IMBA holdings
As of , IMBA (iShares US Mortgage Backed Securities UCITS ETF Acc, ISIN IE00BYXYYN70) has 447 holdings on our record. The fund reports 618 positions in all. Weights are shares of the whole fund.
- Holdings
- 447
- 618 reported in all
- Ten largest
- 34.4%
- of the whole fund
- Effective number of holdings
- 55
- As concentrated as this many equal-sized holdings (how it is worked out)
- Largest holding
- 8.2%
- Fhlmc 30YR Umbs 2.00% 01/02/2051
Largest holdings
| Rank by weight# | Holding | Weight as a percentage of the fund |
|---|---|---|
| 1 | Fhlmc 30YR Umbs 2.00% 01/02/2051FRQB9104MBS Pass-ThroughBonds | 8.22% |
| 2 | Blk Ics USD Leaf Agency DistCash and derivativesCash | 6.70% |
| 3 | Fnma 30YR Umbs 2.50% 01/08/2051FNMA4399MBS Pass-ThroughBonds | 4.11% |
| 4 | Fnma 30YR Umbs 2.00% 01/12/2050FNMA4208MBS Pass-ThroughBonds | 3.85% |
| 5 | Fnma 30YR Umbs Super 2.50% 01/02/2051FNFM6081MBS Pass-ThroughBonds | 2.81% |
| 6 | GNMA2 30YR 2021 Production 2.00% 20/10/2051G2MA7648MBS Pass-ThroughBonds | 2.11% |
| 7 | GNMA2 30YR 2021 Production 2.50% 20/02/2051G2MA7193MBS Pass-ThroughBonds | 2.01% |
| 8 | Fnma 15YR Umbs 2.00% 01/06/2036FNMA4360MBS Pass-ThroughBonds | 1.72% |
| 9 | Fnma 30YR Umbs 4.50% 01/09/2052FNMA4733MBS Pass-ThroughBonds | 1.43% |
| 10 | GNMA2 30YR 2024 Production 5.00% 20/11/2054G2MB0025MBS Pass-ThroughBonds | 1.40% |
The fund also holds 125 positions of under 0.005% each, about 0.2% of the fund together. They are not listed one by one.
All holdings
The fund publishes 618 holdings; the ten largest make up 34.4% of it.
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As of , holdings as published
More:IMBA: key facts, returns and chargesCompare what it holds with another fundHoldings overlapHow overlap is measured
Holdings and weights are as published on 06/11/2026 and change as the fund trades. This is information, not advice.