Fund profile by ISIN IE00BYXYYN70
iShares US Mortgage Backed Securities UCITS ETF USD (Acc)
Research iShares US Mortgage Backed Securities UCITS ETF USD (Acc) by ISIN IE00BYXYYN70: TER 0.28%, domicile Ireland, accumulating, and 1-year price performance -1.5%.
Exchange listings and tradability
| Ticker | Exchange | Currency | Country | Avg daily turnover | Avg daily shares |
|---|---|---|---|---|---|
| IMBA.L | LSE | USD | Ireland | €3.6M | 732,290 |
| IMBA.SW | SW | CHF | Ireland | €26K | 5,419 |
Avg daily turnover is the 90-day average, converted to euros so venues in different currencies can be compared; avg daily shares is the same window in units. The most traded listing is shown first. This fund has no German listing, so a German broker may not offer it, or may route the order to a foreign venue. As of 2026-10-13.
Largest holdings
The 10 largest holdings make up 35.30% of the fund, which holds 614 positions in total. As of 2026-10-08.
| Holding | Symbol | Weight |
|---|---|---|
| BLK ICS USD LEAF AGENCY DIST | — | 8.95% |
| FHLMC 30YR UMBS | FRQB9104 | 8.38% |
| FNMA 30YR UMBS | FNMA4399 | 3.75% |
| FNMA 30YR UMBS | FNMA4208 | 3.26% |
| FNMA 30YR UMBS SUPER | FNFM6081 | 2.74% |
| GNMA2 30YR 2021 PRODUCTION | G2MA7648 | 2.12% |
| GNMA2 30YR 2021 PRODUCTION | G2MA7193 | 1.92% |
| FNMA 30YR UMBS | FNMA4733 | 1.45% |
| GNMA2 30YR 2024 PRODUCTION | G2MB0025 | 1.39% |
| FNMA 30YR UMBS | FNBV5355 | 1.35% |
Performance is the historical price return of the representative listing. Distributions are excluded and past performance is not a forecast.