Mayo Shattuck
Net worth: 23 M $ as of 2026-02-27
Net worth: 23 M $ as of 2026-02-27
| Entity | Entity type | Industry | |
|---|---|---|---|
Constellation Energy Group, Inc.
Constellation Energy Group, Inc. Electric UtilitiesUtilities Operates as an energy company that provides electric generation, supply and gas services
37
| EXT | Electric Utilities | 37 |
Alex. Brown & Sons, Inc.
Alex. Brown & Sons, Inc. Investment Banks/BrokersFinance Provides investment and investment banking services to individuals and entities
22
| EXT | Investment Banks/Brokers | 22 |
| PUB | Finance/Rental/Leasing | 13 | |
| PUB | Electric Utilities | 6 | |
Alarm.com, Inc.
Alarm.com, Inc. Information Technology ServicesTechnology Services Provides wireless and web-enabled security system technology
2
| SUB | Information Technology Services | 2 |
Johns Hopkins Health Plans LLC
Johns Hopkins Health Plans LLC Packaged SoftwareTechnology Services Provides health analytics software services
1
| SUB | Packaged Software | 1 |
Bankers Trust Corp.
Bankers Trust Corp. Investment Banks/BrokersFinance Provides investment banking services
1
| EXT | Investment Banks/Brokers | 1 |
Capital One, NA
Capital One, NA Major BanksFinance Provides banking services
0
| SUB | Major Banks | 0 |
Nuclear Energy Institute
Nuclear Energy Institute Electric UtilitiesUtilities Provides policy-making process for the nuclear energy and technology industries
0
| NPO | Electric Utilities | 0 |
The First Tee
The First Tee Miscellaneous Commercial ServicesCommercial Services Operates as youth development organization, which provides golf training services
0
| NPO | Miscellaneous Commercial Services | 0 |
Deutsche Bank Corp.
Deutsche Bank Corp. Regional BanksFinance Part of Deutsche Bank AG, Deutsche Bank Corp. is a company based in New York, NY.
0
| SUB | Regional Banks | 0 |
The United Way of Central Maryland, Inc.
The United Way of Central Maryland, Inc. Miscellaneous Commercial ServicesCommercial Services Provides social services
0
| SUB | Miscellaneous Commercial Services | 0 |
Alex Brown, Inc.
Alex Brown, Inc. Investment Banks/BrokersFinance Engages in the purchase, sale and brokerage of securities
0
| SUB | Investment Banks/Brokers | 0 |
| PUB | Packaged Software | 0 | |
| PUB | Packaged Software | 0 | |
Stanford Graduate School of Business
Stanford Graduate School of Business Other Consumer ServicesConsumer Services Functions as a College/University
0
| COL | Other Consumer Services | 0 |
Institute of Nuclear Power Operations, Inc.
Institute of Nuclear Power Operations, Inc. Electric UtilitiesUtilities Operates commercial nuclear power plants
0
| NPO | Electric Utilities | 0 |
The Johns Hopkins Health System Corp.
The Johns Hopkins Health System Corp. Hospital/Nursing ManagementHealth Services Operates as a hospital specializes in acute care inpatient and extensive outpatient services
0
| NPO | Hospital/Nursing Management | 0 |
Center for Strategic & International Studies, Inc.
Center for Strategic & International Studies, Inc. Miscellaneous Commercial ServicesCommercial Services Provides strategic insights & policy solutions to decision makers in government, international institutions, the private sector and civil society
0
| NPO | Miscellaneous Commercial Services | 0 |
| PUB | Apparel/Footwear Retail | 0 | |
Edison Electric Institute, Inc.
Edison Electric Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Offers reference materials and information resources on the electricity industry to its members
0
| NPO | Miscellaneous Commercial Services | 0 |
Johns Hopkins Medicine, Inc.
Johns Hopkins Medicine, Inc. Hospital/Nursing ManagementHealth Services Operates a hostpital
0
| SUB | Hospital/Nursing Management | 0 |
Williams College
Williams College Other Consumer ServicesConsumer Services Functions as a College/University
0
| COL | Other Consumer Services | 0 |
The Johns Hopkins University
The Johns Hopkins University Other Consumer ServicesConsumer Services Functions as a College/University
0
| COL | Other Consumer Services | 0 |
The Johns Hopkins Hospital, Inc.
The Johns Hopkins Hospital, Inc. Hospital/Nursing ManagementHealth Services Operates as a community hospital
0
| SUB | Hospital/Nursing Management | 0 |
Deutsche Bank Alex. Brown, Inc.
Deutsche Bank Alex. Brown, Inc. Financial ConglomeratesFinance Provides wealth management services
0
| SUB | Financial Conglomerates | 0 |
DB Alex Brown LLC
DB Alex Brown LLC Financial ConglomeratesFinance Provides investment
0
| SUB | Financial Conglomerates | 0 |
Capital One Bank (USA), NA
Capital One Bank (USA), NA Major BanksFinance Provides banking services
0
| SUB | Major Banks | 0 |
Baltimore Gas & Electric Co.
Baltimore Gas & Electric Co. Electric UtilitiesUtilities Provides gas and electricity to Baltimore and central Maryland
0
| SUB | Electric Utilities | 0 |
Rosewood Advisors LLC
Rosewood Advisors LLC Investment ManagersFinance Rosewood Advisors invests in companies located in the United States. The firm focuses on a broad range of sectors and industries. It participates in buyouts and growth stage capital transactions.
0
| PVT | Investment Managers | 0 |
Cash Reserve Fund, Inc.
Cash Reserve Fund, Inc. Investment Trusts/Mutual FundsMiscellaneous Acts as Open-End Investment Fund/Unit Trust
0
| EXT | Investment Trusts/Mutual Funds | 0 |
U.S. Data Mining Group, Inc.
U.S. Data Mining Group, Inc. Data Processing ServicesTechnology Services Provides bitcoin data mining services
0
| SUB | Data Processing Services | 0 |
Multi-company connection
| Company | Sector | Related people | Main position |
|---|---|---|---|
Bear, Stearns & Co., Inc.
Bear, Stearns & Co., Inc. Investment Banks/BrokersFinance Provides investment banking, securities trading and brokerage Services | Investment Banks/Brokers | Corporate Officer/Principal Corporate Officer/Principal | |
Credit Suisse Securities (USA) LLC (Broker)
Credit Suisse Securities (USA) LLC (Broker) Investment Banks/BrokersFinance Provides brokerage services | Investment Banks/Brokers | Corporate Officer/Principal Corporate Officer/Principal | |
McCormick & Co., Inc.
McCormick & Co., Inc. Food: Specialty/CandyConsumer Non-Durables Manufactures, markets and distributes spices, seasoning mixes, condiments & flavorful products | Food: Specialty/Candy | Chief Executive Officer Corporate Officer/Principal | |
Mercantile Bankshares Corp.
Mercantile Bankshares Corp. Financial ConglomeratesFinance Functions as a bank holding company | Financial Conglomerates | Director/Board Member Chief Executive Officer | |
Bank of America Corp.
Bank of America Corp. Major BanksFinance Operates as a bank holding company whose subsidiaries provides consumer and global banking, markets brokerage & wealth and investment management services | Major Banks | Director/Board Member Corporate Officer/Principal | |
Procter & Gamble Co.
Procter & Gamble Co. Household/Personal CareConsumer Non-Durables Manufactures and sells fabric & home care products, diapers, baby wipes, tissues, toilet paper, hair, skin and personal care, toothbrushes, vitamins, supplements & razors | Household/Personal Care | Director/Board Member Comptroller/Controller/Auditor | |
Ryder System, Inc.
Ryder System, Inc. Air Freight/CouriersTransportation Provides supply chain, transportation and fleet management services | Air Freight/Couriers | Director/Board Member Director/Board Member | |
Westfield Capital Management Co. LP
Westfield Capital Management Co. LP Investment ManagersFinance Westfield utilizes an in-depth, fundamental research process, managing domestic growth equity products across the market capitalization spectrum to service their clients' diverse investment needs. The firm favors investing in earnings growth stocks given their conviction that stock prices follow earnings progress and that they offer the best opportunity for superior real rates of return. As a fundamental, bottom-up manager, macro-economic forecasts do not drive their stock selection process but do help to shape their investment themes. | Investment Managers | Chief Executive Officer Analyst-Equity | |
Citigroup, Inc.
Citigroup, Inc. Major BanksFinance Provides retail, investment, commercial banking, brand cards, securities sale & exchanges services | Major Banks | Director of Finance/CFO Corporate Officer/Principal | |
Deutsche Bank Securities, Inc.
Deutsche Bank Securities, Inc. Investment Banks/BrokersFinance Provides brokerage services | Investment Banks/Brokers | Analyst-Equity Corporate Officer/Principal | |
Oppenheimer & Co., Inc.
Oppenheimer & Co., Inc. Investment ManagersFinance Provides wealth and asset management, brokerage & investment banking services | Investment Managers | Corporate Officer/Principal Corporate Officer/Principal | |
Baltimore Gas & Electric Co.
Baltimore Gas & Electric Co. Electric UtilitiesUtilities Provides gas and electricity to Baltimore and central Maryland | Electric Utilities | Director/Board Member Director of Finance/CFO Director of Finance/CFO Director/Board Member Director/Board Member Director of Finance/CFO Corporate Officer/Principal | |
Capital One Bank (USA), NA
Capital One Bank (USA), NA Major BanksFinance Provides banking services | Major Banks | Director/Board Member President Director/Board Member Director/Board Member | |
Constellation Energy Generation LLC
Constellation Energy Generation LLC Electric UtilitiesUtilities Operates nuclear, hydro, wind and solar generation facilities | Electric Utilities | Comptroller/Controller/Auditor President Corporate Officer/Principal | |
Morgan Stanley & Co. LLC
Morgan Stanley & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
University of Virginia
University of Virginia Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
Dartmouth College
Dartmouth College Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Harvard University
Harvard University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Masters Business Admin Undergraduate Degree | |
Stanford University
Stanford University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Graduate Degree Graduate 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 Undergraduate Degree Undergraduate Degree | |
Boston University
Boston University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Masters Business Admin Undergraduate Degree | |
Constellation NewEnergy, Inc.
Constellation NewEnergy, Inc. Electric UtilitiesUtilities Provides electricity, natural gas and energy related services | Electric Utilities | Corporate Officer/Principal General Counsel | |
ABS Capital Partners, Inc.
ABS Capital Partners, Inc. Investment ManagersFinance ABS Capital Partners invests in companies located in North America with revenues of USD 5 - 50 million. The firm focuses on software and technology sectors and industries. It participates in growth capital requirements with an investment size of USD 10 - 25 million. It acquires minority and majority interests. | Investment Managers | Private Equity Investor Private Equity Analyst | |
NEA Management Co. LLC
NEA Management Co. LLC Investment ManagersFinance New Enterprise Associates seeks invests in companies located across the globe. The firm targets companies operating in the fields of technology (software & services, systems, consumer & internet, energy), healthcare (biopharms, devices, services). The firm provides financing for seed, early and growth stage capital requirements. | Investment Managers | Private Equity Investor Private Equity Investor | |
Syracuse University
Syracuse University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Masters Business Admin Undergraduate Degree | |
The University of Chicago
The University of Chicago Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Masters Business Admin Masters Business Admin Graduate Degree | |
The Johns Hopkins University
The Johns Hopkins University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree | |
Loyola University Maryland, Inc.
Loyola University Maryland, Inc. Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Masters Business Admin | |
Marquette University
Marquette University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
Middlebury College
Middlebury College Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
Texas Tech University
Texas Tech University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
Yale University
Yale University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Graduate Degree Undergraduate Degree Undergraduate Degree | |
North Carolina State University
North Carolina State University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Graduate Degree Undergraduate Degree Graduate Degree | |
University of Michigan
University of Michigan Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Masters Business Admin Undergraduate Degree | |
Virginia Polytechnic Institute & State University
Virginia Polytechnic Institute & State University Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Undergraduate Degree Undergraduate Degree | |
Constellation Energy Commodities Group, Inc.
Constellation Energy Commodities Group, Inc. Electric UtilitiesUtilities Distributes electricity, natural gas, coal, and other energy products | Electric Utilities | Director of Finance/CFO Chief Executive Officer Chief Executive Officer General Counsel | |
Boy Scouts of America
Boy Scouts of America Miscellaneous Commercial ServicesCommercial Services Provides community development programs | Miscellaneous Commercial Services | Corporate Officer/Principal Director/Board Member | |
ING Bank FSB
ING Bank FSB Major BanksFinance Provides banking services over the internet | Major Banks | Director/Board Member Director/Board Member | |
MXenergy Holdings, Inc.
MXenergy Holdings, Inc. Gas DistributorsUtilities Engages in the production of natural gas and electricity | Gas Distributors | Director/Board Member Director/Board Member | |
| EVOLVE TRANSITION INFRASTRUCTURE LP | Integrated Oil | Chairman Chairman Director of Finance/CFO Corporate Officer/Principal | |
Institute of Nuclear Power Operations, Inc.
Institute of Nuclear Power Operations, Inc. Electric UtilitiesUtilities Operates commercial nuclear power plants | Electric Utilities | Director/Board Member Chairman Corporate Officer/Principal | |
Constellation Energy Resources LLC
Constellation Energy Resources LLC Electric UtilitiesUtilities Supplies power, natural gas, renewable energy and energy management products and services | Electric Utilities | Chief Operating Officer Corporate Officer/Principal Corporate Officer/Principal General Counsel | |
UniStar Nuclear Energy LLC
UniStar Nuclear Energy LLC Electric UtilitiesUtilities Generates nuclear energy | Electric Utilities | Director of Finance/CFO Chairman | |
Constellation Energy Nuclear Group LLC
Constellation Energy Nuclear Group LLC Electric UtilitiesUtilities Owns and operates nuclear power plants | Electric Utilities | Director of Finance/CFO Chief Executive Officer Public Communications Contact | |
| ALARM.COM HOLDINGS, INC. | Packaged Software | Director/Board Member 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 Masters Business Admin Undergraduate Degree | |
Harvard Business School
Harvard Business School Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin | |
Kellogg School of Management
Kellogg School of Management Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Masters Business Admin Masters Business Admin Graduate Degree Masters Business Admin | |
The Leonard N Stern School of Business
The Leonard N Stern School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Other Consumer Services | Masters Business Admin Masters Business Admin | |
| CONSTELLATION ENERGY CORPORATION | Electric Utilities | Director/Board Member Chief Administrative Officer Chairman |
International
| United States | 51 |
Sectoral
| Consumer Services | 22 |
| Finance | 14 |
| Utilities | 11 |
| Consumer Non-Durables | 3 |
| Transportation | 2 |
Operational
| Director/Board Member | 400 |
| Corporate Officer/Principal | 242 |
| Independent Dir/Board Member | 109 |
| Undergraduate Degree | 69 |
| Chairman | 61 |
| Insiders | |
|---|---|
| Ned J. Kelly | 36 |
| Jeffrey Tuder | 31 |
| Daniel Camus | 31 |
| James Coady | 31 |
| Scott Gottlieb | 31 |
| John Marren | 30 |
| Angela Minas | 26 |
| Ralph Terkowitz | 26 |
| Jake Nunn | 25 |
| Kathleen Hyle | 22 |
| Pierre E. Leroy | 20 |
| Andrew C. Kidd | 20 |
| Cary Claiborne | 20 |
| Lewis Hay | 20 |
| Yves de Balmann | 19 |
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