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BOSC, Inc., the full service brokerage affiliate of BOK Financial Corporation, is one of the Southwest’s largest and of the nation’s most trusted brokerage firms, and is a leading underwriter of fixed-income products.

Institutions that value exemplary expertise, integrity and commitment choose BOSC for plans tailored to fit their unique return and cash flow requirements -- delivered by consultants they can trust. And our consultants aren’t restricted to any one set of financial products or strategies, so they’re free to suggest the best mix of investments to meet the unique needs of each client we serve.

Investment Options


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Numbers reflect 2015 data and do not include Investment Banking or Financial Risk Management (FRM). Trading figure includes transactions executed through BOSC, Inc. and BOKF, NA, both subsidiaries of BOK Financial Corporation.


Annual Transactions

  • 496,960

Annual Trade Volumes

  • More than $444 billion

© BOSC, Inc. Securities offered through BOSC, Inc., a registered broker/dealer, member FINRA/SIPC and a subsidiary of BOK Financial Corporation. Advisory services offered through BOSC, Inc. d/b/a BOK Financial Advisors, an SEC registered investment adviser. Investments and insurance are not insured by the FDIC; are not deposits or other obligations of, and are not guaranteed by, any bank or bank affiliate. All investments are subject to risk, including possible loss of principal.