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XMMOvsMDYETF Comparison

ETF 1
XMMO

Invesco S&P MidCap Momentum ETF

This fund is part of
US Multi-Factor
-0.25%
Full XMMO fund page
VS
ETF 2
MDY

SPDR S&P MIDCAP 400 ETF Trust

This fund is part of
US Mid Cap
-0.11%
Full MDY fund page

Invesco S&P MidCap Momentum ETF (XMMO) belongs to the US Multi-Factor segment. SPDR S&P MIDCAP 400 ETF Trust (MDY) is part of the US Mid Cap segment. XMMO's top 3 sector exposures are Industrials, Information Technology and Financials. In contrast, MDY's top sector exposures are Industrials, Financials and Information Technology. XMMO is more expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.23% for MDY. XMMO is up 3.27% year-to-date (YTD) with +$234M in YTD flows. MDY performs better with 3.55% YTD performance, and -$767M in YTD flows. Run a side-by-side ETF comparison of XMMO and MDY below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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XMMO vs MDY performance and flow charts

Performance

-4.0-2.00.02.04.0%Feb 11Feb 19Feb 26Mar 5Mar 12

Cumulative Flows

-100 M0 M100 M200 M300 MFeb 11Feb 19Feb 26Mar 5Mar 12

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 03/13/2026
1M3MYTD1Y3Y5Y
Perf.
XMMO
MDY
-2.31%-4.44%
+2.98%+0.94%
+3.27%+3.55%
+29.87%+18.83%
+99.93%+47.42%
+74.49%+38.92%
Flows
XMMO
MDY
+$106M+$62M
+$322M-$243M
+$234M-$767M
+$1.09B-$1.70B
+$3.23B-$1.13B
+$3.43B-$2.30B
Volatility and drawdown
3M1Y3Y5Y
Volatility
XMMO
MDY
+16.94%+15.01%
+21.21%+20.79%
+19.41%+18.01%
+21.00%+19.83%
Max drawdown
XMMO
MDY
-6.02%-5.36%
-13.91%-15.01%
-24.88%-23.91%
-27.83%-23.91%
Max drawdown duration
XMMO
MDY
11d17d
37d46d
289d379d
812d379d
Trading data

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XMMO
MDY
Last sale
3/13/2026 at 1:30 PM
$142.85
$611.01
Previous close
03/12/2026
$143.15
$611.77
Consolidated volume
03/12/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of February 27, 2026
1-year trailing difference

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XMMO
MDY
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 3/13/2026 at 1:30 PM
Live
Closed
XMMO
MDY
Last price
$142.85
$611.01
1D performance
-0.21%
-0.12%
AuM$5.49 B$24.28 B
E/R0.35%0.23%
Characteristics
XMMO
MDY
Management strategyPassivePassive
ProviderInvescoSPDR
BenchmarkS&P Midcap 400 Momentum IndexS&P MidCap 400 Index
N° of holdings76382
Asset classEquitiesEquities
Trailing 12m distribution yield
Join
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Inception dateMarch 3, 2005May 4, 1995
ESGNoNo
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Exposure

Countries

XMMO
USA
93.27%
Other
6.73%
MDY
USA
93.01%
Other
6.99%

Sectors

XMMO
Industrials
22.7%
Information Techn.
19.94%
Financials
10.42%
Consumer Staples
10.1%
Consumer Discreti.
9.04%
Other
27.8%
MDY
Industrials
20.87%
Financials
14.25%
Information Techn.
14.11%
Consumer Discreti.
10.84%
Health Care
8.38%
Other
31.57%
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Diversification

XMMO

Total weight of top 15 holdings out of 15

44.5%
MDY

Total weight of top 15 holdings out of 15

10.49%

Top 15 holdings

Data as of January 31, 2026
XMMO
CIENA
4.16%
CURTISS WRIGHT
4.03%
TWILIO
3.78%
WOODWARD
3.45%
LUMENTUM HOLDINGS
3.30%
US FOODS HOLDING CORP
3.28%
US87422Q1094
2.97%
CA74935Q1072
2.83%
FLEX LTD
2.77%
CASEYS GENERAL STORES
2.60%
BWX TECHNOLOGIES INC
2.55%
CARPENTER TECHNOLOGY
2.33%
TEMPUR PEDIC INTERNATIONAL
2.24%
PERFORMANCE FOOD GROUP
2.11%
MICHAEL STORES
2.11%
MDY
CIENA
1.06%
US19247G1076
0.99%
LUMENTUM HOLDINGS
0.83%
CURTISS WRIGHT
0.72%
FLEX LTD
0.69%
CASEYS GENERAL STORES
0.67%
TECHNIPFMC PLC
0.67%
ILLUMINA
0.66%
PURE STORAGE
0.65%
ROYAL GOLD
0.64%
CA74935Q1072
0.63%
UTD THERAPEUT
0.60%
WOODWARD
0.57%
BWX TECHNOLOGIES INC
0.56%
US FOODS HOLDING CORP
0.56%
Frequently asked questions about XMMO and MDY

How have the XMMO and MDY ETFs performed in 2026?

As of March 13, 2026, XMMO is up 3.27% year-to-date (YTD), while MDY has returned 3.55%. That puts MDY better performer ahead so far this year.

Which ETF is attracting more investor money: XMMO or MDY?

Year-to-date, the XMMO ETF saw +$234M in flows, compared to -$767M for MDY.

Which ETF is more volatile: XMMO or MDY?

Over the past year, XMMO had a volatility of 21.21%, while MDY experienced 20.79%.

Which ETF is bigger: XMMO or MDY?

As of March 13, 2026, XMMO holds $5.49 B in assets under management (AUM), while MDY manages $24.28 B.

What sectors do the XMMO and MDY ETFs invest in?

XMMO leans toward sectors like Industrials, Information Technology and Financials. Meanwhile, MDY focuses on Industrials, Financials and Information Technology.

What are the top holdings of the XMMO ETF and MDY ETF?

XMMO top holdings include CIENA, CURTISS WRIGHT and TWILIO. MDY holds in its top three: CIENA, US19247G1076 and LUMENTUM HOLDINGS.

Which ETF is more diversified: XMMO or MDY?

XMMO holds 78 securities with 44.5% of its assets in the top 15. MDY has 399 securities and a top 15 weight of 10.49%.

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