September 2026 — what changed

iShares Core FTSE 100 UCITS ETF · IE0005042456 · ISF · snapshots compared: 20 Aug → 31 August 2026

In brief: 0 holdings added and 0 removed from the basket · 2 weight changes beyond ±0.25 points · monthly return +0.2% · costs and key facts unchanged.

Basket — holdings added (0)

None.

Basket — holdings removed (0)

None.

Holdings compared (excluding cash instruments): 101 → 101.

Holding weights

Holding	from	to
SHELL PLC	7.47%	7.21%
BP PLC	3.34%	3.09%

Top 10 — before and after

Holding	6 Aug	31 Aug
HSBC HOLDINGS PLC	10.02%	10.07%
SHELL PLC	7.14%	7.21%
ASTRAZENECA PLC	6.82%	6.89%
ROLLS-ROYCE HOLDINGS PLC	4.93%	4.93%
UNILEVER PLC	3.82%	3.87%
BRITISH AMERICAN TOBACCO	3.41%	3.22%
BP PLC	3.12%	3.09%
RIO TINTO PLC	2.96%	3.05%
GLAXOSMITHKLINE	2.96%	2.83%
BARCLAYS PLC	2.73%	2.60%

Combined top-10 weight: 47.9% → 47.8%.

Sectors — where the weight moved

Materials

8.0 → 8.5

Consumer Staples

13.7 → 13.4

Financials

28.4 → 28.2

Consumer Discretionary

4.5 → 4.3

Industrials

14.0 → 13.9

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

Countries

Country	6 Aug	31 Aug
United Kingdom	98.1%	97.9%
Netherlands	0.6%	0.6%
Spain	0.6%	0.6%

Nearly unchanged: beyond the largest countries, every move stays within ±0.2 points.

Monthly return

+0.2% in GBP (NAV 10.56 → 10.58, 31 Jul → 31 Aug). No distributions in the month.

Assets over the month

16.5 mld £ → 16.5 mld £ (issuer’s daily series).

Costs and key facts

TER	0.07% — unchanged
Transaction costs (KID)	0.03% — unchanged
Index, name, policy	no change in the period

Issuer-declared basket snapshots, compared by Rebalix. Each section states its own dates: the basket comparison uses the issuer file dates; top 10 and breakdowns the dates of the two archived 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.