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MBBA

iShares Mortgage-Backed Securities Active ETF

USD

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Price alert · MBBA

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48.26 USD +0.26 +0.54%
As of Oct 30, 2026 Extended hours 48.26 0.00%
Bid
48.12 × 400
Ask
48.30 × 500
48.02 Day range 48.26
46.72 52-week range 51.02
YTD
-3.63%
1 year
-3.63%
Open
48.05
Prev close
48.00
Mkt cap
121.62M
Vol
199.56K
Avg vol
236.90K
EPS
0.00
P/E
0.00
Div yield
0.00%
More statistics
Low
48.02
High
48.26

5D chart

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Interval
1m5m15m30m

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iShares Mortgage-Backed Securities Active ETF

Issuer
IShares
Asset class
Fixed Income
Expense ratio
0.26%
Assets under management
$761.84M
NAV
48.14
Holdings
690
Inception
1998-05-18
Top 10 weight
44.29%

Top holdings

  1. UMBS 30YR TBA(REG A) 5.50% 11/12/2026 (UM30) 9.40%
  2. BLK CSH FND TREASURY SL AGENCY 8.07%
  3. FHLMC 30YR UMBS SUPER 2.00% 08/01/2052 (FRSL6270) 4.82%
  4. FNMA 30YR UMBS 2.50% 09/01/2050 (FNCA6950) 4.55%
  5. UMBS 30YR TBA(REG A) 3.50% 11/12/2026 (UM30) 3.98%
  6. GNMA2 30YR TBA(REG C) 2.00% 12/17/2026 (G230J) 2.78%
  7. FNMA 30YR UMBS SUPER 5.50% 11/01/2054 (FNFA3994) 2.76%
  8. FNMA 30YR UMBS 6.00% 10/01/2055 (FNCC1249) 2.72%
  9. GNMA2 30YR TBA(REG C) 5.50% 11/19/2026 (G230J) 2.65%
  10. UMBS 15YR TBA(REG B) 2.00% 11/17/2026 (UM15) 2.56%
  11. FHLMC 30YR UMBS 2.00% 11/01/2051 (FRRA6235) 2.49%
  12. FHSTR_436 AB 4.00% 05/25/2027 (FHSTR_436-AB) 2.48%
  13. GNMA2 30YR 2.00% 07/20/2051 (G2MA7471) 2.02%
  14. GNMA2 30YR TBA(REG C) 4.50% 11/19/2026 (G230J) 1.96%
  15. GNMA2 30YR TBA(REG C) 2.00% 11/19/2026 (G230J) 1.94%
  16. FNMA 30YR UMBS 5.00% 05/01/2056 (FNMA6053) 1.80%
  17. FHLMC 30YR UMBS SUPER 4.00% 01/01/2053 (FRSD8286) 1.80%
  18. FNMA 30YR UMBS 5.00% 11/01/2055 (FNCC1427) 1.76%
  19. FNMA 30YR UMBS SUPER 2.50% 04/01/2052 (FNFA3762) 1.74%
  20. GNMA2 30YR TBA(REG C) 5.00% 11/19/2026 (G230J) 1.67%
  21. FNMA 30YR UMBS SUPER 3.00% 12/01/2051 (FNFA6393) 1.62%
  22. FNMA 30YR UMBS SUPER 4.50% 05/01/2056 (FNFA5785) 1.56%
  23. FHLMC 30YR UMBS SUPER 2.00% 11/01/2053 (FRSL5152) 1.55%
  24. GNMA2 30YR 2.50% 04/20/2052 (G2MA7987) 1.53%
  25. GNMA_22-208D PA 4.75% 07/20/2051 (GNMA_22-208D-PA) 1.39%

Sector weights

  • Cash & Others 100.00%

Country weights

  • United States 99.98%
  • United Kingdom 0.02%

Updated 2026-10-31

Top institutional holders

No holders on record

Top mutual fund holders

No holders on record

Insiders

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No insider holdings on record

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