Compare · IBKR vs MUC
IBKR vs MUC
Side-by-side comparison of Interactive Brokers Group Inc. (IBKR) and Blackrock MuniHoldings California Quality Fund Inc. (MUC): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both IBKR and MUC operate in Investment Bankers/Brokers/Service (Finance), so they compete in similar markets.
- IBKR is the larger of the two at $144.90B, about 90.2x MUC ($1.61B).
- Over the past year, IBKR is up 67.1% and MUC is up 4.5% - IBKR leads by 62.5 points.
- IBKR has been more active in the news (11 items in the past 4 weeks vs 1 for MUC).
- IBKR has more recent analyst coverage (15 ratings vs 0 for MUC).
- Company
- Interactive Brokers Group Inc.
- Blackrock MuniHoldings California Quality Fund Inc.
- Price
- $85.38-1.12%
- $10.81-0.09%
- Market cap
- $144.90B
- $1.61B
- 1M return
- +0.53%
- -0.37%
- 1Y return
- +67.05%
- +4.55%
- Industry
- Investment Bankers/Brokers/Service
- Investment Bankers/Brokers/Service
- Exchange
- NASDAQ
- NYSE
- IPO
- 2019
- 1998
- News (4w)
- 11
- 1
- Recent ratings
- 15
- 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 MuniHoldings California Quality Fund Inc.
BlackRock MuniHoldings California Quality 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 fixed income markets. It invests primarily in a portfolio of long-term investment-grade municipal obligations, the interest on which is exempt from Federal and California income taxes. BlackRock MuniHoldings California Quality Fund, Inc. was formed in 1997 and is domiciled in United States.
Latest IBKR
- 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
- 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)
Latest MUC
- Distribution Dates and Amounts Announced for Certain BlackRock Closed-End Funds
- SEC Form N-CSRS filed by Blackrock MuniHoldings California Quality Fund Inc.
- Amendment: SEC Form SCHEDULE 13G/A filed by Blackrock MuniHoldings California Quality Fund Inc.
- Distribution Dates and Amounts Announced for Certain BlackRock Closed-End Funds
- SEC Form N-23C-2 filed by Blackrock MuniHoldings California Quality Fund Inc.
- Director Harris Stayce D. acquired 11 shares, increasing direct ownership by 102% to 22 units (SEC Form 4)
- BlackRock Announces Completion of Certain Municipal CEF Reorganizations and Adoption of Discount Management Program
- 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 Certain Municipal CEF Reorganizations