Bloomberg the Company & Products

Bloomberg Anywhere Login


Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world.


Financial Products

Enterprise Products


Customer Support

  • Americas

    +1 212 318 2000

  • Europe, Middle East, & Africa

    +44 20 7330 7500

  • Asia Pacific

    +65 6212 1000


Industry Products

Media Services

Follow Us

May 05, 2015 2:11 PM ET

Capital Markets

Company Overview of Prospector Partners, LLC

Executive Profile

John Davies Gillespie

Founder and Managing Partner, Prospector Partners, LLC
AgeTotal Calculated CompensationThis person is connected to 1 Board Members in 1 different organizations across 5 different industries.

See Board Relationships


Mr. John Davies Gillespie is the Managing Member since 1997 and Founder at Prospector Partners, LLC. He is also a Managing Member since 2007 and Portfolio Manager at Prospector Partners Asset Management, LLC. Previously, from 2002 to 2005, Mr. Gillespie was the President and Chairman of White Mountains Advisors and an Officer at various subsidiaries of White Mountains Insurance Group, Ltd. Previously, he was a Vice President from 1988 to 1997, Assistant Vice President ...

Corporate Headquarters

370 Church Street
Guilford, Connecticut 06437

United States

Phone: 203-458-1500
Fax: 203-458-0840

Board Members Memberships

Former Director
Director, Member of Finance Committee, Director of OneBeacon Insurance Group LLC and Director of Folksamerica Holding Company Inc
Former Director


BA 1980
Bates College
MBA 1986
Stanford Graduate School of Business

Other Affiliations

Annual Compensation

There is no Annual Compensation data available.

Stocks Options

There is no Stock Options data available.

Total Compensation

There is no Total Compensation data available.

Stock Quotes

Market data is delayed at least 15 minutes.

Company Lookup


There is no Competitor Compensation data available.

Sponsored Financial Commentaries

Sponsored Links

Report Data Issue

To contact Prospector Partners, LLC, please visit . Company data is provided by Capital IQ. Please use this form to report any data issues.

Please enter your information in the following field(s):
Update Needed*

All data changes require verification from public sources. Please include the correct value or values and a source where we can verify.

Your requested update has been submitted

Our data partners will research the update request and update the information on this page if necessary. Research and follow-up could take several weeks. If you have questions, you can contact them at