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ITOT
Passive ETF
NYSE

iShares Core S&P Total U.S. Stock Market ETF

The iShares Core S&P Total U.S. Stock Market ETF (ITOT) seeks to track the S&P Total Market Index (TMI), which combines the S&P 500® and the S&P Completion Index™ to represent nearly the entire U.S. equity market. The index includes large-, mid-, small-, and micro-cap stocks listed across major U.S....

Passive ETF
Last update 3/24/2026 at 1:30 PM
Live
Closed
This fund is part of
US All Cap
+1.15%
Last Price
$142.97
% Change
-0.29%
1W flows
+$365M
1m flows
+$994M
AuM
$79.66B
E/R
0.03%
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Trading data

Last sale
3/24/2026 at 1:30 PM
$142.97
Previous close
$143.39
Consolidated volume
03/23/2026
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Average volume
30 days
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Average discount or premium
30 days
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Average Bid/Ask spread
30 days
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ITOT performance and flow charts

Performance

-5.0-4.0-3.0-2.0-1.00.01.02.0%Feb 23Mar 3Mar 10Mar 17

Flows

0 M200 M400 M600 M800 M1,000 M

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows

Data as of March 23, 2026
1M3MYTD1Y3Y5Y
Perf.-3.61%-4.32%-3.32%+15.37%+71.74%+70.33%
Flows+$994M+$2.59B+$2.48B+$6.52B+$12.58B+$18.39B
Data as of March 23, 2026

Volatility and drawdown

3M1Y3Y5Y
Volatility+13.08%+18.58%+15.18%+17.37%
Max drawdown
-6.72%-14.10%-19.43%-25.39%
Max drawdown duration
55d45d127d711d
Time to recover
N/A32d80d428d

Replication quality

Data as of February 27, 2026
1-year trailing difference

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Tracking error
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Tracking difference
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1 year cumulative return difference
Best
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Worst
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daily return difference
Average
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Worst
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Exposure

Data as of February 28, 2026

Countries

USA
96.5%
Other
3.5%

Sectors

Information Technology
31.38%
Financials
10.59%
Consumer Discretionary
10.02%
Health Care
9.98%
Industrials
9.54%
Communication Services
9.53%
Other
18.96%

Diversification

Total weight of top 15 holdings out of 2,467

37.24%

Top 15 Holdings

NVIDIA
6.45%
APPLE
5.85%
MICROSOFT-T
4.37%
AMAZON.COM INC
3.06%
ALPHABET INC-CL
2.72%
BROADCOM LIMITED
2.26%
ALPHABET INC-CL
2.17%
META PLATFORMS
2.11%
TESLA
1.69%
BERKSHIRE HATHWAY
1.39%
LILLY
1.25%
JPMORGAN CHASE
1.22%
EXXON
0.96%
JOHNSON&JOHNSON
0.89%
WALMART INC
0.84%

Characteristics

The iShares Core S&P Total U.S. Stock Market ETF is built to track the S&P Total Market Total Return Index - USD. This ETF provides physical exposure - by owning its shares you earn the return of the securities composing the index (as the ETF holds them directly).

This share class generates a stream of income by distributing dividends.

Management strategyPassive
ProvideriShares
N° of holdings2467
Replication methodDirect (Physical)
Asset classEquities
Dividend policyDistributing
Trailing 12m distribution yield
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Inception dateJanuary 20, 2004
ESGNo

The ETF Institute® is now affiliated with ETF Central

The CETF certification is the only FINRA listed professional designation focused on ETFs.

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Frequently asked questions about ITOT

What type of ETF is ITOT?

ITOT is a Passive ETF that provides exposure to Equity assets. It is managed by iShares.

What index does ITOT track?

ITOT tracks the S&P Total Market Total Return Index - USD, aiming to replicate its performance through full replication.

What does ITOT invest in?

This ETF provides exposure to US Equities. It is part of the segment: US All Cap.

What is the expense ratio of ITOT?

The total expense ratio (TER) of ITOT is 0.03%, representing the annual fee charged by the fund manager.

When was ITOT launched?

ITOT was launched on January 20, 2004, marking its entry into the ETF market.

Who is the issuer of ITOT?

ITOT is issued by iShares.

What is the AUM of ITOT?

As of March 23, 2026, ITOT manages $79.66 B, reflecting the total assets held in the fund.

How has ITOT performed recently?

As of March 23, 2026, ITOT delivered a return of -3.61% over the past month (1M performance), -4.32% over the past three months (3M), and -3.32% year-to-date (YTD).

What are the recent fund flows for ITOT?

As of March 23, 2026, ITOT has seen net flows of +$994M in the past month (1M flow) and +$2.48B year-to-date (YTD).

Does ITOT pay dividends?

As of March 23, 2026, ITOT has a trailing 12-month distribution yield of 1.12%.

How many holdings are in ITOT

As of February 28, 2026, ITOT holds 2467 securities in its portfolio. This level of diversification can influence the fund’s risk profile and exposure to individual assets.

How diversified is ITOT?

As of February 28, 2026, ITOT holds 2467 securities, with 37.24% of its assets concentrated in its top 15 holdings.

What are the top holdings of ITOT?

As of February 28, 2026, ITOT holds a portfolio of 2467 underlyings, with its largest positions including NVIDIA, APPLE and MICROSOFT-T. These top holdings play a significant role in shaping the fund’s performance and exposure.

What countries or regions does ITOT invest in?

As of February 28, 2026, ITOT has its largest geographic exposures in USA.

What sectors or themes does ITOT focus on?

As of February 28, 2026, ITOT is primarily exposed to Information Technology, Financials and Consumer Discretionary.

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