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September 2026 update

iShares NASDAQ 100 UCITS ETF · IE00B53SZB19 · CNDX
Rebalix September 2026 edition: issuer-declared basket snapshots as of 6 August 2026 and 31 August 2026, compared (each section states its own dates)
In brief: 0 holdings added and 0 removed from the basket · 1 weight change beyond ±0.25 points · NAV change over the period +0.3% · costs and key facts unchanged.

The largest sector move is Health Care, up 0.2 percentage points. Top-ten concentration decreased by 0.5 percentage points.

Declared positions
109
unchanged
as of 31 Aug
Top-10 weight
46.2%
46.6 → 46.2% · Δ −0.5 p.p.
concentration
NAV change over the period
+0.3%
in USD · 6 Aug → 31 Aug
Share-class assets at month end
28 mld $
+4.3% in the month

Basket

Source: issuer basket file, as of 20 Aug and 31 Aug, compared holding by holding by Rebalix (cash excluded, lines of the same holding merged).

Holdings added (0)

None.

Holdings removed (0)

None.

Holdings compared (excluding cash instruments, lines of the same holding merged): 102 → 102, issuer files of 20 Aug and 31 Aug.

Weight changes beyond ±0.25 points (1)

MICROSOFT
5.7 → 6.0% · +0.25 p.p.

Top 10 holdings — before and after

Source: issuer basket file, as of 6 Aug and 31 Aug; snapshots archived by Rebalix on 7 Aug and 2 Sept.

Weight of each holding in the basket at the two snapshots. Together the top 10 weigh 46.6% → 46.2% (Δ −0.5 p.p.). Union of the two top-10 lists: 11 holdings, because one entered and one left the top 10.

NVIDIA
8.5%
APPLE
7.4%
MICROSOFT
6.0%
MICRON TECHNOLOGY
4.7%
AMAZON.COM INC
4.4%
ADVANCED MICRO DEVICES
3.4%
ALPHABET CLASS A
3.1%
TESLA INC — enters the top 10
2.9%
ALPHABET CLASS C
2.9%
BROADCOM INC
2.8%
META PLATFORMS CLASS A — leaves the top 10
2.7%
6 Aug31 Augorange line = up, grey = down; “→” with no value = out of the top 20
See the numbers as a table
Holding6 Aug31 Aug
NVIDIA8.5%8.5%
APPLE7.3%7.4%
MICROSOFT5.9%6.0%
MICRON TECHNOLOGY4.4%4.7%
AMAZON.COM INC4.7%4.4%
ADVANCED MICRO DEVICES3.5%3.4%
ALPHABET CLASS A3.3%3.1%
TESLA INC — enters the top 10 (enters top 10)2.5%2.9%
ALPHABET CLASS C3.1%2.9%
BROADCOM INC3.2%2.8%
META PLATFORMS CLASS A — leaves the top 10 (leaves top 10)2.8%2.7%

Sectors and countries

Source: aggregate breakdowns declared by the issuer in the two snapshots (6 Aug and 31 Aug).

Sectors — where the weight moved

Health Care
3.8 → 4.0% · +0.23 p.p.
Consumer Staples
6.4 → 6.2% · −0.18 p.p.
Consumer Discretionary
10.9 → 11.0% · +0.12 p.p.
Communication
13.7 → 13.6% · −0.08 p.p.
Information Technology
58.3 → 58.2% · −0.08 p.p.
Industrials
3.6 → 3.6% · −0.07 p.p.

Bars scaled to the change: orange = up, grey = down. Basket percentages at the two snapshots.

Countries — the top five

United States
96.8 → 96.9% · +0.09 p.p.
Netherlands
1.1 → 1.1% · +0.01 p.p.
Canada
1.0 → 1.0% · +0.01 p.p.
United Kingdom
0.5 → 0.5% · −0.08 p.p.
China
0.3 → 0.3% · −0.02 p.p.

Nearly unchanged: every country moves less than ±0.2 points between the two snapshots.

See the numbers as a table
Country6 Aug31 Aug
United States96.8%96.9%
Netherlands1.1%1.1%
Canada1.0%1.0%
United Kingdom0.5%0.5%
China0.3%0.3%
Spain0.2%0.2%
Ireland0.2%0.2%
1 more countries below 0.05% in both snapshots

NAV and assets over the period

Source: daily NAV series published by the issuer.

NAV over the period (USD)

1,684.21,710.41,691.9
6 Aug31 Aug

1,686.71 → 1,691.93: +0.3% from 6 Aug to 31 Aug, the last NAV available at each snapshot date.

Share-class assets over the month

27.428.128
3 Aug31 Aug

26.9 mld $ → 28 mld $ (issuer’s daily series, this share class only).

Costs and key facts

Source: issuer KID (costs as of 2 Oct); Rebalix events register.

TER
0.30%
unchanged
Transaction costs (KID)
0.00%
unchanged
Index, name, policy
unchanged
Issuer-declared basket snapshots, compared by Rebalix. Each section states its own dates: the basket comparison uses the issuer file dates; top 10, composition and breakdowns the dates of the two archived snapshots; maturities, ratings and duration the monthly registry snapshots. Weight changes are shown above ±0.25 points (the archive records them from ±0.1). We record the past: nothing on this page is a recommendation.