MFSBonds & CashCore Aggregate#505 of 785 by YTD

MFS Active Exchange Traded Funds Trust - MFS Active Core Plus Bond ETFMFSB

S&P 500 Bucket avg Compare

$24.32+0.1%

+$0.03 · Nov 9 close

Buy

AUM: $862M
Fee: 0.34%
Yield: 4.7%

Bumpy · 1Y: 0.3×S&P
Volume: 251K
NAV: $24.26

52-week range5% below the high

$23.68$25.54

Returns	Today	1W	1M	3M	YTD	1Y	3Y	5Y	Max
Total return	+0.1%	+0.4%	+2.2%	0.0%	+0.2%	+0.7%	—	—	+6.1%
Peer average	+0.1%	+0.4%	+2.1%	0.0%	+0.2%	+0.6%	+17.5%	+3.4%	—
S&P 500 · VOO	+2.3%	+0.1%	−3.3%	−2.1%	+11.3%	+13.6%	+81.6%	+75.4%	—

MFSB in One Breath

MFSB Among Core Aggregate ETFs

Max

#1BLVVanguard+115.3%$5.3B

#2BIVVanguard+101.3%$28.1B

#3BNDVanguard+78.4%$161B

#4SPABSPDR+77.9%$10.3B

#5AGGMiShares+77.6%$132M

#6AGGiShares+77.6%$139B

#7BSVVanguard+62.0%$45.4B

#8FIXTTCW+59.7%$253M

#58MFSBMFS+6.1%$862M

End-of-day Nov 10, 2026 · 91 Core aggregate ETFs by Max

$10,000 in MFSB

$10,000 in MFSB became

$10,606

In the S&P 500 (VOO)

$12,708

Total return, dividends in · Dec 5, 2024 – Nov 9, 2026 · S&P 500 uses VOO

MFSB Returns by Period

Today

YTD

MAX

MFSB

+0.1%

+2.2%

0.0%

+0.2%

+0.7%

—

+6.1%

Peer average

+0.1%

+2.1%

0.0%

+0.2%

+0.6%

+17.5%

+3.4%

—

S&P 500 · VOO

+2.3%

−3.3%

−2.1%

+11.3%

+13.6%

+81.6%

+75.4%

—

End-of-day Nov 10, 2026 · total return, dividends in · peers = 90 Core aggregate ETFs

MFSB’s Bonds & Cash Rank

YTD

#505of 785
bonds & cash ETFs

Best · CMDT+21.7%

Average+0.9%

MFSB+0.2%

Worst · MVRL−28.0%

Bonds & Cash ETFs by YTD return · Nov 10, 2026

MFSB Price and 52-Week Range

From the 52-week high

−4.8%

From the 52-week low

+2.7%

Today $24.31 – $24.35

Previous close $24.29

$24.32 now

52-week low$23.6852-week high$25.54

End-of-day Nov 10, 2026 · box = today’s range, dashed = previous close

MFSB’s Share of Core Aggregate ETFs

Today

0.1%

of the $586B in 91 Core aggregate ETFs

MFSB$862M0.1%

BND$161B27.6%

AGG$139B23.8%

88 others$284B48.5%

Core aggregate ETF AUM · Nov 10, 2026

MFSB Fee per $100 vs Peers

Today

$0.34a year
per $100

$34 a year on $10,000

BND$0.03

AGG$0.03

BSV$0.03

IUSB$0.06

MFSB$0.34

FBND$0.36

Expense ratio · Core aggregate peers · Nov 10, 2026

Inside MFSB

MFSB

MFS Active Exchange Traded Funds Trust - MFS Active Core Plus Bond ETF

Today

MFSB reports no holdings we can show: […]

MFS MFSB · holdings

How It Compares

MFSB

MFS Active Exchange Traded Funds Trust - MFS Active Core Plus Bond ETF’s Peers

Today


BND	VanguardRead Desk	0.03%	0.0%	+0.3%	$161.4B
AGG	iSharesRead Desk	0.03%	0.0%	+0.3%	$139.1B
IUSB	iSharesRead Desk	0.06%	+0.1%	+0.5%	$50.5B
BSV	VanguardRead Desk	0.03%	0.0%	+1.7%	$45.4B
FBND	FidelityRead Desk	0.36%	+0.1%	+0.2%	$28.4B
MFSB	MFSThis fundRead Desk	0.34%	+0.1%	+0.7%	$862M

Core aggregate peers · Today’s and past-year returns · as of Nov 10, 2026 · sorted by AUM

Head to Head

Put MFSB head to head with BND →

BND vs MFSB

YTD

BNDVanguard · Core aggregateMFSBMFS · Core aggregate

Year to date

+0.0%

+0.2%

MFSB wins+0.2 pts

Past year

+0.3%

+0.7%

MFSB wins+0.5 pts

Fee

0.03%

0.34%

BND winslower fee

Yield

4.1%

4.7%

MFSB wins+0.6 pts

AUM

$161B

$862M

BND187.1× more

3–1MFSB wins

Vanguard BND and MFS MFSB · year-to-date · as of Nov 10, 2026 · AUM not scored

MFSB vs VOO

YTD

MFSB · MFS Active Exchange Traded Funds Trust - MFS Active Core Plus Bond

+0.2%

VOO · S&P 500

+11.3%

Gap

11.0 pts

MFS MFSB and Vanguard VOO · Today total return · as of Nov 10, 2026

MFSB vs Its Peer Average

YTD

MFSBAvsBPeer average

1D+0.1%+0.1%

1M+2.2%+2.1%

3M0.0%0.0%

YTD+0.2%+0.2%

1Y+0.7%+0.6%

3Y[…]+17.5%

5Y[…]+3.4%

5–0MFSB wins

90 Core aggregate peers · each row scaled to its leader

How Bumpy Is MFSB?

View

MFSB

How Bumpy

0.3×the S&P 500’s swings

CalmerBumpierS&P 1×MFSB

Calm rank among 7 core aggregate funds#3

Other core aggregate funds0.1× to 0.3×

MFS MFSB · daily swings over the past year vs the S&P 500

MFSB

Worst Drop

−4.1%from its Feb 27 high

Still below the high−1.5%

$10,000 at the high is now$9,850

MFS MFSB · fall from the highest close, past year

MFSB

On a Bad Day

0.1×the S&P 500’s fall

MFSB’s worst day: Friday, Mar 20

MFSB

−0.9%

S&P 500

−1.4%

Up days49 of every 100

S&P 500 up days52 of every 100

MFS MFSB · average move on days the S&P 500 fell

MFSB

Return for the Bumps

1Y#1 of 7 core aggregate funds

#1MFSBMFS

closest to cash

#2AGGiShares

#3IUSBiShares

#4BNDVanguard

#5FBNDFidelity

#6BIVVanguard

lost money

#7BSVVanguard

Every fund here earned less than cash (3.8%) over the past year; the bars still rank them by return for the bumps.

Ranked by return above cash for each unit of bumpiness (Sharpe ratio) · cash = 3.8%

MFSB

Cost

Today

$34a year per $10,000

BND

AGG

BSV

BIV

IUSB

MFSB

$34

FBND

$36

Expense ratio 0.34%, taken from the fund’s value

MFSB

Volatility & Beta

3.9%annual volatility

S&P 500 volatility13.7%

Downside volatility2.8%

Beta vs SPY0.11

Correlation vs SPY0.40

Beta rank, lowest first, of 7#7

Daily total returns × √252 · past 254 trading days

MFSB

Max Drawdown

−4.1%peak to trough

Peak closeFeb 27, 2026

Current drawdown−1.5%

Worst day−0.91% · Mar 20

Closing prices, dividends in

MFSB

Up / Down Capture

14%down capture vs SPY

Down days

14%

Up days

13%

S&P 500

100%

Up ÷ down capture0.94

Up days49.2% (S&P 52.4%)

Average daily move on SPY up days and down days

MFSB

Sharpe & Sortino vs Peers

Fund	Sharpe	Sortino	Volatility	Max DD	Beta	Fee / $10k
MFSB	−0.73	−1.02	3.9%	−4.1%	0.11	$34
AGG	−0.83	−1.15	4.1%	−4.6%	0.10	$3
IUSB	−0.83	−1.16	3.9%	−4.3%	0.10	$6
BND	−0.86	−1.20	4.0%	−4.5%	0.10	$3
FBND	−0.87	−1.21	4.1%	−4.7%	0.10	$36
BIV	−0.96	−1.33	4.3%	−5.4%	0.10	$3
BSV	−1.08	−1.55	1.9%	−1.4%	0.03	$3

Sharpe = (return − 3.8% cash) ÷ volatility · Sortino uses downside volatility only

MFSB

Trading

Today

+0.25%above its holdings’ value

Close$24.32

NAV$24.26

Fee per $10,000$34 a year

Avg. volume 30D558K shares

Premium / discount history starts once daily NAV is saved

Close vs net asset value, Nov 9

The Details

MFSB

Fund Facts

Today

2024launched Dec 5

Tracks[…]

Exchange · CUSIPNYSE · 55286W108

StructureETF

Leverage1x

Cost on $10,000$34 a year

Go deeper

Prospectus & documents Trading & liquidity Fees & costs Distributions

MFS MFSB · fund facts · as of Nov 10, 2026

MFSB

Payouts by Year

$0.10per share, Oct 2026

Distribution yield4.7%

PaidEvery month

Latest ex-date · paidOct 30 · Nov 2, 2026

12 payouts added up$1.15 a share

MFS MFSB · distributions by ex-date · 2024–2026

All Fund FactsDocuments · trading · fees · every payout

Prospectus & Documents

SEC reported portfolio · 2026-08-31 ↗SEC reported portfolio · 2026-05-31 ↗summary prospectus · SEC 497K ↗SEC reported portfolio · 2026-02-28 ↗SEC reported portfolio · 2025-11-30 ↗SEC reported portfolio · 2025-08-31 ↗SEC reported portfolio · 2025-05-31 ↗summary prospectus · SEC 497K ↗SEC reported portfolio · 2025-02-28 ↗summary prospectus · SEC 497K ↗summary prospectus · SEC 497K ↗

Trading & Liquidity

Net asset value$24.26

Premium / discount[…]

Median spread · 30D[…]

Volume today251K

Average volume · 30D558K

Shares outstanding[…]

Options[…]

Fees & Costs

Net expense ratio0.34%

Gross expense ratio[…]

Management fee[…]

Cost on $10,000 a year$34.00

Our risk indicator2/5

Estimated yearly cost excludes trading costs and assumes constant assets.

Distributions

Ex-date	Paid	Per share
Oct 30, 2026	Nov 2, 2026	$0.10
Sep 30, 2026	Oct 1, 2026	$0.10
Aug 31, 2026	Sep 1, 2026	$0.10
Jul 31, 2026	Aug 3, 2026	$0.0959
Jun 30, 2026	Jul 1, 2026	$0.0960
May 29, 2026	Jun 1, 2026	$0.0998
Apr 30, 2026	May 1, 2026	$0.0930
Mar 31, 2026	Apr 1, 2026	$0.0903
Feb 27, 2026	Mar 2, 2026	$0.0929
Jan 30, 2026	Feb 2, 2026	$0.0955
Dec 30, 2025	Dec 31, 2025	$0.0964
Nov 28, 2025	Dec 1, 2025	$0.0857

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