MMID · MFS Blended Research Core Equity ETF
Operational details from a fund's annual SEC Form N-CEN — its registration type, reporting period and named service providers such as the adviser, custodian, transfer agent and auditor. Only registered investment companies — mutual funds, ETFs and closed-end funds — file N-CEN, so operating companies show no data.
| Filed | Period End | Type | File Number | Amendment | First Filing | Last Filing |
|---|---|---|---|---|---|---|
| 2026-05-14 | 2026-02-28 | N-1A | 811-23953 | Original | — | — |
| 2025-05-14 | 2025-02-28 | N-1A | 811-23953 | Original | Yes | — |
Showing 1–2 of 2 filings
Service providers (latest report, filed 2026-05-14)
| Role | Firm | Country | Affiliated |
|---|---|---|---|
| Investment Adviser | Massachusetts Financial Services Company | — | — |
| Custodian | AS SEB Pank | EE | — |
| Custodian | BANCO CITI MEXICO S.A. INSTITUCION DE BANCA MULTIPLE, GRUPO FINANCIERO CITI MEXICO | MX | — |
| Custodian | Banco de Chile | CL | — |
| Custodian | Bank Handlowy w Warszawie Spolka Akcyjna | PL | — |
| Custodian | Bank Hapoalim B.M. | IL | — |
| Custodian | BNP Paribas (Athens, Attica, GR, Branch) | GR | — |
| Custodian | Citibank del Peru S.A. | PE | — |
| Custodian | Citibank Europe Public Limited Company | IE | — |
| Custodian | Citibank, Anonim Sirketi | TR | — |
| Custodian | Citibank, National Association (Mumbai, Maharashtra, IN, Branch) | IN | — |
| Custodian | Citibank, National Association (Sao Paulo, Sao Paulo, BR, Branch) | BR | — |
| Custodian | Citibank, National Association (Singapore, SG, Branch) | SG | — |
| Custodian | Deutsche Bank (Malaysia) Berhad | MY | — |
| Custodian | Deutsche Bank Aktiengesellschaft (Amsterdam, Noord Holland, NL, Branch) | NL | — |
| Custodian | Deutsche Bank Aktiengesellschaft (Jakarta, Jakarta, ID, Branch) | ID | — |
| Custodian | Deutsche Bank Aktiengesellschaft (Makati City, Metro Manila, PH, Branch) | PH | — |
| Custodian | Deutsche Bank Aktiengesellschaft (Taipei City, TW, Branch) | TW | — |
| Custodian | Euroclear Bank | BE | — |
| Custodian | First Abu Dhabi Bank P.J.S.C. | AE | — |
| Custodian | FirstRand Bank Limited | ZA | — |
| Custodian | Intesa Sanpaolo S.p.A. | IT | — |
| Custodian | Mizuho Bank, Ltd. (Minato ku, Tokyo, JP, Branch) | JP | — |
| Custodian | Royal Bank of Canada | CA | — |
| Custodian | Skandinaviska Enskilda Banken AB | SE | — |
| Custodian | Skandinaviska Enskilda Banken AB (Copenhagen, Hovedstaden, DK, Branch) | DK | — |
| Custodian | Skandinaviska Enskilda Banken AB (Helsinki, Uusimaa, FI, Branch) | FI | — |
| Custodian | Skandinaviska Enskilda Banken AB (Oslo, Oslo, NO, Branch) | NO | — |
| Custodian | Standard Chartered Bank (Hong Kong) Limited | HK | — |
| Custodian | Standard Chartered Bank (Thai) Public Company Limited | TH | — |
| Custodian | State Street Bank and Trust Company | — | — |
| Custodian | State Street Bank and Trust Company (Edinburgh, GB, Branch) | GB | — |
| Custodian | State Street Bank International GmbH | DE | — |
| Custodian | State Street Trust Company Canada | CA | — |
| Custodian | The Hongkong and Shanghai Banking Corporation Limited | HK | — |
| Custodian | The Hongkong and Shanghai Banking Corporation Limited (Auckland, Auckland, NZ, Branch) | NZ | — |
| Custodian | The Hongkong and Shanghai Banking Corporation Limited (Jung-gu, Seoul, KR, Branch) | KR | — |
| Custodian | The Hongkong and Shanghai Banking Corporation Limited (Sydney, NSW, AU, Branch) | AU | — |
| Custodian | UBS Switzerland AG | CH | — |
| Custodian | UniCredit Bank Austria AG | AT | — |
| Custodian | UniCredit Bank Czech Republic and Slovakia, a.s. | CZ | — |
| Custodian | UniCredit Bank Hungary Zrt. | HU | — |
| Transfer Agent | State Street Bank and Trust Company | US | — |
| Administrator | Massachusetts Financial Services Company | US | Yes |
| Pricing Service | ICE Data Services, Inc. | — | — |
| Pricing Service | London Stock Exchange Group PLC | GB | — |
| Shareholder Servicing Agent | State Street Bank and Trust Company | US | — |
| Principal Underwriter | MFS Fund Distributors, Inc. | — | Yes |
| Independent Public Accountant | Ernst & Young LLP | US | — |
Key facts
CIK
2018846
CUSIP
55286W702
13F (30d)
2 filings
2 filers