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 $148.18B, about 13.7x SF ($10.79B).
- Over the past year, IBKR is up 70.6% and SF is up 9.1% - IBKR leads by 61.5 points.
- SF has been more active in the news (11 items in the past 4 weeks vs 10 for IBKR).
- SF has more recent analyst coverage (18 ratings vs 15 for IBKR).
- Company
- Interactive Brokers Group Inc.
- Stifel Financial Corporation
- Price
- $87.32+3.48%
- $70.31-0.51%
- Market cap
- $148.18B
- $10.79B
- 1M return
- +4.32%
- -7.71%
- 1Y return
- +70.65%
- +9.14%
- Industry
- Investment Bankers/Brokers/Service
- Investment Bankers/Brokers/Service
- Exchange
- NASDAQ
- NYSE
- IPO
- 2019
- News (4w)
- 10
- 11
- Recent ratings
- 15
- 18
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
- 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
- Director Conkling Lori A bought $2,152 worth of shares (25 units at $86.10), increasing direct ownership by 1% to 2,484 units (SEC Form 4)
- Interactive Brokers Group Reports Brokerage Metrics and Other Financial Information for May 2026, includes Reg.-NMS Execution Statistics
- Interactive Brokers Integrates AI into Client Portfolios – Informed by Agentic Technology, Controlled by the Client
- Chief Financial Officer Brody Paul Jonathan covered exercise/tax liability with 82,920 shares, decreasing direct ownership by 3% to 2,856,806 units (SEC Form 4)
- Executive Vice President Frank Thomas Aj covered exercise/tax liability with 31,730 shares, decreasing direct ownership by 11% to 251,518 units (SEC Form 4)
- Chief Executive Officer Galik Milan covered exercise/tax liability with 255,039 shares, decreasing direct ownership by 7% to 3,215,389 units (SEC Form 4)
- Chief Accounting Officer Mendonca Denis covered exercise/tax liability with 11,157 shares, decreasing direct ownership by 7% to 145,071 units (SEC Form 4)
- Vice Chairman Nemser Earl H covered exercise/tax liability with 22,486 shares, decreasing direct ownership by 5% to 429,344 units (SEC Form 4)
Latest SF
- 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)
- Director Berlew Adam T. converted options into 2,812 shares, increasing direct ownership by 13% to 24,475 units (SEC Form 4)
- Director Kavanaugh James P. converted options into 2,812 shares, increasing direct ownership by 26% to 13,626 units (SEC Form 4)
- Director Brown Maryam S. converted options into 2,812 shares, increasing direct ownership by 37% to 10,429 units (SEC Form 4)
- Director Carnoy Lisa Landau converted options into 2,812 shares, increasing direct ownership by 36% to 10,611 units (SEC Form 4)
- Stifel Financial Corporation filed SEC Form 8-K: Results of Operations and Financial Condition
- Stifel Reports April 2026 Operating Data