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GRPMvsMDYGETF Comparison

ETF 1

GRPM

Invesco S&P MidCap 400 GARP ETF

This fund is part of

US Multi-Factor

-1.05%

Full GRPM fund page

VS

ETF 2

MDYG

State Street SPDR S&P 400 Mid Cap Growth ETF

This fund is part of

US Mid Cap Growth

-2.41%

Full MDYG fund page

Invesco S&P MidCap 400 GARP ETF (GRPM) belongs to the US Multi-Factor segment. State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) is part of the US Mid Cap Growth segment. GRPM's top 3 sector exposures are Finance, Healthcare and Technology. In contrast, MDYG's top sector exposures are Technology, Industrials and Healthcare. GRPM is more expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.15% for MDYG. GRPM is up 16.17% year-to-date (YTD) with -$59M in YTD flows. MDYG performs worse with 12.91% YTD performance, and +$58M in YTD flows. Run a side-by-side ETF comparison of GRPM and MDYG 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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GRPM vs MDYG performance and flow charts

Performance

Cumulative Flows

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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 10/14/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	GRPM MDYG	-2.12%-0.86%	+5.06%-3.96%	+16.17%+12.91%	+17.38%+14.68%	+64.02%+54.33%	+55.96%+38.63%
Flows	GRPM MDYG	+$15M+$53M	+$6M+$91M	-$59M+$58M	-$5M+$58M	+$157M+$30M	+$250M+$417M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	GRPM MDYG	+13.07%+14.60%	+14.83%+17.50%	+19.73%+18.90%	+20.71%+20.73%
Max drawdown	GRPM MDYG	-7.33%-8.37%	-7.71%-9.91%	-27.87%-25.46%	-27.87%-29.25%
Max drawdown duration	GRPM MDYG	48d58d	66d45d	421d379d	421d834d

Trading data

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	GRPM	MDYG
Last sale 10/15/2026 at 1:30 PM	$141.45	$104.81
Previous close 10/14/2026	$138.44	$104.04
Consolidated volume 10/14/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 30, 2026

1-year trailing difference

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	GRPM	MDYG
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/15/2026 at 1:30 PM

Live

Closed

	GRPM	MDYG
Last price	$141.45	$104.81
1D performance	+2.17%	+0.74%
AuM	$506.18 M	$2.80 B
E/R	0.35%	0.15%

Characteristics

	GRPM	MDYG
Management strategy	Passive	Passive
Provider	Invesco	State Street Investment Management
Benchmark	S&P MidCap 400 GARP Index	S&P MidCap 400 Growth Index
N° of holdings	60	246
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	December 3, 2010	November 8, 2005
ESG	No	No

More GRPM data on Trackinsight

More MDYG data on Trackinsight

Exposure

Countries

GRPM

USA

93.97%

Other

6.03%

MDYG

USA

94.92%

Other

5.08%

Sectors

GRPM

Finance

24.97%

Healthcare

18.86%

Technology

18.71%

Other

37.47%

MDYG

Technology

20.4%

Industrials

19.16%

Healthcare

15.61%

Finance

14.67%

Non-Energy Materi.

9.85%

Other

20.3%

Diversification

GRPM

Total weight of top 15 holdings out of 15

37.03%

MDYG

Total weight of top 15 holdings out of 15

20.24%

Top 15 holdings

Data as of August 31, 2026

GRPM

Abercrombie & Fitch Co.

3.24%

Hecla Mining Co.

3.01%

Halozyme Therapeutics, Inc.

2.75%

InterDigital, Inc.

2.68%

Duolingo, Inc.

2.68%

AppFolio, Inc.

2.63%

Kinsale Capital Group, Inc.

2.40%

SharkNinja, Inc.

2.37%

Paylocity Holding Corp.

2.36%

RenaissanceRe Holdings Ltd.

2.30%

Medpace Holdings, Inc.

2.24%

TechnipFMC plc

2.18%

Tenet Healthcare Corp.

2.11%

Qualys, Inc.

2.10%

Hamilton Lane, Inc.

1.98%

MDYG

Twilio, Inc.

1.94%

TechnipFMC plc

1.69%

Everpure, Inc.

1.59%

Okta, Inc.

1.57%

ATI, Inc.

1.51%

nVent Electric Plc

1.32%

Carpenter Technology Corp.

1.28%

Tenet Healthcare Corp.

1.24%

XPO, Inc.

1.23%

United Therapeutics Corp.

1.17%

Curtiss-Wright Corp.

1.17%

Coeur Mining, Inc.

1.16%

Royal Gold, Inc.

1.15%

Roku, Inc.

1.12%

Woodward, Inc.

1.10%

Frequently asked questions about GRPM and MDYG

How have the GRPM and MDYG ETFs performed in 2026?

As of October 14, 2026, GRPM is up 16.17% year-to-date (YTD), while MDYG has returned 12.91%. That puts GRPM better performer ahead so far this year.

Which ETF is attracting more investor money: GRPM or MDYG?

Year-to-date, the GRPM ETF saw -$59M in flows, compared to +$58M for MDYG.

Which ETF is more volatile: GRPM or MDYG?

Over the past year, GRPM had a volatility of 14.83%, while MDYG experienced 17.5%.

Which ETF is bigger: GRPM or MDYG?

As of October 14, 2026, GRPM holds $506.18 M in assets under management (AUM), while MDYG manages $2.80 B.

What sectors do the GRPM and MDYG ETFs invest in?

GRPM leans toward sectors like Finance, Healthcare and Technology. Meanwhile, MDYG focuses on Technology, Industrials and Healthcare.

What are the top holdings of the GRPM ETF and MDYG ETF?

GRPM top holdings include Abercrombie & Fitch Co., Hecla Mining Co. and Halozyme Therapeutics, Inc.. MDYG holds in its top three: Twilio, Inc., TechnipFMC plc and Everpure, Inc..

GRPMvsMDYGETF Comparison

Invesco S&P MidCap 400 GARP ETF

State Street SPDR S&P 400 Mid Cap Growth ETF

GRPM vs MDYG 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 GRPM and MDYG ETFs performed in 2026?

As of October 14, 2026, GRPM is up 16.17% year-to-date (YTD), while MDYG has returned 12.91%. That puts GRPM better performer ahead so far this year.

Which ETF is attracting more investor money: GRPM or MDYG?

Year-to-date, the GRPM ETF saw -$59M in flows, compared to +$58M for MDYG.

Which ETF is more volatile: GRPM or MDYG?

Over the past year, GRPM had a volatility of 14.83%, while MDYG experienced 17.5%.

Which ETF is bigger: GRPM or MDYG?

As of October 14, 2026, GRPM holds $506.18 M in assets under management (AUM), while MDYG manages $2.80 B.

What sectors do the GRPM and MDYG ETFs invest in?

GRPM leans toward sectors like Finance, Healthcare and Technology. Meanwhile, MDYG focuses on Technology, Industrials and Healthcare.

What are the top holdings of the GRPM ETF and MDYG ETF?

GRPM top holdings include Abercrombie & Fitch Co., Hecla Mining Co. and Halozyme Therapeutics, Inc.. MDYG holds in its top three: Twilio, Inc., TechnipFMC plc and Everpure, Inc..

Which ETF is more diversified: GRPM or MDYG?

GRPM holds 60 securities with 37.03% of its assets in the top 15. MDYG has 246 securities and a top 15 weight of 20.24%.

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