Wealth Manager
    SEC Registered
    Manages Private Funds

    Big Sioux Wealth Management

    Registered investment advisor · Watertown, South Dakota · CRD #299593

    Assets Under Management
    $235M
    Client Accounts
    1,957
    Employees
    7
    CRD Number
    299593
    Registration
    SEC Registered

    Source: SEC Form ADV filings. Data as of 2026-07-06.

    About Big Sioux Wealth Management

    Big Sioux Wealth Management is a SEC-registered investment advisory firm headquartered in Watertown, South Dakota, managing approximately $235M in regulatory assets across 1,957 client accounts. The firm's full regulatory record is filed with the SEC under CRD #299593.

    Fee Structure

    Percentage of assets under management Not reported
    Fixed fees Not reported
    Hourly charges Not reported
    Performance-based fees Not reported

    Contacts, 13F holdings & brochure intel for Big Sioux Wealth Management

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    Frequently Asked Questions

    What is Big Sioux Wealth Management's AUM?

    Big Sioux Wealth Management reports approximately $235M in regulatory assets under management, based on its most recent SEC Form ADV filing.

    Where is Big Sioux Wealth Management headquartered?

    Big Sioux Wealth Management is headquartered in Watertown, South Dakota.

    What is Big Sioux Wealth Management's CRD number?

    Big Sioux Wealth Management's CRD number is 299593. You can use it to look up the firm's full regulatory record on the SEC's Investment Adviser Public Disclosure site.

    How many accounts does Big Sioux Wealth Management manage?

    Big Sioux Wealth Management manages approximately 1,957 client accounts according to its latest SEC filing.

    Is Big Sioux Wealth Management SEC registered?

    Yes, Big Sioux Wealth Management is registered with the SEC as an investment adviser with an approved registration status.

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