Mitchell John Herr
Investment Adviser Representative at Custos Family Office LLC
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Mitchell John Herr is an investment adviser representative with Custos Family Office LLC in Austin, TX, where they have been registered since 2018. They have worked in the securities industry since 2009 and have been registered with 3 firms, including J.p. Morgan Securities LLC and Waterstreet Investment Consultants, LLC. They have passed 6 industry qualification exams, including the Series 65 (investment adviser), Series 7 (general securities representative), and Series 63 (state securities agent). They are registered to provide investment advice in Texas.
Registrations & licenses
- Investment adviser:
- Texas
Registration requirements vary by state and service. Contact the advisor's firm to confirm whether they can serve you.
Financial-firm registration history
Registration history as reported to FINRA, most recent first.
Reported employment history
Employment the advisor reported on their SEC/FINRA filings, as of October 8, 2026. It may not be a complete history.
- J.p. Morgan Securities IncJan 2010 – Feb 2018Austin, TX
- J.p. Morgan Chase BANK, NANov 2016 – Feb 2018Austin, TX
- Custos Family OfficeApr 2018 – no end date reportedAustin, TX
Official records & sources
Data as of May 30, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Custos Family Office LLC
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
- Hourly
- Fixed fee
- Performance-based fees
- Firm account minimum
- $1,000,000
- Estimated blended rate
- 0.015
Arrangements the firm reports on its Form ADV; this advisor may not charge every fee listed. Estimated from the firm's Form ADV — individual terms may differ. Not a quote.
Services the firm offers
Unknown
Client types the firm serves
Unknown
Firm assets under management
Unknown
- Firm disclosures (Form ADV)
- Unknown
Source: firm Form ADV filing
Similar advisors in Austin, TX
Other advisors whose filed branch office is in the same city.
This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. Mitchell John Herr has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on BrokerCheck or SEC.gov before making any decision. AdvisorFinder may be compensated for referrals generated through this page.
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