Thomas Patrick Callahan Jr
Investment Adviser Representative at Callahan Advisors, LLC
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Thomas Patrick Callahan Jr. is an investment adviser representative with Callahan Advisors, LLC in Houston, TX, where they have been registered since 2013, the year they entered the securities industry. They have passed the Series 65 (investment adviser) exam. They are registered to provide investment advice in Texas.
Office
Advisors at this office: 8
Branch office as filed with FINRA, counting current advisors in the directory who work there.
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.
- Callahan Advisors, LLCDec 2012 – Apr 2020Houston, TX
- Callahan Advisors, LLCApr 2020 – no end date reportedHouston, TX
Official records & sources
Data as of May 30, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Callahan Advisors, 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
- Firm account minimum
- $1,000,000 (waivable)
- Equities/Equity ETFs - First $500,0001.00%
- Equities/Equity ETFs - $500,000 to $1.5M0.80%
- Equities/Equity ETFs - $1.5M to $2.5M0.65%
- Equities/Equity ETFs - Excess over $2.5M0.50%
+2 more tiers on the firm profile
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
Client types the firm serves
Firm assets under management
$1B–$5B
- Firm disclosures (Form ADV)
- No disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 8
- Offices listed on AdvisorFinder:
- 1
- Main office:
- Houston, TX
- SEC file number:
- 801-61981
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of March 30, 2026
View full firm profileOther advisors at Callahan Advisors, LLC
7 other advisors in the directory
Similar advisors in Houston, 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. Thomas Patrick Callahan Jr 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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