MFS Active Short Muni Bond ETFMFSX

$25.13

+0.2% last session

[…] YTD

Data as of 11/4/20264:00 PM ET · End-of-day

1D 1M3MYTD1Y3Y5YMAX

Dividend-adjusted total return · S&P 500 uses VOO · Sep 10, 2026 – Nov 4, 2026MFSXS&P 500 · VOO

Returns	1D	1M	3M	YTD	1Y	3Y	5Y	MAX
Total return	+0.2%	+2.1%	—	—	—	—	—	+1.0%
Peer average	+0.3%	+3.3%	−0.5%	+0.6%	+1.0%	+15.1%	+2.7%	—
S&P 500 · VOO	+1.6%	−1.6%	0.0%	+13.4%	+13.5%	+91.7%	+81.2%	—

Key Statistics

Open all fund facts →

AUM: $26M
Expense ratio: 0.25%
Distribution yield: 0.4%
NAV: $25.07
Volume: 9K
Avg. volume 30D: 14K
High today: $25.14
Low today: $25.10
Previous close: $25.09
52-week high: $26.06
52-week low: $24.58
Our risk indicator: 2/5

MFSX in One Breath

MFSX Among Municipal ETFs

YTD

#1MMMANY Life Investments+2.6%$59.3M

#2OVMOverlay Shares+2.4%$44.9M

#3MYMGSPDR+2.2%$8.6M

#4TAXTFlexShares+2.1%$196M

#5SMMUPIMCO+2.1%$1.3B

#6FTMSFranklin Templeton+2.0%$265M

#7MYMFSPDR+1.9%$8.7M

#8IBMOiShares+1.9%$499M

#9CGSMCapital Group+1.9%$1.7B

End-of-day Nov 5, 2026 · 141 Municipal ETFs by YTD

$10,000 in MFSX

$10,000 in MFSX became

$10,096

In the S&P 500 (VOO)

$10,143

Total return, dividends in · Sep 10, 2026 – Nov 4, 2026 · S&P 500 uses VOO

MFSX’s Top Holdings

Today

Cash & Cash EqCash & Cash Equivalents8.2%BLACK BELTEN3.8%ARIZONA STIN3.6%PORT AUTHOF 2.8%MAIN STREET 2.1%ILLINOIS ST2.1%COLORADO ST 1.9%NEW JERSEYST1.9%MET TRANSPRT1.8%KENTUCKY ST 1.8%MARION REDEV1.8%COLORADO ST 1.8%CALIFORNIAST1.8%PENNSYLVANIA1.8%ILLINOIS ST 1.7%PORT OF PORT1.7%NEW YORK ST 1.7%UTAH ST HSG 1.3%GONZALES CNT1.2%PROVIDENCERI1.1%MEMPHIS TNHL1.1%WALLER CNTY 1.1%

MFS MFSX · 0 holdings · tile size = share of the fund · as of Nov 4, 2026

What MFSX Holds

Today

All holdings100.0%

Cash & Cas 8.2 · BLACK BELT 3.8 · ARIZONA ST 3.6 · PORT AUTHO 2.8 · MAIN STREE 2.1 · ILLINOIS S 2.1 · COLORADO S 1.9

MFS MFSX · share of the fund · as of Nov 4, 2026

Cash’s Share of MFSX

Today

8.2%

$82 of every $1,000 in MFSX is Cash

Cash held by MFSX

$2.2M

MFS MFSX · each square = $10 of $1,000 · as of Nov 4, 2026

MFSX’s Share of Municipal ETFs

Today

0.0%

of the $244B in 166 Municipal ETFs

MFSX$26.3M0.0%

MUB$54.5B22.3%

VTEB$49.6B20.3%

163 others$140B57.3%

Municipal ETF AUM · Nov 5, 2026

MFSX Fee per $100 vs Peers

Today

$0.25a year
per $100

$25 a year on $10,000

VTEB$0.03

MUB$0.05

SUB$0.07

JMUB$0.18

MFSX$0.25

CGMU$0.27

Expense ratio · Municipal peers · Nov 5, 2026

Inside MFSX

as of Nov 4, 2026

MFSX

MFS Active Short Muni Bond ETF

Today

All holdings100.0%Cash & Cas8.2%Black Belt3.8%Arizona St3.6%Port Autho2.8%Main Stree2.1%Illinois S2.1%Colorado S1.9%NEW Jersey1.9%MET Transp1.8%Kentucky S1.8%Marion Red1.8%Colorado S1.8%71 more holdings62.7% of the fund

All holdings100.0%Cash & Cas8.2%Black Belt3.8%Arizona St3.6%79 more holdings77.4% of the fund

#	Ticker	Company	Weight ▼
1	—	Cash & Cash Equivalents	8.18%
2	—	Black Beltenergy GAS Dist AL	3.83%
3	—	Arizona Stindl DEV Auth MF HS	3.61%
4	—	Port Authof NEW York NEW JE	2.81%
5	—	Main Street Natural GAS GA	2.12%
6	—	Illinois ST	2.09%
7	—	Colorado ST Hlth Facs Auth REV	1.88%
8	—	NEW Jerseyst Transprtn Trust	1.88%
9	—	MET Transprtn Auth NY Revenue	1.84%
10	—	Kentucky ST Public Energy Auth	1.83%

MFS MFSX · current holdings by weight · as of Nov 4, 2026 · each tile is one holding · top 20 = 45.9%

How It Compares

MFSX

MFS Active Short Muni Bond ETF’s Peers

		Trend
MUB	iSharesRead Desk		0.05%	+0.7%	+0.1%	$54.5B
VTEB	VanguardRead Desk		0.03%	+0.7%	+0.2%	$49.6B
SUB	iSharesRead Desk		0.07%	+2.3%	+1.5%	$13.3B
JMUB	J.P. MorganRead Desk		0.18%	+0.8%	+0.3%	$9.0B
CGMU	Capital GroupRead Desk		0.27%	+1.4%	+0.8%	$7.5B
MFSX	MFSThis fundRead Desk	New fund	0.25%	new	new	$26M

Municipal peers · Past-year and ytd returns · as of Nov 5, 2026 · sorted by AUM

Head to Head

Put MFSX head to head with MUB →

MUB vs MFSX

YTD

MUBiShares · MunicipalMFSXMFS · Municipal

Year to date

+0.1%

[…]

Level

Past year

+0.7%

[…]

Level

Fee

0.05%

0.25%

MUB winslower fee

Yield

3.3%

0.4%

MUB wins+2.9 pts

AUM

$54.5B

$26.3M

MUB2069.4× more

2–0MUB wins

iShares MUB and MFS MFSX · year-to-date · as of Nov 5, 2026 · AUM not scored

MFSX vs Its Peer Average

YTD

MFSXAvsBPeer average

1D+0.2%+0.3%

1M+2.1%+3.3%

3M[…]−0.5%

YTD[…]+0.6%

1Y[…]+1.0%

3Y[…]+15.1%

5Y[…]+2.7%

0–2Peer average wins

165 Municipal peers · each row scaled to its leader

The Details

MFSX

Risk

2/5our risk indicator

CalmerBumpier

Volatility · 1Y[…]

Deepest drop · 1Y[…]

Lowest point · 5Y−1.6%

52-week range

$25.13

$24.58−3.6% from the high$26.06

MFS MFSX · past-year price moves · as of Nov 5, 2026

MFSX

Fund Facts

Today

2026launched Sep 10

Tracks[…]

Exchange · CUSIPAMEX

StructureETF

Leverage1x

Cost on $10,000$25 a year

Go deeper

Prospectus & documents Trading & liquidity Fees & costs Distributions

MFS MFSX · fund facts · as of Nov 5, 2026

MFSX

Payouts by Year

$0.0580per share, Oct 2026

Distribution yield0.4%

Paid[…]

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

2 payouts added up$0.0950 a share

MFS MFSX · distributions by ex-date · 2026–2026

All Fund FactsDocuments · trading · fees · every payout

Prospectus & Documents

Official documents are being connected from SEC EDGAR: […]. Read the issuer’s prospectus before investing.

Trading & Liquidity

Net asset value$25.07

Premium / discount[…]

Median spread · 30D[…]

Volume today9K

Average volume · 30D14K

Shares outstanding[…]

Options[…]

Fees & Costs

Net expense ratio0.25%

Gross expense ratio[…]

Management fee[…]

Cost on $10,000 a year$25.00

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	$0.0580
Sep 30, 2026	Oct 1, 2026	$0.0370

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