MFS ACTIVE CORE PLUS BOND MFSB

US
$24.93
+0.1%
52w: $23.70 – $25.11

Latest 13F among current holders filed 1 month ago (May 15, 2026)

Price — last 12 months

research preview data
23.7024.4025.11
Jun 20, 2025 Jul 2, 2026
Institutional holders
33
+9 QoQ
13F value
$329.3M
+199.8% QoQ
Smart-money holders
0
signal tier ≥ 2
New smart buyers
0
Q1 2026

Institutional value by quarter

$505K
Q4 2024
$2.1M
Q1 2025
$32.1M
Q2 2025
$60.6M
Q3 2025
$109.8M
Q4 2025
$329.3M
Q1 2026

Number of holders

2
Q4 2024
7
Q1 2025
10
Q2 2025
13
Q3 2025
24
Q4 2025
33
Q1 2026

Who owns MFSB?

Q1 2026 filings
FundTypeSharesValue% of fundChange
LPL Financial LLC Bank broker4.8M$120.6M0.0%+564.9%
WCG Wealth Advisors LLC Wealth advisor1.7M$42.1M1.2%New
Confluence Wealth Services, Inc. Wealth advisor1.1M$27.9M1.1%+59.3%
Marshall Financial Group, LLC Wealth advisor970.4K$24.2M3.9%+6.2%
EXCHANGE TRADED CONCEPTS, LLC Index provider776.5K$19.3M0.1%New
JONES FINANCIAL COMPANIES LLLP Wealth advisor734.1K$18.2M0.0%+79.9%
Cetera Investment Advisers Wealth advisor504.5K$12.6M0.0%+2871.0%
Fermata Advisors, LLC Wealth advisor474.2K$11.8M2.7%+1.4%
RAYMOND JAMES FINANCIAL INC Bank broker262.6K$6.5M0.0%New
Cambridge Investment Research Advisors, Inc. Wealth advisor245.4K$6.1M0.0%-18.4%
Jeter Robert S II Wealth advisor228.7K$5.7M5.7%
MARSHALL INVESTMENT MANAGEMENT, LLC Wealth advisor181.1K$4.5M2.2%+3.3%
NATIXIS ADVISORS, LLC Diversified mechanical178.3K$4.4M0.0%+74.3%
FLYNN ZITO CAPITAL MANAGEMENT, LLC Wealth advisor164.4K$4.1M1.3%New
OSAIC HOLDINGS, INC. Wealth advisor106.7K$2.7M0.0%+13256.9%
Integrated Wealth Concepts LLC Wealth advisor105.6K$2.6M0.0%New
JPMORGAN CHASE & CO Bank broker104.4K$2.6M0.0%+13.4%
GOLDMAN SACHS GROUP INC Bank broker89.5K$2.2M0.0%New
COMMONWEALTH EQUITY SERVICES, LLC Wealth advisor82.3K$2.0M0.0%+32.9%
TRUIST FINANCIAL CORP Diversified mechanical77.4K$1.9M0.0%+5.3%
&PARTNERS Diversified mechanical49.7K$1.2M0.0%Held
ENVESTNET ASSET MANAGEMENT INC Wealth advisor39.1K$972K0.0%+154.2%
DAVENPORT & Co LLC Diversified mechanical37.4K$931K0.0%+40.4%
Private Advisor Group, LLC Wealth advisor34.9K$870K0.0%+0.8%
Kingsview Wealth Management, LLC Wealth advisor34.5K$858K0.0%New
BROWN ADVISORY INC Diversified mechanical26.5K$659K0.0%Held
LAUREL OAK WEALTH MANAGEMENT, LLC Wealth advisor20.5K$510K0.1%+38.8%
MML INVESTORS SERVICES, LLC Wealth advisor18.2K$452K0.0%New
JANE STREET GROUP, LLC Market maker14.9K$370K0.0%-26.6%
Richmond Investment Services, LLC Wealth advisor8.1K$201K0.0%New
HARBOUR INVESTMENTS, INC. Wealth advisor854$21K0.0%New
UBS Group AG Bank broker184$5K0.0%-46.2%
Tidemark, LLC Wealth advisor29$7220.0%New

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