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MDYGvsGRNJETF Comparison

ETF 1

MDYG

State Street SPDR S&P 400 Mid Cap Growth ETF

This fund is part of

US Mid Cap Growth

-0.56%

Full MDYG fund page

VS

ETF 2

GRNJ

Fundstrat Granny Shots US Small- & Mid-Cap ETF

This fund is part of

US Multi-Factor

-0.29%

Full GRNJ fund page

State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) belongs to the US Mid Cap Growth segment. Fundstrat Granny Shots US Small- & Mid-Cap ETF (GRNJ) is part of the US Multi-Factor segment. MDYG's top 3 sector exposures are Industrials, Technology and Healthcare. In contrast, GRNJ's top sector exposures are Technology, Industrials and Non-Energy Materials. MDYG is less expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.75% for GRNJ. MDYG is up 19.23% year-to-date (YTD) with -$23M in YTD flows. GRNJ performs worse with 16.65% YTD performance, and +$291M in YTD flows. Run a side-by-side ETF comparison of MDYG and GRNJ 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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MDYG vs GRNJ 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 08/05/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	MDYG GRNJ	-0.46%-2.60%	+4.41%-1.07%	+19.23%+16.65%	+24.94%n/a	+52.84%n/a	+47.19%n/a
Flows	MDYG GRNJ	+$10M+$55M	+$25M+$69M	-$23M+$291M	-$23M-	-$13M-	+$341M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	MDYG GRNJ	+18.32%+32.09%	+17.73%n/a	+18.92%n/a	+20.73%n/a
Max drawdown	MDYG GRNJ	-6.04%-17.39%	-9.91%n/a	-25.46%n/a	-29.25%n/a
Max drawdown duration	MDYG GRNJ	36d64d	45dn/a	379dn/a	834dn/a

Trading data

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	MDYG	GRNJ
Last sale 8/6/2026 at 3:39 PM	$110.65	$30.08
Previous close 08/05/2026	$109.89	$29.79
Consolidated volume 08/05/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of July 31, 2026

1-year trailing difference

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GRNJ

is actively managed and doesn’t replicate an index

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

Main metrics

Last update 8/6/2026 at 3:39 PM

Live

Closed

	MDYG	GRNJ
Last price	$110.65	$30.08
1D performance	+0.69%	+0.97%
AuM	$2.88 B	$534.75 M
E/R	0.15%	0.75%

Characteristics

	MDYG	GRNJ
Management strategy	Passive	Active
Provider	State Street Investment Management	Fundstrat
Benchmark	S&P MidCap 400 Growth Index	-
N° of holdings	244	60
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	November 8, 2005	November 18, 2025
ESG	No	No

More MDYG data on Trackinsight

More GRNJ data on Trackinsight

Exposure

Countries

MDYG

USA

94.7%

Other

5.3%

GRNJ

USA

91.38%

Other

8.62%

Sectors

MDYG

Industrials

22.33%

Technology

21.55%

Healthcare

13.25%

Finance

13.12%

Non-Energy Materi.

9.78%

Other

19.98%

GRNJ

Technology

25.14%

Industrials

24.43%

Non-Energy Materi.

9.91%

Healthcare

9.29%

Finance

9.13%

Energy

7.73%

Other

14.37%

Diversification

MDYG

Total weight of top 15 holdings out of 15

20.48%

GRNJ

Total weight of top 15 holdings out of 15

29.01%

Top 15 holdings

Data as of June 30, 2026

MDYG

Twilio, Inc.

1.65%

Carpenter Technology Corp.

1.61%

Curtiss-Wright Corp.

1.47%

nVent Electric Plc

1.44%

ATI, Inc.

1.42%

TechnipFMC plc

1.39%

Sterling Infrastructure, Inc.

1.36%

MasTec, Inc.

1.35%

Woodward, Inc.

1.33%

MACOM Technology Solutions Holdings, Inc.

1.31%

Everpure, Inc.

1.31%

XPO, Inc.

1.27%

United Therapeutics Corp.

1.21%

Okta, Inc.

1.21%

RB Global, Inc.

1.14%

GRNJ

Carpenter Technology Corp.

2.21%

Natera, Inc.

2.17%

SharkNinja, Inc.

2.08%

e.l.f. Beauty, Inc.

1.96%

Nebius Group NV

1.96%

Watts Water Technologies, Inc.

1.94%

Somnigroup International, Inc.

1.89%

SoFi Technologies, Inc.

1.87%

Ally Financial, Inc.

1.87%

Credo Technology Group Holding Ltd.

1.85%

Exelixis, Inc.

1.85%

Reddit, Inc.

1.84%

Valmont Industries, Inc.

1.84%

Dick's Sporting Goods, Inc.

1.84%

Neurocrine Biosciences, Inc.

1.84%

Frequently asked questions about MDYG and GRNJ

How have the MDYG and GRNJ ETFs performed in 2026?

As of August 5, 2026, MDYG is up 19.23% year-to-date (YTD), while GRNJ has returned 16.65%. That puts MDYG better performer ahead so far this year.

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

Year-to-date, the MDYG ETF saw -$23M in flows, compared to +$291M for GRNJ.

Which ETF is bigger: MDYG or GRNJ?

As of August 5, 2026, MDYG holds $2.88 B in assets under management (AUM), while GRNJ manages $534.75 M.

What sectors do the MDYG and GRNJ ETFs invest in?

MDYG leans toward sectors like Industrials, Technology and Healthcare. Meanwhile, GRNJ focuses on Technology, Industrials and Non-Energy Materials.

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

MDYG top holdings include Twilio, Inc., Carpenter Technology Corp. and Curtiss-Wright Corp.. GRNJ holds in its top three: Carpenter Technology Corp., Natera, Inc. and SharkNinja, Inc..

MDYGvsGRNJETF Comparison

State Street SPDR S&P 400 Mid Cap Growth ETF

Fundstrat Granny Shots US Small- & Mid-Cap ETF

MDYG vs GRNJ 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 MDYG and GRNJ ETFs performed in 2026?

As of August 5, 2026, MDYG is up 19.23% year-to-date (YTD), while GRNJ has returned 16.65%. That puts MDYG better performer ahead so far this year.

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

Year-to-date, the MDYG ETF saw -$23M in flows, compared to +$291M for GRNJ.

Which ETF is bigger: MDYG or GRNJ?

As of August 5, 2026, MDYG holds $2.88 B in assets under management (AUM), while GRNJ manages $534.75 M.

What sectors do the MDYG and GRNJ ETFs invest in?

MDYG leans toward sectors like Industrials, Technology and Healthcare. Meanwhile, GRNJ focuses on Technology, Industrials and Non-Energy Materials.

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

MDYG top holdings include Twilio, Inc., Carpenter Technology Corp. and Curtiss-Wright Corp.. GRNJ holds in its top three: Carpenter Technology Corp., Natera, Inc. and SharkNinja, Inc..

Which ETF is more diversified: MDYG or GRNJ?

MDYG holds 244 securities with 20.48% of its assets in the top 15. GRNJ has 60 securities and a top 15 weight of 29.01%.

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