iShares MSCI World Small Cap UCITS ETF USD (Acc)

ISIN IE00BF4RFH31 · WKN A2DWBY · IUSN EU

The iShares MSCI World Small Cap UCITS ETF USD (Acc) is an exchange-traded index fund (ETF) from iShares that tracks the MSCI World Small Cap index physically. With a total expense ratio (TER) of 0.35 % per year it is in the mid cost range for its category. Income is automatically reinvested (accumulating); it trades as a Europe-domiciled UCITS fund. We have no holdings list for this fund itself. ZPRS, which tracks the same index, holds 3678 positions, the largest currently Moderna Inc. at 0.46 %. The full composition plus the sector and country breakdown are shown below.

Key facts

Data note 1

Tax (Germany)

Equity ETF: 30 % partial exemption (Teilfreistellung). Accumulating → Vorabpauschale advance tax applies. Details.

The 50 largest holdings

of 3,678 in total · as of 2026-09-16 · composition based on index tracker ZPRS

Top holdings

#	Stock	Ticker	Weight
1	Moderna Inc.	MRNA	0.46 %
2	Tenet Healthcare Corporation		0.22 %
3	Royal Gold Inc.		0.21 %
4	Guardant Health Inc.		0.20 %
5	Viatris Inc.	VTRS	0.20 %
6	Roku Inc. Class A		0.20 %
7	US Foods Holding Corp.		0.19 %
8	Woodward Inc.		0.18 %
9	TD SYNNEX Corporation		0.18 %
10	Ovintiv Inc		0.17 %
11	ITT Inc.		0.16 %
12	HF Sinclair Corporation		0.16 %
13	East West Bancorp Inc.		0.16 %
14	MACOM Technology Solutions Holdings Inc.		0.16 %
15	WESCO International Inc.		0.16 %
16	Permian Resources Corporation Class A		0.16 %
17	Jones Lang LaSalle Incorporated		0.16 %
18	Nutanix Inc. Class A		0.16 %
19	Revvity Inc.	RVTY	0.16 %
20	Dynatrace Inc.		0.15 %
21	Zebra Technologies Corporation Class A	ZBRA	0.15 %
22	Rubrik Inc. Class A		0.15 %
23	Clean Harbors Inc.		0.15 %
24	Host Hotels & Resorts Inc.	HST	0.15 %
25	Reinsurance Group of America Incorporated		0.15 %
26	APA	APA	0.15 %
27	MKS Inc.		0.15 %
28	RenaissanceRe Holdings Ltd.		0.15 %
29	Medpace Holdings Inc.		0.14 %
30	Tyler Technologies Inc.	TYL	0.14 %
31	Semtech Corporation		0.14 %
32	Unum Group		0.14 %
33	Akamai Technologies Inc.	AKAM	0.14 %
34	James Hardie Industries PLC		0.14 %
35	Sterling Infrastructure Inc.		0.14 %
36	Skyworks Solutions Inc.	SWKS	0.13 %
37	Solventum Corporation	SOLV	0.13 %
38	Globe Life Inc.	GL	0.13 %
39	Exelixis Inc.		0.13 %
40	Lattice Semiconductor Corporation		0.13 %
41	Assurant Inc.	AIZ	0.13 %
42	Aramark		0.13 %
43	IonQ Inc.		0.13 %
44	RBC Bearings Incorporated		0.13 %
45	Performance Food Group Co		0.13 %
46	Somnigroup International Inc.		0.13 %
47	Stanley Black & Decker Inc.	SWK	0.13 %
48	Unity Software Inc.		0.13 %
49	Charles River Laboratories International Inc.	CRL	0.13 %
50	CACI International Inc Class A		0.13 %

Data note 2

NAV history

Net asset value per share in USD, set once per trading day. It is not an exchange price. Distributions are not added back, so for distributing funds the value drops by the amount paid out on the distribution date.

Data note 3

Performance

Calculated from the fund's NAV history.

Data note 4

Cost example

With a total expense ratio (TER) of 0.35 %, IUSN is the lowest-cost of the 3 funds on this index that we track.

Data note 5

Alternative ETFs on the same index

• State Street® SPDR® MSCI World Small Cap UCITS ETF (Acc) · TER 0.45 % · 2.0 bn
• State Street® SPDR® MSCI World Small Cap UCITS ETF (Dist) · TER 0.45 % · 2.0 bn