# McKenna Dehn

> McKenna Dehn is a fee-only financial advisor at The SUM in The Woodlands, Texas. The SUM reports charging hourly fees and fixed fees on its Form ADV.

Page: https://find.wellspent.co/advisors/mckenna-dehn/
Built from SEC adviser records; last checked October 30, 2026.

## Facts

- **Firm:** The SUM
- **Based in:** The Woodlands, Texas
- **Fee model (firm's Form ADV):** Hourly; Fixed fees
- **Assets under management (firm):** $551.4M across 949 accounts
- **CRD:** 7647056 (https://adviserinfo.sec.gov/individual/summary/7647056)
- **SEC registration:** Investment adviser representative in TX
- **Exams passed:** Series 63 (2023), Series 66 (2023)
- **Firm size:** 12 employees
- **Disclosures:** None reported
- **Website:** https://www.thesumprep.com

## Frequently asked questions

### Is McKenna Dehn a fee-only financial advisor?

Yes, according to SEC records as of October 29, 2026: McKenna holds no broker registration, and The SUM reports no commissions, no broker-dealer, and no insurance sales or affiliated insurance agency on its Form ADV.

### How does McKenna charge for financial advice?

McKenna's firm, The SUM, reports charging hourly fees and fixed fees on its SEC Form ADV.

### Where is McKenna Dehn based?

McKenna Dehn is based in The Woodlands, Texas.

### Is McKenna Dehn registered with the SEC?

Yes. McKenna Dehn is registered as an investment adviser representative in TX (CRD 7647056), per SEC Investment Adviser Public Disclosure data as of October 29, 2026.

### How much does The SUM manage?

The SUM reports $551.4M across 949 accounts in assets under management.

### How do I contact McKenna Dehn?

Through McKenna's website, www.thesumprep.com.

## Sources

- SEC adviser records (https://adviserinfo.sec.gov/individual/summary/7647056): the firm's Form ADV reports no commissions, no broker-dealer, and no insurance sales or affiliated insurance agency, and the advisor holds no broker registration
- SEC Investment Adviser Public Disclosure and Form ADV: registration, exams, and firm facts, data as of October 29, 2026

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Source: Wellspent, the public graph of fee-only advisors (https://find.wellspent.co). No paid placement.