Comparison window: 12 Apr 2017 → 31 Aug 2026 (max: from the most recent launch) · currency: 🇪🇺 EUR · inflation: 🇮🇹 Italy · distributions: reinvested where declared
Report produced on 10 September 2026 · data as of the dates shown per section Sources: official issuer documents (KID, factsheet, declared NAV series and holdings), ESMA register, ECB rates, Eurostat Public methodology: rebalix.com/en/methodology
Informational document generated by rebalix.com — facts side by side, no recommendations. It does not constitute investment advice or investment research under Directive 2014/65/EU (MiFID II). Past performance is not indicative of future results.
SYBU — State Street® SPDR® Bloomberg U.S. Aggregate Bond UCITS ETF (Dist) · IE00B459R192 · Bonds · Aggregate · Broad (all maturities) · North America
IUAA — iShares US Aggregate Bond UCITS ETF · IE00BYXYYM63 · Bonds · Aggregate · Broad (all maturities) · North America
Performance over the period, in euro
From 12 Apr 2017 to 31 Aug 2026 · base 100 · ECB rates, dividends reinvested where declared
In euro (nominal)
In today’s purchasing power (net of Italy inflation)
Same scale in both panels: the gap between endpoints is Italian inflation over the period (Eurostat). Volatility stays nominal, as everywhere on the site.
How far they fell — drawdown from peak (nominal)
In euro · distance from the previous peak, day by day, on NAV: for distributing classes it includes ex-dividend drops (slightly deeper than total return)
Filled area: SYBU; thin lines: the other funds.
The worst episode, fund by fund
Fund
Max drawdown
Trough
Recovery time
Underwater
SYBU
−25.3%
21 Aug 2026
not yet
2,321 days (ongoing)
IUAA
−15.6%
15 Feb 2018
462 days
770 days · back to break-even on 23 May 2019
"Recovery time" = the climb only: trough to break-even (0%). "Underwater" = decline + recovery: peak to break-even.
Drawdown net of Italy inflation
Same curve in purchasing-power terms: as on the site, drawdown follows the real view (volatility stays nominal, per methodology)
In real terms declines are deeper and recoveries slower. Monthly price index (Eurostat), held at the last published value.
SYBU — State Street® SPDR® Bloomberg U.S. Aggregate Bond UCITS ETF (Dist) · IE00B459R192 · Bonds · Aggregate · Broad (all maturities) · North America
IUAA — iShares US Aggregate Bond UCITS ETF · IE00BYXYYM63 · Bonds · Aggregate · Broad (all maturities) · North America
Geographic composition
% of portfolio, from full declared holdings
Sector composition
GICS sectors, same sources and dates
Portfolio overlap
0 common holdings · ticker match on full official portfolios
How the shared part is computed: for each security held by both funds, only the SMALLER of the two weights counts — a stock at 5% in one fund and 1% in the other overlaps by 1%, not 5%. Summed over all 0 common holdings this gives 0.0%: buying both funds, roughly this share of your money buys the same stocks twice. Note: the published portfolio does not cover the whole fund (SYBU: 100% · IUAA: 84%) — overlap is computed on the published part and should be read as a floor.
Indicative cumulative cost: on 10,000 euro over 5 years (stated assumption: 5%/yr growth, cost = TER + transaction) ~127 euro SYBU · ~165 euro IUAA. Broker costs not included.
Disclaimer
This document is for information only and does not constitute investment advice under Directive 2014/65/EU (MiFID II), investment research, a personal recommendation, or an offer or solicitation to buy or sell financial instruments.
Past performance is not indicative of, nor a guarantee of, future results. The value of an investment can go down as well as up and investors may not get back the capital invested. Euro returns are affected by currency fluctuations.
Before any investment decision, read the KID and the Prospectus, available from the issuers. Tax treatment depends on individual circumstances and may change.
Data come from official issuer documents and public registers, following the public methodology at rebalix.com/en/methodology. "—" fields were not published by the source and have not been estimated. Rebalix receives no compensation from the issuers mentioned.