David Andrew Janello
Advisor at Black Elm Advisers, LLC — Algonquin, IL
Data sourced from SEC public records (and other sources when available). Some details may be added by the advisor after claiming their profile. Refreshed daily • Updated today.
Data sourced from SEC public records (and other sources when available). Some details may be added by the advisor after claiming their profile. Refreshed daily • Updated today.
Credentials
CFA®
Experience Industry experience
3 years
Location
Algonquin, IL
Black Elm Advisers, LLC
Supported
David Janello is a CFA® charterholder with two years of experience as a financial advisor at Black Elm Advisers, LLC. He has worked at CME Group since 2015 and has been president of Argon Technology Group, Inc., an investment technology firm, since 1986. Black Elm Advisers provides discretionary investment management to individual and high-net-worth clients, employing a mix of fundamental and quantitative analysis across a range of strategies including long and short positions, margin trading, and options, with ongoing portfolio monitoring and rebalancing.
Based on Black Elm Advisers, LLC
1.0% annually or 0.25% quarterly, in arrears
20% of new net profits earned annually for qualified clients
Account minimum: $50,000
Algonquin, IL
Algonquin IL
Advisors at this office
2
Illinois
3 years of industry experience
Black Elm Advisors LLC
2026 - Present • 1 year
Skokie, IL
Cme Group
2015 - Present • 11 years
Chicago, IL
Argon Technology Group, Inc.
1986 - Present • 40 years
Chicago, IL
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Is active or affiliated with:
Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
Is not active or affiliated with:
Insurance agent
They sell insurance products and may earn commissions on those sales.
Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
Bank
They're affiliated with a bank that may offer its own financial products and services.
Trust company
They provide trust and estate administration services, typically for separate fees.
Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
Lawyer
They provide legal services, typically billed separately.
Real estate agent
They facilitate real estate transactions and may earn commissions.
Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
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")