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MDYGvsPTMCETF Comparison

ETF 1

MDYG

State Street SPDR S&P 400 Mid Cap Growth ETF

This fund is part of

US Mid Cap Growth

+0.16%

Full MDYG fund page

VS

ETF 2

PTMC

Pacer Trendpilot US Mid Cap ETF

This fund is part of

Multi-Asset: Other

-0.01%

Full PTMC fund page

State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) belongs to the US Mid Cap Growth segment. Pacer Trendpilot US Mid Cap ETF (PTMC) is part of the Multi-Asset: Other segment. MDYG's top 3 sector exposures are Industrials, Technology and Healthcare. In contrast, PTMC's top sector exposures are Finance, Industrials and Technology. MDYG is less expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.6% for PTMC. MDYG is up 13.86% year-to-date (YTD) with +$4M in YTD flows. PTMC performs worse with 11.08% YTD performance, and -$49M in YTD flows. Run a side-by-side ETF comparison of MDYG and PTMC 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 PTMC 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 09/18/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	MDYG PTMC	-5.72%-5.23%	-4.85%-3.61%	+13.86%+11.08%	+13.67%+11.33%	+51.74%+28.77%	+43.42%+19.48%
Flows	MDYG PTMC	+$17M-$6M	-$67M-$14M	+$4M-$49M	+$265K-$79M	+$21M-$90M	+$314M-$93M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	MDYG PTMC	+15.24%+12.01%	+17.66%+15.29%	+18.94%+14.41%	+20.76%+13.38%
Max drawdown	MDYG PTMC	-8.24%-7.21%	-9.91%-8.87%	-25.46%-15.12%	-29.25%-16.92%
Max drawdown duration	MDYG PTMC	32d33d	45d53d	379d507d	834d862d

Trading data

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	MDYG	PTMC
Last sale 9/18/2026 at 1:30 PM	$104.94	$39.63
Previous close 09/17/2026	$105.01	$39.80
Consolidated volume 09/17/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of August 31, 2026

1-year trailing difference

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

Main metrics

Last update 9/18/2026 at 1:30 PM

Live

Closed

	MDYG	PTMC
Last price	$104.94	$39.63
1D performance	-0.07%	-0.42%
AuM	$2.78 B	$374.71 M
E/R	0.15%	0.6%

Characteristics

	MDYG	PTMC
Management strategy	Passive	Passive
Provider	State Street Investment Management	PACER ETFs
Benchmark	S&P MidCap 400 Growth Index	Pacer Trendpilot US Mid Cap Index
N° of holdings	245	400
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	November 8, 2005	June 11, 2015
ESG	No	No

More MDYG data on Trackinsight

More PTMC data on Trackinsight

Exposure

Countries

MDYG

USA

94.73%

Other

5.27%

PTMC

USA

96.45%

Other

3.55%

Sectors

MDYG

Industrials

20.61%

Technology

19.17%

Healthcare

15.46%

Finance

14.43%

Non-Energy Materi.

9.26%

Other

21.06%

PTMC

Finance

23.16%

Industrials

17.12%

Technology

13.66%

Non-Energy Materi.

10.26%

Healthcare

9.88%

Other

25.92%

Diversification

MDYG

Total weight of top 15 holdings out of 15

19.58%

PTMC

Total weight of top 15 holdings out of 15

10.53%

Top 15 holdings

Data as of July 31, 2026

MDYG

Twilio, Inc.

1.65%

TechnipFMC plc

1.57%

Curtiss-Wright Corp.

1.47%

Carpenter Technology Corp.

1.42%

ATI, Inc.

1.41%

nVent Electric Plc

1.37%

Everpure, Inc.

1.34%

Okta, Inc.

1.31%

XPO, Inc.

1.30%

United Therapeutics Corp.

1.21%

Tenet Healthcare Corp.

1.20%

Woodward, Inc.

1.18%

RB Global, Inc.

1.12%

Roku, Inc.

1.04%

Sterling Infrastructure, Inc.

1.01%

PTMC

Illumina, Inc.

0.87%

Twilio, Inc.

0.84%

TechnipFMC plc

0.80%

Curtiss-Wright Corp.

0.75%

Carpenter Technology Corp.

0.72%

ATI, Inc.

0.72%

nVent Electric Plc

0.70%

Everpure, Inc.

0.69%

Okta, Inc.

0.67%

XPO, Inc.

0.66%

Burlington Stores, Inc.

0.65%

Tenet Healthcare Corp.

0.62%

US Foods Holding Corp.

0.62%

United Therapeutics Corp.

0.62%

Woodward, Inc.

0.60%

Frequently asked questions about MDYG and PTMC

How have the MDYG and PTMC ETFs performed in 2026?

As of September 18, 2026, MDYG is up 13.86% year-to-date (YTD), while PTMC has returned 11.08%. That puts MDYG better performer ahead so far this year.

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

Year-to-date, the MDYG ETF saw +$4M in flows, compared to -$49M for PTMC.

Which ETF is more volatile: MDYG or PTMC?

Over the past year, MDYG had a volatility of 17.66%, while PTMC experienced 15.29%.

Which ETF is bigger: MDYG or PTMC?

As of September 18, 2026, MDYG holds $2.78 B in assets under management (AUM), while PTMC manages $374.71 M.

What sectors do the MDYG and PTMC ETFs invest in?

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

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

MDYG top holdings include Twilio, Inc., TechnipFMC plc and Curtiss-Wright Corp.. PTMC holds in its top three: Illumina, Inc., Twilio, Inc. and TechnipFMC plc.

MDYGvsPTMCETF Comparison

State Street SPDR S&P 400 Mid Cap Growth ETF

Pacer Trendpilot US Mid Cap ETF

MDYG vs PTMC 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 PTMC ETFs performed in 2026?

As of September 18, 2026, MDYG is up 13.86% year-to-date (YTD), while PTMC has returned 11.08%. That puts MDYG better performer ahead so far this year.

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

Year-to-date, the MDYG ETF saw +$4M in flows, compared to -$49M for PTMC.

Which ETF is more volatile: MDYG or PTMC?

Over the past year, MDYG had a volatility of 17.66%, while PTMC experienced 15.29%.

Which ETF is bigger: MDYG or PTMC?

As of September 18, 2026, MDYG holds $2.78 B in assets under management (AUM), while PTMC manages $374.71 M.

What sectors do the MDYG and PTMC ETFs invest in?

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

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

MDYG top holdings include Twilio, Inc., TechnipFMC plc and Curtiss-Wright Corp.. PTMC holds in its top three: Illumina, Inc., Twilio, Inc. and TechnipFMC plc.

Which ETF is more diversified: MDYG or PTMC?

MDYG holds 245 securities with 19.58% of its assets in the top 15. PTMC has 400 securities and a top 15 weight of 10.53%.

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