Full & Historical Holdings

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View Historical Holdings by Month
Based on Market Value Based on Equivalent Exposure
CUSIP/SEDOL Ticker Securities
(on 03-31-25)
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
22440810 CR US Crane Co 86,867 $13,306,287.06 2.05% $13,306,287.06 2.05% 8,805.52 Industrials United States
74935Q10 RBA US RB Global Inc 127,535 $12,791,760.50 1.97% $12,791,760.50 1.97% 18,567.83 Industrials Canada
91200810 USFD US US Foods Holding Corp 180,075 $11,787,709.50 1.81% $11,787,709.50 1.81% 15,088.53 Consumer Staples United States
12719030 CACI US CACI International Inc 32,058 $11,762,721.36 1.81% $11,762,721.36 1.81% 8,226.35 Industrials United States
34354P10 FLS US Flowserve Corp 225,031 $10,990,514.04 1.69% $10,990,514.04 1.69% 6,434.43 Industrials United States
G3934V10 GENI US Genius Sports Ltd 1,077,021 $10,780,980.21 1.66% $10,780,980.21 1.66% 2,400.57 Consumer Discretionary United Kingdom
81730H10 S US SentinelOne Inc 573,220 $10,421,139.60 1.60% $10,421,139.60 1.60% 5,819.67 Information Technology United States
89055F10 BLD US TopBuild Corp 33,963 $10,357,016.85 1.59% $10,357,016.85 1.59% 8,955.47 Consumer Discretionary United States
37957720 GMED US Globus Medical Inc 136,221 $9,971,377.20 1.53% $9,971,377.20 1.53% 10,068.05 Health Care United States
G8711010 FTI US TechnipFMC PLC 299,929 $9,504,750.01 1.46% $9,504,750.01 1.46% 13,408.04 Energy United States
45378A10 IRT US Independence Realty Trust Inc REIT 447,003 $9,489,873.69 1.46% $9,489,873.69 1.46% 4,906.61 Real Estate United States
80810D10 SDGR US Schrodinger Inc/United States 470,679 $9,291,203.46 1.43% $9,291,203.46 1.43% 1,438.53 Health Care United States
M6191J10 FROG US JFrog Ltd 288,626 $9,236,032.00 1.42% $9,236,032.00 1.42% 3,612.10 Information Technology United States
85914M10 STEP US StepStone Group Inc 176,314 $9,208,880.22 1.42% $9,208,880.22 1.42% 3,961.63 Financials United States
01644J10 ALKT US Alkami Technology Inc 344,849 $9,052,286.25 1.39% $9,052,286.25 1.39% 2,683.61 Information Technology United States
N7248220 QGEN US QIAGEN NV 222,139 $8,918,880.85 1.37% $8,918,880.85 1.37% 8,739.87 Health Care Germany
G6700G10 NVT US nVent Electric PLC 168,663 $8,841,314.46 1.36% $8,841,314.46 1.36% 8,650.46 Industrials United States
68111610 OLLI US Ollie's Bargain Outlet Holdings Inc 70,201 $8,168,588.36 1.26% $8,168,588.36 1.26% 7,129.73 Consumer Discretionary United States
49889410 KNF US Knife River Corp 89,824 $8,103,023.04 1.25% $8,103,023.04 1.25% 5,107.06 Materials United States
09073M10 TECH US Techne Corp 137,474 $8,060,100.62 1.24% $8,060,100.62 1.24% 9,268.68 Health Care United States
97415510 WING US Wingstop Inc 35,117 $7,921,692.86 1.22% $7,921,692.86 1.22% 6,465.80 Consumer Discretionary United States
49904910 KNX US Knight-Swift Transportation Holdings Inc 177,933 $7,738,306.17 1.19% $7,738,306.17 1.19% 7,044.32 Industrials United States
12510Q10 CCCS US CCC Intelligent Solutions Holdings Inc 828,449 $7,480,894.47 1.15% $7,480,894.47 1.15% 5,937.89 Information Technology United States
63947X10 NCNO US nCino Inc 269,719 $7,409,180.93 1.14% $7,409,180.93 1.14% 3,180.86 Information Technology United States
88146M10 TRNO US Terreno Realty Corp REIT 115,449 $7,298,685.78 1.12% $7,298,685.78 1.12% 6,512.87 Real Estate United States
97717P10 WT US WisdomTree Inc 804,402 $7,175,265.84 1.10% $7,175,265.84 1.10% 1,311.67 Financials United States
68278B10 OS US Onestream Inc 332,223 $7,089,638.82 1.09% $7,089,638.82 1.09% 3,705.73 Information Technology United States
36168Q10 GFL US GFL Environmental Inc 145,458 $7,027,075.98 1.08% $7,027,075.98 1.08% 19,902.85 Industrials Canada
00797310 AEIS US Advanced Energy Industries Inc 73,702 $7,024,537.62 1.08% $7,024,537.62 1.08% 3,595.25 Information Technology United States
42226A10 HQY US HealthEquity Inc 78,758 $6,959,844.46 1.07% $6,959,844.46 1.07% 7,647.19 Health Care United States
74736L10 QTWO US Q2 Holdings Inc 86,956 $6,957,349.56 1.07% $6,957,349.56 1.07% 4,858.85 Information Technology United States
68334410 ONTO US Onto Innovation Inc 57,145 $6,933,974.30 1.07% $6,933,974.30 1.07% 5,978.45 Information Technology United States
00091G10 ACVA US ACV Auctions Inc 489,069 $6,890,982.21 1.06% $6,890,982.21 1.06% 2,377.90 Industrials United States
03833610 ATR US AptarGroup Inc 46,198 $6,854,859.24 1.05% $6,854,859.24 1.05% 9,860.00 Materials United States
34637510 FORM US FormFactor Inc 238,987 $6,760,942.23 1.04% $6,760,942.23 1.04% 2,194.34 Information Technology United States
40171V10 GWRE US Guidewire Software Inc 35,232 $6,601,067.52 1.02% $6,601,067.52 1.02% 15,715.94 Information Technology United States
36831E10 GCMG US GCM Grosvenor Inc 497,424 $6,580,919.52 1.01% $6,580,919.52 1.01% 594.18 Financials United States
92795910 VNOM US Viper Energy Inc 144,919 $6,543,092.85 1.01% $6,543,092.85 1.01% 5,928.79 Energy United States
57648520 MTDR US Matador Resources Co 127,919 $6,535,381.71 1.01% $6,535,381.71 1.01% 6,396.84 Energy United States
53220K50 LGND US Ligand Pharmaceuticals Inc 61,168 $6,431,203.52 0.99% $6,431,203.52 0.99% 2,024.51 Health Care United States
70557310 PEGA US Pegasystems Inc 91,959 $6,392,989.68 0.98% $6,392,989.68 0.98% 5,986.51 Information Technology United States
30208110 EXLS US ExlService Holdings Inc 135,297 $6,387,371.37 0.98% $6,387,371.37 0.98% 7,662.40 Industrials United States
51654410 LNTH US Lantheus Holdings Inc 64,067 $6,252,939.20 0.96% $6,252,939.20 0.96% 6,683.68 Health Care United States
71424F10 PR US Permian Resources Corp 451,232 $6,249,563.20 0.96% $6,249,563.20 0.96% 9,749.00 Energy United States
92839U20 VC US Visteon Corp 80,105 $6,217,750.10 0.96% $6,217,750.10 0.96% 2,106.61 Consumer Discretionary United States
03674X10 AR US Antero Resources Corp 151,891 $6,142,472.04 0.95% $6,142,472.04 0.95% 12,584.12 Energy United States
53700810 LFUS US Littelfuse Inc 30,950 $6,089,103.00 0.94% $6,089,103.00 0.94% 4,883.28 Information Technology United States
90267310 UFPT US UFP Technologies Inc 28,702 $5,789,480.42 0.89% $5,789,480.42 0.89% 1,549.19 Health Care United States
60782810 MOD US Modine Manufacturing Co 74,849 $5,744,660.75 0.88% $5,744,660.75 0.88% 4,035.05 Consumer Discretionary United States
89628810 TNET US TriNet Group Inc 71,580 $5,671,999.20 0.87% $5,671,999.20 0.87% 3,924.60 Industrials United States
11704310 BC US Brunswick Corp/DE 104,789 $5,642,887.65 0.87% $5,642,887.65 0.87% 3,553.40 Consumer Discretionary United States
41319710 HRMY US Harmony Biosciences Holdings Inc 169,453 $5,624,145.07 0.87% $5,624,145.07 0.87% 1,903.30 Health Care United States
03152W10 FOLD US Amicus Therapeutics Inc 686,871 $5,604,867.36 0.86% $5,604,867.36 0.86% 2,507.08 Health Care United States
04351P10 ASND US Ascendis Pharma AS ADR 35,862 $5,589,451.32 0.86% $5,589,451.32 0.86% 9,459.06 Health Care Denmark
N1450610 ESTC US Elastic NV 61,107 $5,444,633.70 0.84% $5,444,633.70 0.84% 9,303.20 Information Technology United States
69343T10 PJT US PJT Partners Inc 38,276 $5,277,494.88 0.81% $5,277,494.88 0.81% 3,266.10 Financials United States
16308610 CHEF US Chefs' Warehouse Inc 95,950 $5,225,437.00 0.80% $5,225,437.00 0.80% 2,232.23 Consumer Staples United States
09627Y10 BPMC US Blueprint Medicines Corp 58,934 $5,216,248.34 0.80% $5,216,248.34 0.80% 5,656.32 Health Care United States
ZZSSNT QXO/P US QXO Inc 379,925 $5,144,184.50 0.79% $5,144,184.50 0.79% - Information Technology United States
40749710 HLNE US Hamilton Lane Inc 34,263 $5,093,880.21 0.78% $5,093,880.21 0.78% 6,442.95 Financials United States
BN85P6 KXS CN Kinaxis Inc 46,100 $5,082,676.77 0.78% $5,082,676.77 0.78% 3,097.82 Information Technology Canada
85254J10 STAG US STAG Industrial Inc REIT 137,549 $4,968,269.88 0.76% $4,968,269.88 0.76% 6,740.65 Real Estate United States
69376K10 PX US P10 Inc 404,575 $4,753,756.25 0.73% $4,753,756.25 0.73% 1,305.14 Financials United States
19459J10 COLL US Collegium Pharmaceutical Inc 158,419 $4,728,807.15 0.73% $4,728,807.15 0.73% 939.84 Health Care United States
85423L10 SARO US Standardaero Inc 176,322 $4,697,218.08 0.72% $4,697,218.08 0.72% 8,910.07 Industrials United States
40131M10 GH US Guardant Health Inc 105,335 $4,487,271.00 0.69% $4,487,271.00 0.69% 5,282.14 Health Care United States
25401T60 DBRG US DigitalBridge Group Inc 499,176 $4,402,732.32 0.68% $4,402,732.32 0.68% 1,537.78 Financials United States
B1Y47Y GXI GY Gerresheimer AG 57,502 $4,355,492.73 0.67% $4,355,492.73 0.67% 2,616.23 Health Care Germany
01234810 AIN US Albany International Corp 61,430 $4,241,127.20 0.65% $4,241,127.20 0.65% 2,145.28 Industrials United States
70975L10 PEN US Penumbra Inc 15,719 $4,203,417.79 0.65% $4,203,417.79 0.65% 10,299.55 Health Care United States
98379310 XPO US XPO Inc 38,901 $4,184,969.58 0.64% $4,184,969.58 0.64% 12,612.96 Industrials United States
15687V10 CERT US Certara Inc 404,926 $4,008,767.40 0.62% $4,008,767.40 0.62% 1,594.08 Health Care United States
52186520 LEA US Lear Corp 44,546 $3,929,848.12 0.60% $3,929,848.12 0.60% 4,731.89 Consumer Discretionary United States
75960P10 RELY US Remitly Global Inc 188,836 $3,927,788.80 0.60% $3,927,788.80 0.60% 4,172.63 Financials United States
48592410 KRMN US Karman Holdings Inc 116,931 $3,907,834.02 0.60% $3,907,834.02 0.60% 5,572.35 Industrials United States
01625510 ALGN US Align Technology Inc 24,550 $3,900,013.00 0.60% $3,900,013.00 0.60% 11,731.65 Health Care United States
00650F10 ADPT US Adaptive Biotechnologies Corp 510,696 $3,794,471.28 0.58% $3,794,471.28 0.58% 1,103.97 Health Care United States
90400D10 RARE US Ultragenyx Pharmaceutical Inc 104,426 $3,781,265.46 0.58% $3,781,265.46 0.58% 3,349.47 Health Care United States
09062W20 BLFS US BioLife Solutions Inc 159,053 $3,632,770.52 0.56% $3,632,770.52 0.56% 1,073.48 Health Care United States
26856L10 ELF US elf Beauty Inc 56,442 $3,543,993.18 0.55% $3,543,993.18 0.55% 3,541.29 Consumer Staples United States
85205L10 SWTX US SpringWorks Therapeutics Inc 79,479 $3,507,408.27 0.54% $3,507,408.27 0.54% 3,306.92 Health Care United States
78709Y10 SAIA US Saia Inc 9,999 $3,493,950.57 0.54% $3,493,950.57 0.54% 9,306.40 Industrials United States
01749D10 ALGM US Allegro MicroSystems Inc 137,210 $3,448,087.30 0.53% $3,448,087.30 0.53% 4,627.06 Information Technology United States
74276L10 PRCT US PROCEPT BioRobotics Corp 58,609 $3,414,560.34 0.53% $3,414,560.34 0.53% 3,193.74 Health Care United States
64125C10 NBIX US Neurocrine Biosciences Inc 30,550 $3,378,830.00 0.52% $3,378,830.00 0.52% 11,027.21 Health Care United States
19851610 COLM US Columbia Sportswear Co 44,495 $3,367,826.55 0.52% $3,367,826.55 0.52% 4,257.18 Consumer Discretionary United States
05478C10 AZEK US AZEK Co Inc 68,818 $3,364,512.02 0.52% $3,364,512.02 0.52% 7,024.10 Industrials United States
46982L10 J US Jacobs Solutions Inc 27,501 $3,324,595.89 0.51% $3,324,595.89 0.51% 14,858.83 Industrials United States
90373110 ULS US UL Solutions Inc 58,597 $3,304,870.80 0.51% $3,304,870.80 0.51% 11,289.81 Industrials United States
G0750C10 AXTA US Axalta Coating Systems Ltd 99,055 $3,285,654.35 0.51% $3,285,654.35 0.51% 7,235.81 Materials United States
09371210 BE US Bloom Energy Corp 155,477 $3,056,677.82 0.47% $3,056,677.82 0.47% 4,531.78 Industrials United States
45258D10 IMCR US Immunocore Holdings PLC ADR 100,063 $2,968,869.21 0.46% $2,968,869.21 0.46% 1,485.52 Health Care United Kingdom
88023B10 TEM US Tempus AI Inc 60,989 $2,942,109.36 0.45% $2,942,109.36 0.45% 8,064.23 Health Care United States
48242W10 KBR US KBR Inc 58,693 $2,923,498.33 0.45% $2,923,498.33 0.45% 6,596.64 Industrials United States
59267L10 MTSR US Metsera Inc 105,802 $2,879,930.44 0.44% $2,879,930.44 0.44% 2,859.47 Health Care United States
63230710 NTRA US Natera Inc 18,402 $2,602,226.82 0.40% $2,602,226.82 0.40% 19,116.68 Health Care United States
83056610 SKX US Skechers U.S.A. Inc 45,792 $2,600,069.76 0.40% $2,600,069.76 0.40% 8,473.45 Consumer Discretionary United States
23282W60 CYTK US Cytokinetics Inc 61,562 $2,474,176.78 0.38% $2,474,176.78 0.38% 4,758.93 Health Care United States
52490G10 LEGN US Legend Biotech Corp ADR 66,907 $2,270,154.51 0.35% $2,270,154.51 0.35% 6,231.22 Health Care China
50157510 KYMR US Kymera Therapeutics Inc 82,059 $2,245,954.83 0.35% $2,245,954.83 0.35% 1,777.52 Health Care United States
22041X10 CRSR US Corsair Gaming Inc 247,257 $2,190,697.02 0.34% $2,190,697.02 0.34% 929.02 Information Technology United States
69014520 OM US Outset Medical Inc 183,410 $2,028,514.60 0.31% $2,028,514.60 0.31% 195.76 Health Care United States
24477E10 DH US Definitive Healthcare Corp 700,170 $2,023,491.30 0.31% $2,023,491.30 0.31% 329.33 Health Care United States
33830710 FIVN US Five9 Inc 72,833 $1,977,415.95 0.30% $1,977,415.95 0.30% 2,058.23 Information Technology United States
15678C10 CBLL US Ceribell Inc 90,540 $1,739,273.40 0.27% $1,739,273.40 0.27% 689.03 Health Care United States
44812J10 HUT US Hut 8 Corp 134,229 $1,559,740.98 0.24% $1,559,740.98 0.24% 1,206.80 Information Technology United States
15694410 CGON US CG oncology Inc 55,280 $1,353,807.20 0.21% $1,353,807.20 0.21% 1,866.55 Health Care United States
00091E10 ABSI US Absci Corp 507,730 $1,274,402.30 0.20% $1,274,402.30 0.20% 319.61 Health Care United States
92854T10 SEAT US Vivid Seats Inc 428,087 $1,267,137.52 0.20% $1,267,137.52 0.20% 392.78 Communication Services United States
81764X10 TTAN US ServiceTitan Inc 11,403 $1,084,539.33 0.17% $1,084,539.33 0.17% 8,564.47 Information Technology United States
03589W10 ANNX US Annexon Inc 228,352 $440,719.36 0.07% $440,719.36 0.07% 211.74 Health Care United States
35168W10 GUTS US Fractyl Health Inc 206,861 $246,164.59 0.04% $246,164.59 0.04% 58.22 Health Care United States
67421J20 OTLY US Oatly Group AB ADR 1 $9.83 0.00% $9.83 0.00% 294.19 Consumer Staples Sweden
CASH CASH Cash & Cash Equivalents - $32,305,962.41 4.97% $32,187,457.56 4.95% - - -
CASH_DERV CASH_DERV Other - $0.00 0.00% $118,504.85 0.02% - - -

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

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