Compare · IBKR vs MVF
IBKR vs MVF
Side-by-side comparison of Interactive Brokers Group Inc. (IBKR) and Blackrock MuniVest Fund Inc. (MVF): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both IBKR and MVF operate in Investment Bankers/Brokers/Service (Finance), so they compete in similar markets.
- IBKR is the larger of the two at $155.62B, about 272.1x MVF ($571.9M).
- Over the past year, IBKR is up 40.4% and MVF is up 8.3% - IBKR leads by 32.1 points.
- IBKR has hit the wire 4 times in the past 4 weeks while MVF has been quiet.
- IBKR has more recent analyst coverage (16 ratings vs 0 for MVF).
- Company
- Interactive Brokers Group Inc.
- Blackrock MuniVest Fund Inc.
- Price
- $91.77+0.03%
- $7.08+0.07%
- Market cap
- $155.62B
- $571.9M
- 1M return
- -1.08%
- +2.24%
- 1Y return
- +40.36%
- +8.26%
- Industry
- Investment Bankers/Brokers/Service
- Investment Bankers/Brokers/Service
- Exchange
- NASDAQ
- NYSE
- IPO
- 2019
- 1988
- News (4w)
- 4
- 0
- Recent ratings
- 16
- 0
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.
Blackrock MuniVest Fund Inc.
BlackRock MuniVest Fund, Inc. is a closed-ended fixed income mutual fund launched by BlackRock, Inc. It is managed by BlackRock Advisors, LLC. The fund invests in the fixed income markets of the United States. It primarily invests in investment grade, long term municipal obligations that are exempt from federal income taxes. The fund seeks to invest in securities with maturities of more than ten years. BlackRock MuniVest Fund, Inc. was formed on September 29, 1988 and is domiciled in the United States.
Latest IBKR
- Interactive Brokers Group Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- Interactive Brokers Group Announces 2Q2026 Results
- 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
Latest MVF
- Amendment: SEC Form SCHEDULE 13D/A filed by Blackrock MuniVest Fund Inc.
- SEC Form 4 filed by Blackrock MuniVest Fund Inc.
- SEC Form 4 filed by Portfolio Manager Soccio Phillip
- Director Kalinoski Michael disposed of $17 worth of shares (2 units at $7.59), closing all direct ownership in the company (SEC Form 4)
- BlackRock Announces Completion of Certain Municipal CEF Reorganizations and Adoption of Discount Management Programs
- Portfolio Manager Soccio Phillip returned $609 worth of shares to the company (87 units at $7.02) and converted options into 87 shares (SEC Form 4)
- Distribution Dates and Amounts Announced for Certain BlackRock Municipal Closed-End Funds
- Distribution Dates and Amounts Announced for Certain BlackRock Closed-End Funds
- BlackRock Announces Shareholder Approval of Reorganizations of BlackRock MuniVest Fund, Inc. (MVF) and BlackRock MuniVest Fund II, Inc. (MVT) with and into BlackRock MuniYield Quality Fund III, Inc. (MYI)
- Distribution Dates and Amounts Announced for Certain BlackRock Closed-End Funds