MMUCX Holdings — MFS Utilities Fund
Data updated: 2026-09-28
MMUCX holds 41 securities. The top 10 make up 56.5% of net assets, led by NextEra Energy (12.77%) and Constellation Energy (6.34%). Utilities (97.8%) and Information Technology (1.4%) are the largest sectors, and 89.6% of the portfolio is in United States. No debt holdings are reported.
Holdings cover 99.81% of net asset value (99.76% of total assets; remainder is cash and receivables). As of July 31, 2026 · N-PORT.
MMUCX Portfolio Holdings
41 holdings of MFS Utilities Fund by percentage of net assets, from the fund's SEC N-PORT filing as of July 31, 2026.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| NextEra Energy, Inc. | NEE | Utilities | 12.77% | $333.45M |
| Constellation Energy Corp. | CEG | Utilities | 6.34% | $165.51M |
| PG&E Corp. | PCG | Utilities | 6.24% | $162.96M |
| Xcel Energy, Inc. | XEL | Utilities | 5.46% | $142.66M |
| American Electric Power Co., Inc. | AEP | Utilities | 4.95% | $129.10M |
| Sempra | SRE | Utilities | 4.85% | $126.59M |
| Dominion Energy, Inc. | D | Utilities | 4.32% | $112.67M |
| DTE Energy Co. | DTE | Utilities | 3.92% | $102.24M |
| Vistra Corp. | VST | Utilities | 3.85% | $100.63M |
| Southern Co. (The) | SO | Utilities | 3.83% | $99.96M |
| Ameren Corp. | AEE | Utilities | 3.79% | $98.88M |
| Edison International | EIX | Utilities | 3.73% | $97.47M |
| Entergy Corp. | ETR | Utilities | 3.09% | $80.64M |
| NiSource, Inc. | NI | Utilities | 2.86% | $74.70M |
| Public Service Enterprise Group, Inc. | PEG | Utilities | 2.86% | $74.66M |
| Alliant Energy Corp. | LNT | Utilities | 2.74% | $71.42M |
| Pinnacle West Capital Corp. | PNW | Utilities | 2.47% | $64.58M |
| PPL Corp. | PPL | Utilities | 2.33% | $60.88M |
| SSE plc | — | Utilities | 2.03% | $52.98M |
| Atmos Energy Corp. | ATO | Utilities | 1.73% | $45.27M |
| Eversource Energy | ES | Utilities | 1.71% | $44.60M |
| WEC Energy Group, Inc. | WEC | Utilities | 1.51% | $39.39M |
| OGE Energy Corp. | OGE | Utilities | 1.50% | $39.07M |
| United Utilities Group plc | — | Utilities | 1.45% | $37.81M |
| American Water Works Co., Inc. | AWK | Utilities | 1.39% | $36.38M |
| EDP Renewables SA | EDRVF | Information Technology | 1.36% | $35.55M |
| Rwe AG | — | Utilities | 1.33% | $34.59M |
| National Grid plc | NGGTF | Utilities | 1.19% | $31.06M |
| MFS Institutional Money Market Portfolio, Class A | — | Funds & ETFs | 0.83% | $21.64M |
| E.on SE | ENAKF | Utilities | 0.76% | $19.72M |
| Edp SA | ELCPF | Utilities | 0.68% | $17.83M |
| Veolia Environnement SA | — | Utilities | 0.55% | $14.28M |
| Enel SpA | — | Utilities | 0.51% | $13.40M |
| Spire, Inc. | SR | Utilities | 0.51% | $13.31M |
| Orsted A/S | — | Utilities | 0.42% | $10.90M |
| Euro | — | Cash & Currency | 0.00% | $89.70K |
| Forward Foreign Currency Contract | — | Unknown | 0.00% | $11.78K |
| Israeli Shekel | — | Cash & Currency | 0.00% | $10.15K |
| British Pound | — | Cash & Currency | 0.00% | $81 |
| Forward Foreign Currency Contract | — | Unknown | -0.02% | $-459.65K |
| Forward Foreign Currency Contract | — | Unknown | -0.03% | $-727.71K |
MMUCX Sector Allocation
MFS Utilities Fund holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Utilities | 97.8% | 33 |
| Information Technology | 1.4% | 1 |
| Funds & ETFs | 0.8% | 1 |
| Cash & Currency | 0.0% | 3 |
| Unknown | -0.0% | 3 |
MMUCX Country Allocation
Where MFS Utilities Fund's holdings are domiciled, by percentage of net assets (largest 11).
| Country | % of net assets |
|---|---|
| United States | 89.6% |
| United Kingdom | 4.7% |
| Germany | 2.1% |
| Spain | 1.4% |
| Portugal | 0.7% |
| France | 0.6% |
| Italy | 0.5% |
| Denmark | 0.4% |
| Israel | 0.0% |
| Unknown | 0.0% |
| Unknown | -0.1% |
MMUCX Portfolio Allocation
Asset-class allocation of MFS Utilities Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.0% |
| Cash & Equivalents | 0.8% |
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.