Full & Historical Holdings

Utilities Series


View Historical Holdings by Month
Based on Market Value Based on Equivalent Exposure
CUSIP/SEDOL Ticker Securities
(on 02-28-25)
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 1,686,451 $118,338,266.67 10.71% $118,338,266.67 10.71% 144,341.54 Utilities United States
21037T10 CEG US Constellation Energy Corp 293,564 $73,550,992.38 6.66% $73,550,992.38 6.66% 78,382.32 Utilities United States
69331C10 PCG US PG&E Corp 4,174,110 $68,204,957.40 6.17% $68,204,957.40 6.17% 35,843.00 Utilities United States
98389B10 XEL US Xcel Energy Inc 803,505 $57,932,710.50 5.24% $57,932,710.50 5.24% 41,425.25 Utilities United States
23333110 DTE US DTE Energy Co 415,503 $55,552,751.10 5.03% $55,552,751.10 5.03% 27,708.31 Utilities United States
25746U10 D US Dominion Energy Inc 859,762 $48,679,724.44 4.41% $48,679,724.44 4.41% 48,243.10 Utilities United States
81685110 SRE US Sempra 638,584 $45,703,456.88 4.14% $45,703,456.88 4.14% 46,624.80 Utilities United States
84258710 SO US Southern Co 491,125 $44,098,113.75 3.99% $44,098,113.75 3.99% 98,499.63 Utilities United States
02360810 AEE US Ameren Corp 432,806 $43,955,777.36 3.98% $43,955,777.36 3.98% 27,411.68 Utilities United States
69351T10 PPL US PPL Corp 1,170,683 $41,219,748.43 3.73% $41,219,748.43 3.73% 25,995.33 Utilities United States
92840M10 VST US Vistra Corp 298,498 $39,897,242.68 3.61% $39,897,242.68 3.61% 45,540.23 Utilities United States
02553710 AEP US American Electric Power Co Inc 373,269 $39,585,177.45 3.58% $39,585,177.45 3.58% 56,546.97 Utilities United States
28102010 EIX US Edison International 628,578 $34,219,786.32 3.10% $34,219,786.32 3.10% 20,960.68 Utilities United States
476896 RWE GY RWE AG 1,035,595 $32,572,002.03 2.95% $32,572,002.03 2.95% 23,395.63 Utilities Germany
78410G10 SBAC US SBA Communications Corp REIT 137,439 $29,947,958.10 2.71% $29,947,958.10 2.71% 23,449.36 Real Estate United States
01880210 LNT US Alliant Energy Corp 423,153 $27,306,063.09 2.47% $27,306,063.09 2.47% 16,564.36 Utilities United States
714456 ENEL IM Enel SpA 3,679,893 $27,008,667.08 2.44% $27,008,667.08 2.44% 74,618.60 Utilities Italy
04956010 ATO US Atmos Energy Corp 163,206 $24,828,528.78 2.25% $24,828,528.78 2.25% 24,147.32 Utilities United States
BX90C0 CLNX SM Cellnex Telecom SA 667,780 $23,985,134.99 2.17% $23,985,134.99 2.17% 25,374.99 Communication Services Spain
BDR05C NG/ LN National Grid PLC 1,910,323 $23,429,204.19 2.12% $23,429,204.19 2.12% 60,000.71 Utilities United Kingdom
079087 SSE LN SSE PLC 1,167,133 $22,498,923.27 2.04% $22,498,923.27 2.04% 21,273.44 Utilities United Kingdom
72348410 PNW US Pinnacle West Capital Corp 230,727 $21,351,476.58 1.93% $21,351,476.58 1.93% 11,021.43 Utilities United States
74457310 PEG US Public Service Enterprise Group Inc 235,359 $19,099,382.85 1.73% $19,099,382.85 1.73% 40,458.26 Utilities United States
B39GNW EDPR PL EDP Renovaveis SA 2,112,840 $18,909,579.57 1.71% $18,909,579.57 1.71% 9,306.54 Utilities Portugal
73650884 POR US Portland General Electric Co 381,427 $17,099,372.41 1.55% $17,099,372.41 1.55% 4,902.05 Utilities United States
67083710 OGE US OGE Energy Corp 255,565 $11,827,548.20 1.07% $11,827,548.20 1.07% 9,309.17 Utilities United States
26441C20 DUK US Duke Energy Corp 99,602 $11,702,238.98 1.06% $11,702,238.98 1.06% 91,226.40 Utilities United States
410359 EDP PL EDP SA 3,360,796 $10,880,084.97 0.98% $10,880,084.97 0.98% 13,545.16 Utilities Portugal
B39J2M UU/ LN United Utilities Group PLC 776,522 $9,610,064.43 0.87% $9,610,064.43 0.87% 8,439.04 Utilities United Kingdom
15189T10 CNP US CenterPoint Energy Inc 260,783 $8,965,719.54 0.81% $8,965,719.54 0.81% 22,406.45 Utilities United States
216905 RCI/B CN Rogers Communications Inc 292,631 $8,127,121.88 0.74% $8,127,121.88 0.74% 14,888.92 Communication Services Canada
494290 EOAN GY E.ON SE 582,603 $7,431,409.13 0.67% $7,431,409.13 0.67% 33,691.42 Utilities Germany
505160 HTO GA Hellenic Telecommunications Organization SA 388,004 $6,045,489.16 0.55% $6,045,489.16 0.55% 6,430.18 Communication Services Greece
30161N10 EXC US Exelon Corp 130,235 $5,756,387.00 0.52% $5,756,387.00 0.52% 44,430.60 Utilities United States
403187 VIE FP Veolia Environnement SA 188,837 $5,673,324.88 0.51% $5,673,324.88 0.51% 22,251.80 Utilities France
B128R9 EQTL3 BZ Equatorial Energia SA 583,300 $2,978,097.88 0.27% $2,978,097.88 0.27% 6,400.08 Utilities Brazil
B1YCHL SBSP3 BZ Cia de Saneamento Basico do Estado de Sao Paulo SABESP 165,400 $2,668,244.89 0.24% $2,668,244.89 0.24% 11,026.43 Utilities Brazil
BT3N3X EQTL9 BZ Equatorial Energia SA 1,936 $9,621.39 0.00% $9,621.39 0.00% 21.25 Utilities Brazil
CASH_DERV CASH_DERV Other - $-1,478,414.70 -0.13% $-1,425,196.49 -0.13% - - -
CASH CASH Cash & Cash Equivalents - $15,871,463.64 1.44% $15,818,245.42 1.43% - - -

*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.
Other. Other consists of: (i) currency derivatives and/or (ii) any derivative offsets.
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