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NUGOvsMGKETF Comparison

ETF 1

NUGO

Nuveen Growth Opportunities ETF

This fund is part of

US Multi-Factor

-0.03%

Full NUGO fund page

VS

ETF 2

MGK

Vanguard Morningstar Mega Cap Growth ETF

This fund is part of

US Large Cap Growth

+0.52%

Full MGK fund page

Nuveen Growth Opportunities ETF (NUGO) belongs to the US Multi-Factor segment. Vanguard Morningstar Mega Cap Growth ETF (MGK) is part of the US Large Cap Growth segment. NUGO's top 3 sector exposures are Technology, Industrials and Healthcare. In contrast, MGK's top sector exposures are Technology, Consumer Non-Cyclicals and Finance. NUGO is more expensive with a Total Expense Ratio (TER) of 0.5%, versus 0.05% for MGK. NUGO is up 8.28% year-to-date (YTD) with -$527M in YTD flows. MGK performs better with 10.35% YTD performance, and -$1.36B in YTD flows. Run a side-by-side ETF comparison of NUGO and MGK 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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NUGO vs MGK 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 09/17/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	NUGO MGK	-3.40%+1.89%	+0.64%+2.73%	+8.28%+10.35%	+10.19%+14.61%	+86.30%+94.51%	n/a+93.81%
Flows	NUGO MGK	-$11M+$217M	-$306M-$358M	-$527M-$1.36B	-$678M-$1.44B	-$1.93B+$4.15B	-+$6.38B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	NUGO MGK	+20.26%+17.74%	+19.69%+18.35%	+21.23%+20.26%	n/a+23.04%
Max drawdown	NUGO MGK	-8.06%-7.11%	-17.63%-16.79%	-25.16%-23.44%	n/a-36.04%
Max drawdown duration	NUGO MGK	43d19d	188d187d	198d124d	n/a745d

Trading data

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	NUGO	MGK
Last sale 9/18/2026 at 1:30 PM	$43.41	$90.89
Previous close 09/17/2026	$43.04	$90.57
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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NUGO

is actively managed and doesn’t replicate an index

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	NUGO	MGK
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

	NUGO	MGK
Last price	$43.41	$90.89
1D performance	+0.84%	+0.35%
AuM	$2.43 B	$34.09 B
E/R	0.5%	0.05%

Characteristics

	NUGO	MGK
Management strategy	Active	Passive
Provider	Nuveen	Vanguard
Benchmark	-	CRSP U.S. Mega Cap Growth Index
N° of holdings	44	55
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	September 28, 2021	December 17, 2007
ESG	No	No

More NUGO data on Trackinsight

More MGK data on Trackinsight

Exposure

Countries

NUGO

USA

97.72%

Other

2.28%

MGK

USA

98.96%

Other

1.04%

Sectors

NUGO

Technology

70.05%

Industrials

10.68%

Other

19.27%

MGK

Technology

72.8%

Other

27.2%

Diversification

NUGO

Total weight of top 15 holdings out of 15

72.38%

MGK

Total weight of top 15 holdings out of 15

75.7%

Top 15 holdings

Data as of July 31, 2026

NUGO

NVIDIA Corp.

14.34%

Alphabet, Inc.

11.80%

Apple, Inc.

7.74%

Broadcom Inc.

6.98%

Microsoft Corp.

6.67%

Eli Lilly & Co.

3.95%

Mastercard, Inc.

3.28%

Applied Materials, Inc.

2.81%

Advanced Micro Devices, Inc.

2.44%

Western Digital Corp.

2.35%

Amazon.com, Inc.

2.31%

GE Aerospace

2.00%

Tesla, Inc.

2.00%

Micron Technology, Inc.

1.85%

Arista Networks, Inc.

1.85%

MGK

NVIDIA Corp.

13.52%

Apple, Inc.

13.19%

Microsoft Corp.

9.49%

Alphabet, Inc.

5.99%

Amazon.com, Inc.

5.16%

Alphabet, Inc.

4.78%

Broadcom Inc.

4.47%

Meta Platforms, Inc.

4.09%

Eli Lilly & Co.

3.31%

Tesla, Inc.

2.95%

Advanced Micro Devices, Inc.

2.66%

Visa, Inc.

1.97%

Mastercard, Inc.

1.67%

Lam Research Corp.

1.32%

Netflix, Inc.

1.14%

Frequently asked questions about NUGO and MGK

NUGOvsMGKETF Comparison

Nuveen Growth Opportunities ETF

Vanguard Morningstar Mega Cap Growth ETF

NUGO vs MGK 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 NUGO and MGK ETFs performed in 2026?

As of September 17, 2026, NUGO is up 8.28% year-to-date (YTD), while MGK has returned 10.35%. That puts MGK better performer ahead so far this year.

Which ETF is attracting more investor money: NUGO or MGK?

Year-to-date, the NUGO ETF saw -$527M in flows, compared to -$1.36B for MGK.

Which ETF is more volatile: NUGO or MGK?

Over the past year, NUGO had a volatility of 19.69%, while MGK experienced 18.35%.

Which ETF is bigger: NUGO or MGK?

As of September 17, 2026, NUGO holds $2.43 B in assets under management (AUM), while MGK manages $34.09 B.

What sectors do the NUGO and MGK ETFs invest in?

NUGO leans toward sectors like Technology and Industrials. Meanwhile, MGK focuses on Technology.

What are the top holdings of the NUGO ETF and MGK ETF?

NUGO top holdings include NVIDIA Corp., Alphabet, Inc. and Apple, Inc.. MGK holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..

Which ETF is more diversified: NUGO or MGK?

NUGO holds 44 securities with 72.38% of its assets in the top 15. MGK has 56 securities and a top 15 weight of 75.7%.

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