{
	"fund": "MFS Utilities Series",
	"id": "S000002671",
	"url": "https://titelia.com/en/funds/S000002671",
	"manager": "MFS VARIABLE INSURANCE TRUST",
	"filing": "sec",
	"currency": "USD",
	"net_assets": 1229649398.63,
	"as_of": "2026-06-30",
	"page": {
		"total": 36,
		"limit": 1000,
		"offset": 0,
		"more": false,
		"next": null,
		"previous": null
	},
	"holdings": [
		{
			"isin": "US65339F1012",
			"company": "NextEra Energy Inc",
			"company_url": "https://titelia.com/en/stocks/nextera-energy-inc-US65339F1012",
			"country": "US",
			"shares": 1714869,
			"value": 150514052.13,
			"currency": "USD",
			"weight": 12.2404,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US69331C1080",
			"company": "PG&E Corp",
			"company_url": "https://titelia.com/en/stocks/pg-e-corp-US69331C1080",
			"country": "US",
			"shares": 4209740,
			"value": 70807826.8,
			"currency": "USD",
			"weight": 5.7584,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US21037T1097",
			"company": "CONSTELLATION ENERGY CORP",
			"company_url": "https://titelia.com/en/stocks/constellation-energy-corp-US21037T1097",
			"country": "US",
			"shares": 281587,
			"value": 69937763.19,
			"currency": "USD",
			"weight": 5.6876,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US98389B1008",
			"company": "Xcel Energy Inc",
			"company_url": "https://titelia.com/en/stocks/xcel-energy-inc-US98389B1008",
			"country": "US",
			"shares": 817056,
			"value": 65609596.8,
			"currency": "USD",
			"weight": 5.3356,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US0255371017",
			"company": "American Electric Power Co Inc",
			"company_url": "https://titelia.com/en/stocks/american-electric-power-co-inc-US0255371017",
			"country": "US",
			"shares": 454959,
			"value": 62242940.79,
			"currency": "USD",
			"weight": 5.0618,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US8168511090",
			"company": "Sempra",
			"company_url": "https://titelia.com/en/stocks/sempra-US8168511090",
			"country": "US",
			"shares": 664037,
			"value": 61562870.27,
			"currency": "USD",
			"weight": 5.0065,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US25746U1097",
			"company": "Dominion Energy Inc",
			"company_url": "https://titelia.com/en/stocks/dominion-energy-inc-US25746U1097",
			"country": "US",
			"shares": 753204,
			"value": 51436301.16,
			"currency": "USD",
			"weight": 4.183,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US2333311072",
			"company": "DTE ENERGY COMPANY",
			"company_url": "https://titelia.com/en/stocks/dte-energy-company-US2333311072",
			"country": "US",
			"shares": 328898,
			"value": 50114188.26,
			"currency": "USD",
			"weight": 4.0755,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US92840M1027",
			"company": "VISTRA CORP",
			"company_url": "https://titelia.com/en/stocks/vistra-corp-US92840M1027",
			"country": "US",
			"shares": 308853,
			"value": 48993351.39,
			"currency": "USD",
			"weight": 3.9843,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US2810201077",
			"company": "Edison International",
			"company_url": "https://titelia.com/en/stocks/edison-international-US2810201077",
			"country": "US",
			"shares": 629505,
			"value": 46866647.25,
			"currency": "USD",
			"weight": 3.8114,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US8425871071",
			"company": "Southern Co/The",
			"company_url": "https://titelia.com/en/stocks/southern-co-the-US8425871071",
			"country": "US",
			"shares": 488890,
			"value": 46791661.9,
			"currency": "USD",
			"weight": 3.8053,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US0236081024",
			"company": "Ameren Corp",
			"company_url": "https://titelia.com/en/stocks/ameren-corp-US0236081024",
			"country": "US",
			"shares": 411691,
			"value": 46537550.64,
			"currency": "USD",
			"weight": 3.7846,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US7445731067",
			"company": "Public Service Enterprise Group Inc",
			"company_url": "https://titelia.com/en/stocks/public-service-enterprise-group-inc-US7445731067",
			"country": "US",
			"shares": 492317,
			"value": 39956447.72,
			"currency": "USD",
			"weight": 3.2494,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US29364G1031",
			"company": "Entergy Corp",
			"company_url": "https://titelia.com/en/stocks/entergy-corp-US29364G1031",
			"country": "US",
			"shares": 345020,
			"value": 39628997.2,
			"currency": "USD",
			"weight": 3.2228,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US0188021085",
			"company": "Alliant Energy Corp",
			"company_url": "https://titelia.com/en/stocks/alliant-energy-corp-US0188021085",
			"country": "US",
			"shares": 463962,
			"value": 35395660.98,
			"currency": "USD",
			"weight": 2.8785,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US7234841010",
			"company": "Pinnacle West Capital Corp",
			"company_url": "https://titelia.com/en/stocks/pinnacle-west-capital-corp-US7234841010",
			"country": "US",
			"shares": 295677,
			"value": 31637439,
			"currency": "USD",
			"weight": 2.5729,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US69351T1060",
			"company": "PPL Corp",
			"company_url": "https://titelia.com/en/stocks/ppl-corp-US69351T1060",
			"country": "US",
			"shares": 793072,
			"value": 28828167.2,
			"currency": "USD",
			"weight": 2.3444,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US65473P1057",
			"company": "NISOURCE INC",
			"company_url": "https://titelia.com/en/stocks/nisource-inc-US65473P1057",
			"country": "US",
			"shares": 551177,
			"value": 26208466.35,
			"currency": "USD",
			"weight": 2.1314,
			"as_of": "2026-06-30"
		},
		{
			"isin": "GB0007908733",
			"company": "SSE PLC",
			"company_url": "https://titelia.com/en/stocks/sse-plc-GB0007908733",
			"country": "GB",
			"shares": 772675,
			"value": 24966922.32,
			"currency": "USD",
			"weight": 2.0304,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US0495601058",
			"company": "Atmos Energy Corp",
			"company_url": "https://titelia.com/en/stocks/atmos-energy-corp-US0495601058",
			"country": "US",
			"shares": 121154,
			"value": 20871199.58,
			"currency": "USD",
			"weight": 1.6973,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US30040W1080",
			"company": "Eversource Energy",
			"company_url": "https://titelia.com/en/stocks/eversource-energy-US30040W1080",
			"country": "US",
			"shares": 287815,
			"value": 20800390.05,
			"currency": "USD",
			"weight": 1.6916,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US92939U1060",
			"company": "WEC Energy Group Inc",
			"company_url": "https://titelia.com/en/stocks/wec-energy-group-inc-US92939U1060",
			"country": "US",
			"shares": 166438,
			"value": 19434965.26,
			"currency": "USD",
			"weight": 1.5805,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US6708371033",
			"company": "OGE ENERGY CORP",
			"company_url": "https://titelia.com/en/stocks/oge-energy-corp-US6708371033",
			"country": "US",
			"shares": 379419,
			"value": 18462528.54,
			"currency": "USD",
			"weight": 1.5014,
			"as_of": "2026-06-30"
		},
		{
			"isin": "ES0127797019",
			"company": "EDP Renewables SA",
			"company_url": "https://titelia.com/en/stocks/edp-renewables-sa-ES0127797019",
			"country": "PT",
			"shares": 1111946,
			"value": 18003117.95,
			"currency": "USD",
			"weight": 1.4641,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US0304201033",
			"company": "American Water Works Co Inc",
			"company_url": "https://titelia.com/en/stocks/american-water-works-co-inc-US0304201033",
			"country": "US",
			"shares": 128645,
			"value": 16927109.1,
			"currency": "USD",
			"weight": 1.3766,
			"as_of": "2026-06-30"
		},
		{
			"isin": "GB00B39J2M42",
			"company": "United Utilities Group PLC",
			"company_url": "https://titelia.com/en/stocks/united-utilities-group-plc-GB00B39J2M42",
			"country": "GB",
			"shares": 930362,
			"value": 16154089.15,
			"currency": "USD",
			"weight": 1.3137,
			"as_of": "2026-06-30"
		},
		{
			"isin": "DE0007037129",
			"company": "RWE AG",
			"company_url": "https://titelia.com/en/stocks/rwe-ag-DE0007037129",
			"country": "DE",
			"shares": 239442,
			"value": 15490462.19,
			"currency": "USD",
			"weight": 1.2597,
			"as_of": "2026-06-30"
		},
		{
			"isin": "GB00BDR05C01",
			"company": "NATIONAL GRID PLC",
			"company_url": "https://titelia.com/en/stocks/national-grid-plc-GB00BDR05C01",
			"country": "GB",
			"shares": 890354,
			"value": 14739004.95,
			"currency": "USD",
			"weight": 1.1986,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US55291X1090",
			"company": "MFS Institutional Money Market Portfolio",
			"company_url": "https://titelia.com/en/stocks/mfs-institutional-money-market-portfolio-US55291X1090",
			"country": "US",
			"shares": 12045211.03,
			"value": 12045211.03,
			"currency": "USD",
			"weight": 0.9796,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US15189T1079",
			"company": "CENTERPOINT ENERGY INC",
			"company_url": "https://titelia.com/en/stocks/centerpoint-energy-inc-US15189T1079",
			"country": "US",
			"shares": 228823,
			"value": 10077364.92,
			"currency": "USD",
			"weight": 0.8195,
			"as_of": "2026-06-30"
		},
		{
			"isin": "PTEDP0AM0009",
			"company": "EDP SA",
			"company_url": "https://titelia.com/en/stocks/edp-sa-PTEDP0AM0009",
			"country": "PT",
			"shares": 1699951,
			"value": 8897968.72,
			"currency": "USD",
			"weight": 0.7236,
			"as_of": "2026-06-30"
		},
		{
			"isin": "DE000ENAG999",
			"company": "E.ON SE",
			"company_url": "https://titelia.com/en/stocks/e-on-se-DE000ENAG999",
			"country": "DE",
			"shares": 422468,
			"value": 8700881.86,
			"currency": "USD",
			"weight": 0.7076,
			"as_of": "2026-06-30"
		},
		{
			"isin": "FR0000124141",
			"company": "Veolia Environnement SA",
			"company_url": "https://titelia.com/en/stocks/veolia-environnement-sa-FR0000124141",
			"country": "FR",
			"shares": 165660,
			"value": 6897476.11,
			"currency": "USD",
			"weight": 0.5609,
			"as_of": "2026-06-30"
		},
		{
			"isin": "IT0003128367",
			"company": "Enel SpA",
			"company_url": "https://titelia.com/en/stocks/enel-spa-IT0003128367",
			"country": "IT",
			"shares": 544608,
			"value": 6256292.96,
			"currency": "USD",
			"weight": 0.5088,
			"as_of": "2026-06-30"
		},
		{
			"isin": "US84857L1017",
			"company": "Spire Inc",
			"company_url": "https://titelia.com/en/stocks/spire-inc-US84857L1017",
			"country": "US",
			"shares": 77018,
			"value": 6014335.62,
			"currency": "USD",
			"weight": 0.4891,
			"as_of": "2026-06-30"
		},
		{
			"isin": "DK0060094928",
			"company": "Orsted AS",
			"company_url": "https://titelia.com/en/stocks/orsted-as-DK0060094928",
			"country": "DK",
			"shares": 225469,
			"value": 5059709.58,
			"currency": "USD",
			"weight": 0.4115,
			"as_of": "2026-06-30"
		}
	],
	"source": "Public filings of the fund regulators, republished by titelia",
	"served_by": {
		"name": "titelia",
		"url": "https://titelia.com/en/api"
	},
	"terms": "https://titelia.com/en/mentions",
	"documentation": "https://titelia.com/en/api"
}
