MBSF holdings: 429 positions
MBSF held 429 positions as of Jul 31, 2026. United States of America - Bureau of the Public Debt is the largest at 4.72%; the top 10 are 20.3% of the fund.
The largest 100 of 429 positions
| # | Holding | Weight ↓ |
|---|---|---|
| 1 | United States of America - Bureau of the Public Debt | 4.72% |
| 2 | Federal Home Loan Mortgage Corp | 2.28% |
| 3 | Federal National Mortgage Association | 2.16% |
| 4 | Federal Home Loan Mortgage Corp | 1.85% |
| 5 | Federal Home Loan Mortgage Corp | 1.75% |
| 6 | Federal National Mortgage Association | 1.73% |
| 7 | Government National Mortgage Association | 1.55% |
| 8 | Federal Home Loan Mortgage Corp. | 1.45% |
| 9 | Federal National Mortgage Association | 1.44% |
| 10 | Government National Mortgage Association | 1.34% |
| 11 | Government National Mortgage Association | 1.26% |
| 12 | Federal Home Loan Mortgage Corp | 1.20% |
| 13 | Government National Mortgage Association | 1.16% |
| 14 | Government National Mortgage Association | 1.14% |
| 15 | Government National Mortgage Association | 1.12% |
| 16 | Government National Mortgage Association | 1.11% |
| 17 | Federal Home Loan Mortgage Corp | 1.00% |
| 18 | Federal Home Loan Mortgage Corp | 0.94% |
| 19 | Federal Home Loan Mortgage Corp | 0.90% |
| 20 | Government National Mortgage Association | 0.89% |
| 21 | Government National Mortgage Association | 0.86% |
| 22 | Federal National Mortgage Association | 0.83% |
| 23 | Federal National Mortgage Association | 0.82% |
| 24 | Government National Mortgage Association | 0.82% |
| 25 | Federal National Mortgage Association | 0.81% |
| 26 | Federal Home Loan Mortgage Corp | 0.80% |
| 27 | Government National Mortgage Association | 0.73% |
| 28 | Federal National Mortgage Association | 0.71% |
| 29 | Government National Mortgage Association | 0.71% |
| 30 | Government National Mortgage Association | 0.69% |
| 31 | Government National Mortgage Association | 0.69% |
| 32 | Government National Mortgage Association | 0.69% |
| 33 | Federal Home Loan Mortgage Corp | 0.69% |
| 34 | Government National Mortgage Association | 0.68% |
| 35 | Federal National Mortgage Association | 0.68% |
| 36 | Federal Home Loan Mortgage Corp | 0.68% |
| 37 | Federal Home Loan Mortgage Corp | 0.67% |
| 38 | Federal Home Loan Mortgage Corp. | 0.66% |
| 39 | Federal Home Loan Mortgage Corp | 0.64% |
| 40 | Federal National Mortgage Association | 0.64% |
| 41 | United States of America - Bureau of the Public Debt | 0.64% |
| 42 | Federal National Mortgage Association | 0.63% |
| 43 | Government National Mortgage Association | 0.61% |
| 44 | Government National Mortgage Association | 0.60% |
| 45 | Government National Mortgage Association | 0.60% |
| 46 | Ginnie Mae (Ze) | 0.59% |
| 47 | Federal Home Loan Mortgage Corp | 0.59% |
| 48 | Government National Mortgage Association | 0.59% |
| 49 | Federal Home Loan Mortgage Corp | 0.58% |
| 50 | Government National Mortgage Association | 0.55% |
| 51 | Government National Mortgage Association | 0.54% |
| 52 | Federal Home Loan Mortgage Corp | 0.53% |
| 53 | Federal Home Loan Mortgage Corp | 0.53% |
| 54 | Government National Mortgage Association | 0.53% |
| 55 | Government National Mortgage Association | 0.53% |
| 56 | Federal National Mortgage Association | 0.51% |
| 57 | Federal National Mortgage Association | 0.51% |
| 58 | Federal National Mortgage Association | 0.50% |
| 59 | Federal National Mortgage Association | 0.49% |
| 60 | Government National Mortgage Association | 0.49% |
| 61 | Government National Mortgage Association | 0.47% |
| 62 | Federal National Mortgage Association | 0.46% |
| 63 | Federal National Mortgage Association | 0.46% |
| 64 | Government National Mortgage Association | 0.45% |
| 65 | Federal National Mortgage Association | 0.44% |
| 66 | Federal National Mortgage Association | 0.43% |
| 67 | Government National Mortgage Association | 0.43% |
| 68 | Government National Mortgage Association | 0.43% |
| 69 | Federal Home Loan Mortgage Corp | 0.42% |
| 70 | Government National Mortgage Association | 0.41% |
| 71 | Government National Mortgage Association | 0.40% |
| 72 | Government National Mortgage Association | 0.38% |
| 73 | Federal National Mortgage Association | 0.37% |
| 74 | Federal Home Loan Mortgage Corp | 0.37% |
| 75 | Federal National Mortgage Association | 0.37% |
| 76 | Federal National Mortgage Association | 0.36% |
| 77 | Government National Mortgage Association | 0.36% |
| 78 | Federal Home Loan Mortgage Corp | 0.36% |
| 79 | Federal Home Loan Mortgage Corp | 0.36% |
| 80 | Government National Mortgage Association | 0.35% |
| 81 | Federal Home Loan Mortgage Corp | 0.35% |
| 82 | Government National Mortgage Association | 0.35% |
| 83 | Government National Mortgage Association | 0.34% |
| 84 | Federal Home Loan Mortgage Corp | 0.34% |
| 85 | Federal National Mortgage Association | 0.34% |
| 86 | Federal Home Loan Mortgage Corp. | 0.34% |
| 87 | Federal Home Loan Mortgage Corp | 0.33% |
| 88 | Federal Home Loan Mortgage Corp. | 0.33% |
| 89 | Government National Mortgage Association | 0.33% |
| 90 | Federal Home Loan Mortgage Corp | 0.33% |
| 91 | Federal National Mortgage Association | 0.32% |
| 92 | Federal National Mortgage Association | 0.30% |
| 93 | Federal National Mortgage Association | 0.30% |
| 94 | Federal Home Loan Mortgage Corp | 0.29% |
| 95 | Federal Home Loan Mortgage Corp | 0.29% |
| 96 | Federal National Mortgage Association | 0.29% |
| 97 | Federal National Mortgage Association | 0.29% |
| 98 | Federal National Mortgage Association | 0.28% |
| 99 | Federal Home Loan Mortgage Corp | 0.28% |
| 100 | Federal Home Loan Mortgage Corp | 0.28% |
| Cash and other net assets | 0.51% |
Source: the fund’s SEC filing (Form N-PORT). Data as of Jul 31, 2026. Updated when the fund files its next report. Report a data error
The book
By asset type
Share of the fund, positions only, as the fund’s SEC filing states them.
What this list is
How the list is built
Each weight is the share of net assets the fund’s SEC filing gives, largest first. Cash and other net assets are in their own row and are not a position. A negative weight is a short or an offsetting contract. Where a source leaves out a ticker, ETFIQ fills it from the same security in another fund’s book, or else from OpenFIGI’s listing for the security; names are set in title case where the source used capitals. How books are read.
Weights are as the source states them, largest first.
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ETFIQ, Holdings of MBSF, data as of Jul 31, 2026. https://etfiq.com/funds/mbsf/holdings/
ETFIQ. (Jul 31, 2026). Holdings of MBSF. Retrieved from https://etfiq.com/funds/mbsf/holdings/
[Holdings of MBSF (ETFIQ, Jul 31, 2026)](https://etfiq.com/funds/mbsf/holdings/)
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