MUIIX Holdings — Ultra Short Income Portfolio
Data updated: 2026-08-21
MUIIX holds 235 securities. The top 10 make up 17.2% of net assets, led by Credit Industriel et Commercial/New York (2.62%) and JP Morgan Securities Llc:0.000 (2.29%). Corporate Bonds (23.7%) and Financials (8.5%) are the largest sectors, and 47.4% of the portfolio is in United States. Debt holdings: 65 positions, 15.0% of assets.
Holdings cover 100.40% of net asset value (99.54% of total assets; remainder is cash and receivables). As of June 30, 2026 · N-PORT.
MUIIX Portfolio Holdings
235 holdings of Ultra Short Income Portfolio by percentage of net assets, from the fund's SEC N-PORT filing as of June 30, 2026. The 100 largest are listed below; the interactive table on this page lists all 235. The full list of 235 holdings can be downloaded as a CSV file from this page.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| Credit Industriel et Commercial/New York | — | Corporate Bonds | 2.62% | $513.49M |
| JP Morgan Securities Llc:0.000 | — | Unknown | 2.29% | $449.80M |
| Citigroup Global Markets Holdings Inc/United States | — | Corporate Bonds | 2.03% | $397.57M |
| National Bank of Canada | — | Unknown | 1.79% | $350.33M |
| Sumitomo Mitsui Banking Corp | — | Unknown | 1.53% | $300.23M |
| JP Morgan Securities Llc:0.000 | — | Unknown | 1.53% | $300.00M |
| Wells Fargo Securities Llc:0.0 | — | Unknown | 1.48% | $291.00M |
| Protective Life Global Funding | — | Corporate Bonds | 1.34% | $263.13M |
| Td Secs Us:0.000 01jul2026 | — | Unknown | 1.34% | $263.00M |
| UBS AG/London | — | Unknown | 1.28% | $250.12M |
| National Bank of Canada | — | Unknown | 1.27% | $250.03M |
| Bnp Paribas Sa:0.000 31dec2055 | — | Financials | 1.17% | $230.00M |
| Macquarie Bank Ltd | — | Unknown | 1.15% | $225.13M |
| Bofa Securities Inc:0.000 31de | — | Unknown | 1.15% | $225.00M |
| Deutsche Bank AG/New York NY | — | Financials | 1.13% | $222.09M |
| Bnp Paribas Prime Brokerage in | — | Financials | 1.13% | $221.00M |
| Sumitomo Mitsui Financial Group Inc | — | Corporate Bonds | 1.06% | $208.35M |
| Bayerische Landesbank/New York | — | Corporate Bonds | 1.02% | $200.15M |
| Banco Santander SA/New York | — | Corporate Bonds | 1.02% | $200.12M |
| Macquarie Bank Ltd | — | Unknown | 1.02% | $200.13M |
| Mizuho Markets Cayman LP | — | Corporate Bonds | 1.02% | $200.12M |
| National Bank of Canada | — | Unknown | 1.02% | $200.01M |
| Canadian Imperial Bank of Commerce | — | Unknown | 1.02% | $200.02M |
| Credit Agricole Corporate and | — | Unknown | 1.02% | $200.00M |
| Barclays Capital Inc | — | Unknown | 0.98% | $192.93M |
| Bank Nova Scotia Houston Tex | — | Unknown | 0.97% | $189.78M |
| Mizuho Markets Cayman LP | — | Corporate Bonds | 0.96% | $189.10M |
| Bank of Nova Scotia:0.000 01ju | — | Unknown | 0.93% | $182.00M |
| Bayerische Landesbank/New York | — | Unknown | 0.92% | $180.10M |
| Deutsche Bank AG/New York NY | — | Financials | 0.89% | $174.66M |
| Norddeutsche Landesbank/New York | — | Unknown | 0.86% | $168.05M |
| ING Bank NV | — | Unknown | 0.77% | $150.06M |
| ASB Bank Ltd | — | Unknown | 0.77% | $150.05M |
| Mizuho Markets Cayman LP | — | Corporate Bonds | 0.77% | $150.05M |
| Lloyds Bank PLC | — | Unknown | 0.77% | $150.03M |
| Banco Santander SA/New York | — | Unknown | 0.76% | $149.86M |
| Societe Generale Sa:0.000 01ju | — | Financials | 0.75% | $147.00M |
| HSBC USA Inc | — | Unknown | 0.75% | $147.00M |
| Toronto-Dominion Bank/The | — | Corporate Bonds | 0.75% | $146.63M |
| Barclays Capital Inc | — | Unknown | 0.75% | $146.43M |
| Canadian Imperial Bank of Commerce | — | Unknown | 0.74% | $145.01M |
| Barclays Capital Inc | — | Unknown | 0.74% | $144.77M |
| Norddeutsche Landesbank/New York | — | Unknown | 0.74% | $144.40M |
| Banco Santander SA/New York | — | Unknown | 0.71% | $139.70M |
| Norddeutsche Landesbank/New York | — | Unknown | 0.71% | $139.56M |
| National Westminster Bank PLC | — | Unknown | 0.69% | $134.80M |
| Banco Bilbao Vizcaya Argentaria/New York NY | — | Unknown | 0.69% | $134.71M |
| Qatar National Bank Saq, Grosv | — | Unknown | 0.68% | $134.07M |
| Banco Santander SA/New York | — | Unknown | 0.66% | $129.80M |
| Bank of Montreal | — | Unknown | 0.65% | $127.15M |
| Macquarie Group Ltd | — | Financials | 0.64% | $126.09M |
| Deutsche Bank AG/New York NY | — | Corporate Bonds | 0.64% | $125.09M |
| American Honda Finance Corp | — | Corporate Bonds | 0.64% | $125.04M |
| Chariot Funding LLC | — | Unknown | 0.64% | $125.02M |
| National Bank of Canada | — | Unknown | 0.64% | $125.02M |
| Bank of Montreal | — | Unknown | 0.64% | $124.98M |
| Barclays Bank PLC/NY | — | Corporate Bonds | 0.63% | $124.08M |
| Credit Agricole Corporate and | — | Unknown | 0.61% | $120.00M |
| Wells Fargo Securities Llc:0.0 | — | Unknown | 0.61% | $120.00M |
| BMW US Capital LLC | — | Corporate Bonds | 0.61% | $119.16M |
| Citigroup Global Markets Holdings Inc/United States | — | Unknown | 0.59% | $115.84M |
| Qatar National Bank Saq, Grosv | — | Unknown | 0.59% | $115.22M |
| National Securities Clearing Corp | — | Unknown | 0.56% | $109.93M |
| Macquarie Group Ltd | — | Financials | 0.52% | $102.72M |
| Credit Industriel et Commercial/New York | — | Unknown | 0.52% | $101.75M |
| Macquarie Bank Ltd | — | Unknown | 0.51% | $100.06M |
| Macquarie Bank Ltd | — | Unknown | 0.51% | $100.06M |
| Lloyds Bank PLC | — | Unknown | 0.51% | $100.02M |
| Bank of Montreal/Chicago IL | — | Corporate Bonds | 0.51% | $100.01M |
| Bank of Montreal/Chicago IL | — | Corporate Bonds | 0.51% | $100.01M |
| Bofa Securities Inc:0.000 31de | — | Unknown | 0.51% | $100.00M |
| Citigroup Global Markets Holdings Inc/United States | — | Unknown | 0.51% | $100.00M |
| Societe Generale Sa:0.000 01ju | — | Financials | 0.51% | $100.00M |
| Bank of Montreal | — | Unknown | 0.51% | $100.01M |
| Bofa Securities Inc:0.000 31de | — | Unknown | 0.51% | $100.00M |
| Falcon Asset Funding LLC | — | Unknown | 0.51% | $100.01M |
| Norddeutsche Landesbank/New York | — | Unknown | 0.51% | $99.98M |
| Banco Bilbao Vizcaya Argentaria/New York NY | — | Unknown | 0.51% | $99.91M |
| National Bank of Kuwait/New York NY | — | Corporate Bonds | 0.51% | $99.82M |
| Credit Agricole Corporate and | — | Unknown | 0.51% | $99.78M |
| Banco Bilbao Vizcaya Argentaria/New York NY | — | Unknown | 0.51% | $99.77M |
| Royal Bank of Canada/New York NY | — | Unknown | 0.50% | $98.99M |
| Bayer Corp | — | Unknown | 0.50% | $98.67M |
| Bank of Nova Scotia:0.000 01ju | — | Unknown | 0.50% | $98.00M |
| Royal Bank of Canada/New York NY | — | Unknown | 0.49% | $97.01M |
| Royal Bank of Canada | — | Unknown | 0.49% | $97.00M |
| HSBC USA Inc | — | Unknown | 0.49% | $95.78M |
| Deutsche Bank AG/New York NY | — | Financials | 0.48% | $94.82M |
| Zephyr Financiere Inc | — | Unknown | 0.48% | $93.83M |
| American Honda Finance Corp | — | Corporate Bonds | 0.48% | $93.17M |
| Federation des Caisses Desjardins du Quebec | — | Unknown | 0.47% | $92.35M |
| Toronto-Dominion Bank/NY | — | Corporate Bonds | 0.46% | $90.04M |
| UBS AG/London | — | Unknown | 0.46% | $90.02M |
| National Bank of Kuwait/New York NY | — | Financials | 0.46% | $89.85M |
| Banco Bilbao Vizcaya Argentaria/New York NY | — | Unknown | 0.46% | $89.80M |
| Toronto-Dominion Bank/The | — | Corporate Bonds | 0.46% | $89.64M |
| Banco Bilbao Vizcaya Argentaria/New York NY | — | Unknown | 0.45% | $87.79M |
| Banco Santander SA/New York | — | Unknown | 0.41% | $80.01M |
| National Bank of Kuwait/New York NY | — | Corporate Bonds | 0.41% | $80.01M |
| Qatar National Bank Saq Grosv | — | Unknown | 0.41% | $79.94M |
MUIIX Sector Allocation
Ultra Short Income Portfolio holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Corporate Bonds | 23.7% | 75 |
| Financials | 8.5% | 15 |
| Government Bonds | 0.3% | 4 |
| Unknown | 67.4% | 141 |
MUIIX Country Allocation
Where Ultra Short Income Portfolio's holdings are domiciled, by percentage of net assets (largest 15).
| Country | % of net assets |
|---|---|
| United States | 47.4% |
| Canada | 16.7% |
| Spain | 6.7% |
| Australia | 4.9% |
| France | 4.3% |
| Japan | 3.2% |
| United Kingdom | 2.9% |
| Cayman Islands | 2.8% |
| Germany | 2.8% |
| Switzerland | 2.1% |
| Qatar | 1.9% |
| Kuwait | 1.7% |
| New Zealand | 1.0% |
| Netherlands | 0.8% |
| United Arab Emirates | 0.4% |
MUIIX 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 | 85.3% |
| Fixed Income | 15.1% |
MUIIX 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 | 2.03% |
| Protective Life Global | 1.34% |
| Sumitomo Mitsui Finl Grp | 1.06% |
| Mizuho Markets Cayman | 1.02% |
| Mizuho Markets Cayman | 0.96% |
| Mizuho Markets Cayman | 0.77% |
| Toronto-Dominion Bank | 0.75% |
| American Honda Finance | 0.64% |
| Bmw US Capital LLC | 0.61% |
| American Honda Finance | 0.48% |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.