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Logo iSharesiShares · sheet of 10 September 2026
ETF sheet · official issuer and register data

iShares € Overnight Rate Swap UCITS ETF

ONSW · IE0005RKXDO7 · EUR · domicile Ireland
Money market · EurozoneSFDR art. 6
Index tracked: Solactive ESTR +8.5 T+2 Settlement Daily Total Return Index
TER
0.10%+ trans. 0.02%
Fund size
6 m EUR
Tracking difference
not computable
🇮🇹 tax rate
26.00%white list 0.00%
Replication
Synthetic (swap)
Income
Accumulating
Duration
0.00 yrsshort (≤3 years)
Launch 11 Dec 2025 · costs from the KID as of 2 Sept 2026 · 135 securities held · 9 venues (ESMA register)

The fund’s objective — in the issuer’s words

From the Key Information Document (KID) · 4 Aug 2026
The Share Class is a share class of a Fund which aims to achieve a return on your investment, through a combination of capital growth and income on the Fund’s assets, which reflects the return of the Solactive €STR +8.5 T+2 Settlement Daily Total Return Index, the Fund’s benchmark index (Index). The Fund is passively managed and invests in financial derivative instruments (FDIs) and equity securities (shares). In particular, it will enter into unfunded total return swaps in order to achieve its investment objective. A swap agreement is typically used to…

Performance since series start (in euro) — base 100

11 Dec 202531 Aug 2026 · dividends reinvested where declared by the issuer
2026102100102
High 102 (31 Aug 2026) · low 100 (11 Dec 2025) · last 102. Past performance is not indicative of future results.

Returns in euro

1 yearseries too young
3 yearsseries too young
5 yearsseries too young
10 yearsseries too young
Since series start+1.7%

Risk · 1 / 3 / 5 years

Volatility (ann.)
Max drawdown
Sharpe
Sortino
Sharpe/Sortino: risk-free = ECB MRO avg; nominal volatility
Rebalix · ONSW · IE0005RKXDO71
RebalixONSW · IE0005RKXDO7 · sheet of 10 September 2026

Tracking difference — year by year

Fund minus index, complete calendar years
Not honestly computable: index series not published by the issuer

Fixed income — as declared by the issuer

Factsheet · 31 Jul 2026

Holdings

Synthetic replication: top positions of the substitute basket (swap collateral), not the fund’s exposure · 31 Aug 2026 · 135 securities · top-10 weight = 131.0%
Top holdingsWeight
SOLACTIVE STR +8.5 T+2 SETTLEMENT99.9%
INFINEON TECHNOLOGIES AG3.6%
ANHEUSER-BUSCH INBEV SA3.5%
EDP ENERGIAS DE PORTUGAL3.5%
DAIMLER TRUCK HOLDING E AG3.5%
SIEMENS N AG3.5%
BAYER AG3.4%
FRESENIUS N3.4%
DEUTSCHE TELEKOM N AG3.4%
GEA GROUP AG3.3%

Listing venues

ESMA register (FIRDS) and official exchange lists
ONSW · Börse Düsseldorf, Börse Frankfurt, Börse Hamburg, Börse Hannover, Börse München / gettex, Börse Stuttgart, Euronext Amsterdam, Tradegate Exchange, Xetra (Deutsche Börse)
+ 6 unmapped venues (MTF, RFQ, professional)

Official documents

Clickable links in the PDF
KID · www.blackrock.com/it/investitori-privati/literature/kiid/eu-priips-ish
Factsheet · www.ishares.com/gls-download/literature/fact-sheet/onsw-ishares-overni
Prospectus · www.blackrock.com/it/investitori-privati/literature/prospectus/ishares
The live sheet, always up to date
rebalix.com/en/etf/IE0005RKXDO7
Series, distributions, holdings and documents refresh daily.
Sheet produced on 10 September 2026 · data as of the dates shown section by section. Sources: official issuer documents (KID, factsheet, NAV and total-return series, declared portfolio), ESMA register (FIRDS), European Central Bank (FX), Italian tax authority / issuer (white-list share). Public methodology: rebalix.com/en/methodology. “—” = not published by the source, never estimated.

Informational document generated by rebalix.com: facts only, no recommendations. Not investment advice or investment research under Directive 2014/65/EU (MiFID II), nor an offer or solicitation. Past performance is not indicative of, nor a guarantee of, future results; the value of an investment can go down as well as up. Before any decision read the issuer’s KID and Prospectus; tax treatment depends on individual circumstances. Trademarks and logos belong to their respective owners and only identify the instrument and its issuer: no affiliation, sponsorship or endorsement.

Rebalix · ONSW · IE0005RKXDO72