MMUFX
MFS Utilities Fund
MFS Series Trust VI

Portfolio concentration

As of April 30, 2026 · N-PORT
Holdings
40
Top-10 weight
56.47%
Effective holdings ?
20
Crowding ?
913.6

Holdings

As of April 30, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 NEXTERA ENERGY INC 3,836,295 $375.50M 13.32%
2 CONSTELLATION ENERGY CORP 629,928 $197.17M 7.00%
3 PG&E CORP 9,476,784 $157.50M 5.59%
4 XCEL ENERGY INC 1,824,279 $151.32M 5.37%
5 SEMPRA ENERGY 1,444,948 $137.44M 4.88%
6 AMERICAN ELECTRIC POWER CO INC 1,001,960 $137.38M 4.87%
7 DTE ENERGY CO 757,300 $114.87M 4.08%
8 AMEREN CORP 950,410 $108.01M 3.83%
9 DOMINION ENERGY INC 1,654,663 $106.73M 3.79%
10 SOUTHERN CO 1,074,008 $103.86M 3.69%
11 VISTRA CORP 652,765 $103.03M 3.66%
12 EDISON INTL 1,382,915 $96.10M 3.41%
13 PUB SERV ENTERP 1,081,536 $88.32M 3.13%
14 ALLIANT ENERGY CORPORATION 1,058,345 $77.71M 2.76%
15 PINNACLE WEST CAPITAL CORP 649,551 $67.37M 2.39%
16 ENTERGY CORP 567,620 $66.93M 2.37%
17 PPL CORPORATION 1,756,429 $65.76M 2.33%
18 SSE PLC 1,708,364 $61.39M 2.18%
19 RWE AG 818,790 $59.56M 2.11%
20 NISOURCE INC 1,210,844 $58.46M 2.07%
21 ATMOS ENERGY CORP 266,157 $50.56M 1.79%
22 OGE ENERGY CORP 889,312 $43.40M 1.54%
23 WEC ENERGY GROUP INC 365,638 $43.12M 1.53%
24 EDP RENOVAVEIS S 2,552,753 $42.48M 1.51%
25 UNITED UTILITIES 1,957,374 $38.88M 1.38%
26 AMERICAN WATER WRKS COMPANY 284,910 $36.59M 1.30%
27 EVERSOURCE ENERGY 500,999 $35.42M 1.26%
28 NATIONAL GRID PL 1,971,881 $35.27M 1.25%
29 EDP SA 5,118,015 $27.89M 0.99%
30 CENTERPOINT ENERGY INC 502,686 $21.94M 0.78%
31 MFS Institutional Money Market Portfolio, Class A 21,707,994 $21.71M 0.77%
32 ENEL SPA 1,833,856 $21.40M 0.76%
33 E.ON SE 928,092 $20.58M 0.73%
34 VEOLIA ENVIRONNE 363,925 $15.39M 0.55%
35 SPIRE INC 152,293 $13.89M 0.49%
36 ORSTED A/S 428,443 $11.46M 0.41%
37 US ULTRA BOND CBT Sep25 1 $775.71K 0.03%
38 US ULTRA BOND CBT Sep25 1 $16.97K 0.00%
39 ISRAELI SHEKEL 31,028 $10.53K 0.00%
40 US ULTRA BOND CBT Sep25 1 $5.29K 0.00%
41 US ULTRA BOND CBT Sep25 1 $1.75K 0.00%
42 British Pound 60 $82 0.00%
43 FX Spot Contract: EUR/USD SETTLE 2026-01-05 6 $7 0.00%
44 US ULTRA BOND CBT Sep25 1 -$7.05K -0.00%
45 US ULTRA BOND CBT Sep25 1 -$126.03K -0.00%
46 US ULTRA BOND CBT Sep25 1 -$136.84K -0.00%

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