Full & Historical Holdings
Research Fund
View Historical Holdings by Month
| Based on Market Value | Based on Equivalent Exposure | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| CUSIP/SEDOL | Ticker |
Securities
(on 10-31-25)
|
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 | |
| 67066G10 | NVDA US | NVIDIA Corp | 3,417,046 | $691,917,644.54 | 8.37% | $691,917,644.54 | 8.37% | 4,930,024.03 | Information Technology | United States | |
| 59491810 | MSFT US | Microsoft Corp | 1,250,255 | $647,394,541.55 | 7.83% | $647,394,541.55 | 7.83% | 3,849,399.54 | Information Technology | United States | |
| 03783310 | AAPL US | Apple Inc | 1,867,955 | $505,038,993.35 | 6.11% | $505,038,993.35 | 6.11% | 4,012,396.24 | Information Technology | United States | |
| 02313510 | AMZN US | Amazon.com Inc | 1,722,984 | $420,787,152.48 | 5.09% | $420,787,152.48 | 5.09% | 2,609,979.14 | Consumer Discretionary | United States | |
| 02079K30 | GOOGL US | Alphabet Inc Class A | 1,172,953 | $329,822,654.07 | 3.99% | $329,822,654.07 | 3.99% | 3,395,931.63 | Communication Services | United States | |
| 11135F10 | AVGO US | Broadcom Inc | 832,719 | $307,797,923.97 | 3.72% | $307,797,923.97 | 3.72% | 1,745,527.77 | Information Technology | United States | |
| 30303M10 | META US | Meta Platforms Inc | 427,922 | $277,443,228.70 | 3.36% | $277,443,228.70 | 3.36% | 1,631,248.60 | Communication Services | United States | |
| 57636Q10 | MA US | Mastercard Inc | 402,326 | $222,390,217.74 | 2.69% | $222,079,928.74 | 2.69% | 496,791.00 | Financials | United States | |
| 46625H10 | JPM US | JPMorgan Chase & Co | 674,315 | $209,792,882.80 | 2.54% | $209,792,882.80 | 2.54% | 855,503.46 | Financials | United States | |
| 75513E10 | RTX US | RTX Corp | 659,102 | $117,649,707.00 | 1.42% | $117,649,707.00 | 1.42% | 239,327.80 | Industrials | United States | |
| 51280730 | LRCX US | Lam Research Corp | 743,605 | $117,088,043.30 | 1.42% | $117,088,043.30 | 1.42% | 198,269.85 | Information Technology | United States | |
| 47816010 | JNJ US | Johnson & Johnson | 608,570 | $114,940,615.90 | 1.39% | $114,940,615.90 | 1.39% | 455,043.58 | Health Care | United States | |
| 30231G10 | XOM US | Exxon Mobil Corp | 967,194 | $110,608,305.84 | 1.34% | $110,608,305.84 | 1.34% | 487,544.93 | Energy | United States | |
| 00287Y10 | ABBV US | AbbVie Inc | 467,668 | $102,742,915.04 | 1.23% | $101,970,330.72 | 1.23% | 385,180.35 | Health Care | United States | |
| L8681T10 | SPOT US | Spotify Technology SA | 145,696 | $95,477,502.72 | 1.15% | $95,477,502.72 | 1.15% | 134,850.44 | Communication Services | Sweden | |
| 14912310 | CAT US | Caterpillar Inc | 156,151 | $90,377,238.69 | 1.09% | $90,139,726.26 | 1.09% | 270,434.19 | Industrials | United States | |
| 79466L30 | CRM US | Salesforce Inc | 331,526 | $86,332,685.66 | 1.04% | $86,332,685.66 | 1.04% | 248,691.55 | Information Technology | United States | |
| G1151C10 | ACN US | Accenture PLC | 330,500 | $83,204,730.81 | 1.00% | $82,658,050.00 | 1.00% | 155,526.19 | Information Technology | United States | |
| 80851310 | SCHW US | Charles Schwab Corp | 844,804 | $79,850,874.08 | 0.97% | $79,850,874.08 | 0.97% | 171,574.54 | Financials | United States | |
| 12738710 | CDNS US | Cadence Design Systems Inc | 230,595 | $78,100,220.55 | 0.94% | $78,100,220.55 | 0.94% | 92,191.76 | Information Technology | United States | |
| 61744644 | MS US | Morgan Stanley | 471,486 | $77,798,637.00 | 0.94% | $77,323,704.00 | 0.94% | 261,799.07 | Financials | United States | |
| 29101110 | EMR US | Emerson Electric Co | 546,351 | $76,254,209.07 | 0.92% | $76,254,209.07 | 0.92% | 78,550.00 | Industrials | United States | |
| G5960L10 | MDT US | Medtronic PLC | 819,754 | $74,351,687.80 | 0.90% | $74,351,687.80 | 0.90% | 116,339.61 | Health Care | United States | |
| 12572Q10 | CME US | CME Group Inc | 277,059 | $73,556,393.91 | 0.89% | $73,556,393.91 | 0.89% | 95,734.80 | Financials | United States | |
| 69347510 | PNC US | PNC Financial Services Group Inc | 400,094 | $73,722,292.00 | 0.88% | $73,037,159.70 | 0.88% | 71,629.33 | Financials | United States | |
| 94184810 | WAT US | Waters Corp | 206,866 | $72,320,353.60 | 0.87% | $72,320,353.60 | 0.87% | 20,809.64 | Health Care | United States | |
| G2550810 | CRH US | CRH PLC | 606,294 | $72,209,615.40 | 0.87% | $72,209,615.40 | 0.87% | 80,178.48 | Materials | United States | |
| 03852U10 | ARMK US | Aramark | 1,902,491 | $72,066,359.08 | 0.87% | $72,066,359.08 | 0.87% | 9,956.79 | Consumer Discretionary | United States | |
| 88355610 | TMO US | Thermo Fisher Scientific Inc | 125,108 | $70,985,028.12 | 0.86% | $70,985,028.12 | 0.86% | 214,253.34 | Health Care | United States | |
| G2918310 | ETN US | Eaton Corp PLC | 183,283 | $69,933,461.48 | 0.85% | $69,933,461.48 | 0.85% | 148,541.31 | Industrials | United States | |
| H1467J10 | CB US | Chubb Ltd | 243,666 | $67,480,862.04 | 0.82% | $67,480,862.04 | 0.82% | 109,204.09 | Financials | United States | |
| 04041320 | ANET US | Arista Networks Inc | 419,479 | $66,147,643.51 | 0.80% | $66,147,643.51 | 0.80% | 198,195.10 | Information Technology | United States | |
| 44320110 | HWM US | Howmet Aerospace Inc | 320,031 | $65,910,384.45 | 0.80% | $65,910,384.45 | 0.80% | 82,997.85 | Industrials | United States | |
| G0403H10 | AON US | Aon PLC | 191,600 | $65,274,288.00 | 0.79% | $65,274,288.00 | 0.79% | 73,459.67 | Financials | United States | |
| G9662910 | WTW US | Willis Towers Watson PLC | 202,553 | $63,419,344.30 | 0.77% | $63,419,344.30 | 0.77% | 30,072.32 | Financials | United States | |
| 43707610 | HD US | Home Depot Inc | 166,214 | $63,093,172.26 | 0.76% | $63,093,172.26 | 0.76% | 377,838.82 | Consumer Discretionary | United States | |
| 68191910 | OMC US | Omnicom Group Inc | 833,930 | $62,561,428.60 | 0.76% | $62,561,428.60 | 0.76% | 14,477.66 | Communication Services | United States | |
| 09857L10 | BKNG US | Booking Holdings Inc | 12,132 | $61,603,141.68 | 0.74% | $61,603,141.68 | 0.74% | 164,041.47 | Consumer Discretionary | United States | |
| 03027X10 | AMT US | American Tower Corp REIT | 343,659 | $61,508,087.82 | 0.74% | $61,508,087.82 | 0.74% | 83,814.72 | Real Estate | United States | |
| 20825C10 | COP US | ConocoPhillips | 691,078 | $61,409,191.08 | 0.74% | $61,409,191.08 | 0.74% | 110,981.01 | Energy | United States | |
| 05276910 | ADSK US | Autodesk Inc | 202,675 | $61,074,084.50 | 0.74% | $61,074,084.50 | 0.74% | 64,185.42 | Information Technology | United States | |
| 71344810 | PEP US | PepsiCo Inc | 416,634 | $60,866,061.06 | 0.74% | $60,866,061.06 | 0.74% | 199,997.21 | Consumer Staples | United States | |
| 71817210 | PM US | Philip Morris International Inc | 412,465 | $59,531,073.45 | 0.72% | $59,531,073.45 | 0.72% | 224,669.68 | Consumer Staples | United States | |
| 90781810 | UNP US | Union Pacific Corp | 268,810 | $59,237,659.70 | 0.72% | $59,237,659.70 | 0.72% | 130,714.87 | Industrials | United States | |
| 36955010 | GD US | General Dynamics Corp | 169,119 | $58,586,573.10 | 0.71% | $58,329,143.10 | 0.71% | 93,164.54 | Industrials | United States | |
| B15C4L | CSU CN | Constellation Software Inc/Canada | 21,856 | $57,518,266.36 | 0.70% | $57,518,266.36 | 0.70% | 55,770.82 | Information Technology | Canada | |
| 65566310 | NDSN US | Nordson Corp | 243,023 | $56,369,184.85 | 0.68% | $56,369,184.85 | 0.68% | 13,032.41 | Industrials | United States | |
| 89400J10 | TRU US | TransUnion | 687,232 | $55,789,493.76 | 0.67% | $55,789,493.76 | 0.67% | 15,765.16 | Industrials | United States | |
| 10113710 | BSX US | Boston Scientific Corp | 537,112 | $54,097,920.64 | 0.65% | $54,097,920.64 | 0.65% | 149,242.02 | Health Care | United States | |
| G8994E10 | TT US | Trane Technologies PLC | 120,352 | $53,995,924.80 | 0.65% | $53,995,924.80 | 0.65% | 99,915.70 | Industrials | United States | |
| 03209510 | APH US | Amphenol Corp | 385,963 | $53,780,084.42 | 0.65% | $53,780,084.42 | 0.65% | 170,559.89 | Information Technology | United States | |
| 87254010 | TJX US | TJX Cos Inc | 374,072 | $52,422,450.08 | 0.63% | $52,422,450.08 | 0.63% | 155,967.23 | Consumer Discretionary | United States | |
| 67929510 | OKTA US | Okta Inc | 572,265 | $52,379,415.45 | 0.63% | $52,379,415.45 | 0.63% | 16,133.44 | Information Technology | United States | |
| 43300A20 | HLT US | Hilton Worldwide Holdings Inc | 201,511 | $51,780,266.56 | 0.63% | $51,780,266.56 | 0.63% | 59,885.56 | Consumer Discretionary | United States | |
| 58155Q10 | MCK US | McKesson Corp | 63,466 | $51,492,504.44 | 0.62% | $51,492,504.44 | 0.62% | 101,417.50 | Health Care | United States | |
| 12552310 | CI US | Cigna Group | 210,464 | $51,439,506.24 | 0.62% | $51,439,506.24 | 0.62% | 65,288.22 | Health Care | United States | |
| 07588710 | BDX US | Becton Dickinson & Co | 284,549 | $50,851,751.79 | 0.61% | $50,851,751.79 | 0.61% | 51,223.20 | Health Care | United States | |
| G3265R10 | APTV US | Aptiv PLC | 598,933 | $48,573,466.30 | 0.59% | $48,573,466.30 | 0.59% | 17,660.34 | Consumer Discretionary | United States | |
| 26441C20 | DUK US | Duke Energy Corp | 388,876 | $48,337,286.80 | 0.58% | $48,337,286.80 | 0.58% | 96,705.40 | Utilities | United States | |
| G8473T10 | STE US | STERIS PLC | 205,073 | $48,335,706.10 | 0.58% | $48,335,706.10 | 0.58% | 23,216.45 | Health Care | United States | |
| 61536910 | MCO US | Moody's Corp | 98,379 | $47,251,433.70 | 0.57% | $47,251,433.70 | 0.57% | 85,685.52 | Financials | United States | |
| 05550J10 | BJ US | BJ's Wholesale Club Holdings Inc | 532,213 | $46,973,119.38 | 0.57% | $46,973,119.38 | 0.57% | 11,628.55 | Consumer Staples | United States | |
| 90225210 | TYL US | Tyler Technologies Inc | 98,356 | $46,843,028.56 | 0.57% | $46,843,028.56 | 0.57% | 20,492.39 | Information Technology | United States | |
| 71708110 | PFE US | Pfizer Inc | 1,868,795 | $46,065,796.75 | 0.56% | $46,065,796.75 | 0.56% | 140,148.81 | Health Care | United States | |
| 38480210 | GWW US | WW Grainger Inc | 45,358 | $44,405,482.00 | 0.54% | $44,405,482.00 | 0.54% | 46,903.89 | Industrials | United States | |
| 82434810 | SHW US | Sherwin-Williams Co | 119,648 | $41,271,381.12 | 0.50% | $41,271,381.12 | 0.50% | 85,508.56 | Materials | United States | |
| 31488V10 | FERG US | Ferguson Enterprises Inc | 165,928 | $41,372,864.23 | 0.50% | $41,233,108.00 | 0.50% | 48,851.12 | Industrials | United States | |
| 01880210 | LNT US | Alliant Energy Corp | 592,431 | $39,889,096.64 | 0.48% | $39,586,239.42 | 0.48% | 17,176.32 | Utilities | United States | |
| 69331C10 | PCG US | PG&E Corp | 2,443,054 | $38,991,141.84 | 0.47% | $38,991,141.84 | 0.47% | 35,078.65 | Utilities | United States | |
| 02687478 | AIG US | American International Group Inc | 483,700 | $38,192,952.00 | 0.46% | $38,192,952.00 | 0.46% | 44,198.81 | Financials | United States | |
| 19244610 | CTSH US | Cognizant Technology Solutions Corp | 517,699 | $37,729,903.12 | 0.46% | $37,729,903.12 | 0.46% | 35,201.04 | Information Technology | United States | |
| 75875010 | RRX US | Regal Rexnord Corp | 265,793 | $37,447,575.77 | 0.45% | $37,447,575.77 | 0.45% | 9,355.10 | Industrials | United States | |
| 19416210 | CL US | Colgate-Palmolive Co | 485,390 | $37,653,547.78 | 0.45% | $37,399,299.50 | 0.45% | 62,273.43 | Consumer Staples | United States | |
| 91200810 | USFD US | US Foods Holding Corp | 514,027 | $37,328,640.74 | 0.45% | $37,328,640.74 | 0.45% | 16,593.67 | Consumer Staples | United States | |
| 48251W10 | KKR US | KKR & Co Inc | 311,534 | $36,863,818.22 | 0.45% | $36,863,818.22 | 0.45% | 105,425.96 | Financials | United States | |
| 69351T10 | PPL US | PPL Corp | 980,991 | $35,825,791.32 | 0.43% | $35,825,791.32 | 0.43% | 27,007.10 | Utilities | United States | |
| 82509L10 | SHOP US | Shopify Inc | 204,267 | $35,513,860.62 | 0.43% | $35,513,860.62 | 0.43% | 225,908.12 | Information Technology | Canada | |
| G7S00T10 | PNR US | Pentair PLC | 329,002 | $35,072,214.70 | 0.42% | $34,989,362.70 | 0.42% | 17,403.33 | Industrials | United States | |
| 85524410 | SBUX US | Starbucks Corp | 401,492 | $32,468,658.04 | 0.39% | $32,468,658.04 | 0.39% | 91,941.10 | Consumer Discretionary | United States | |
| 74586710 | PHM US | PulteGroup Inc | 268,680 | $32,206,671.60 | 0.39% | $32,206,671.60 | 0.39% | 23,395.03 | Consumer Discretionary | United States | |
| 60920710 | MDLZ US | Mondelez International Inc | 538,297 | $30,930,545.62 | 0.37% | $30,930,545.62 | 0.37% | 74,144.00 | Consumer Staples | United States | |
| 92840M10 | VST US | Vistra Corp | 151,415 | $28,511,444.50 | 0.34% | $28,511,444.50 | 0.34% | 63,856.67 | Utilities | United States | |
| 44485910 | HUM US | Humana Inc | 99,636 | $27,717,738.84 | 0.34% | $27,717,738.84 | 0.34% | 33,458.42 | Health Care | United States | |
| 49177J10 | KVUE US | Kenvue Inc | 1,860,769 | $26,739,250.53 | 0.32% | $26,739,250.53 | 0.32% | 27,577.04 | Consumer Staples | United States | |
| 91913Y10 | VLO US | Valero Energy Corp | 129,489 | $21,956,154.84 | 0.27% | $21,956,154.84 | 0.27% | 51,717.67 | Energy | United States | |
| 51843910 | EL US | Estee Lauder Cos Inc | 226,482 | $21,898,544.58 | 0.26% | $21,898,544.58 | 0.26% | 34,785.87 | Consumer Staples | United States | |
| G93A5A10 | VIK US | Viking Holdings Ltd | 356,812 | $21,712,010.20 | 0.26% | $21,712,010.20 | 0.26% | 26,965.25 | Consumer Discretionary | United States | |
| 16411R20 | LNG US | Cheniere Energy Inc | 89,581 | $18,991,172.00 | 0.23% | $18,991,172.00 | 0.23% | 46,046.40 | Energy | United States | |
| G8711010 | FTI US | TechnipFMC PLC | 408,487 | $16,890,937.45 | 0.20% | $16,890,937.45 | 0.20% | 16,726.91 | Energy | United States | |
| 04946810 | TEAM US | Atlassian Corp | 90,538 | $15,338,947.96 | 0.19% | $15,338,947.96 | 0.19% | 44,554.07 | Information Technology | United States | |
| 26884L10 | EQT US | EQT Corp | 267,084 | $14,310,360.72 | 0.17% | $14,310,360.72 | 0.17% | 33,437.51 | Energy | United States | |
| 92532F10 | VRTX US | Vertex Pharmaceuticals Inc | 26,216 | $11,156,743.12 | 0.13% | $11,156,743.12 | 0.13% | 109,112.17 | Health Care | United States | |
| CASH_USD | CASH_USD | Cash | - | 81,284,173.79 | 0.98% | 81,128,468.32 | 0.98% | - | - | - | |
| CASH_USD | CASH_USD | Us Dollars | - | 61,401,778.48 | 0.74% | 61,401,778.48 | - | - | - | United States | |
| 55291X10 | 55291X10 | MFS Institutional Money Market Short Term Vehicle FRB | - | 19,220,224.54 | 0.23% | 19,222,658.22 | - | - | - | United States | |
| CAPUSD | CAPUSD | CAPUSD | - | 504,031.62 | 0.01% | 504,031.62 | - | - | - | United States | |
| CASH_DERV | - | Other | - | 0.01 | 0.00% | 155,705.47 | 0.00% | - | - | 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.
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.
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