# MFS ACTIVE EXCHANGE TRADED F BLENDED RESEARCH

MFS ACTIVE EXCHANGE TRADED F BLENDED RESEARCH is a security (CUSIP 55286W801) tracked across SEC portfolio filings. 29 institutional managers reported $226.3M on Form 13F as of 2026-06-30.

## Summary

- Issuer: MFS ACTIVE EXCHANGE TRADED F
- Class: BLENDED RESEARCH
- CUSIP: 55286W801
- 13F holders: 29
- 13F value: $226.3M
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

_Showing 15 of 29 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Cetera Investment Advisers](https://search.stillhousedata.com/firm/105644) | SCHAUMBURG, IL | $56.5M | 2,088,791 |
| ADAMSBROWN WEALTH CONSULTANTS LLC | GREAT BEND, KS | $30.6M | 1,010,498 |
| [LPL Financial LLC](https://search.stillhousedata.com/firm/6413) | FORT MILL, SC | $29.6M | 1,095,503 |
| [COMMONWEALTH EQUITY SERVICES, LLC](https://search.stillhousedata.com/firm/8032) | WALTHAM, MA | $28.4M | 935,631 |
| Krilogy Financial LLC | ST. LOUIS, MO | $17.9M | 591,261 |
| [Valley Financial Group, Inc.](https://search.stillhousedata.com/firm/312254) | AMBLER, PA | $12.8M | 473,472 |
| IAG Wealth Partners, LLC | WAUKESHA, WI | $10.0M | 329,667 |
| BYRNE FINANCIAL FREEDOM, LLC | FRANKLIN, MA | $6.5M | 214,740 |
| ENVESTNET ASSET MANAGEMENT INC | Berwyn, PA | $6.1M | 202,644 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $5.7M | 211,990 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $4.2M | 154,392 |
| [Private Advisor Group, LLC](https://search.stillhousedata.com/firm/155216) | MORRISTOWN, NJ | $3.9M | 127,934 |
| [Cornell Pochily Investment Advisors, Inc.](https://search.stillhousedata.com/firm/145355) | ITHACA, NY | $2.7M | 87,526 |
| [MGO ONE SEVEN LLC](https://search.stillhousedata.com/firm/283087) | Beachwood, OH | $2.6M | 86,560 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $1.9M | 69,323 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/55286W801.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.