Overwhelmed by options?
Answer a few questions to see advisors matched to you.
Find a financial advisor
Based on your filters
David S
Series 63, Series 65
Portsmouth, NH
Mile High Investments, LLC
David Sinclair is the sole advisor at Mile High Investments, LLC in Portsmouth, NH, holding Series 63 and Series 65 credentials with 17 years of industry experience. He has managed Mile High Investments since 2011 and concurrently has professional roles with JetBlue Airways, Airman Tax Prep, LLC, and a personal business, David A-Sinclair Jr. Mile High Investments, LLC is an independent registered investment adviser providing discretionary portfolio management and fee-based financial planning primarily to individual and high-net-worth clients. The firm employs a combination of charting, fundamental, technical, and cyclical analysis, offering strategies from long-term investing to active trading including options and margin transactions, with client accounts reviewed monthly by the sole advisor.
Not sure where to start?
We'll help you think it through—whether you ultimately need an advisor or not. Warmer helps you compare advisors clearly, so you can choose with confidence.
For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Advisors are independent and may not have reviewed or updated this information. Please review an advisor's Form ADV and do your own diligence before deciding whether to work with them.
Advisor matching and referrals are provided by FinanceHQ LLC ("FHQ"), a wholly-owned subsidiary of Warmer and an SEC-registered investment adviser. We may be compensated by participating advisors. You pay no fee to use our matching service, and advisor fees are not increased because of a referral. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.
By using our service, you agree to the Warmer Terms of Service and FHQ Advisory Agreement, and acknowledge Warmer's Privacy Policy. Please review FHQ's ADV Part 2A and Form CRS. Logos provided by Logo.dev
© 2026 Warmer Holdings Inc. ("Warmer")
Finding advisors...
Find a financial advisor
Based on your filters