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Super Investors MFS Core Equity Fund

MFS Core Equity Fund

Mfs Series Trust I · net assets $6.51B · 173 holdings as of August 31, 2026. Monthly N-PORT disclosure: the full book, not just equities.

Asset mix

EC: 99.8% · STIV: 0.2%

Financial position

Total assets
$6.53B
Total liabilities
$13.5M
Net assets
$6.51B
Assets attributable to miscellaneous securities
$0
Assets invested in controlled foreign corporations
$0
Borrowings payable within one year
$0
Payable to controlled companies within one year
$0
Payable to other affiliates within one year
$0
Other liabilities payable within one year
$0
Borrowings payable after one year
$0
Payable to controlled companies after one year
$0
Payable to other affiliates after one year
$0
Other liabilities payable after one year
$0
Payables for delayed-delivery investments
$0
Payables for standby commitments
$0
Liquidation preference of outstanding preferred stock
$0
Cash not reported in Parts C or D
$5.18K

Monthly flows and gains

Month 1 Month 2 Month 3
Sales $47.3M $45.5M $43.4M
Reinvestment $0 $0 $0
Redemptions $116M $103M $107M
Net realized gain (non-derivative) $99.5M $53.3M $66.9M
Net unrealized appreciation (non-derivative) $-146M $34.4M $104M

The three months of the reporting period, as filed; month 3 ends August 31, 2026.

Filing details

Registrant
Mfs Series Trust I
Registrant CIK
798244
Registrant LEI
549300QRB5FQ35HH3533
Series
MFS Core Equity Fund
Series ID
S000000763
Series LEI
3SWG84TY2XZN8131BJ67
SEC file number
811-04777
Address
111 HUNTINGTON AVENUE, BOSTON, US-MA, 02199, US
Phone
617-954-5000
Form
NPORT-P
Filed
October 26, 2026
Report period ends
August 31, 2026
Report month ends
August 31, 2026
Accession number
000141036826108150
Holding Value % of net assets
Nvidia Corp EC $483M 7.42%
Microsoft Corp EC $363M 5.58%
Apple Inc EC $356M 5.47%
Amazon.com Inc EC $309M 4.75%
Alphabet Inc EC $306M 4.70%
Broadcom Inc EC $227M 3.48%
Meta Platforms Inc EC $136M 2.09%
Jpmorgan Chase & Co EC $126M 1.93%
Pfizer Inc EC $115M 1.77%
Gilead Sciences Inc EC $115M 1.77%
Johnson & Johnson EC $98.7M 1.52%
Bank Of America Corp EC $96.7M 1.49%
Mastercard Inc EC $94.6M 1.45%
Advanced Micro Devices Inc EC $88.1M 1.35%
Arista Networks Inc EC $83M 1.28%
Exxonmobil Holdings Corp EC $73.4M 1.13%
Micron Technology Inc EC $61.9M 0.95%
Conocophillips EC $60.5M 0.93%
Cadence Design Systems Inc EC $59.6M 0.91%
Vertex Pharmaceuticals Inc EC $59.2M 0.91%
Medtronic PLC EC $56.3M 0.86%
Kla Corp EC $54.3M 0.83%
Spotify Technology Sa EC $48.7M 0.75%
Palantir Technologies Inc EC $47.2M 0.73%
Uber Technologies Inc EC $46.6M 0.72%
Netflix Inc EC $45.8M 0.70%
Bj's Wholesale Club Holdings Inc EC $45.5M 0.70%
Repligen Corp EC $43.4M 0.67%
Okta Inc EC $42.9M 0.66%
Chubb Ltd EC $42.9M 0.66%
Amphenol Corp EC $42.5M 0.65%
Cigna Group/the EC $41.2M 0.63%
Seagate Technology Holdings PLC EC $40.9M 0.63%
Boston Scientific Corp EC $40.9M 0.63%
Philip Morris International Inc EC $38.6M 0.59%
Gfl Environmental Inc EC $37.5M 0.58%
Becton Dickinson & Co EC $37.3M 0.57%
Rtx Corp EC $36.9M 0.57%
Visa Inc EC $35.8M 0.55%
Pepsico Inc EC $35.6M 0.55%
Carvana Co EC $35M 0.54%
Aon PLC EC $34.4M 0.53%
Trane Technologies PLC EC $33.9M 0.52%
Sandisk Corp EC $32.6M 0.50%
Tjx Cos Inc/the EC $32.2M 0.49%
Cheniere Energy Inc EC $32.1M 0.49%
Tesla Inc EC $32M 0.49%
Ge Vernova Inc EC $31.8M 0.49%
Waters Corp EC $31.7M 0.49%
Valero Energy Corp EC $31.6M 0.48%
Crh PLC EC $31.1M 0.48%
Kkr & Co Inc EC $29.3M 0.45%
Applied Materials Inc EC $29.2M 0.45%
Snowflake Inc EC $28.9M 0.44%
Moody's Corp EC $28.5M 0.44%
Analog Devices Inc EC $28.1M 0.43%
Union Pacific Corp EC $27.7M 0.42%
Floor & Decor Holdings Inc EC $27M 0.41%
Raymond James Financial Inc EC $26.8M 0.41%
Progressive Corp/the EC $26.7M 0.41%

Showing top 60 of 173 holdings.

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