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Arthur Altschul
Director/Board Member at
GENERAL AMERICAN INVESTORS COMPANY, INC.
Net worth: 1 M $ as of 2026-08-30
Profile
Mr. Arthur G.
Altschul, Jr., is a Chairman & Chief Executive Officer at Overbrook Management Corp., an Independent Director at General American Investors Co., Inc. and a Vice Chairman & Treasurer at The Overbrook Foundation.
He is on the Board of Directors at General American Investors Co., Inc., Child Mind Institute, Inc., Delta Opportunity Fund Ltd., National Public Radio, Inc. and The Overbrook Foundation.
He has over 30 years of experience in asset management and investment banking.
Mr. Altschul was previously employed as a Chairman by Kolltan Pharmaceuticals, Inc., an Independent Director by Medicis Pharmaceutical Corp., a Senior Director-Corporate Affairs by Sugen, Inc., a Managing Partner by Diaz & Altschul Capital Management LLC, a Trader by Goldman Sachs Asset Management LP, a Chairman by Medrium, Inc., a Principal by Morgan Stanley & Co. LLC, an Equity Researcher by Morgan Stanley Investment Management, Inc., and a Trustee by Neurosciences Research Foundation, Inc.
He holds a BS in Computer Science from Columbia University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-12-30 | 16,395 ( 0.07% ) | 1 M $ | 2026-08-30 | |
| 2025-12-30 | 5,000 ( 0.07% ) | 123 750 $ | 2026-08-30 |
Arthur Altschul active positions
| Companies | Position | Start |
|---|---|---|
| GENERAL AMERICAN INVESTORS COMPANY, INC. | Director/Board Member | 1994-12-31 |
The Overbrook Foundation
 The Overbrook Foundation Investment Trusts/Mutual FundsMiscellaneous Operates foundations that supports organizations advancing human rights and conserving the natural environment | Director/Board Member | - |
National Public Radio, Inc.
 National Public Radio, Inc. Specialty StoresRetail Trade Produces and distributes noncommercial news and entertainment programes | Director/Board Member | - |
Delta Opportunity Fund Ltd.
 Delta Opportunity Fund Ltd. Investment Trusts/Mutual FundsMiscellaneous Acts as Hedge Fund | Director/Board Member | - |
Child Mind Institute, Inc.
 Child Mind Institute, Inc. Investment Trusts/Mutual FundsMiscellaneous Operates child mind institute that engages in transforming the lives of children and families struggling with mental health & learning disorders | Director/Board Member | - |
Overbrook Management Corp.
 Overbrook Management Corp. Investment ManagersFinance Overbrook Management seeks to preserve and protect wealth across family generations by complementing a portfolio of public equities with private investments. This provides diversification, cash flow and the ability to offset market volatility. The firm takes a long-term investment perspective. | Chief Executive Officer | 2018-12-31 |
Former positions of Arthur Altschul
| Companies | Position | End |
|---|---|---|
| MEDICIS PHARMACEUTICAL CORP | Director/Board Member | 2012-12-10 |
Neurosciences Research Foundation, Inc.
 Neurosciences Research Foundation, Inc. Miscellaneous Commercial ServicesCommercial Services Operates scientific research organization | Director/Board Member | 2010-12-31 |
Diaz & Altschul Capital Management LLC
 Diaz & Altschul Capital Management LLC Investment ManagersFinance Diaz & Altschul focuses on healthcare and life sciences companies. | Chief Investment Officer | 2009-11-29 |
| ░░░░░░ ░░░░ | ░░░░░░ ░░░░░░░░░░░░░░ ░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░░ ░░░░░░░ ░░░░░ ░░░ ░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of Arthur Altschul
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
72
1st degree connections
16
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 16 |
|---|---|
Sugen, Inc.
 Sugen, Inc. Pharmaceuticals: MajorHealth Technology Develops small molecule drugs and related pharmaceutical products | Health Technology |
Medicis Pharmaceutical Corp.
 Medicis Pharmaceutical Corp. Pharmaceuticals: MajorHealth Technology Develops and markets pharmaceutical products for dermatological usages | Health Technology |
Goldman Sachs Asset Management LP
 Goldman Sachs Asset Management LP Investment ManagersFinance GSMALP offers a wide array of investment strategies that span asset classes, industries, and geographies. The firm's products and services across a full range of asset classes including fixed income, money markets, public and private equity, commodities, hedge funds, and real estate. Clients access these solutions through GSAM's proprietary strategies, strategic partnerships, and open architecture programs. | Finance |
Overbrook Management Corp.
Overbrook Management Corp. Investment ManagersFinance Overbrook Management seeks to preserve and protect wealth across family generations by complementing a portfolio of public equities with private investments. This provides diversification, cash flow and the ability to offset market volatility. The firm takes a long-term investment perspective. | Finance |
Morgan Stanley Investment Management, Inc.
 Morgan Stanley Investment Management, Inc. Investment ManagersFinance MSIM’s investment strategies span the risk/return spectrum across geographies, investment styles and asset classes, including equity, fixed income, alternatives and private markets. When considering their clients’ unique investment profiles, the firm applies a holistic approach, with a goal of incorporating the different factors affecting investors’ investment decisions. The firm combines top-down country allocation with bottom-up stock selection and disciplined risk management. | Finance |
Medrium, Inc.
 Medrium, Inc. Internet Software/ServicesTechnology Services Provides web-based billing solutions | Technology Services |
The Overbrook Foundation
The Overbrook Foundation Investment Trusts/Mutual FundsMiscellaneous Operates foundations that supports organizations advancing human rights and conserving the natural environment | Miscellaneous |
Kolltan Pharmaceuticals, Inc.
 Kolltan Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops and manufactures monoclonal antibody drugs | Health Technology |
General American Investors Fund
 General American Investors Fund Investment Trusts/Mutual FundsMiscellaneous Acts as Closed-End Investment Fund/Investment Trust | Miscellaneous |
Morgan Stanley & Co. LLC
 Morgan Stanley & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
Delta Opportunity Fund Ltd.
Delta Opportunity Fund Ltd. Investment Trusts/Mutual FundsMiscellaneous Acts as Hedge Fund | Miscellaneous |
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 | Consumer Services |
Diaz & Altschul Capital Management LLC
Diaz & Altschul Capital Management LLC Investment ManagersFinance Diaz & Altschul focuses on healthcare and life sciences companies. | Finance |
National Public Radio, Inc.
National Public Radio, Inc. Specialty StoresRetail Trade Produces and distributes noncommercial news and entertainment programes | Retail Trade |
Neurosciences Research Foundation, Inc.
Neurosciences Research Foundation, Inc. Miscellaneous Commercial ServicesCommercial Services Operates scientific research organization | Commercial Services |
Child Mind Institute, Inc.
Child Mind Institute, Inc. Investment Trusts/Mutual FundsMiscellaneous Operates child mind institute that engages in transforming the lives of children and families struggling with mental health & learning disorders | Miscellaneous |
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