Jonathan Arenas
Professional summary
Jonathan Arenas, who also goes by Jon Arenas, is a registered financial professional currently at BLACKROCK INVESTMENTS, LLC located in Chicago, Illinois.
Jonathan is registered as a RR (Registered Representative) and started their career in finance in 2020. Jonathan has worked at 2 firms and has passed the Series 63, Series 7TO and SIE exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view Jonathan Arenas's CRS (Customer Relationship Summary).
Certified licenses
Experience
February 2, 2026 - Present
BLACKROCK INVESTMENTS, LLC
Office #1: 227 W. Monroe Street Suite 4300, Chicago, IL 60606July 25, 2020 - February 6, 2022
J.P. MORGAN SECURITIES LLC
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
Exams
Series 7TO
Date: 2/2/2026
General Securities Representative ExaminationFINRA
Current Firm
BLACKROCK INVESTMENTS, LLC
CRD#: 38642 / SEC#: , 8-48436
Contact information
FINRA licenses (53 States and Territories)
Documents
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| BLACKROCK FINANCIAL MANAGEMENT, INC | SOLE SHAREHOLDER | 107105 |
| CONRAD, JESSICA KATHRYN | MANAGER | 7402965 |
| DEVICO, JOSEPH GEORGE | MANAGER | 2808563 |
| HEROLD, MEREDITH L | MANAGER | 4792340 |
| MARCUS, ZACHARY SETH | CHIEF FINANCIAL OFFICER AND FINOP | 7040433 |
| MARO, JONATHAN MARTIN | CHIEF EXECUTIVE OFFICER AND MANAGER | 6476640 |
| MEADE, CHRISTOPHER JOSEPH | CHIEF LEGAL OFFICER | 6728448 |
| ROSTA, GREGORY MATTHEW | CHIEF COMPLIANCE OFFICER | 5193482 |
| RZOMP, CYNTHIA SUEN-WAH | CHIEF OPERATING OFFICER | 5221316 |
| TERRY, ELISE MARIE | MANAGER | 4042345 |
| VILLACORTA, ROLAND ESTEBAN | MANAGER | 2566073 |
Disclosures
| Regulatory Event | 2 |
| Arbitration | 1 |
Red Flags
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.
Check for any disclosures as part of your thorough research when choosing an advisor.