Full & Historical Holdings
Research Fund
View Historical Holdings by Month
| Based on Market Value | Based on Equivalent Exposure | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| CUSIP/SEDOL | Ticker |
Securities
(on 06-30-25)
|
Shares or Par Amount | Value | Percent of Net Assets | Value | Percent of Net Assets | Market Cap ($mm) |
Sectors
The sectors described and the associated portfolio composition are based on MFS' own sector classification methodology which differs from industry classification standards, including the standard that is associated with the benchmark composition presented. The variance in sector weights between the portfolio and the benchmark would be different if an industry classification standard was used. |
Country | |
| 59491810 | MSFT US | Microsoft Corp | 1,386,424 | $689,621,161.84 | 8.60% | $689,621,161.84 | 8.60% | 3,697,745.94 | Technology | United States | |
| 67066G10 | NVDA US | NVIDIA Corp | 2,764,695 | $436,794,163.05 | 5.44% | $436,794,163.05 | 5.44% | 3,854,956.00 | Technology | United States | |
| 02313510 | AMZN US | Amazon.com Inc | 1,762,719 | $386,722,921.41 | 4.82% | $386,722,921.41 | 4.82% | 2,329,121.68 | Consumer Cyclicals | United States | |
| 30303M10 | META US | Meta Platforms Inc | 511,479 | $377,517,535.11 | 4.71% | $377,517,535.11 | 4.71% | 1,862,201.07 | Communication Services | United States | |
| 03783310 | AAPL US | Apple Inc | 1,619,253 | $332,222,138.01 | 4.14% | $332,222,138.01 | 4.14% | 3,065,099.26 | Technology | United States | |
| 57636Q10 | MA US | Mastercard Inc | 425,015 | $238,832,929.10 | 2.98% | $238,832,929.10 | 2.98% | 511,365.40 | Financial Services | United States | |
| 46625H10 | JPM US | JPMorgan Chase & Co | 712,343 | $206,515,359.13 | 2.57% | $206,515,359.13 | 2.57% | 805,687.29 | Financial Services | United States | |
| 02079K30 | GOOGL US | Alphabet Inc Class A | 1,156,652 | $203,836,781.96 | 2.54% | $203,836,781.96 | 2.54% | 2,142,075.65 | Communication Services | United States | |
| 11135F10 | AVGO US | Broadcom Inc | 728,120 | $200,706,278.00 | 2.50% | $200,706,278.00 | 2.50% | 1,296,511.78 | Technology | United States | |
| 79466L30 | CRM US | Salesforce Inc | 404,305 | $110,249,930.45 | 1.37% | $110,249,930.45 | 1.37% | 261,237.02 | Technology | United States | |
| 75513E10 | RTX US | RTX Corp | 722,928 | $105,561,946.56 | 1.32% | $105,561,946.56 | 1.32% | 195,076.00 | Capital Goods | United States | |
| 47816010 | JNJ US | Johnson & Johnson | 642,890 | $98,201,447.50 | 1.22% | $98,201,447.50 | 1.22% | 367,527.68 | Health Care | United States | |
| 00287Y10 | ABBV US | AbbVie Inc | 494,042 | $91,704,076.04 | 1.14% | $91,704,076.04 | 1.14% | 327,879.74 | Health Care | United States | |
| 43707610 | HD US | Home Depot Inc | 238,274 | $87,360,779.36 | 1.09% | $87,360,779.36 | 1.09% | 364,806.80 | Consumer Cyclicals | United States | |
| 30231G10 | XOM US | Exxon Mobil Corp | 794,729 | $85,671,786.20 | 1.07% | $85,671,786.20 | 1.07% | 464,618.00 | Energy | United States | |
| 80851310 | SCHW US | Charles Schwab Corp | 892,446 | $81,426,773.04 | 1.02% | $81,426,773.04 | 1.02% | 165,780.37 | Financial Services | United States | |
| G2918310 | ETN US | Eaton Corp PLC | 227,451 | $81,197,732.49 | 1.01% | $81,197,732.49 | 1.01% | 139,690.19 | Capital Goods | United States | |
| 12572Q10 | CME US | CME Group Inc | 292,683 | $80,669,288.46 | 1.01% | $80,669,288.46 | 1.01% | 99,321.35 | Financial Services | United States | |
| 03027X10 | AMT US | American Tower Corp REIT | 363,038 | $80,238,658.76 | 1.00% | $80,238,658.76 | 1.00% | 103,467.91 | Communication Services | United States | |
| 29101110 | EMR US | Emerson Electric Co | 596,481 | $79,528,811.73 | 0.99% | $79,528,811.73 | 0.99% | 76,024.77 | Capital Goods | United States | |
| 69347510 | PNC US | PNC Financial Services Group Inc | 422,657 | $78,791,717.94 | 0.98% | $78,791,717.94 | 0.98% | 73,783.36 | Financial Services | United States | |
| 12552310 | CI US | Cigna Group | 235,492 | $77,848,945.36 | 0.97% | $77,848,945.36 | 0.97% | 89,181.56 | Health Care | United States | |
| G1151C10 | ACN US | Accenture PLC | 260,306 | $77,802,860.34 | 0.97% | $77,802,860.34 | 0.97% | 203,347.81 | Technology | United States | |
| 51280730 | LRCX US | Lam Research Corp | 785,540 | $76,464,463.60 | 0.95% | $76,464,463.60 | 0.95% | 124,883.03 | Technology | United States | |
| G5960L10 | MDT US | Medtronic PLC | 865,983 | $75,487,738.11 | 0.94% | $75,487,738.11 | 0.94% | 111,746.27 | Health Care | United States | |
| 44320110 | HWM US | Howmet Aerospace Inc | 404,574 | $75,303,358.62 | 0.94% | $75,303,358.62 | 0.94% | 75,196.52 | Capital Goods | United States | |
| 12738710 | CDNS US | Cadence Design Systems Inc | 243,599 | $75,065,031.85 | 0.94% | $75,065,031.85 | 0.94% | 84,137.89 | Technology | United States | |
| 03852U10 | ARMK US | Aramark | 1,677,768 | $70,248,146.16 | 0.88% | $70,248,146.16 | 0.88% | 11,002.60 | Consumer Cyclicals | United States | |
| 61744644 | MS US | Morgan Stanley | 498,075 | $70,158,844.50 | 0.87% | $70,158,844.50 | 0.87% | 226,334.69 | Financial Services | United States | |
| 10113710 | BSX US | Boston Scientific Corp | 646,582 | $69,449,372.62 | 0.87% | $69,449,372.62 | 0.87% | 158,907.33 | Health Care | United States | |
| 20825C10 | COP US | ConocoPhillips | 730,051 | $65,514,776.74 | 0.82% | $65,514,776.74 | 0.82% | 113,288.67 | Energy | United States | |
| H1467J10 | CB US | Chubb Ltd | 225,979 | $65,470,635.88 | 0.82% | $65,470,635.88 | 0.82% | 116,104.71 | Financial Services | United States | |
| G0403H10 | AON US | Aon PLC | 179,514 | $64,043,414.64 | 0.80% | $64,043,414.64 | 0.80% | 77,095.84 | Financial Services | United States | |
| 68191910 | OMC US | Omnicom Group Inc | 880,959 | $63,376,190.46 | 0.79% | $63,376,190.46 | 0.79% | 14,036.17 | Communication Services | United States | |
| B15C4L | CSU CN | Constellation Software Inc/Canada | 17,023 | $62,419,125.10 | 0.78% | $62,419,125.10 | 0.78% | 77,705.82 | Technology | Canada | |
| 71817210 | PM US | Philip Morris International Inc | 331,211 | $60,323,459.43 | 0.75% | $60,323,459.43 | 0.75% | 283,488.48 | Consumer Staples | United States | |
| L8681T10 | SPOT US | Spotify Technology SA | 78,231 | $60,029,775.54 | 0.75% | $60,029,775.54 | 0.75% | 157,347.67 | Communication Services | Sweden | |
| 91200810 | USFD US | US Foods Holding Corp | 764,672 | $58,887,390.72 | 0.73% | $58,887,390.72 | 0.73% | 17,816.26 | Consumer Cyclicals | United States | |
| 89400J10 | TRU US | TransUnion | 668,266 | $58,807,408.00 | 0.73% | $58,807,408.00 | 0.73% | 17,172.36 | Technology | United States | |
| G2550810 | CRH US | CRH PLC | 640,485 | $58,796,523.00 | 0.73% | $58,796,523.00 | 0.73% | 62,115.28 | Capital Goods | United States | |
| 71344810 | PEP US | PepsiCo Inc | 440,128 | $58,114,501.12 | 0.72% | $58,114,501.12 | 0.72% | 181,290.92 | Consumer Staples | United States | |
| 43300A20 | HLT US | Hilton Worldwide Holdings Inc | 212,875 | $56,697,127.50 | 0.71% | $56,697,127.50 | 0.71% | 63,598.00 | Consumer Cyclicals | United States | |
| G8994E10 | TT US | Trane Technologies PLC | 127,138 | $55,611,432.58 | 0.69% | $55,611,432.58 | 0.69% | 97,762.45 | Capital Goods | United States | |
| 04946810 | TEAM US | Atlassian Corp Ltd | 265,331 | $53,886,072.79 | 0.67% | $53,886,072.79 | 0.67% | 53,444.96 | Technology | United States | |
| 58155Q10 | MCK US | McKesson Corp | 72,649 | $53,235,734.22 | 0.66% | $53,235,734.22 | 0.66% | 91,597.50 | Health Care | United States | |
| 36955010 | GD US | General Dynamics Corp | 178,657 | $52,107,100.62 | 0.65% | $52,107,100.62 | 0.65% | 78,280.42 | Capital Goods | United States | |
| G8473T10 | STE US | STERIS PLC | 216,637 | $52,040,540.14 | 0.65% | $52,040,540.14 | 0.65% | 23,630.68 | Health Care | United States | |
| 33773810 | FI US | Fiserv Inc | 301,551 | $51,990,407.91 | 0.65% | $51,990,407.91 | 0.65% | 95,859.96 | Technology | United States | |
| 07588710 | BDX US | Becton Dickinson & Co | 300,595 | $51,777,488.75 | 0.65% | $51,777,488.75 | 0.65% | 49,368.13 | Health Care | United States | |
| 67929510 | OKTA US | Okta Inc | 511,496 | $51,134,255.12 | 0.64% | $51,134,255.12 | 0.64% | 17,501.85 | Technology | United States | |
| 65566310 | NDSN US | Nordson Corp | 238,178 | $51,058,217.86 | 0.64% | $51,058,217.86 | 0.64% | 12,113.83 | Capital Goods | United States | |
| 57387410 | MRVL US | Marvell Technology Inc | 643,030 | $49,770,522.00 | 0.62% | $49,770,522.00 | 0.62% | 66,734.28 | Technology | United States | |
| 00915810 | APD US | Air Products and Chemicals Inc | 173,701 | $48,994,104.06 | 0.61% | $48,994,104.06 | 0.61% | 62,770.82 | Capital Goods | United States | |
| 87254010 | TJX US | TJX Cos Inc | 395,167 | $48,799,172.83 | 0.61% | $48,799,172.83 | 0.61% | 137,791.87 | Consumer Cyclicals | United States | |
| 26441C20 | DUK US | Duke Energy Corp | 410,805 | $48,474,990.00 | 0.60% | $48,474,990.00 | 0.60% | 91,716.34 | Energy | United States | |
| 92532F10 | VRTX US | Vertex Pharmaceuticals Inc | 108,856 | $48,462,691.20 | 0.60% | $48,462,691.20 | 0.60% | 114,402.15 | Health Care | United States | |
| 22052L10 | CTVA US | Corteva Inc | 644,572 | $48,039,951.16 | 0.60% | $48,039,951.16 | 0.60% | 50,905.93 | Capital Goods | United States | |
| 71708110 | PFE US | Pfizer Inc | 1,974,185 | $47,854,244.40 | 0.60% | $47,854,244.40 | 0.60% | 137,813.26 | Health Care | United States | |
| 90225210 | TYL US | Tyler Technologies Inc | 80,688 | $47,835,073.92 | 0.60% | $47,835,073.92 | 0.60% | 25,565.36 | Technology | United States | |
| 09857L10 | BKNG US | Booking Holdings Inc | 8,138 | $47,112,835.12 | 0.59% | $47,112,835.12 | 0.59% | 189,302.36 | Consumer Cyclicals | United States | |
| 92974010 | WAB US | Westinghouse Air Brake Technologies Corp | 220,850 | $46,234,947.50 | 0.58% | $46,234,947.50 | 0.58% | 35,825.30 | Capital Goods | United States | |
| G9662910 | WTW US | Willis Towers Watson PLC | 148,929 | $45,646,738.50 | 0.57% | $45,646,738.50 | 0.57% | 30,408.17 | Financial Services | United States | |
| G8705210 | TEL US | TE Connectivity PLC | 262,540 | $44,282,621.80 | 0.55% | $44,282,621.80 | 0.55% | 50,118.10 | Capital Goods | United States | |
| 61536910 | MCO US | Moody's Corp | 87,847 | $44,063,176.73 | 0.55% | $44,063,176.73 | 0.55% | 90,255.10 | Financial Services | United States | |
| 29414B10 | EPAM US | EPAM Systems Inc | 248,198 | $43,886,370.36 | 0.55% | $43,886,370.36 | 0.55% | 10,017.33 | Technology | United States | |
| 82434810 | SHW US | Sherwin-Williams Co | 126,396 | $43,399,330.56 | 0.54% | $43,399,330.56 | 0.54% | 86,046.36 | Capital Goods | United States | |
| N6596X10 | NXPI US | NXP Semiconductors NV | 197,224 | $43,091,471.76 | 0.54% | $43,091,471.76 | 0.54% | 55,310.52 | Technology | United States | |
| 19416210 | CL US | Colgate-Palmolive Co | 472,503 | $42,950,522.70 | 0.54% | $42,950,522.70 | 0.54% | 73,667.19 | Consumer Staples | United States | |
| 00846U10 | A US | Agilent Technologies Inc | 362,022 | $42,722,216.22 | 0.53% | $42,722,216.22 | 0.53% | 33,522.48 | Health Care | United States | |
| 19244610 | CTSH US | Cognizant Technology Solutions Corp | 546,894 | $42,674,138.82 | 0.53% | $42,674,138.82 | 0.53% | 38,468.79 | Technology | United States | |
| 94184810 | WAT US | Waters Corp | 121,984 | $42,577,295.36 | 0.53% | $42,577,295.36 | 0.53% | 20,771.05 | Health Care | United States | |
| G3265R10 | APTV US | Aptiv PLC | 599,134 | $40,872,921.48 | 0.51% | $40,872,921.48 | 0.51% | 15,266.07 | Capital Goods | United States | |
| 75875010 | RRX US | Regal Rexnord Corp | 277,778 | $40,266,698.88 | 0.50% | $40,266,698.88 | 0.50% | 9,616.00 | Capital Goods | United States | |
| 44357310 | HUBS US | HubSpot Inc | 71,175 | $39,618,140.25 | 0.49% | $39,618,140.25 | 0.49% | 29,355.31 | Technology | United States | |
| 30225T10 | EXR US | Extra Space Storage Inc REIT | 267,749 | $39,476,912.56 | 0.49% | $39,476,912.56 | 0.49% | 31,290.45 | Capital Goods | United States | |
| 66585910 | NTRS US | Northern Trust Corp | 306,543 | $38,866,586.97 | 0.48% | $38,866,586.97 | 0.48% | 24,665.60 | Financial Services | United States | |
| 60920710 | MDLZ US | Mondelez International Inc | 568,654 | $38,350,025.76 | 0.48% | $38,350,025.76 | 0.48% | 87,324.55 | Consumer Staples | United States | |
| 31488V10 | FERG US | Ferguson Enterprises Inc | 175,285 | $38,168,308.75 | 0.48% | $38,168,308.75 | 0.48% | 43,003.23 | Capital Goods | United States | |
| 01880210 | LNT US | Alliant Energy Corp | 625,839 | $37,844,484.33 | 0.47% | $37,844,484.33 | 0.47% | 15,533.31 | Energy | United States | |
| 25667710 | DG US | Dollar General Corp | 324,802 | $37,150,852.76 | 0.46% | $37,150,852.76 | 0.46% | 25,171.68 | Consumer Cyclicals | United States | |
| 90781810 | UNP US | Union Pacific Corp | 160,095 | $36,834,657.60 | 0.46% | $36,834,657.60 | 0.46% | 137,816.08 | Capital Goods | United States | |
| 30212P30 | EXPE US | Expedia Group Inc | 217,129 | $36,625,319.72 | 0.46% | $36,625,319.72 | 0.46% | 21,547.69 | Consumer Cyclicals | United States | |
| 69331C10 | PCG US | PG&E Corp | 2,580,825 | $35,976,700.50 | 0.45% | $35,976,700.50 | 0.45% | 30,635.73 | Energy | United States | |
| 05550J10 | BJ US | BJ's Wholesale Club Holdings Inc | 332,429 | $35,845,819.07 | 0.45% | $35,845,819.07 | 0.45% | 14,239.06 | Consumer Cyclicals | United States | |
| 02687478 | AIG US | American International Group Inc | 413,347 | $35,378,369.73 | 0.44% | $35,378,369.73 | 0.44% | 49,674.64 | Financial Services | United States | |
| 48251W10 | KKR US | KKR & Co Inc | 264,876 | $35,236,454.28 | 0.44% | $35,236,454.28 | 0.44% | 118,482.09 | Financial Services | United States | |
| 69351T10 | PPL US | PPL Corp | 1,036,313 | $35,120,647.57 | 0.44% | $35,120,647.57 | 0.44% | 25,053.65 | Energy | United States | |
| 12514G10 | CDW US | CDW Corp/DE | 192,790 | $34,430,366.10 | 0.43% | $34,430,366.10 | 0.43% | 23,520.30 | Technology | United States | |
| 49177J10 | KVUE US | Kenvue Inc | 1,643,880 | $34,406,408.40 | 0.43% | $34,406,408.40 | 0.43% | 40,183.71 | Consumer Staples | United States | |
| 85524410 | SBUX US | Starbucks Corp | 374,471 | $34,312,777.73 | 0.43% | $34,312,777.73 | 0.43% | 104,128.33 | Consumer Cyclicals | United States | |
| 44565810 | JBHT US | JB Hunt Transport Services Inc | 221,378 | $31,789,880.80 | 0.40% | $31,789,880.80 | 0.40% | 14,244.40 | Capital Goods | United States | |
| 92840M10 | VST US | Vistra Corp | 159,954 | $31,000,684.74 | 0.39% | $31,000,684.74 | 0.39% | 65,904.70 | Energy | United States | |
| 44485910 | HUM US | Humana Inc | 105,256 | $25,732,986.88 | 0.32% | $25,732,986.88 | 0.32% | 29,507.14 | Health Care | United States | |
| 91913Y10 | VLO US | Valero Energy Corp | 186,902 | $25,123,366.84 | 0.31% | $25,123,366.84 | 0.31% | 42,101.17 | Energy | United States | |
| 42809H10 | HES US | Hess Corp | 179,089 | $24,810,990.06 | 0.31% | $24,810,990.06 | 0.31% | 42,846.41 | Energy | United States | |
| 37033410 | GIS US | General Mills Inc | 469,193 | $24,308,889.33 | 0.30% | $24,308,889.33 | 0.30% | 28,103.17 | Consumer Staples | United States | |
| 78410G10 | SBAC US | SBA Communications Corp REIT | 102,402 | $24,048,085.68 | 0.30% | $24,048,085.68 | 0.30% | 25,369.30 | Communication Services | United States | |
| 16411R20 | LNG US | Cheniere Energy Inc | 94,632 | $23,044,784.64 | 0.29% | $23,044,784.64 | 0.29% | 54,256.26 | Energy | United States | |
| N1450610 | ESTC US | Elastic NV | 270,417 | $22,804,265.61 | 0.28% | $22,804,265.61 | 0.28% | 8,899.77 | Technology | United States | |
| 51843910 | EL US | Estee Lauder Cos Inc | 266,084 | $21,499,587.20 | 0.27% | $21,499,587.20 | 0.27% | 29,067.96 | Consumer Staples | United States | |
| 29977A10 | EVR US | Evercore Inc | 75,072 | $20,270,941.44 | 0.25% | $20,270,941.44 | 0.25% | 10,438.80 | Financial Services | United States | |
| G8711010 | FTI US | TechnipFMC PLC | 539,659 | $18,585,855.96 | 0.23% | $18,585,855.96 | 0.23% | 14,438.26 | Energy | United States | |
| G4705A10 | ICLR US | ICON PLC | 118,528 | $17,239,897.60 | 0.21% | $17,239,897.60 | 0.21% | 11,746.09 | Health Care | United States | |
| 36665110 | IT US | Gartner Inc | 25,264 | $10,212,214.08 | 0.13% | $10,212,214.08 | 0.13% | 31,281.37 | Technology | United States | |
| CASH | CASH | Cash & Cash Equivalents | - | $73,318,630.21 | 0.91% | $73,096,282.78 | 0.91% | - | - | - | |
| CASH_DERV | CASH_DERV | Other | - | $0.00 | 0.00% | $222,347.43 | 0.00% | - | - | - | |
*Short positions, unlike long positions, lose value if the underlying asset gains value.
The list of portfolio holdings is as of the date shown and may not represent current or future portfolio composition. This information should not be construed as a recommendation to buy or sell any of the securities mentioned.
This portfolio data has not been audited or adjusted for certain financial statement reclassifications. An audit could potentially result in adjustments to this data. For adjusted holdings information, please refer to the fund's quarterly portfolio holdings and semiannual reports. For audited portfolio holdings information, please refer to the fund's annual report.
A complete list of portfolio holdings for each MFS fund is generally available on mfs.com at the earliest, 19 days after the end of each month. Top 10 portfolio holdings are generally available at the earliest, 11 calendar days after the end of each month.
When posting a fund's top 10 securities holdings, if applicable, for funds with significant investments in both equity and debt instrument securities, the fund's top 10 equity and top 10 debt instrument securities will be made available. In addition, for funds that primarily invest in shares of MFS funds, when posting a fund's top 10 securities holdings, all of the following, as applicable, will be posted all securities positions in shares of MFS funds, top 10 aggregated equity securities contained within fund investments and top 10 aggregated debt instrument securities positions contained within underlying fund investments.
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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The information provided on this page should be read in conjunction with the fund's prospectus or summary prospectus for the portfolio being offered, which are available online here or by contacting MFS. Consider the fund's investment objectives, risks, charges, and expenses, and otherwise read these documents carefully before you invest. Shares of the funds are not FDIC-insured and are not deposits or other obligations of, or guaranteed by, any bank. Shares of the funds involve investment risk, including possible loss of principal.
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