MRGAX
MFS Core Equity Fund
MFS SERIES TRUST I

Portfolio concentration

As of February 28, 2026 · N-PORT
Holdings
169
Top-10 weight
38.20%
Effective holdings ?
47
Crowding ?
1620.5

Holdings

As of February 28, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 NVIDIA CORP 2,554,018 $452.55M 7.11%
2 APPLE INC 1,419,970 $375.13M 5.89%
3 MICROSOFT CORP 794,198 $311.91M 4.90%
4 ALPHABET INC CL A 941,220 $293.43M 4.61%
5 AMAZON.COM INC 1,234,102 $259.16M 4.07%
6 BROADCOM INC 544,263 $173.92M 2.73%
7 META PLATFORMS INC CL A 257,868 $167.14M 2.63%
8 JOHNSON&JOHNSON 576,182 $143.14M 2.25%
9 JPMORGAN CHASE and CO 428,995 $128.83M 2.02%
10 GILEAD SCIENCES INC 838,949 $124.96M 1.96%
11 PFIZER INC 4,044,489 $111.83M 1.76%
12 LAM RESEARCH CORP 439,325 $102.75M 1.61%
13 MASTERCARD INC CL A 185,299 $95.84M 1.51%
14 EXXON MOBIL CORP 612,373 $93.39M 1.47%
15 KLA CORP 40,394 $61.58M 0.97%
16 CATERPILLAR INC 82,801 $61.51M 0.97%
17 CADENCE DESIGN SYSTEMS INC 189,615 $57.15M 0.90%
18 PNC FINANCIAL SERVICES GRP INC 268,515 $57.02M 0.90%
19 MEDTRONIC PLC 564,880 $55.17M 0.87%
20 BJS WHSL CLUB HLDGS INC 501,175 $49.51M 0.78%
21 ARISTA NETWORKS INC 362,812 $48.44M 0.76%
22 T-MOBILE US INC 222,560 $48.32M 0.76%
23 CHUBB LTD 136,664 $46.58M 0.73%
24 PEPSICO INC 273,653 $46.45M 0.73%
25 MORGAN STANLEY 271,504 $45.21M 0.71%
26 RTX CORP 220,814 $44.74M 0.70%
27 THE CIGNA GROUP 154,044 $44.65M 0.70%
28 EMERSON ELECTRIC CO 293,580 $44.26M 0.70%
29 SPOTIFY TECHNOLOGY SA 83,933 $43.22M 0.68%
30 CRH PLC 355,711 $42.68M 0.67%
31 UBER TECHNOLOGIES INC 563,204 $42.48M 0.67%
32 TJX COS INC 258,993 $41.87M 0.66%
33 BECTON DICKINSON and CO 236,843 $41.80M 0.66%
34 PHILIP MORRIS INTL INC 222,169 $41.51M 0.65%
35 AUTODESK INC 168,330 $41.39M 0.65%
36 CONOCOPHILLIPS 363,554 $41.25M 0.65%
37 AMPHENOL CORPORATION CL A 282,271 $41.23M 0.65%
38 GENERAL ELECTRIC CO 117,221 $40.12M 0.63%
39 GE VERNOVA LLC 45,393 $39.66M 0.62%
40 WELLS FARGO & CO 477,038 $38.85M 0.61%
41 AON PLC 115,417 $38.72M 0.61%
42 GFL ENVIRONM-SUB 867,663 $38.34M 0.60%
43 TRANE TECHNOLOGIES PLC 82,170 $37.99M 0.60%
44 WATERS CORP 117,397 $37.49M 0.59%
45 SCHWAB CHARLES CORP 391,121 $37.23M 0.58%
46 MFS Institutional Money Market Portfolio, Class A 35,912,950 $35.92M 0.56%
47 INTUIT INC 86,837 $35.52M 0.56%
48 FLOOR & DECOR-A 509,237 $35.18M 0.55%
49 AMETEK INC NEW 146,921 $35.15M 0.55%
50 CARVANA CO CL A 104,318 $34.86M 0.55%
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