Investment adviser representative · Castfirm Advisors LLC
Derek J. Elphick
CRD 6504706 · Kensington, MD
At a glance
Derek J. Elphick is an investment adviser representative with Castfirm Advisors LLC in Kensington, MD, according to the SEC’s Investment Adviser Public Disclosure records. The earliest registration on Derek’s SEC record dates to 2016, about 10 years ago. Designations on file: Chartered Financial Analyst.
Current advisory firm
- Castfirm Advisors LLCSince March 2026Kensington, MD · $30M in regulatory assets
SEC adviser record
- Registered since
- 2016 (10 years)
- Designations
- Chartered Financial Analyst
- Exams
- Series 63
- Registered in
- 2 states
- Also a broker representative
- No
- Disclosures on record
- None
AtlasMembers
Derek’s office, career and moves
Their branch office with the firm’s business phone and website, every registration on their SEC record with dates, their employment history and outside business. Atlas members see all of it.
- Branch office address, business phone and website
- Locked
- Previous firms, with start and end dates
- 1 firmLocked
- Employment history
- Locked
- States they’re registered in
- Locked
- Outside business activities
- Locked
- When they joined their current firm, and their firm’s growth
- Locked
Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.
Something wrong? Ask for a correction. Source: the SEC’s Investment Adviser Public Disclosure records, as of October 2026. The full record, including any disclosure details, is on the SEC’s adviser search.
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