MFS ACTIVE EXCHANGE TRADED F - CORE PLUS BD ETF (MFSB) Institutional Ownership

13F Institutional Holders and Ownership History from Q4 2024 to Q4 2025

Type / Class
Equity / CORE PLUS BD ETF
Symbol
MFSB
Price per share
$25.28
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
4,355,344
Total reported value
$109,819,276
% of total 13F portfolios
0%
Share change
+2,024,191
Value change
+$51,038,690
Number of holders
24
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

As of 31 Dec 2025, 24 institutional investors reported holding 4,355,344 shares of MFS ACTIVE EXCHANGE TRADED F - CORE PLUS BD ETF (MFSB).

Institutional Holders of MFS ACTIVE EXCHANGE TRADED F - CORE PLUS BD ETF (MFSB) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 4,355,344 $109,819,276 +$51,038,690 $25.22 24
2025 Q3 2,316,384 $58,433,505 +$25,846,356 $25.22 13
2025 Q2 1,292,266 $32,144,057 +$29,994,777 $24.96 9
2025 Q1 86,122 $2,136,782 +$1,626,973 $24.81 6
2024 Q4 20,550 $505,275 +$505,275 $24.59 1