iShares Securitized Income Active ETF (MSUMX)
| Fund Assets | 446.76M |
| Expense Ratio | 0.40% |
| Min. Investment | $2,000,000 |
| Turnover | 285.00% |
| Dividend (ttm) | n/a |
| Dividend Yield | n/a |
| Dividend Growth | 5.43% |
| Payout Frequency | Monthly |
| Ex-Dividend Date | n/a |
| Previous Close | 9.07 |
| YTD Return | n/a |
| 1-Year Return | 8.35% |
| 5-Year Return | 7.81% |
| 52-Week Low | 8.37 |
| 52-Week High | 9.10 |
| Beta (5Y) | 0.23 |
| Holdings | 892 |
| Inception Date | Jul 29, 2005 |
About MSUMX
BlackRock U.S. Mortgage Fund Institutional is an open‑end mutual fund focused on securitized fixed income, designed to deliver high total return by investing primarily in mortgage‑backed and other mortgage‑related securities. According to its stated approach, the portfolio allocates at least a substantial majority of assets to securities issued or guaranteed by U.S. government agencies and instrumentalities, complemented by positions across the broader U.S. mortgage market to capture income and structural opportunities. The fund emphasizes agency mortgage pools, Uniform Mortgage‑Backed Securities, and related instruments across maturities, while maintaining institutional features such as a low distribution fee level and a sizable minimum initial investment. It distributes income monthly, reflecting the cash flow profile of underlying mortgage assets. Within the bond landscape, it sits in the multisector or securitized income segment, offering targeted exposure to U.S. residential mortgage credit and prepayment dynamics with an intermediate effective duration profile. The strategy aims to serve institutions seeking diversified mortgage exposure and a dedicated sleeve within fixed income allocations, supported by BlackRock’s securitized research and trading platform.
Performance
MSUMX had a total return of 8.35% in the past year, including dividends. Since the fund's inception, the average annual return has been 8.00%.
Top 10 Holdings
17.09% of assets| Name | Symbol | Weight |
|---|---|---|
| Federal National Mortgage Association | FNCL.5.5 12.11 | 4.27% |
| United States Treasury Bills | B.0 01.06.26 | 4.09% |
| Federal National Mortgage Association | FNCL.6.5 12.11 | 2.15% |
| Dreyfus Treasury Securities Cash Management | DIRXX | 2.07% |
| Federal Home Loan Mortgage Corp. | FR.SD8221 | 0.98% |
| Government National Mortgage Association | GNR.2022-88 IA | 0.86% |
| Government National Mortgage Association | GNR.2021-97 LI | 0.68% |
| Madison Park Funding II Ltd | MDPK.2025-65A A1 | 0.67% |
| Homeward Opportunities Fund I Trust | HOF.2020-2 B1 | 0.66% |
| DK TRUST 2025-LXP | DK.2025-LXP A | 0.66% |
Dividend History
| Ex-Dividend | Amount | Pay Date |
|---|---|---|
| Dec 31, 2025 | $0.039 | Dec 31, 2025 |
| Dec 22, 2025 | $0.03117 | Dec 23, 2025 |
| Nov 28, 2025 | $0.0391 | Nov 28, 2025 |
| Oct 31, 2025 | $0.0408 | Oct 31, 2025 |
| Sep 30, 2025 | $0.0404 | Sep 30, 2025 |
| Aug 29, 2025 | $0.04001 | Aug 29, 2025 |