Full & Historical Holdings

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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
12719030 CACI US CACI International Inc 86,908 $54,144,553.08 2.53% $54,144,553.08 2.53% 13,768.23 Industrials United States
53220K50 LGND US Ligand Pharmaceuticals Inc 175,886 $49,969,212.60 2.33% $49,969,212.60 2.33% 5,663.71 Health Care United States
58988910 MMSI US Merit Medical Systems Inc 494,960 $44,873,073.60 2.10% $44,873,073.60 2.10% 5,413.35 Health Care United States
15986410 CRL US Charles River Laboratories International Inc 145,395 $41,908,654.80 1.96% $41,908,654.80 1.96% 13,760.25 Health Care United States
16308610 CHEF US Chefs' Warehouse Inc 362,303 $40,748,218.41 1.90% $40,748,218.41 1.90% 4,588.34 Consumer Staples United States
94678410 WAY US Waystar Holding Corp 1,343,058 $35,161,258.44 1.64% $35,161,258.44 1.64% 5,024.57 Health Care United States
61539420 MOG/A US Moog Inc 94,553 $35,126,439.50 1.64% $35,126,439.50 1.64% 11,759.46 Industrials United States
00797310 AEIS US Advanced Energy Industries Inc 126,228 $34,961,760.88 1.63% $34,947,484.08 1.63% 11,088.36 Information Technology United States
78473010 SSRM US SSR Mining Inc 923,876 $34,770,535.20 1.62% $34,746,976.36 1.62% 7,762.52 Materials Canada
28618M10 ESI US Element Solutions Inc 950,455 $33,779,170.70 1.58% $33,779,170.70 1.58% 8,660.78 Materials United States
36168Q10 GFL US GFL Environmental Inc 750,829 $31,752,558.41 1.48% $31,752,558.41 1.48% 15,814.51 Industrials Canada
53700810 LFUS US Littelfuse Inc 76,909 $31,771,253.22 1.48% $31,700,351.62 1.48% 10,468.86 Information Technology United States
25765110 DCI US Donaldson Co Inc 347,248 $31,561,370.72 1.47% $31,561,370.72 1.47% 10,535.16 Industrials United States
10316T10 BOX US Box Inc 849,188 $30,383,946.64 1.42% $30,383,946.64 1.42% 4,909.05 Information Technology United States
G4253H10 JHX US James Hardie Industries PLC 1,021,281 $30,342,258.51 1.42% $30,342,258.51 1.42% 17,247.32 Materials Australia
82846H40 QXO US QXO Inc 2,275,356 $30,216,727.68 1.41% $30,216,727.68 1.41% 13,777.88 Industrials United States
87305R10 TTMI US TTM Technologies Inc 243,556 $28,963,679.52 1.35% $28,963,679.52 1.35% 12,528.10 Information Technology United States
45826H10 ITGR US Integer Holdings Corp 231,124 $28,948,281.00 1.35% $28,948,281.00 1.35% 4,257.50 Health Care United States
49889410 KNF US Knife River Corp 458,153 $28,726,193.10 1.34% $28,726,193.10 1.34% 3,559.07 Materials United States
67523210 OII US Oceaneering International Inc 554,753 $28,714,015.28 1.34% $28,714,015.28 1.34% 5,151.65 Energy United States
233917 FTT CN Finning International Inc 435,437 $28,655,128.90 1.33% $28,568,336.82 1.33% 8,536.77 Industrials Canada
12510Q10 CCC US CCC Intelligent Solutions Holdings Inc 3,678,622 $27,442,520.12 1.28% $27,442,520.12 1.28% 4,393.90 Information Technology United States
92552V10 VSAT US Viasat Inc 391,861 $26,360,489.47 1.23% $26,360,489.47 1.23% 9,266.83 Information Technology United States
90267310 UFPT US UFP Technologies Inc 87,878 $26,183,250.10 1.22% $26,183,250.10 1.22% 2,307.92 Health Care United States
88146M10 TRNO US Terreno Realty Corp REIT 392,928 $26,015,762.88 1.22% $26,015,762.88 1.22% 7,214.90 Real Estate United States
88738910 TKR US Timken Co 215,534 $25,961,070.30 1.21% $25,961,070.30 1.21% 8,358.87 Industrials United States
53371410 LCLN US Lincoln International Inc 952,663 $24,045,214.12 1.12% $24,045,214.12 1.12% 879.54 Financials United States
57648520 MTDR US Matador Resources Co 413,076 $24,117,442.26 1.12% $23,962,538.76 1.12% 7,193.12 Energy United States
25379810 DGII US Digi International Inc 319,218 $23,922,196.92 1.12% $23,922,196.92 1.12% 2,843.83 Information Technology United States
82907310 SSD US Simpson Manufacturing Co Inc 129,694 $23,683,421.34 1.11% $23,683,421.34 1.11% 7,484.21 Industrials United States
69343T10 PJT US PJT Partners Inc 130,755 $23,586,894.45 1.10% $23,586,894.45 1.10% 4,615.46 Financials United States
G5269410 KNSA US Kiniksa Pharmaceuticals International Plc 298,137 $23,442,512.31 1.09% $23,442,512.31 1.09% 6,131.57 Health Care United States
11704310 BC US Brunswick Corp/DE 300,817 $22,947,372.14 1.07% $22,832,010.30 1.07% 4,921.51 Consumer Discretionary United States
82982L10 SITE US SiteOne Landscape Supply Inc 217,571 $21,437,270.63 1.00% $21,437,270.63 1.00% 4,311.08 Industrials United States
K0858810 ASND US Ascendis Pharma AS 81,267 $21,376,471.68 1.00% $21,376,471.68 1.00% 16,407.61 Health Care Denmark
78377T10 RHP US Ryman Hospitality Properties Inc REIT 167,094 $21,180,835.44 0.99% $21,180,835.44 0.99% 8,647.48 Real Estate United States
97717P10 WT US WisdomTree Inc 857,327 $20,627,287.62 0.96% $20,627,287.62 0.96% 3,645.38 Financials United States
M6191J10 FROG US JFrog Ltd 200,033 $20,017,302.31 0.93% $20,017,302.31 0.93% 12,338.76 Information Technology United States
34354P10 FLS US Flowserve Corp 244,713 $19,354,351.17 0.90% $19,354,351.17 0.90% 10,065.07 Industrials United States
40131M10 GH US Guardant Health Inc 119,999 $19,082,240.98 0.89% $19,082,240.98 0.89% 21,339.87 Health Care United States
45780R10 IBP US Installed Building Products Inc 78,529 $19,069,197.07 0.89% $19,069,197.07 0.89% 6,454.22 Consumer Discretionary United States
42238D10 HTFL US HeartFlow Inc 376,967 $18,995,367.13 0.89% $18,995,367.13 0.89% 4,381.59 Health Care United States
50157510 KYMR US Kymera Therapeutics Inc 150,719 $17,906,924.39 0.84% $17,906,924.39 0.84% 9,879.17 Health Care United States
70334310 PATK US Patrick Industries Inc 218,909 $17,992,130.71 0.84% $17,889,243.48 0.84% 2,625.26 Consumer Discretionary United States
80810D10 SDGR US Schrodinger Inc/United States 906,770 $17,682,015.00 0.83% $17,682,015.00 0.83% 1,458.19 Health Care United States
60365F10 MMED US MiniMed Group Inc 866,942 $17,564,244.92 0.82% $17,564,244.92 0.82% 5,700.15 Health Care United States
03674X10 AR US Antero Resources Corp 446,520 $17,182,089.60 0.80% $17,182,089.60 0.80% 11,880.28 Energy United States
M2029K10 BIRK US Birkenstock Holding Plc 489,619 $17,092,599.29 0.80% $17,092,599.29 0.80% 6,210.07 Consumer Discretionary Germany
74587B10 PLSE US Pulse Biosciences Inc 339,453 $17,084,669.49 0.80% $17,084,669.49 0.80% 3,589.67 Health Care United States
52661A10 DRS US Leonardo DRS Inc 442,287 $16,806,906.00 0.79% $16,806,906.00 0.79% 10,141.88 Industrials United States
74006W20 PRAX US Praxis Precision Medicines Inc 47,786 $16,739,435.80 0.78% $16,739,435.80 0.78% 9,780.37 Health Care United States
04963C20 ATRC US AtriCure Inc 341,866 $16,529,221.10 0.77% $16,529,221.10 0.77% 2,459.39 Health Care United States
65171850 NPKI US NPK International Inc 1,239,797 $16,464,504.16 0.77% $16,464,504.16 0.77% 1,127.60 Industrials United States
81685010 SMTC US Semtech Corp 122,469 $16,283,478.24 0.76% $16,283,478.24 0.76% 12,408.57 Information Technology United States
75049110 RDNT US RadNet Inc 213,686 $16,201,672.52 0.76% $16,201,672.52 0.76% 5,966.86 Health Care United States
98956A10 ZETA US Zeta Global Holdings Corp 521,094 $16,138,281.18 0.75% $16,138,281.18 0.75% 7,753.43 Information Technology United States
46222210 IONS US Ionis Pharmaceuticals Inc 262,553 $15,847,699.08 0.74% $15,847,699.08 0.74% 10,030.89 Health Care United States
45005610 IRTC US IRhythm Holdings Inc 133,178 $15,840,191.32 0.74% $15,840,191.32 0.74% 3,920.62 Health Care United States
19240Q20 COGT US Cogent Biosciences Inc 450,004 $15,750,140.00 0.74% $15,750,140.00 0.74% 6,073.37 Health Care United States
00650F10 ADPT US Adaptive Biotechnologies Corp 631,004 $15,724,619.68 0.73% $15,724,619.68 0.73% 3,977.13 Health Care United States
08160H10 BHE US Benchmark Electronics Inc 219,018 $15,392,585.04 0.72% $15,392,585.04 0.72% 2,524.45 Information Technology United States
59356Q10 MIAX US Miami International Holdings Inc 337,874 $14,484,658.38 0.68% $14,484,658.38 0.68% 4,254.03 Financials United States
19459J10 COLL US Collegium Pharmaceutical Inc 585,155 $14,400,664.55 0.67% $14,400,664.55 0.67% 801.19 Health Care United States
23282W60 CYTK US Cytokinetics Inc 202,120 $14,332,329.20 0.67% $14,332,329.20 0.67% 9,858.15 Health Care United States
34637510 FORM US FormFactor Inc 136,903 $13,773,810.83 0.64% $13,773,810.83 0.64% 7,859.75 Information Technology United States
91689610 UEC US Uranium Energy Corp 1,106,068 $13,538,272.32 0.63% $13,538,272.32 0.63% 6,057.24 Energy United States
80706P10 SRRK US Scholar Rock Holding Corp 232,209 $13,189,471.20 0.62% $13,189,471.20 0.62% 6,917.40 Health Care United States
68111610 OLLI US Ollie's Bargain Outlet Holdings Inc 171,433 $12,929,476.86 0.60% $12,929,476.86 0.60% 4,574.00 Consumer Discretionary United States
98379310 XPO US XPO Inc 63,605 $12,338,733.95 0.58% $12,338,733.95 0.58% 22,713.60 Industrials United States
BX566N HAWK US Hawkeye 360 Inc 644,885 $12,227,019.60 0.57% $12,227,019.60 0.57% 1,857.43 Industrials United States
04339D10 ARXS US Arxis Inc 228,896 $11,849,945.92 0.55% $11,849,945.92 0.55% 21,612.68 Industrials United States
07734730 BELFB US Bel Fuse Inc 47,205 $11,767,026.38 0.55% $11,767,026.38 0.55% 3,599.28 Information Technology United States
74768A10 QNT US Quantinuum Inc 231,958 $11,621,095.80 0.54% $11,621,095.80 0.54% 1,848.38 Information Technology United States
76243J10 RYTM US Rhythm Pharmaceuticals Inc 109,332 $11,603,405.16 0.54% $11,603,405.16 0.54% 7,307.27 Health Care United States
52476L10 LGN US Legence Corp 216,171 $11,580,280.47 0.54% $11,580,280.47 0.54% 4,119.77 Industrials United States
00790R10 WMS US Advanced Drainage Systems Inc 83,668 $11,356,257.64 0.53% $11,356,257.64 0.53% 10,234.77 Industrials United States
15694410 CGON US CG oncology Inc 150,689 $11,325,785.24 0.53% $11,325,785.24 0.53% 6,662.21 Health Care United States
68760410 ORKA US Oruka Therapeutics Inc 121,469 $11,250,458.78 0.53% $11,250,458.78 0.53% 6,132.34 Health Care United States
45258D10 IMCR US Immunocore Holdings PLC ADR 304,295 $11,051,994.40 0.52% $11,051,994.40 0.52% 1,870.43 Health Care United Kingdom
64361Q10 VNOM US Viper Energy Inc 246,761 $11,052,425.19 0.52% $11,052,425.19 0.52% 8,707.40 Energy United States
55405W10 MYRG US MYR Group Inc 36,790 $10,721,341.80 0.50% $10,721,341.80 0.50% 4,537.19 Industrials United States
92296710 MANE US VeraDermics Inc 108,307 $10,658,491.87 0.50% $10,658,491.87 0.50% 4,111.58 Health Care United States
09264B10 BXDC US Blackstone Digital Infrastructure Trust Inc REIT 530,746 $10,646,764.76 0.50% $10,646,764.76 0.50% 2,019.04 Real Estate United States
69895510 PBLS US Parabilis Medicines Inc 271,771 $10,601,786.71 0.50% $10,601,786.71 0.50% 4,818.52 Health Care United States
64125C10 NBIX US Neurocrine Biosciences Inc 68,514 $10,553,211.42 0.49% $10,553,211.42 0.49% 15,657.02 Health Care United States
49904910 KNX US Knight-Swift Transportation Holdings Inc 152,241 $10,430,030.91 0.49% $10,430,030.91 0.49% 11,150.41 Industrials United States
36831E10 GCMG US GCM Grosvenor Inc 751,633 $10,365,019.07 0.48% $10,365,019.07 0.48% 842.93 Financials United States
70439P10 PAY US Paymentus Holdings Inc 289,365 $10,301,394.00 0.48% $10,301,394.00 0.48% 4,483.36 Financials United States
85208M10 SFM US Sprouts Farmers Market Inc 125,139 $10,266,403.56 0.48% $10,266,403.56 0.48% 7,688.95 Consumer Staples United States
17253J10 CIFR US Cipher Digital Inc 645,551 $10,006,040.50 0.47% $10,006,040.50 0.47% 6,432.98 Information Technology United States
74736L10 QTWO US Q2 Holdings Inc 152,270 $9,903,640.80 0.46% $9,903,640.80 0.46% 4,055.89 Information Technology United States
48592510 KARD US Kardigan Inc 473,863 $9,553,078.08 0.45% $9,553,078.08 0.45% 1,885.03 Health Care United States
25402D10 DOCN US DigitalOcean Holdings Inc 85,091 $9,418,722.79 0.44% $9,418,722.79 0.44% 13,014.88 Information Technology United States
55405Y10 MTSI US MACOM Technology Solutions Holdings Inc 34,755 $9,169,411.65 0.43% $9,169,411.65 0.43% 20,148.94 Information Technology United States
87650L10 TARS US Tarsus Pharmaceuticals Inc 122,455 $9,091,059.20 0.42% $9,091,059.20 0.42% 3,257.87 Health Care United States
75867H10 REF US Reformation Inc 630,101 $9,016,745.31 0.42% $9,016,745.31 0.42% 845.38 Consumer Discretionary United States
55173P10 LYNX US Lyntris Inc 655,687 $8,904,229.46 0.42% $8,904,229.46 0.42% 1,574.59 Industrials United States
15678C10 CBLL US Ceribell Inc 369,789 $8,867,540.22 0.41% $8,867,540.22 0.41% 920.31 Health Care United States
10567X10 BRVE US Braveheart Bio Inc 345,984 $8,822,592.00 0.41% $8,822,592.00 0.41% 1,946.68 - United States
89422G10 TVTX US Travere Therapeutics Inc 133,108 $8,822,398.24 0.41% $8,822,398.24 0.41% 6,241.92 Health Care United States
11434010 AZTA US Azenta Inc 262,828 $8,581,334.20 0.40% $8,581,334.20 0.40% 2,360.53 Health Care United States
53190C10 LTH US Life Time Group Holdings Inc 204,023 $8,573,046.46 0.40% $8,573,046.46 0.40% 9,389.87 Consumer Discretionary United States
H8088L10 SRAD US Sportradar Group AG 657,847 $8,177,038.21 0.38% $8,177,038.21 0.38% 3,875.14 Consumer Discretionary Switzerland
03815J10 AADX US Applied Aerospace & Defense Inc 617,257 $8,147,792.40 0.38% $8,147,792.40 0.38% 2,275.60 Industrials United States
22041X10 CRSR US Corsair Gaming Inc 645,921 $7,847,940.15 0.37% $7,847,940.15 0.37% 1,314.35 Information Technology United States
60474910 MIRM US Mirum Pharmaceuticals Inc 78,586 $7,705,357.30 0.36% $7,705,357.30 0.36% 6,366.60 Health Care United States
09062W20 BLFS US BioLife Solutions Inc 179,774 $6,664,222.18 0.31% $6,664,222.18 0.31% 1,812.97 Health Care United States
68237F10 OFRM US Once Upon a Farm PBC 381,288 $6,603,908.16 0.31% $6,603,908.16 0.31% 727.28 Consumer Staples United States
46269C10 IRDM US Iridium Communications Inc 126,982 $5,965,614.36 0.28% $5,965,614.36 0.28% 4,979.01 Communication Services United States
03214Q10 AMPX US Amprius Technologies Inc 547,780 $5,412,066.40 0.25% $5,412,066.40 0.25% 1,443.28 Industrials United States
G2R11M10 DPC US DPC Holdings PLC 127,901 $5,366,725.96 0.25% $5,366,725.96 0.25% 6,268.53 Industrials United Kingdom
09224410 BRCB US Black Rock Coffee Bar Inc 485,111 $4,632,810.05 0.22% $4,632,810.05 0.22% 212.09 Consumer Discretionary United States
90400D10 RARE US Ultragenyx Pharmaceutical Inc 175,165 $4,415,909.65 0.21% $4,415,909.65 0.21% 2,485.43 Health Care United States
03589W10 ANNX US Annexon Inc 668,226 $3,301,036.44 0.15% $3,301,036.44 0.15% 936.52 Health Care United States
68404V11 2209331D Optinose Inc Warrant 4 $0.82 0.00% $0.00 0.00% - Equity Warrants United States
CASH_USD CASH_USD Cash & Cash Equivalents - $87,886,061.36 4.09% $87,658,495.36 4.09% - - -
CASH_DERV - Other - $0.01 0.01% $227,566.82 0.01% - - 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.

 

This website is a general communication and is provided for informational and/or educational purposes only. None of the content should be viewed as a suggestion that you take or refrain from taking any action nor as a recommendation for any specific investment product, strategy, plan feature or other such purpose. Your use of this website indicates that you agree with the intended purpose. Prior to making any investment or financial decision, you should seek individualized advice from a personal financial, tax, and other professionals who are able to provide advice in the context of your particular financial situation.

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. 

MFS registered investment products are offered through MFS® Fund Distributors, Inc., Member SIPC, 111 Huntington Avenue, Boston, MA 02199.

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