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State Street Prime Money Market (MMK) ETF Holdings & Analysis
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What MMK does
MMK seeks to maximize current income while maintaining capital preservation and liquidity by broadly investing in money market instruments. The actively managed fund employs its credit research team to assess the relative attractiveness of instruments based on the general interest rates and market supply/demand imbalances. The fund invests in US government securities (T-bills, notes, and bonds), USD-denominated certificates of deposit and time deposits from banks, US and non-US commercial paper, high-quality company obligations, asset-backed and mortgage-related securities, and repurchase agreements. The fund invests in low-risk, high-quality debt with maturities of 397 days or less, targeting a dollar-weighted average maturity of no more than 60 days and a dollar-weighted average life of 120 days or less. The fund typically invests over 25% in bank obligations. As share price and NAV are expected to fluctuate, shares may be worth more or less than their original price when sold.
Fund profile
Top holdings
| Holding | Weight | |
|---|---|---|
| US DOLLAR | 30.78% | |
| VERTO CAP I COMPARTMENT 09/26 ZCP | 2.02% | |
| BARCLAYS BANK UK | 1.68% | |
| ANGLESEA FDG PLC + ANG | 1.68% | |
| TREASURY BILL | 1.68% | |
| MACKINAC FUNDING | 1.49% | |
| VERTO CAP I 144A DISC COML PAP 11/26 ZCP | 1.33% | |
| BPCE | 1.24% | |
| BANK MONTREAL CHICAGO BRH | 1.18% | |
| NORDEA BANK ABP | 1.18% |
Sector allocation
| Cash & Others | 100.00% |
Geographic allocation
| Other | 94.27% |
| United States | 5.74% |
PortView Portfolio Insights
PortView analyzes how MMK fits your actual portfolio — position weight, ETF overlap with your other funds, sector and geographic exposure, concentration, and how this fund contributes to your portfolio risk and return. Connect a portfolio to see your personalized figures; PortView never shows another user's private holdings.
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Frequently asked questions
- What does MMK track?
- MMK is the State Street Prime Money Market ETF, a Other ETF.
- What is the expense ratio of MMK?
- Expense ratio data for MMK is shown on the page when available from our data provider.
- What are the largest holdings in MMK?
- Top holdings include US DOLLAR, VERTO CAP I COMPARTMENT 09/26 ZCP, BARCLAYS BANK UK, ANGLESEA FDG PLC + ANG, TREASURY BILL.
- How can PortView analyze MMK overlap with other ETFs?
- PortView computes the holdings overlap between MMK and the other ETFs and stocks you own, plus your combined sector and geographic exposure, so you can see true diversification.
The information provided by PortView is for informational and educational purposes only and does not constitute investment advice. Market data may be delayed. Past performance does not guarantee future results.