![William Simon](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>)
William Simon
Director/Board Member at
DOUGLAS EMMETT, INC.
Net worth: 1 M $ as of 2026-05-30
Profile
William E.
Simon is the founder of William E Simon & Sons Municipal Securities, founded in 1973.
Mr. Simon is the founder of Mr. Simon & Sons LLC, founded in 1988, and held the title of Co-Chairman.
Mr. Simon is the founder of Parish Catalyst, founded in 2013, and holds the title of Chairman.
Mr. Simon is currently an Independent Director at Douglas Emmett, Inc. since 2012.
Mr. Simon is a Professor at the University of Southern California.
Mr. Simon is a Trustee-Emeritus at Williams College.
Mr. Simon is a Partner at Massey Quick Simon & Co. LLC.
Formerly, Mr. Simon was a Trader at JPMorgan Chase & Co. Mr. Simon was a Member-Society of Emeritus Trustees at The Heritage Foundation from 2008 to 2015.
Mr. Simon was an Assistant United States Attorney at The Southern District of New York from 1985 to 1988.
Mr. Simon completed undergraduate studies at Williams College in 1973.
Mr. Simon completed graduate studies at Boston University School of Law in 1982.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
DOUGLAS EMMETT, INC 0.03% | 2026-03-30 | 45,000 ( 0.03% ) | 523 800 $ | 2026-05-30 |
Douglas Emmett Properties LP
 Douglas Emmett Properties LP Real Estate Investment TrustsFinance Operates as real estate investment trust which leases office buildings and apartment communities 0.14% | 2021-03-28 | 44,252 ( 0.14% ) | 515 093 $ | 2026-05-30 |
William Simon active positions
| Companies | Position | Start |
|---|---|---|
| DOUGLAS EMMETT, INC. | Director/Board Member | 2011-12-31 |
University of Southern California
 University of Southern California Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | - |
Massey Quick Simon & Co. LLC
 Massey Quick Simon & Co. LLC Investment ManagersFinance Provides investment advice | Corporate Officer/Principal | - |
Williams College
 Williams College Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Parish Catalyst
 Parish Catalyst Miscellaneous Commercial ServicesCommercial Services Parish Catalyst, also known as Great Catholic Parishes, is an organization dedicated to helping Catholic parishes grow and renew their mission through consulting, coaching, and strategic planning. The private company is located in the US. Parish Catalyst supports pastors and parish teams in navigating challenges such as parish mergers, staff transitions, evangelization, and mission development. The American company's services include personalized one-on-one leadership coaching, webinars, workshops, and the Great Catholic Parishes innovation cohorts — a two-year strategic planning program for parish teams that fosters collaborative learning and renewal through in-person retreats and virtual check-ins. The company was founded by William E. Simon. | Founder | 2012-12-31 |
Former positions of William Simon
| Companies | Position | End |
|---|---|---|
The Heritage Foundation
 The Heritage Foundation Miscellaneous Commercial ServicesCommercial Services Provides research and educational services | Corporate Officer/Principal | 2014-12-31 |
William E Simon & Sons Municipal Securities
 William E Simon & Sons Municipal Securities Investment Banks/BrokersFinance Merchant bank/private investment | Founder | 2004-12-31 |
The Southern District of New York
 The Southern District of New York General GovernmentGovernment Operates district court | Corporate Officer/Principal | 1987-12-31 |
| JPMORGAN CHASE & CO. | Corporate Officer/Principal | - |
| ░░░░░░░ ░░ ░░░░░ ░░░░░ ░░░░ ░░░ | ░░░░░░░ | - |
Training of William Simon
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
74
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
JPMorgan Chase & Co.
 JPMorgan Chase & Co. Major BanksFinance Provides banking, asset management, investment banking, credit card and mortgage services | Finance |
Douglas Emmett, Inc.
 Douglas Emmett, Inc. Real Estate Investment TrustsFinance Operates as a real estate investment trust which acquires, develops, owns and manages office & multifamily properties | Finance |
University of Southern California
University of Southern California Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
William E Simon & Sons Municipal Securities
William E Simon & Sons Municipal Securities Investment Banks/BrokersFinance Merchant bank/private investment | Finance |
Williams College
Williams College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Heritage Foundation
The Heritage Foundation Miscellaneous Commercial ServicesCommercial Services Provides research and educational services | Commercial Services |
William E. Simon & Sons LLC
 William E. Simon & Sons LLC Investment ManagersFinance William E Simon & Sons invests in companies located in the United States. The firm focuses on a broad range of sectors and industries. It provides financing for early stage capital requirements. | Finance |
The Southern District of New York
The Southern District of New York General GovernmentGovernment Operates district court | Government |
Boston University School of Law
 Boston University School of Law Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Massey Quick Simon & Co. LLC
Massey Quick Simon & Co. LLC Investment ManagersFinance Provides investment advice | Finance |
Parish Catalyst
Parish Catalyst Miscellaneous Commercial ServicesCommercial Services Parish Catalyst, also known as Great Catholic Parishes, is an organization dedicated to helping Catholic parishes grow and renew their mission through consulting, coaching, and strategic planning. The private company is located in the US. Parish Catalyst supports pastors and parish teams in navigating challenges such as parish mergers, staff transitions, evangelization, and mission development. The American company's services include personalized one-on-one leadership coaching, webinars, workshops, and the Great Catholic Parishes innovation cohorts — a two-year strategic planning program for parish teams that fosters collaborative learning and renewal through in-person retreats and virtual check-ins. The company was founded by William E. Simon. | Commercial Services |
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