iShares Total US Stock Market Idx Inv A
BASMX
NASDAQ- -
USD
- -
- -
Capital Structure
FRC
•
in mil. unless spec.Working Capital
FRC
•
in mil. unless spec.Growth Rates
FRC
•
in mil. unless spec.Quarterly Revenue
FRC
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in mil. unless spec.Quarterly Earnings Per Share
FRC
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in mil. unless spec.Quarterly Dividends Per Share
FRC
•
in mil. unless spec.- Sector
- Financial Services
- Industry
- Asset Management
- Address
- WILMINGTON DE 19809 Wilmington DE United States of America 19809
- IPO Date
- Aug 13, 2015
- CIK
- 0000844779
- Website
- ishares.com
- Similar Companies
- Business
- iShares Total U.S. Stock Market Index Fund (BASMX) is an open-end mutual fund that seeks to track the investment results of the Russell 3000 Index, a broad-based, float-adjusted capitalization-weighted index composed of approximately 3,000 U.S. equities representing large-, mid-, small-, and micro-capitalization companies across various sectors; the fund employs a representative sampling indexing strategy and invests at least 90% of its assets in securities of the underlying index or investments that provide similar exposure. It offers Investor A shares with a net expense ratio of 0.33%, no-load share class type, and a minimum initial investment of $1,000, targeting long-term investors seeking comprehensive U.S. equity market exposure through passive management by BlackRock Fund Advisors. Top holdings as of late 2025 include NVIDIA Corporation (7.16%), Apple Inc. (5.96%), Microsoft Corporation (5.81%), Alphabet Inc. (4.49%), and Amazon.com Inc. (3.54%), reflecting heavy weighting toward technology and leading market-cap names. The fund, part of BlackRock Funds and managed under the iShares brand, commenced operations on August 13, 2015, with headquarters at 50 Hudson Yards, New York, NY, and serves primarily U.S.-based individual and institutional investors in the large blend category. As of recent data, net assets stand at approximately $4.4 billion, with a portfolio turnover rate of around 3-5% and key portfolio managers including Greg Savage. In 2024-2025, the fund maintained stable operations aligned with its benchmark amid market volatility, delivering YTD total returns of 14.11% through late 2025, closely tracking the Russell 3000's performance; no major acquisitions, partnerships, funding rounds, or structural changes specific to BASMX were reported, though BlackRock continued broader iShares enhancements such as new ETF launches in related total U.S. market strategies and routine portfolio manager updates across funds effective November 2025. The fund operates exclusively within U.S. equity markets without notable geographic diversification beyond domestic issuers.