BROUGHT TO YOU BY:

ETF Portfolio Builder

New

ETF Portfolio Builder

New

SPMDvsIVOOETF Comparison

ETF 1

SPMD

State Street SPDR Portfolio S&P 400 Mid Cap ETF

This fund is part of

US Mid Cap

+0.06%

Full SPMD fund page

VS

ETF 2

IVOO

Vanguard S&P Mid-Cap 400 ETF

This fund is part of

US Mid Cap

+0.06%

Full IVOO fund page

The ETFs State Street 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 10.58% year-to-date (YTD) with +$468M in YTD flows. IVOO performs worse with 10.57% YTD performance, and +$169M 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.

Find out how industry players manage ETF portfolios. Discover our library of Model portfolios

SPMD vs IVOO performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

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

Data Services

Historic performance and flows

Data as of 04/24/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	SPMD IVOO	+7.69%+7.69%	+4.89%+4.88%	+10.58%+10.57%	+29.87%+29.82%	+52.45%+52.26%	+42.37%+41.95%
Flows	SPMD IVOO	+$100M+$76M	+$255M+$178M	+$468M+$169M	+$1.80B+$322M	+$6.76B+$1.05B	+$8.61B+$1.30B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	SPMD IVOO	+17.96%+17.96%	+15.83%+15.84%	+18.00%+17.94%	+19.64%+19.59%
Max drawdown	SPMD IVOO	-8.82%-8.82%	-8.82%-8.82%	-23.98%-24.02%	-23.98%-24.02%
Max drawdown duration	SPMD IVOO	53d53d	53d53d	379d379d	379d379d

Trading data

Create an account to view trading data

Join for free

	SPMD	IVOO
Last sale 4/24/2026 at 1:30 PM	$63.83	$123.21
Previous close 04/23/2026	$63.69	$122.92
Consolidated volume 04/23/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of March 31, 2026

1-year trailing difference

Create an account to view replication metrics

Join for free

Create an account to view replication quality

Join for free

	SPMD	IVOO
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/24/2026 at 1:30 PM

Live

Closed

	SPMD	IVOO
Last price	$63.83	$123.21
1D performance	+0.22%	+0.24%
AuM	$17.04 B	$3.47 B
E/R	0.03%	0.07%

Characteristics

	SPMD	IVOO
Management strategy	Passive	Passive
Provider	State Street Investment Management	Vanguard
Benchmark	S&P MidCap 400 Index	S&P MidCap 400 Index
N° of holdings	381	381
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	November 8, 2005	September 7, 2010
ESG	No	No

More SPMD data on Trackinsight

More IVOO data on Trackinsight

Exposure

Countries

SPMD

USA

92.97%

Other

7.03%

IVOO

USA

92.78%

Other

7.22%

Sectors

SPMD

Industrials

21.7%

Information Techn.

13.18%

Financials

13.09%

Consumer Discreti.

10.66%

Health Care

8.91%

Other

32.47%

IVOO

Industrials

21.49%

Information Techn.

13.1%

Financials

13.02%

Consumer Discreti.

10.59%

Health Care

8.86%

Other

32.94%

Diversification

SPMD

Total weight of top 15 holdings out of 15

10.39%

IVOO

Total weight of top 15 holdings out of 15

10.33%

Top 15 holdings

Data as of March 31, 2026

SPMD

TECHNIPFMC PLC

0.87%

CASEYS GENERAL STORES

0.84%

UTD THERAPEUT

0.80%

CURTISS WRIGHT

0.79%

FLEX LTD

0.75%

XPO LOGISTICS

0.71%

WOODWARD

0.67%

ROYAL GOLD

0.64%

US FOODS HOLDING CORP

0.64%

BURLINGTON STORES

0.63%

ATI INC

0.62%

MICHAEL STORES

0.62%

CARPENTER TECHNOLOGY

0.61%

NVENT ELECTRIC PLC

0.60%

TWILIO

0.60%

IVOO

TECHNIPFMC PLC

0.87%

CASEYS GENERAL STORES

0.84%

UTD THERAPEUT

0.79%

CURTISS WRIGHT

0.78%

FLEX LTD

0.75%

XPO LOGISTICS

0.71%

WOODWARD

0.66%

ROYAL GOLD

0.64%

US FOODS HOLDING CORP

0.63%

BURLINGTON STORES

0.63%

ATI INC

0.61%

MICHAEL STORES

0.61%

CARPENTER TECHNOLOGY

0.61%

NVENT ELECTRIC PLC

0.59%

TWILIO

0.59%

Frequently asked questions about SPMD and IVOO

How have the SPMD and IVOO ETFs performed in 2026?

As of April 24, 2026, SPMD is up 10.58% year-to-date (YTD), while IVOO has returned 10.57%. 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 +$468M in flows, compared to +$169M for IVOO.

Which ETF is more volatile: SPMD or IVOO?

Over the past year, SPMD had a volatility of 15.83%, while IVOO experienced 15.84%.

Which ETF is bigger: SPMD or IVOO?

As of April 24, 2026, SPMD holds $17.04 B in assets under management (AUM), while IVOO manages $3.47 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 TECHNIPFMC PLC, CASEYS GENERAL STORES and UTD THERAPEUT. IVOO holds in its top three: TECHNIPFMC PLC, CASEYS GENERAL STORES and UTD THERAPEUT.

SPMDvsIVOOETF Comparison

State Street SPDR Portfolio S&P 400 Mid Cap ETF

Vanguard S&P Mid-Cap 400 ETF

SPMD vs IVOO performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the SPMD and IVOO ETFs performed in 2026?

As of April 24, 2026, SPMD is up 10.58% year-to-date (YTD), while IVOO has returned 10.57%. 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 +$468M in flows, compared to +$169M for IVOO.

Which ETF is more volatile: SPMD or IVOO?

Over the past year, SPMD had a volatility of 15.83%, while IVOO experienced 15.84%.

Which ETF is bigger: SPMD or IVOO?

As of April 24, 2026, SPMD holds $17.04 B in assets under management (AUM), while IVOO manages $3.47 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 TECHNIPFMC PLC, CASEYS GENERAL STORES and UTD THERAPEUT. IVOO holds in its top three: TECHNIPFMC PLC, CASEYS GENERAL STORES and UTD THERAPEUT.

Which ETF is more diversified: SPMD or IVOO?

SPMD holds 399 securities with 10.39% of its assets in the top 15. IVOO has 400 securities and a top 15 weight of 10.33%.

Active Trader Report: Use of Leveraged & Inverse ETFs Way Up