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SMMDvsBRSMETF Comparison

ETF 1
SMMD

iShares Russell 2500 ETF

This fund is part of
US Multi-Factor
+1.1%
VS
ETF 2
BRSM

MFS Blended Research Small-Mid Cap ETF

This fund is part of
US Multi-Factor
+1.1%

iShares Russell 2500 ETF (SMMD) and MFS Blended Research Small-Mid Cap ETF (BRSM) belong to the same industry segment: US Multi-Factor. SMMD's top 3 sector exposures are Finance, Healthcare and Technology. In contrast, BRSM's top sector exposures are Finance, Technology and Healthcare. SMMD is less expensive with a Total Expense Ratio (TER) of 0.23%, versus 0.38% for BRSM. Run a side-by-side ETF comparison of SMMD and BRSM 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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SMMD vs BRSM performance and flow charts

Performance

-3.0-2.0-1.00.01.02.0%Oct 5Oct 12Oct 19Oct 26Nov 2

Cumulative Flows

050,000,000100,000,000Oct 5Oct 12Oct 19Oct 26Nov 2

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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 11/04/2026
1M3MYTD1Y3Y5Y
Perf.
SMMD
BRSM
+1.13%+1.10%
-4.23%-0.67%
+18.51%n/a
+22.39%n/a
+72.16%n/a
+36.54%n/a
Flows
SMMD
BRSM
+$102M+$507K
+$693M+$1M
+$1.58B-
+$1.91B-
+$2.64B-
+$3.12B-
Volatility and drawdown
3M1Y3Y5Y
Volatility
SMMD
BRSM
+12.26%+12.06%
+17.02%n/a
+19.12%n/a
+20.89%n/a
Max drawdown
SMMD
BRSM
-9.29%-7.38%
-9.48%n/a
-25.55%n/a
-28.20%n/a
Max drawdown duration
SMMD
BRSM
80d79d
43dn/a
283dn/a
980dn/a
Trading data

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SMMD
BRSM
Last sale
11/5/2026 at 2:30 PM
$84.68
$24.81
Previous close
11/04/2026
$88.09
$25.87
Consolidated volume
11/04/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of October 30, 2026
1-year trailing difference

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BRSM
is actively managed and doesn’t replicate an index

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SMMD
BRSM
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 11/5/2026 at 2:30 PM
Live
Closed
SMMD
BRSM
Last price
$84.68
$24.81
1D performance
-3.87%
-4.09%
AuM$4.22 B$27.59 M
E/R0.23%0.38%
Characteristics
SMMD
BRSM
Management strategyPassiveActive
ProvideriSharesMFS
BenchmarkRussell 2500 Index-
N° of holdings508314
Asset classEquities-
Trailing 12m distribution yield
Join
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Inception dateJuly 6, 2017June 3, 2026
ESGNoNo
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Exposure

Countries

SMMD
USA
95.01%
Other
4.99%
BRSM
USA
92.26%
Other
7.74%

Sectors

SMMD
Finance
23.99%
Healthcare
15.35%
Technology
14.38%
Industrials
13.79%
Non-Energy Materi.
8.02%
Other
24.48%
BRSM
Finance
23.73%
Technology
16.39%
Healthcare
14.49%
Industrials
12.08%
Non-Energy Materi.
8.64%
Other
24.67%
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Diversification

SMMD

Total weight of top 15 holdings out of 15

45.3%
BRSM

Total weight of top 15 holdings out of 15

14.19%

Top 15 holdings

Data as of September 30, 2026
SMMD
US4642876555
41.06%
nVent Electric Plc
0.37%
ATI, Inc.
0.36%
F5, Inc.
0.36%
Guardant Health, Inc.
0.33%
Viatris, Inc.
0.29%
Tenet Healthcare Corp.
0.29%
US Foods Holding Corp.
0.29%
Royal Gold, Inc.
0.28%
Roku, Inc.
0.28%
SoFi Technologies, Inc.
0.28%
Packaging Corporation of America
0.28%
TD SYNNEX Corp.
0.28%
Reliance, Inc.
0.28%
Woodward, Inc.
0.28%
BRSM
Roku, Inc.
1.11%
Okta, Inc.
1.06%
Box, Inc.
1.04%
Aramark
1.04%
Everest Group Ltd.
1.00%
Lincoln National Corp.
0.95%
Popular, Inc.
0.94%
nVent Electric Plc
0.91%
Cathay General Bancorp
0.89%
Gap, Inc.
0.89%
Bill Holdings, Inc.
0.88%
Talen Energy Corp.
0.87%
Ryman Hospitality Properties, Inc.
0.87%
Universal Health Services, Inc.
0.87%
UGI Corp.
0.86%
Frequently asked questions about SMMD and BRSM

Which ETF is bigger: SMMD or BRSM?

As of November 4, 2026, SMMD holds $4.22 B in assets under management (AUM), while BRSM manages $27.59 M.

What sectors do the SMMD and BRSM ETFs invest in?

SMMD leans toward sectors like Finance, Healthcare and Technology. Meanwhile, BRSM focuses on Finance, Technology and Healthcare.

What are the top holdings of the SMMD ETF and BRSM ETF?

SMMD top holdings include US4642876555, nVent Electric Plc and ATI, Inc.. BRSM holds in its top three: Roku, Inc., Okta, Inc. and Box, Inc..

Which ETF is more diversified: SMMD or BRSM?

SMMD holds 2485 securities with 45.3% of its assets in the top 15. BRSM has 314 securities and a top 15 weight of 14.19%.

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