ITOT
US Total MarketiShares Core S&P Total U.S. Stock Market ETF
iShares · Tracks S&P Total Market Index · Inception Jan 20, 2004
Expense ratio
0.030%
3.0 bps
Net assets
$88.94B
TTM yield
1.03%
Last price
$161.10
as of May 15, 2026
Composite score
91 / 100
Cost 97
Based on a 0.030% expense ratio.
Liquidity 100
Based on $88.94B in net assets.
Concentration 65
Top-10 holdings represent 34.6% of net assets.
Tax efficiency N/A
Not yet computed.
Tracking quality N/A
Not yet computed.
Scores reflect available inputs only. The composite is a weighted average over present sub-scores; weights renormalize when components are unavailable. See methodology for formulas (methodology v0.1.0).
Top holdings
2,500 total holdings · as of Dec 31, 2025
| # | Holding | Weight |
|---|---|---|
| 1 | NVIDIA Corp. | 6.85% |
| 2 | Apple, Inc. | 6.07% |
| 3 | Microsoft Corp. | 5.43% |
| 4 | Amazon.com, Inc. | 3.39% |
| 5 | Alphabet, Inc. | 2.75% |
| 6 | Broadcom, Inc. | 2.47% |
| 7 | Alphabet, Inc. | 2.21% |
| 8 | Meta Platforms, Inc. | 2.17% |
| 9 | Tesla, Inc. | 1.91% |
| 10 | Berkshire Hathaway, Inc. | 1.39% |