoiding those that experience deterioration in their credit quality. LBAM diversifies holdings to reduce credit exposure to individual issuers. Eligible investments include dollar denominated bonds rated below investment-grade including Rule 144A securities and the full range of structures such as pay-in-kind bonds, interest reset bonds and other instruments that are consistent with high yield investing. | Investment Banks/Brokers | Portfolio Manager-Equities Corporate Officer/Principal | |
FIG LLC
FIG LLC Investment ManagersFinance Fortress is a global asset manager that raises, invests in and/or manages private equity funds, hedge funds, and publicly traded permanent capital vehicles. The firm offers a variety of investment strategies across its core businesses units. Each strategy involves significant risks, many of which are outside of their control. | Investment Managers | Chief Executive Officer Chief Executive Officer Corporate Officer/Principal | |
Global Signal, Inc.
Global Signal, Inc. Wireless TelecommunicationsCommunications Provides wireless telecommunications services | Wireless Telecommunications | Director/Board Member Chairman | |
HSBC Securities (USA), Inc.
HSBC Securities (USA), Inc. Regional BanksFinance Provides banking and financial services | Regional Banks | Analyst-Equity Analyst-Fixed Income | |
| BROOKDALE SENIOR LIVING INC. | Hospital/Nursing Management | Director/Board Member Chairman | |
| ONEMAIN HOLDINGS, INC. | Finance/Rental/Leasing | Director/Board Member Chairman | |
Jefferies LLC
Jefferies LLC Investment Banks/BrokersFinance Provides brokerage services | Investment Banks/Brokers | Corporate Officer/Principal Analyst-Equity Analyst-Equity | |
Morgan Stanley & Co. LLC
Morgan Stanley & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Investment Banks/Brokers | Analyst-Equity Analyst-Fixed Income | |
The Trustees of Columbia University in The City of New York
The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Masters Business Admin Undergraduate Degree Graduate Degree Undergraduate Degree Masters Business Admin Undergraduate Degree | |
Stanford University
Stanford University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Doctorate Degree Undergraduate Degree | |
University of Pennsylvania
University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree Masters Business Admin Masters Business Admin | |
Donaldson, Lufkin & Jenrette Securities Corp.
Donaldson, Lufkin & Jenrette Securities Corp. Investment Banks/BrokersFinance Provides investment banking and brokerage services | Investment Banks/Brokers | Corporate Officer/Principal Corporate Officer/Principal | |
AIP LLC
AIP LLC Investment ManagersFinance American Industrial Partners invests in public & private middle market companies across the globe, with significant operations in the United States and Canada with enterprise values up to USD 2000 million and negative EBITDA to USD 350 million. The firm targets companies operating in the fields of manufacturing and industrial services. It participates in growth equity, LBOs, bridging transactions, complex carve-outs, public to private, turnarounds and rescue financings transactions. The firm acquires majority and controlling positions. | Investment Managers | Private Equity Investor | |
Boston University
Boston University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
BV Investment Partners LLC
BV Investment Partners LLC Investment ManagersFinance BV Investment Partners invests in companies located in North America with an EBITDA ranging between USD 7 million to USD 30 million. The firm focuses on business services and information technology sectors. It participates in buyout transactions with investment size ranging between USD 65 million to USD 175 million. It acquires both minority and majority stakes. | Investment Managers | Private Equity Analyst | |
University of Southern California
University of Southern California Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Graduate Degree | |
Newcastle Investment Holdings Corp.
Newcastle Investment Holdings Corp. Real Estate DevelopmentFinance Invests in real estate assets | Real Estate Development | Director/Board Member Chief Executive Officer | |
Macquarie Capital (USA), Inc.
Macquarie Capital (USA), Inc. Investment Banks/BrokersFinance Provides brokerage services | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
Rutgers State University of New Jersey
Rutgers State University of New Jersey Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
Haverford College
Haverford College Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
The University of Texas at Austin
The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Graduate Degree Masters Business Admin | |
The University of Chicago
The University of Chicago Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Cornell University
Cornell University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
New York University
New York University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Graduate Degree Masters Business Admin Masters Business Admin Graduate Degree | |
University of California, Berkeley
University of California, Berkeley Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
Baruch College
Baruch College Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
FIG LLC (Private Equity)
FIG LLC (Private Equity) Investment ManagersFinance FIG invests in middle-market companies primarily in North America and Europe with an enterprise value of USD 200 - 2000 million. The firm focuses on a broad range of sectors and industries. It provides financing for buyouts, debt, carve-outs, common equity, preferred equity, minority investments and mezzanine with an investment size of USD 50 - 1000 million. The firm makes co-investments and follow-on investments. It also acts as a lead investor. The firms makes control and non-control investments. | Investment Managers | Director/Board Member Founder Corporate Officer/Principal | |
BMO Capital Markets Corp. (Broker)
BMO Capital Markets Corp. (Broker) Investment Banks/BrokersFinance Provides brokerage services | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
Icahn School of Medicine at Mount Sinai
Icahn School of Medicine at Mount Sinai Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Corporate Officer/Principal Doctorate Degree | |
The Real Estate Roundtable
The Real Estate Roundtable Miscellaneous Commercial ServicesCommercial Services Operates real estate and trade associations | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
| FORTRESS INVESTMENT GROUP LLC | Investment Managers | Director/Board Member Founder Corporate Officer/Principal | |
Real Estate Board of New York, Inc.
Real Estate Board of New York, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as real estate trade association | Miscellaneous Commercial Services | Director/Board Member Corporate Officer/Principal | |
AB CarVal Investors LP
AB CarVal Investors LP Investment ManagersFinance AB CarVal focuses on investment strategies that fall within its core competencies in both developed and emerging markets. The firm primarily invests their Funds in one or more of four principal asset classes: Loan Portfolio Investments, Corporate Securities Investments, Structured Credit and Hard Assets, as well as Special Opportunities Investments. They employ a rigorous investment selection and investment decision process which combines a top-down perspective and portfolio construction discipline with a bottom-up fundamental analytical approach. | Investment Managers | Portfolio Manager-Equities Chief Executive Officer | |
SynapDx Corp.
SynapDx Corp. Miscellaneous Commercial ServicesCommercial Services Operates as a laboratory services company which develops a blood-based test for the early detection of autism spectrum disorder | Miscellaneous Commercial Services | Director/Board Member | |
The Wharton School of the University of Pennsylvania
The Wharton School of the University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Masters Business Admin Doctorate Degree Masters Business Admin Masters Business Admin | |
Columbia Business School
Columbia Business School Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Masters Business Admin Masters Business Admin | |
| NEW SENIOR INVESTMENT GROUP INC. | Real Estate Investment Trusts | Chairman Chief Executive Officer | |
Casdin Capital /Private Equity/
Casdin Capital /Private Equity/ Investment ManagersFinance Casdin Capital invests in companies located in the United States. The firm focus on life sciences, healthcare, biotechnology, synthetic biology, and technology sectors. It provides financing for early and growth stage capital requirements. | Investment Managers | Founder | |
Gaea Real Estate Corp. | Chief Executive Officer President |
International
| United States | 50 |
| Switzerland | 2 |
Sectoral
| Finance | 27 |
| Consumer Services | 18 |
| Commercial Services | 4 |
| Energy Minerals | 2 |
| Communications | 2 |
Operational
| Director/Board Member | 192 |
| Corporate Officer/Principal | 142 |
| Analyst-Equity | 66 |
| Undergraduate Degree | 61 |
| Chairman | 41 |
| Insiders | |
|---|---|
| Wesley Edens | 69 |
| Eli Casdin | 49 |
| Douglas Lee Jacobs | 20 |
| Gopi Vaddi | 19 |
| Albert Behler | 19 |
| Gary Gladstein | 15 |
| Susan Givens | 14 |
| Karin Klein | 14 |
| Lawrence Mendelsohn | 13 |
| Paulo E. Ribeiro | 13 |
| William Miller | 13 |
| Eric L. Hausler | 12 |
| Martin Bussmann | 12 |
| Kevin Finnerty | 12 |
| Arlinda Lee | 12 |
Select your edition
All financial news and data tailored to specific country editions