Compare · IBKR vs SF
IBKR vs SF
Side-by-side comparison of Interactive Brokers Group Inc. (IBKR) and Stifel Financial Corporation (SF): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both IBKR and SF operate in Investment Bankers/Brokers/Service (Finance), so they compete in similar markets.
- IBKR is the larger of the two at $153.57B, about 13.0x SF ($11.84B).
- IBKR has been more active in the news (7 items in the past 4 weeks vs 4 for SF).
- SF has more recent analyst coverage (18 ratings vs 16 for IBKR).
Interactive Brokers Group Inc.
Interactive Brokers Group, Inc. operates as an automated electronic broker worldwide. It specializes in executing and clearing trades in stocks, options, futures, foreign exchange instruments, bonds, mutual funds, and exchange traded funds (ETFs). The company custodies and services accounts for hedge and mutual funds, ETFs, registered investment advisors, proprietary trading groups, introducing brokers, and individual investors. In addition, it offers custody, prime brokerage, securities, and margin lending services. The company serves institutional and individual customers through approximately 135 electronic exchanges and market centers. Interactive Brokers Group, Inc. was founded in 1977 and is headquartered in Greenwich, Connecticut.
Stifel Financial Corporation
Stifel Financial Corp., a financial services and bank holding company, provides retail and institutional wealth management, and investment banking services to individual investors, corporations, municipalities, and institutions in the United States, the United Kingdom, rest of Europe, and Canada. The company operates in three segments: Global Wealth Management, Institutional Group, and Other. It provides private client services, including securities transaction and financial planning services; institutional equity and fixed income sales, trading and research, and municipal finance services; investment banking services, such as mergers and acquisitions, public offerings, and private placements; and retail and commercial banking services comprising personal and commercial lending programs, as well as deposit accounts. The company also participates in and manages underwritings for corporate and public finance, as well as offers financial advisory services. Stifel Financial Corp. was founded in 1890 and is headquartered in St. Louis, Missouri.
Latest IBKR
- Interactive Brokers Builds Out One of the Most Comprehensive and Low-Cost Solutions for Accessing Cryptocurrency Available
- China Renaissance initiated coverage on Interactive Brokers
- Director Conkling Lori A bought $2,201 worth of shares (25 units at $88.03), increasing direct ownership by 1% to 2,509 units (SEC Form 4)
- Interactive Brokers Group Reports Brokerage Metrics and Other Financial Information for June 2026, includes Reg.-NMS Execution Statistics
- Interactive Brokers Expands Access to Korean Equities with Launch of Nextrade ATS
- Interactive Brokers Group to Host Second Quarter Earnings Conference Call
- Interactive Brokers Expands AI Integration Capabilities – Adding ChatGPT and Grok to Its Growing Suite of Agentic Trading Tools
- Interactive Brokers Launches Commission-Free iShares ETFs from BlackRock through Recurring Investment Feature Across Europe
- Wolfe Research initiated coverage on Interactive Brokers with a new price target
- Interactive Brokers Offers Eligible Clients Access to the Space Exploration Technologies Corp Initial Public Offering
Latest SF
- Stifel Financial Schedules Second Quarter Financial Results Conference Call
- Stifel Tops JD Power Study for Fourth Straight Year
- Stifel Financial Corporation filed SEC Form 8-K: Results of Operations and Financial Condition
- Stifel Reports May 2026 Operating Data
- SEC Form 11-K filed by Stifel Financial Corporation
- Stifel Financial Corporation filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders
- Director Brown Michael W converted options into 2,812 shares, increasing direct ownership by 3% to 103,264 units (SEC Form 4)
- Director Zimmerman Michael J converted options into 2,812 shares, increasing direct ownership by 4% to 71,562 units (SEC Form 4)
- Director Markus Maura A. converted options into 2,812 shares, increasing direct ownership by 7% to 44,688 units (SEC Form 4)
- Director Peacock David A converted options into 2,812 shares (SEC Form 4)