MFS Active Mid Cap ETFMMIDETF

13F holders, Q2 2026 (June 30)
3holders +1
2new positions
1sold out
$26.39avg. 13F price*

At the end of Q2 2026, 3 institutions reported holding MFS Active Mid Cap ETF (MMID) in their 13F filings, up 1 from Q1 2026. 2 opened new positions and 1 sold out. The largest holders were Commonwealth Equity Services, LLC ($852K), UBS Group AG ($528K) and Kingsview Wealth Management, LLC ($298K).

Company
MFS Active Mid Cap ETF
CUSIP
55286W603
Latest filing quarter
Q2 2026

History

Number of 13F holders

0123 Q3 2025: 1Q3 2025Q4 2025: 1Q4 2025Q1 2026: 2Q1 2026Q2 2026: 3Q2 2026

Total Exit/New Position Q1 2026 → Q2 2026

InstitutionsTotal Value
New Positions2$826K
Exits1$25

All 13F filers, Q1 2026 → Q2 2026: 53,955 shares bought and 1 shares sold, net +53,954 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 3 holders

Commonwealth Equity Services, LLC 0.00% Add +235.2% 32,290 $852K
UBS Group AG 0.00% New 20,000 $528K
Kingsview Wealth Management, LLC 0.00% New 11,299 $298K

"% of holder's portfolio" is MMID's weight in each manager's 13F, not the share of MFS Active Mid Cap ETF the manager owns.