![Bob Robotti](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Bob Robotti
Chairman at
PULSE SEISMIC INC.
Net worth: 60 M $ as of 31/05/2026
Profile
Robert Edward Robotti is the founder of Robotti & Co., Inc., founded in 1983, serving as Chief Executive Officer; Robotti Securities LLC, founded in 1983, serving as President & Chief Executive Officer; and Robotti & Co. Advisors LLC, founded in 2003, serving as President & Chief Investment Officer.
Current jobs include Chairman at Pulse Seismic, Inc. since 2013; Independent Director at AMREP Corp.
since 2016; Independent Director at Tidewater, Inc. since 2021; Director at Catholic Medical Mission Board, Inc.; Managing Director at Ravenswood Management Co. LLC since 1980; General Partner at Ravenswood Investments III LP; Member at The New York Society of Security Analysts, Inc.; General Partner at Ravenswood Investment Co. LP since 1980; and Managing Member at Ravenswood Investment Co. LLC since 1980.
Former jobs include Director at Advanced Marketing Services, Inc. from 2006 to 2007; Independent Director at PHX Minerals, Inc. from 2004 to 2020; Director at Building Materials Holding Corp.
from 2012 to 2015; Director at BMC Stock Holdings, Inc. from 2012 to 2015; Director at PrairieSky Royalty Ltd. from 2019 to 2023; Vice President at G.research LLC; Principal at PaineWebber, Inc.; and Portfolio Manager at Robotti Global Fund LLC from 2007 to 2015.
Education includes an undergraduate degree from Bucknell University in 1975 and an MBA from Pace University in 1978.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
LSB Industries, Inc.
 LSB Industries, Inc. Chemicals: AgriculturalProcess Industries Manufactures and sells chemical products for the agricultural, mining, and industrial markets 4.91% | 19/12/2025 | 3,528,347 ( 4.91% ) | 44 M $ | 31/05/2026 |
TIDEWATER INC 0.3% | 17/04/2026 | 147,344 ( 0.3% ) | 11 M $ | 31/05/2026 |
AMREP CORPORATION 3.78% | 31/12/2025 | 200,325 ( 3.78% ) | 5 M $ | 31/05/2026 |
PULSE SEISMIC INC. 0.13% | 31/03/2026 | 64,469 ( 0.13% ) | 149 052 $ | 31/05/2026 |
Bob Robotti active positions
| Companies | Position | Start |
|---|---|---|
| PULSE SEISMIC INC. | Chairman | 27/05/2013 |
| AMREP CORPORATION | Director/Board Member | 01/09/2016 |
| TIDEWATER INC. | Director/Board Member | 08/06/2021 |
Robotti & Co., Inc.
 Robotti & Co., Inc. Investment ManagersFinance Provides investment advice | Chief Executive Officer | 01/07/1983 |
The New York Society of Security Analysts, Inc.
 The New York Society of Security Analysts, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a financial services trade group and networking forum for wall street | Corporate Officer/Principal | - |
Ravenswood Investment Co. LLC | Corporate Officer/Principal | 01/01/1980 |
Ravenswood Investments III LP
 Ravenswood Investments III LP Investment ManagersFinance Provides pooled investment fund services | Corporate Officer/Principal | - |
Catholic Medical Mission Board, Inc.
 Catholic Medical Mission Board, Inc. Miscellaneous Commercial ServicesCommercial Services Provides health services | Director/Board Member | 17/11/2010 |
Ravenswood Management Co. LLC
 Ravenswood Management Co. LLC Miscellaneous Commercial ServicesCommercial Services Provides business support services | Corporate Officer/Principal | 01/01/1980 |
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Former positions of Bob Robotti
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Training of Bob Robotti
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
54
1st degree connections
22
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 22 |
|---|---|
Advanced Marketing Services, Inc.
 Advanced Marketing Services, Inc. Wholesale DistributorsDistribution Services Distributes general interest books to membership clubs and specialty retailers | Distribution Services |
AMREP Corp.
 AMREP Corp. Real Estate DevelopmentFinance Develops real estate, constructs single-family homes, and distributes magazines | Finance |
PHX Minerals, Inc.
 PHX Minerals, Inc. Integrated OilEnergy Minerals Acquires, manages and develops and natural gas properties | Energy Minerals |
Tidewater, Inc.
 Tidewater, Inc. Marine ShippingTransportation Provides offshore marine support and transportation services | Transportation |
Building Materials Holding Corp.
 Building Materials Holding Corp. Wholesale DistributorsDistribution Services Supplies building materials and provides construction services | Distribution Services |
Robotti & Co., Inc.
Robotti & Co., Inc. Investment ManagersFinance Provides investment advice | Finance |
G.research LLC
 G.research LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
Ravenswood Investments III LP
Ravenswood Investments III LP Investment ManagersFinance Provides pooled investment fund services | Finance |
PrairieSky Royalty Ltd.
 PrairieSky Royalty Ltd. Investment Trusts/Mutual FundsMiscellaneous Collects royalties from petroleum and natural gas production | Miscellaneous |
Pulse Seismic, Inc.
 Pulse Seismic, Inc. Oilfield Services/EquipmentIndustrial Services Provides seismic data services to oil and gas companies | Industrial Services |
PaineWebber, Inc.
 PaineWebber, Inc. Investment Banks/BrokersFinance Provides stock brokerage and asset management services | Finance |
Robotti Securities LLC
 Robotti Securities LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
Bucknell University
 Bucknell University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Pace University
 Pace University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The New York Society of Security Analysts, Inc.
The New York Society of Security Analysts, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a financial services trade group and networking forum for wall street | Commercial Services |
Robotti & Co. Advisors LLC
 Robotti & Co. Advisors LLC Investment ManagersFinance Robotti & Co. Advisors is a contrarian investor that aims to provide clients with superior risk-adjusted returns, net of all fees, over the long-term by finding publicly traded companies trading for less than their intrinsic value. | Finance |
Ravenswood Investment Co. LP
 Ravenswood Investment Co. LP Investment Trusts/Mutual FundsMiscellaneous Functions as a hedge fund | Miscellaneous |
Robotti Global Fund LLC
 Robotti Global Fund LLC Investment Trusts/Mutual FundsMiscellaneous Functions as a hedge fund | Miscellaneous |
Catholic Medical Mission Board, Inc.
Catholic Medical Mission Board, Inc. Miscellaneous Commercial ServicesCommercial Services Provides health services | Commercial Services |
Ravenswood Management Co. LLC
Ravenswood Management Co. LLC Miscellaneous Commercial ServicesCommercial Services Provides business support services | Commercial Services |
BMC Stock Holdings, Inc.
 BMC Stock Holdings, Inc. Wholesale DistributorsDistribution Services Distributes building materials | Distribution Services |
Ravenswood Investment Co. LLC |
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