Full & Historical Holdings

Utilities Series


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Based on Market Value Based on Equivalent Exposure
CUSIP/SEDOL Ticker Securities
(on 08-31-26)
Shares or Par Amount Value Percent of Net Assets Value Percent of Net Assets Market Cap ($mm) GICS Sectors

The Global Industry Classification Standard (GICS®) was developed by and/or is the exclusive property of MSCI, Inc. and S&P Global Market Intelligence Inc. ("S&P Global Market Intelligence"). GICS is a service mark of MSCI and S&P Global Market Intelligence and has been licensed for use by MFS. MFS has applied its own internal sector/industry classification methodology for equity securities and non-equity securities that are unclassified by GICS.

Country
65339F10 NEE US NextEra Energy Inc 1,714,869 $142,271,019.82 12.51% $141,202,313.46 12.51% 171,761.24 Utilities United States
21037T10 CEG US Constellation Energy Corp 281,587 $77,491,756.85 6.85% $77,371,659.99 6.85% 97,626.33 Utilities United States
98389B10 XEL US Xcel Energy Inc 817,056 $61,842,968.64 5.48% $61,842,968.64 5.48% 47,278.57 Utilities United States
02553710 AEP US American Electric Power Co Inc 469,038 $57,864,653.04 5.09% $57,424,322.34 5.09% 66,650.57 Utilities United States
69331C10 PCG US PG&E Corp 4,209,740 $55,863,249.80 4.95% $55,863,249.80 4.95% 29,225.41 Utilities United States
81685110 SRE US Sempra 671,962 $54,899,295.40 4.86% $54,899,295.40 4.86% 53,423.65 Utilities United States
25746U10 D US Dominion Energy Inc 762,194 $50,312,425.94 4.46% $50,312,425.94 4.46% 58,088.80 Utilities United States
23333110 DTE US DTE Energy Co 332,823 $45,140,783.49 4.00% $45,140,783.49 4.00% 28,222.98 Utilities United States
02360810 AEE US Ameren Corp 416,605 $44,164,296.05 3.91% $44,164,296.05 3.91% 29,348.15 Utilities United States
84258710 SO US Southern Co 494,725 $43,911,791.00 3.86% $43,535,800.00 3.86% 101,231.94 Utilities United States
92840M10 VST US Vistra Corp 314,592 $43,215,503.04 3.83% $43,215,503.04 3.83% 46,150.96 Utilities United States
FWD6348478 USD/EUR USD/EUR FWD 20261016 SSBT-BOS 39,095,619 $39,095,619.12 3.46% $39,095,619.12 3.46% - Unclassified United States
FWD6350463 USD/GBP USD/GBP FWD 20261016 CHSB-NYC 37,277,394 $37,277,393.58 3.30% $37,277,393.58 3.30% - Unclassified United States
29364G10 ETR US Entergy Corp 349,138 $37,340,309.10 3.29% $37,116,860.78 3.29% 49,607.65 Utilities United States
65473P10 NI US NiSource Inc 881,396 $36,066,724.32 3.19% $36,066,724.32 3.19% 19,623.60 Utilities United States
01880210 LNT US Alliant Energy Corp 469,499 $31,916,542.02 2.83% $31,916,542.02 2.83% 17,626.19 Utilities United States
72348410 PNW US Pinnacle West Capital Corp 299,206 $29,483,539.91 2.59% $29,214,473.84 2.59% 11,833.70 Utilities United States
69351T10 PPL US PPL Corp 846,939 $28,906,028.07 2.56% $28,906,028.07 2.56% 25,684.36 Utilities United States
28102010 EIX US Edison International 502,636 $27,132,291.28 2.40% $27,132,291.28 2.40% 20,772.26 Utilities United States
079087 SSE LN SSE PLC 781,897 $26,397,618.36 2.29% $25,902,399.36 2.29% 40,163.91 Utilities United Kingdom
74457310 PEG US Public Service Enterprise Group Inc 326,699 $23,956,837.67 2.12% $23,956,837.67 2.12% 36,549.14 Utilities United States
92939U10 WEC US WEC Energy Group Inc 206,497 $22,120,474.88 1.94% $21,923,786.49 1.94% 34,595.43 Utilities United States
30040W10 ES US Eversource Energy 295,821 $20,748,884.94 1.84% $20,748,884.94 1.84% 26,419.97 Utilities United States
04956010 ATO US Atmos Energy Corp 122,600 $20,490,138.00 1.80% $20,367,538.00 1.80% 28,074.14 Utilities United States
B39J2M UU/ LN United Utilities Group PLC 941,466 $18,157,754.52 1.61% $18,157,754.52 1.61% 14,327.38 Utilities United Kingdom
67083710 OGE US OGE Energy Corp 383,947 $17,519,501.61 1.55% $17,519,501.61 1.55% 9,426.30 Utilities United States
476896 RWE GY RWE AG 242,300 $16,503,850.65 1.46% $16,503,850.65 1.46% 53,127.36 Utilities Germany
B39GNW EDPR PL EDP Renewables SA 1,016,579 $16,129,828.23 1.43% $16,129,828.23 1.43% 16,825.40 Utilities Portugal
BDR05C NG/ LN National Grid PLC 900,980 $14,263,960.30 1.26% $14,263,960.29 1.26% 79,582.32 Utilities United Kingdom
494290 EOAN GY E.ON SE 427,510 $8,839,021.48 0.78% $8,839,021.48 0.78% 54,610.82 Utilities Germany
03042010 AWK US American Water Works Co Inc 58,624 $8,191,386.97 0.72% $8,103,595.52 0.72% 27,470.31 Utilities United States
84857L10 SR US Laclede Group Inc/The 77,937 $6,378,364.08 0.56% $6,378,364.08 0.56% 4,838.12 Utilities United States
403187 VIE FP Veolia Environnement SA 167,637 $6,347,831.49 0.56% $6,347,831.49 0.56% 28,115.77 Utilities France
410359 EDP PL EDP SA 1,114,531 $6,056,061.54 0.54% $6,056,061.53 0.54% 22,734.85 Utilities Portugal
714456 ENEL IM Enel SpA 551,108 $6,030,754.21 0.53% $6,030,754.21 0.53% 111,253.60 Utilities Italy
BYT16L ORSTED DC Orsted AS 257,209 $5,433,584.84 0.48% $5,433,584.84 0.48% 27,910.53 Utilities Denmark
B1YCHL SBSP3 BZ Cia de Saneamento Basico do Estado de Sao Paulo SABESP 1,088,100 $5,308,675.59 0.47% $5,308,675.59 0.47% 17,195.67 Utilities Brazil
FWD6346441 EUR/USD EUR/USD FWD 20261016 CHSB-NYC 838,315 $975,506.45 0.09% $973,745.22 0.09% - Unclassified United States
FWD6348476 USD/GBP USD/GBP FWD 20261016 SSBT-BOS 446,355 $446,354.77 0.04% $446,354.77 0.04% - Unclassified United States
FWD6346450 USD/EUR USD/EUR FWD 20261016 CUBS-STM 292,862 $292,862.41 0.03% $292,862.41 0.03% - Unclassified United States
FWD6346449 EUR/USD EUR/USD FWD 20261016 CUBS-STM -253,415 $-294,886.92 -0.03% $-294,354.52 -0.03% - Unclassified United States
FWD6348475 GBP/USD GBP/USD FWD 20261016 SSBT-BOS -330,934 $-448,449.16 -0.04% $-448,414.96 -0.04% - Unclassified United States
FWD6346442 USD/EUR USD/EUR FWD 20261016 CHSB-NYC -969,257 $-969,257.13 -0.09% $-969,257.13 -0.09% - Unclassified United States
FWD6350464 GBP/USD GBP/USD FWD 20261016 CHSB-NYC -27,815,733 $-37,693,192.38 -3.34% $-37,690,318.13 -3.34% - Unclassified United States
FWD6348477 EUR/USD EUR/USD FWD 20261016 SSBT-BOS -34,092,105 $-39,671,309.57 -3.51% $-39,599,684.78 -3.51% - Unclassified United States
CASH_USD CASH_USD Cash & Cash Equivalents - $16,778,954.40 1.48% $16,739,856.57 1.48% - - -
CASH_DERV - Other - $-989,358.83 -0.08% $-950,260.99 -0.08% - - Other

*Short positions, unlike long positions, lose value if the underlying asset gains value.

Portfolio characteristics are based on equivalent exposure, which measures how a portfolio's value would change due to price changes in an asset held either directly or, in the case of a derivative contract, indirectly. The market value of the holding may differ.
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