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SPMDvsIVOOETF Comparison

ETF 1
SPMD

SPDR Portfolio S&P 400 Mid Cap ETF

This fund is part of
US Mid Cap
-0.25%
Full SPMD fund page
VS
ETF 2
IVOO

Vanguard S&P Mid-Cap 400 ETF

This fund is part of
US Mid Cap
-0.25%
Full IVOO fund page

The ETFs SPDR Portfolio S&P 400 Mid Cap ETF (SPMD) and Vanguard S&P Mid-Cap 400 ETF (IVOO) track the S&P MidCap 400 Total Return Index - USD and belong to the same industry segment: US Mid Cap. Both ETFs have the same top 3 sector exposures: Industrials, Information Technology and Financials. SPMD is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.07% for IVOO. SPMD is up 3.61% year-to-date (YTD) with +$376M in YTD flows. IVOO performs worse with 3.61% YTD performance, and +$74M in YTD flows. Run a side-by-side ETF comparison of SPMD and IVOO 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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SPMD vs IVOO performance and flow charts

Performance

-5.0-4.0-3.0-2.0-1.00.01.0%Feb 11Feb 19Feb 26Mar 5

Cumulative Flows

0 M50 M100 M150 M200 M250 MFeb 11Feb 19Feb 26Mar 5

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Historic performance and flows
Data as of 03/11/2026
1M3MYTD1Y3Y5Y
Perf.
SPMD
IVOO
-4.46%-4.46%
+0.99%+0.98%
+3.61%+3.61%
+19.21%+19.17%
+48.62%+48.44%
+40.54%+40.12%
Flows
SPMD
IVOO
+$275M+$48M
+$522M+$94M
+$376M+$74M
+$1.88B+$346M
+$6.75B+$961M
+$8.61B+$1.25B
Volatility and drawdown
3M1Y3Y5Y
Volatility
SPMD
IVOO
+15.11%+15.11%
+20.85%+20.87%
+17.99%+17.93%
+19.64%+19.58%
Max drawdown
SPMD
IVOO
-5.39%-5.39%
-15.07%-15.10%
-23.98%-24.02%
-23.98%-24.02%
Max drawdown duration
SPMD
IVOO
17d17d
46d46d
379d379d
379d379d
Trading data

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SPMD
IVOO
Last sale
3/12/2026 at 6:19 PM
$59.20
$114.22
Previous close
03/11/2026
$60.00
$115.84
Consolidated volume
03/11/2026
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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SPMD
IVOO
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 3/12/2026 at 6:19 PM
Live
Closed
SPMD
IVOO
Last price
$59.20
$114.22
1D performance
-1.34%
-1.40%
AuM$15.94 B$3.17 B
E/R0.03%0.07%
Characteristics
SPMD
IVOO
Management strategyPassivePassive
ProviderSPDRVanguard
BenchmarkS&P MidCap 400 IndexS&P MidCap 400 Index
N° of holdings382382
Asset classEquitiesEquities
Trailing 12m distribution yield
Join
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Inception dateNovember 8, 2005September 7, 2010
ESGNoNo
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Exposure

Countries

SPMD
USA
93.55%
Other
6.45%
IVOO
USA
93.84%
Other
6.16%

Sectors

SPMD
Industrials
20.95%
Information Techn.
14.45%
Financials
13.72%
Consumer Discreti.
11.1%
Health Care
8.41%
Other
31.37%
IVOO
Industrials
20.83%
Information Techn.
14.44%
Financials
13.72%
Consumer Discreti.
11.09%
Health Care
8.41%
Other
31.51%
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Diversification

SPMD

Total weight of top 15 holdings out of 15

10.53%
IVOO

Total weight of top 15 holdings out of 15

10.53%

Top 15 holdings

Data as of January 31, 2026
SPMD
CIENA
1.06%
US19247G1076
1.00%
LUMENTUM HOLDINGS
0.83%
CURTISS WRIGHT
0.72%
FLEX LTD
0.70%
TECHNIPFMC PLC
0.67%
CASEYS GENERAL STORES
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%
IVOO
CIENA
1.06%
US19247G1076
1.00%
LUMENTUM HOLDINGS
0.83%
CURTISS WRIGHT
0.72%
FLEX LTD
0.70%
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 SPMD and IVOO

How have the SPMD and IVOO ETFs performed in 2026?

As of March 11, 2026, SPMD is up 3.61% year-to-date (YTD), while IVOO has returned 3.61%. That puts SPMD better performer ahead so far this year.

Which ETF is attracting more investor money: SPMD or IVOO?

Year-to-date, the SPMD ETF saw +$376M in flows, compared to +$74M for IVOO.

Which ETF is more volatile: SPMD or IVOO?

Over the past year, SPMD had a volatility of 20.85%, while IVOO experienced 20.87%.

Which ETF is bigger: SPMD or IVOO?

As of March 11, 2026, SPMD holds $15.94 B in assets under management (AUM), while IVOO manages $3.17 B.

What sectors do the SPMD and IVOO ETFs invest in?

SPMD leans toward sectors like Industrials, Information Technology and Financials. Meanwhile, IVOO focuses on Industrials, Information Technology and Financials.

What are the top holdings of the SPMD ETF and IVOO ETF?

SPMD top holdings include CIENA, US19247G1076 and LUMENTUM HOLDINGS. IVOO holds in its top three: CIENA, US19247G1076 and LUMENTUM HOLDINGS.

Which ETF is more diversified: SPMD or IVOO?

SPMD holds 400 securities with 10.53% of its assets in the top 15. IVOO has 401 securities and a top 15 weight of 10.53%.

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