MFS SERIES TRUST I
CIK: 0000798244
Equity
Holdings
From latest SEC N-PORT filing · US-listed stocks only
| # | Security Name | CUSIP | Asset Type | Weight % | Value ($M) | Quantity |
|---|---|---|---|---|---|---|
| 1 | EQH Equitable Holdings Inc Since 2026-07-07 | 29452E101 | Equity (Common) |
0.39%
|
$1.36 | 33,772 |
| 2 | AIZ Assurant Inc Since 2026-07-07 | 04621X108 | Equity (Common) |
0.70%
|
$2.41 | 10,501 |
| 3 | INTU Intuit Inc Since 2026-07-07 | 461202103 | Equity (Common) |
1.24%
|
$4.27 | 10,432 |
| 4 | ACN Accenture PLC Since 2026-07-07 | — | Equity (Common) |
1.26%
|
$4.33 | 20,738 |
| 5 | AME AMETEK Inc Since 2026-07-07 | 031100100 | Equity (Common) |
0.77%
|
$2.65 | 11,099 |
| 6 | MDLZ Mondelez International Inc Since 2026-07-07 | 609207105 | Equity (Common) |
1.03%
|
$3.54 | 57,459 |
| 7 | JNJ Johnson & Johnson Since 2026-07-07 | 478160104 | Equity (Common) |
3.16%
|
$10.89 | 43,852 |
| 8 | EPRT Essential Properties Realty Trust Inc Since 2026-07-07 | 29670E107 | Equity (Common) |
0.43%
|
$1.47 | 43,340 |
| 9 | PNR Pentair PLC Since 2026-07-07 | — | Equity (Common) |
0.55%
|
$1.89 | 19,049 |
| 10 | HLT Hilton Worldwide Holdings Inc Since 2026-07-07 | 43300A203 | Equity (Common) |
0.79%
|
$2.71 | 8,685 |
| 11 | GIS General Mills Inc Since 2026-07-07 | 370334104 | Equity (Common) |
1.66%
|
$5.70 | 126,097 |
| 12 | ABBV AbbVie Inc Since 2026-07-07 | 00287Y109 | Equity (Common) |
0.58%
|
$2.00 | 8,605 |
| 13 | VTR Ventas Inc Since 2026-07-07 | 92276F100 | Equity (Common) |
0.61%
|
$2.11 | 24,457 |
| 14 | EG Everest Group Ltd Since 2026-07-07 | — | Equity (Common) |
1.16%
|
$3.99 | 11,900 |
| 15 | EOG EOG Resources Inc Since 2026-07-07 | 26875P101 | Equity (Common) |
0.79%
|
$2.71 | 21,859 |
| 16 | ARMK Aramark Since 2026-07-07 | 03852U106 | Equity (Common) |
0.75%
|
$2.57 | 61,359 |
| 17 | OMC Omnicom Group Inc Since 2026-07-07 | 681919106 | Equity (Common) |
0.87%
|
$3.00 | 35,132 |
| 18 | XEL Xcel Energy Inc Since 2026-07-07 | 98389B100 | Equity (Common) |
1.15%
|
$3.97 | 47,572 |
| 19 | ALLE Allegion plc Since 2026-07-07 | — | Equity (Common) |
0.37%
|
$1.28 | 7,969 |
| 20 | MDT Medtronic PLC Since 2026-07-07 | — | Equity (Common) |
1.15%
|
$3.97 | 40,678 |
| 21 | PEP PepsiCo Inc Since 2026-07-07 | 713448108 | Equity (Common) |
1.51%
|
$5.19 | 30,579 |
| 22 | GOOG Alphabet Inc Since 2026-07-07 | 02079K305 | Equity (Common) |
3.12%
|
$10.74 | 34,436 |
| 23 | V Visa Inc Since 2026-07-07 | 92826C839 | Equity (Common) |
1.93%
|
$6.65 | 20,771 |
| 24 | LDOS Leidos Holdings Inc Since 2026-07-07 | 525327102 | Equity (Common) |
0.50%
|
$1.72 | 9,793 |
| 25 | CBRE CBRE Group Inc Since 2026-07-07 | 12504L109 | Equity (Common) |
0.40%
|
$1.37 | 9,307 |
| 26 | TYL Tyler Technologies Inc Since 2026-07-07 | 902252105 | Equity (Common) |
1.14%
|
$3.91 | 11,035 |
| 27 | FRT Federal Realty Investment Trust Since 2026-07-07 | 313745101 | Equity (Common) |
0.55%
|
$1.89 | 17,417 |
| 28 | TRMB Trimble Inc Since 2026-07-07 | 896239100 | Equity (Common) |
0.44%
|
$1.51 | 22,656 |
| 29 | TTWO Take-Two Interactive Software Inc Since 2026-07-07 | 874054109 | Equity (Common) |
0.59%
|
$2.02 | 9,535 |
| 30 | WM Waste Management Inc Since 2026-07-07 | 94106L109 | Equity (Common) |
0.67%
|
$2.31 | 9,614 |
| 31 | ORLY O'Reilly Automotive Inc Since 2026-07-07 | 67103H107 | Equity (Common) |
1.18%
|
$4.08 | 43,418 |
| 32 | PFG Principal Financial Group Inc Since 2026-07-07 | 74251V102 | Equity (Common) |
0.59%
|
$2.03 | 21,244 |
| 33 | WMT Walmart Inc Since 2026-07-07 | 931142103 | Equity (Common) |
0.52%
|
$1.79 | 13,981 |
| 34 | PSA Public Storage Since 2026-07-07 | 74460D109 | Equity (Common) |
0.48%
|
$1.64 | 5,336 |
| 35 | RITM Rithm Capital Corp Since 2026-07-07 | 64828T201 | Equity (Common) |
0.39%
|
$1.35 | 133,945 |
| 36 | ECL Ecolab Inc Since 2026-07-07 | 278865100 | Equity (Common) |
0.53%
|
$1.84 | 5,961 |
| 37 | RSG Republic Services Inc Since 2026-07-07 | 760759100 | Equity (Common) |
1.65%
|
$5.68 | 24,805 |
| 38 | BPOP Popular Inc Since 2026-07-07 | 733174700 | Equity (Common) |
0.42%
|
$1.44 | 10,663 |
| 39 | ESS Essex Property Trust Inc Since 2026-07-07 | 297178105 | Equity (Common) |
0.48%
|
$1.65 | 6,448 |
| 40 | EVRG Evergy Inc Since 2026-07-07 | 30034W106 | Equity (Common) |
0.97%
|
$3.35 | 39,988 |
| 41 | J Jacobs Solutions Inc Since 2026-07-07 | 46982L108 | Equity (Common) |
0.44%
|
$1.51 | 10,927 |
| 42 | ABT Abbott Laboratories Since 2026-07-07 | 002824100 | Equity (Common) |
0.94%
|
$3.22 | 27,713 |
| 43 | ADI Analog Devices Inc Since 2026-07-07 | 032654105 | Equity (Common) |
2.78%
|
$9.58 | 26,923 |
| 44 | MET MetLife Inc Since 2026-07-07 | 59156R108 | Equity (Common) |
0.45%
|
$1.54 | 21,399 |
| 45 | PFE Pfizer Inc Since 2026-07-07 | 717081103 | Equity (Common) |
0.89%
|
$3.07 | 111,096 |
| 46 | WCN Waste Connections Inc Since 2026-07-07 | 94106B101 | Equity (Common) |
0.85%
|
$2.92 | 16,944 |
| 47 | VOYA Voya Financial Inc Since 2026-07-07 | 929089100 | Equity (Common) |
0.40%
|
$1.38 | 20,690 |
| 48 | ADSK Autodesk Inc Since 2026-07-07 | 052769106 | Equity (Common) |
1.18%
|
$4.05 | 16,467 |
| 49 | TEL TE Connectivity PLC Since 2026-07-07 | — | Equity (Common) |
1.79%
|
$6.17 | 26,818 |
| 50 | SPG Simon Property Group Inc Since 2026-07-07 | 828806109 | Equity (Common) |
0.43%
|
$1.49 | 7,298 |
| 51 | ACIW ACI Worldwide Inc Since 2026-07-07 | 004498101 | Equity (Common) |
0.99%
|
$3.42 | 86,095 |
| 52 | LYV Live Nation Entertainment Inc Since 2026-07-07 | 538034109 | Equity (Common) |
0.63%
|
$2.16 | 13,314 |
| 53 | AZO AutoZone Inc Since 2026-07-07 | 053332102 | Equity (Common) |
1.65%
|
$5.68 | 1,513 |
| 54 | AMP Ameriprise Financial Inc Since 2026-07-07 | 03076C106 | Equity (Common) |
0.45%
|
$1.53 | 3,263 |
| 55 | VRSK Verisk Analytics Inc Since 2026-07-07 | 92345Y106 | Equity (Common) |
0.70%
|
$2.42 | 11,657 |
| 56 | NNN NNN REIT Inc Since 2026-07-07 | 637417106 | Equity (Common) |
0.46%
|
$1.57 | 34,739 |
| 57 | AAPL Apple Inc Since 2026-07-07 | 037833100 | Equity (Common) |
1.18%
|
$4.07 | 15,388 |
| 58 | CBOE Cboe Global Markets Inc Since 2026-07-07 | 12503M108 | Equity (Common) |
0.90%
|
$3.10 | 10,357 |
| 59 | MRK Merck & Co Inc Since 2026-07-07 | 58933Y105 | Equity (Common) |
2.27%
|
$7.81 | 63,055 |
| 60 | STE STERIS PLC Since 2026-07-07 | — | Equity (Common) |
0.95%
|
$3.26 | 12,930 |
| 61 | JPM JPMorgan Chase & Co Since 2026-07-07 | 46625H100 | Equity (Common) |
0.47%
|
$1.63 | 5,427 |
| 62 | MSI Motorola Solutions Inc Since 2026-07-07 | 620076307 | Equity (Common) |
2.10%
|
$7.22 | 14,976 |
| 63 | HOLX Hologic Inc Since 2026-07-07 | 436440101 | Equity (Common) |
0.61%
|
$2.09 | 27,704 |
| 64 | REYN Reynolds Consumer Products Inc Since 2026-07-07 | 76171L106 | Equity (Common) |
0.48%
|
$1.66 | 66,728 |
| 65 | AIG American International Group Inc Since 2026-07-07 | 026874784 | Equity (Common) |
0.38%
|
$1.31 | 16,281 |
Frequently Asked Questions — MFS SERIES TRUST I
What type of mutual fund is MFS SERIES TRUST I?
MFS SERIES TRUST I is a SEC-registered Equity fund, with $344M in assets under management.
Equity funds invest primarily in a diversified portfolio of stocks and equities, aiming for long-term capital appreciation. They carry higher market risk than bond or money market funds but historically offer stronger long-term returns. Equity mutual funds can be further classified as large-cap, mid-cap, small-cap, growth, value, or sector-specific depending on their investment mandate.
As of its latest SEC N-PORT filing, MFS SERIES TRUST I holds 65 portfolio positions, all detailed in the holdings table on this page.
What are MFS SERIES TRUST I's assets under management (AUM)?
MFS SERIES TRUST I has $344M in assets under management (AUM) according to its most recent SEC N-PORT filing on StockSifting.
AUM represents the total market value of all securities and other assets held by the fund as of the report date. A larger AUM generally signals a more established fund with greater institutional adoption, more trading liquidity, and potentially lower per-unit operational costs due to economies of scale.
AUM changes daily as market prices fluctuate and as investors purchase or redeem fund shares — the figure shown here reflects the most recently available N-PORT disclosure, not the current real-time value. For the live figure, consult the fund's official website or its latest SEC EDGAR filing.
What are MFS SERIES TRUST I's top holdings?
According to MFS SERIES TRUST I's most recent SEC N-PORT filing, the fund's largest holdings by portfolio weight include
Equitable Holdings Inc,
Assurant Inc,
Intuit Inc
, among others.
The complete list of all 65 holdings — including CUSIP, asset type, portfolio weight percentage, dollar value, and share quantity — is available in the holdings table above.
Holdings data is sourced directly from SEC EDGAR N-PORT filings and reflects the fund's positions as of the report date shown at the top of this page. Due to the 60-day SEC disclosure lag, these positions may differ from the fund's current portfolio. For the latest holdings before public release, refer to SEC EDGAR directly.
What is MFS SERIES TRUST I's expense ratio?
Expense ratio data for MFS SERIES TRUST I is not currently available in StockSifting's database.
The expense ratio is the annual fee charged by a mutual fund as a percentage of your investment, covering management fees and operational costs. It is one of the most important factors affecting net long-term returns — lower expense ratios allow more of a fund's gross performance to flow through to investors.
For the most accurate and current expense ratio, refer to the fund's official prospectus or its SEC EDGAR filings. You can also contact us if you believe this data should be present.
Where can I find MFS SERIES TRUST I's SEC filings?
MFS SERIES TRUST I is required to file monthly portfolio reports (Form N-PORT) with the U.S. Securities and Exchange Commission (SEC). Its SEC Central Index Key (CIK) is 0000798244.
You can access all of MFS SERIES TRUST I's SEC filings — including N-PORT holdings disclosures, annual reports (Form N-CEN), and registration statements — directly on
SEC EDGAR (CIK: 0000798244).
N-PORT filings disclose the fund's complete portfolio holdings, fair value measurements, and certain risk metrics as of each filing period end date. StockSifting automatically parses these filings to populate the holdings table, AUM figures, and expense ratio displayed on this page, making the raw EDGAR data accessible without needing to download and parse XML files manually.
How current is MFS SERIES TRUST I's holdings data on StockSifting?
Holdings data for MFS SERIES TRUST I on StockSifting is sourced from its most recent SEC EDGAR N-PORT filing.
Under SEC rules, registered investment companies must file N-PORT reports monthly, but these are made publicly available approximately 60 days after the reporting period end date. This means the holdings shown on this page reflect the fund's portfolio from roughly two months prior — not today's exact positions.
The Report date displayed at the top of this page indicates exactly when the underlying data was current. If the fund has made significant portfolio changes since that date — responding to market events, earnings releases, or macro shifts — those changes will not be reflected here until the next N-PORT filing is released.
For the most up-to-date holdings before the public disclosure window, refer to the fund's official website or SEC EDGAR directly. StockSifting is best used for fundamental research and historical portfolio analysis, not real-time trading decisions.