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OEF
US Large Cap
Passive
NYSE listed

iShares S&P 100 ETF

The iShares S&P 100 ETF (OEF) seeks to track the performance of the S&P 100 Index, which represents the largest and most established U.S. companies—blue-chip names drawn from the broader S&P 500. As of March 2025, this...

OEF performance and flow charts

Last update 4/28/2026 at 1:30 PM
Live
Closed
Last price
$351.98
-$1.22 (-0.35%) today

Performance

051015%Mar 27Apr 6Apr 13Apr 20Apr 27

Flows

-400 M-300 M-200 M-100 M0 M
1 day price range
$350.56
$352.30
52 week price range
$267.66
$353.20
1W perf
+1.44%
YTD perf
+3.32%
YTD flows
-$9.66B
AuM
$19.57B
E/R
0.2%
TTM yield
0.89%
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Historic performance and flows

Data as of April 27, 2026
1M3MYTD1Y3Y5Y
Perf.+14.23%+2.67%+3.32%+33.24%+92.30%+97.43%
Flows-$288M-$9.82B-$9.66B-$2.25B+$2.96B+$3.37B
Data as of April 27, 2026
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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Characteristics

The iShares S&P 100 ETF is built to track the S&P 100 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
StrategyLong Only
ProvideriShares
N° of holdings102
Replication methodDirect (Physical)
Asset classEquity
Dividend policyDistributing
Trailing 12m distribution yield
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Inception dateOctober 23, 2000
ESGNo
TrackinsightTrackinsight

More data and info about OEF on Trackinsight

Exposure

Data as of March 31, 2026

Diversification

58.88%

Total weight of top 15 holdings out of 102

Top 15 Holdings

NVIDIA
10.5%
APPLE
9.23%
MICROSOFT-T
6.81%
AMAZON.COM INC
5.04%
ALPHABET INC-CL
4.15%
BROADCOM LIMITED
3.64%
ALPHABET INC-CL
3.32%
META PLATFORMS
3.1%
TESLA
2.59%
BERKSHIRE HATHWAY
2.18%
JPMORGAN CHASE
1.96%
LILLY
1.81%
EXXON
1.76%
JOHNSON&JOHNSON
1.46%
WALMART INC
1.35%

Sectors

Information Technology
40.48%
Communication Services
13.53%
Consumer Discretionary
10.23%
Health Care
9.26%
Financials
8.64%
Other
17.86%

Countries

USA
98.8%
Other
1.2%
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Trading data

Last sale
4/28/2026 at 1:30 PM
$351.98
Previous close
$353.20
Consolidated volume
04/28/2026
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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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Volatility and drawdown

3M1Y3Y5Y
Volatility+16.42%+13.35%+15.97%+17.79%
Max drawdown
-10.49%-10.96%-19.77%-26.44%
Max drawdown duration
71d169d126d696d
Time to recover
16d18d79d415d

Replication quality

Data as of March 31, 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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Frequently asked questions about OEF

What type of ETF is OEF?

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

What index does OEF track?

OEF tracks the S&P 100 Total Return Index - USD, aiming to replicate its performance through full replication.

What does OEF invest in?

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

What is the expense ratio of OEF?

The total expense ratio (TER) of OEF is 0.2%, representing the annual fee charged by the fund manager.

When was OEF launched?

OEF was launched on October 23, 2000, marking its entry into the ETF market.

Who is the issuer of OEF?

OEF is issued by iShares.

What is the AUM of OEF?

As of April 27, 2026, OEF manages $19.57 B, reflecting the total assets held in the fund.

How has OEF performed recently?

As of April 27, 2026, OEF delivered a return of 14.23% over the past month (1M performance), 2.67% over the past three months (3M), and 3.32% year-to-date (YTD).

What are the recent fund flows for OEF?

As of April 27, 2026, OEF has seen net flows of -$288M in the past month (1M flow) and -$9.66B year-to-date (YTD).

Does OEF pay dividends?

As of April 27, 2026, OEF has a trailing 12-month distribution yield of 0.89%.

How many holdings are in OEF

As of March 31, 2026, OEF holds 102 securities in its portfolio. This level of diversification can influence the fund’s risk profile and exposure to individual assets.

How diversified is OEF?

As of March 31, 2026, OEF holds 102 securities, with 58.88% of its assets concentrated in its top 15 holdings.

What are the top holdings of OEF?

As of March 31, 2026, OEF holds a portfolio of 102 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 OEF invest in?

As of March 31, 2026, OEF has its largest geographic exposures in USA.

What sectors or themes does OEF focus on?

As of March 31, 2026, OEF is primarily exposed to Information Technology, Communication Services and Consumer Discretionary.

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