MULSX — Ultra Short Income Portfolio
Data updated: 2026-05-28
MULSX — Ultra Short Income Portfolio data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Leveraged · $18.17B AUM · 0.35% expense ratio · 4.2% 1-yr return. From SEC regulatory filings.
MULSX Fund Overview
MULSX — Ultra Short Income Portfolio is a US mutual fund managed by Morgan Stanley Institutional Fund Trust, categorised as Leveraged. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Morgan Stanley Institutional Fund Trust
- Category: Leveraged
- Assets under management: $18.17B
- 1-year return: 4.2%
- Ticker: MULSX
- SEC CIK: 0000741375
- SEC series ID: S000052013
- Share class ID: C000163599
MULSX Holdings
Top 10 holdings of Ultra Short Income Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Credit Indust Et Comm Ny | 2.83% |
| Bank of Nova Scotia | 2.75% |
| Societe Generale SA | 2.27% |
| Natl Bank Of Kuwait Ny | 2.22% |
| Citigroup Global Markets | 2.19% |
| National Bank Of Canada | 1.93% |
| Sumitomo Mitsui Banking | 1.65% |
| JPMorgan Securities LLC | 1.65% |
| Toronto-Dominion Bank | 1.54% |
| National Bank Of Canada | 1.38% |
MULSX Portfolio Allocation
Asset-class allocation of Ultra Short Income Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Cash & Equivalents | 80.1% |
| Fixed Income | 20.1% |
MULSX Performance
Total returns for MULSX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.9% |
| 1 year | 4.2% |
| 3 years (annualised) | 5.1% |
| 5 years (annualised) | 3.6% |
MULSX Risk Information
Risk metrics for MULSX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.2%
MULSX Costs and Fees
MULSX costs about $35 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.35%
- Gross expense ratio: 0.30%
- Portfolio turnover: 0%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
MULSX Cashflows
Over the 12 months to 2026-03, Ultra Short Income Portfolio had net inflows of $4.88B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$66.76M |
| 2026-02 | $711.38M |
| 2026-01 | $678.65M |
| 2025-12 | $841.42M |
| 2025-11 | $552.71M |
| 2025-10 | $351.68M |
MULSX Debt Constituents
Largest debt holdings of Ultra Short Income Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Citigroup Global Markets | 2.19% |
| Ubs Group AG | 1.30% |
| Ubs Group AG | 1.29% |
| Mizuho Markets Cayman | 1.10% |
| American Honda Finance | 1.07% |
| Mizuho Markets Cayman | 1.04% |
| American Honda Finance | 0.96% |
| Toronto-Dominion Bank | 0.93% |
| Aercap Ireland Cap/globa | 0.92% |
| Citigroup, Inc. | 0.91% |
MULSX Prospectus and SEC Filings
Official Ultra Short Income Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Leveraged funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.