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MFSB
(NYSE)
MFS Active Core Plus Bond ETF
$24.44-- (--)
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MFSB ETF Holdings: MFS Active Core Plus Bond ETF

Complete portfolio holdings with allocation weights, sector breakdown, and geographic exposure for this Fixed Income ETF. Analyze fund diversification and concentration.

Total Holdings
460
Portfolio diversification across 460 positions
Assets Under Management
$522.25M
Total fund assets
Expense Ratio
0.34%
Annual management fee
Fund Issuer
MFS
New York Stock Exchange

Portfolio Allocations

Distribution breakdown by sector, asset type, and geographic region. Understand the fund's diversification strategy across markets and asset classes.

Top 21 Holdings by Portfolio Weight

View ticker symbols, company names, asset types, and allocation percentages for each position

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MFSB ETF holdings table showing rank, ticker symbol, company name, asset type, and portfolio weight percentage. The table displays the top 21 holdings sorted by portfolio weight. Click any ticker to view detailed stock or ETF analysis including price, financials, and performance metrics.
#SymbolNameTypeWeight
1
T
T.4.625 11.15.45
United States Treasury Bonds 4.625%Stock7.83%
2
T
T.4.625 11.15.55
United States Treasury Bonds 4.625%Stock3.64%
3
T
T.3.875 07.31.30
United States Treasury Notes 3.875%Stock3.45%
4
T
T.4.125 10.31.29
United States Treasury Notes 4.125%Stock2.26%
5
T
T.4.625 11.15.44
United States Treasury Bonds 4.625%Stock0.85%
6
T
T.4.875 08.15.45
United States Treasury Bonds 4.875%Stock0.82%
7
T
T.4.5 11.15.54
United States Treasury Bonds 4.5%Stock0.81%
8
B
BXP.5.75 01.15.35
Boston Properties LP 5.75%Stock0.61%
9
F
FNCL.3 8.11
Federal National Mortgage Association 3%Stock0.52%
10
T
T.4.25 02.15.54
United States Treasury Bonds 4.25%Stock0.50%
11
C
CIFC.2024-1A DR
CIFC FUNDING 2024-I LTD 6.27921%Stock0.50%
12
H
HIW.5.35 01.15.33
Highwoods Realty Limited Partnership 5.35%Stock0.47%
13
B
BA.6.528 05.01.34
Boeing Co. 6.528%Stock0.46%
14
J
JPM.V4.946 10.22.35
JPMorgan Chase & Co. 4.946%Stock0.45%
15
N
NRZT.2025-NQM3 A1
New Residential Mortgage Loan Trust 5.53%Stock0.45%
16
F
FNCL.5.5 8.11
Federal National Mortgage Association 5.5%Stock0.44%
17
M
MS.V5.664 04.17.36
Morgan Stanley 5.664%Stock0.44%
18
J
JEF.5.5 02.15.36
Jefferies Financial Group Inc 5.5%Stock0.44%
19
S
STOAU.5.75 11.13.35 144A
Santos Finance Ltd. 5.75%Stock0.42%
20
V
VNO.5.75 02.01.33
Vornado Realty Lp 5.75%Stock0.42%
21
E
ET.5.35 01.15.36
Energy Transfer LP 5.35%Stock0.42%

Frequently Asked Questions About MFS Active Core Plus Bond ETF Holdings

What are the top holdings in MFSB?

MFS Active Core Plus Bond ETF (MFSB) holds 460 securities. View the complete list of top holdings sorted by portfolio weight, showing each security's ticker symbol, company name, asset type, and allocation percentage.

How concentrated is MFSB's portfolio?

Portfolio concentration is measured by the weight of top holdings. A concentrated portfolio has fewer large positions with higher individual weights, while a diversified portfolio distributes holdings more evenly. Review MFSB's holdings table to analyze concentration risk.

What is MFSB's sector allocation?

The Sector Allocation chart shows how MFSB distributes investments across different industries like Technology, Healthcare, Financials, and more. This sector exposure helps understand the fund's industry diversification strategy.

What countries does MFSB invest in?

MFSB's geographic exposure is shown in the Countries tab under Portfolio Allocations. This reveals the fund's international diversification and exposure to different regions and global markets.

How diversified is MFSB ETF?

MFSB's diversification can be assessed by reviewing its 460 holdings, sector allocation, and geographic exposure. A well-diversified ETF spreads investments across multiple securities, sectors, and regions to reduce concentration risk.