Latest Period
Q2 2026
Security Snapshot
MFS ACTIVE EXCHANGE TRADED F - MID CAP ETF (MMID) Institutional Ownership
CUSIP: 55286W603
13F Institutional Holders and Ownership History from Q3 2025 to Q2 2026
Institutions Reporting
3
Shares (Excl. Options)
63,589
Price
$26.39
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- Security type / class
- Equity / MID CAP ETF
- Symbol
- MMID
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 63,589
- Total 13F value
- $1,678,297
- Portfolio coverage rank
- 0%
- Share change
- +53,954
- Value change
- +$1,424,005
- Number of holders
- 3
- SEC-reported price per share
- $27.12
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MMID - MFS ACTIVE EXCHANGE TRADED F - MID CAP ETF is tracked under CUSIP 55286W603.
- 3 institutions reported positions in Q2 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 2 to 3 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $237,495 to $1,678,297.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 3 institutions filings for Q2 2026.
Security key
55286W603
Latest holder period
Q2 2026
13F holders
3
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 55286W603:
As of 30 Jun 2026, 3 institutional investors reported holding 63,589 shares of MFS ACTIVE EXCHANGE TRADED F - MID CAP ETF (MMID).
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
4
Latest
Q2 2026
Rows shown
1-4 of 4