MFS ACTIVE EXCHANGE TRADED F (MFSI): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in MFSI. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
3
13F filers
Aggregate Value
$1.3M
Across holders
Last Price
$33.84
2026-09-04
Sector
GICS
Quarterly fund activity0 increased2 reduced0 exited
Institutional Holders of MFSI
3 holders
ManagerTypeSharesMarket Value% of Total% of PortfolioActionQoQ ChangeQuarter
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund25K$814K62.3%0.0%Reduced$-2.4MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund9K$303K23.2%0.0%Reduced$-24KQ2 2026
Ancora Advisors, LLC
CIK 0001446114
Hedge Fund6K$189K14.5%0.0%Unchanged+$0Q2 2026
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