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iShares S&P 100 ETF

iShares · Tracks S&P 100 Index · Inception Oct 23, 2000

Expense ratio
0.20%
20.0 bps
Net assets
$20.43B
TTM yield
0.86%
Last price
$377.29
as of Oct 23, 2026
Avg volume
191,745
shares/day, 30d

Trailing returns

through Oct 23, 2026
1 year
+10.9%
3 year
+25.6%
annualized
5 year
+13.6%
annualized
Growth of $1, 2021-11 to 2026-10

Price return from month-end closes, distributions reinvested at month end. Excludes trading costs, bid-ask spreads and taxes. Past performance says nothing about future returns and is not part of the composite score — see the methodology for what the score does measure.

Composite score

81 / 100
Cost 80

Based on a 0.20% expense ratio.

Liquidity 100

Based on $20.43B in net assets.

Concentration 42

Top-10 holdings represent 50.7% of net assets.

Tax efficiency 89

US Large Cap base · ETF wrapper · 0.86% TTM yield.

The composite is a weighted average of the four core sub-scores above (cost, tax efficiency, liquidity, concentration). Missing sub-scores fall back to the per-category median when the category has at least 50% data coverage, so funds without (e.g.) parsed N-PORT holdings aren't accidentally boosted by renormalization. Tracking quality is shown where computable but isn't currently part of the composite weighting. See methodology for formulas, the tracking-quality partial-coverage rationale, and the dimensions we deliberately don't score (methodology v0.5.2).

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Top holdings

103 total holdings · as of Jun 30, 2026
# Holding Weight
1 NVIDIA CORP 10.47%
2 APPLE INC 9.18%
3 MICROSOFT CORP 5.99%
4 AMAZON.COM INC 5.04%
5 ALPHABET INC 4.53%
6 BROADCOM INC 3.86%
7 ALPHABET INC 3.61%
8 MICRON TECHNOLOGY INC 2.81%
9 META PLATFORMS INC 2.67%
10 TESLA INC 2.56%

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Holdings sourced from SEC Form N-PORT-P (accession 0000940400-26-035163).