iShares Core S&P Total U.S. Stock Market ETF (ITOT)

Equity ETF ยท iShares

iShares Core S&P Total U.S. Stock Market ETF (ITOT) is an exchange traded fund from iShares that tracks the S&P Total Market Index. The fund holds $96.15 billion in assets and charges an expense ratio of 0.03%. It launched on 2004-01-19. Its composition runs to 2,445 positions, the ten largest of which are listed below, as of 2026-09-28. SentiSense classifies it as an equity fund and tracks news coverage and holdings weighted sentiment for it. Full holdings, flows and per holding sentiment for ITOT are on the SentiSense fund page.

Issuer
iShares
Tracks
S&P Total Market Index
Asset Class
Equity
Assets
$96.1B
Expense Ratio
0.03%
Inception
2004-01-19
Listed On
NYSE Arca
Holdings
2,445

Ten largest holdings

HoldingSymbolWeight
NVIDIANVDA7.44%
APPLEAAPL6.63%
MICROSOFTMSFT5.08%
AMAZON.COM INCAMZN3.25%
ALPHABET CLASS AGOOGL2.7%
BROADCOM INCAVGO2.23%
ALPHABET CLASS CGOOG2.16%
META PLATFORMS CLASS AMETA2.12%
MICRON TECHNOLOGYMU1.6%
TESLA INCTSLA1.35%

Showing the ten largest of 2,445 positions, as of 2026-09-28.

Frequently asked questions

What does ITOT track?

iShares Core S&P Total U.S. Stock Market ETF tracks the S&P Total Market Index. It is issued by iShares.

What is ITOT's expense ratio?

iShares Core S&P Total U.S. Stock Market ETF charges an expense ratio of 0.03%, which is the annual cost of holding the fund as a share of assets.

How big is ITOT?

iShares Core S&P Total U.S. Stock Market ETF holds $96.15 billion in assets under management, spread across 2,445 positions.

What are ITOT's largest holdings?

The largest positions in iShares Core S&P Total U.S. Stock Market ETF are NVIDIA, APPLE and MICROSOFT. Composition is as of 2026-09-28. The ten largest are listed on this page and the full composition is on the SentiSense fund page.

Full holdings, fund flows and holdings weighted sentiment for iShares Core S&P Total U.S. Stock Market ETF on SentiSense.