CARKvsMGKETF Comparison
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CastleArk Large Growth ETF (CARK) and Vanguard Mega Cap Growth ETF (MGK) belong to the same industry segment: US Large Cap Growth. Both ETFs have the same top 3 sector exposures: Information Technology, Communication Services and Consumer Discretionary. CARK is more expensive with a Total Expense Ratio (TER) of 0.54%, versus 0.05% for MGK. CARK is up 4.38% year-to-date (YTD) with -$9M in YTD flows. MGK performs better with 5.35% YTD performance, and -$1.04B in YTD flows. Run a side-by-side ETF comparison of CARK 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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CARK vs MGK performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/12/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CARK MGK | -0.71%-0.98% | +10.37%+13.37% | +4.38%+5.35% | +15.81%+23.06% | n/a+92.73% | n/a+98.24% |
| Flows | CARK MGK | -$1M-$94M | +$21M+$144M | -$9M-$1.04B | -$72M+$512M | -+$5.01B | -+$7.61B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CARK MGK | +21.31%+21.23% | +17.71%+16.94% | n/a+20.00% | n/a+22.80% |
| Max drawdown | CARK MGK | -7.89%-7.96% | -16.56%-16.79% | n/a-23.44% | n/a-36.04% |
| Max drawdown duration | CARK MGK | 21d22d | 184d187d | n/a124d | n/a745d |
Trading data
CARK | MGK | |
Last sale 6/12/2026 at 1:30 PM | $45.96 | $86.88 |
| Previous close 06/11/2026 | $45.86 | $86.69 |
| Consolidated volume 06/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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CARK
is actively managed and doesn’t replicate an indexCARK | MGK | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/12/2026 at 1:30 PM
Live
Closed
CARK | MGK | |
|---|---|---|
| Last price | $45.96 | $86.88 |
| 1D performance | +0.23% | +0.22% |
| AuM | $314.36 M | $32.91 B |
| E/R | 0.54% | 0.05% |
Characteristics
CARK | MGK | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | CastleArk Management | Vanguard |
| Benchmark | - | CRSP U.S. Mega Cap Growth Index |
| N° of holdings | 26 | 55 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 6, 2023 | December 17, 2007 |
| ESG | No | No |
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Exposure
Countries
CARK
USA
91.38%
Other
8.62%
MGK
USA
99.62%
Other
0.38%
Sectors
CARK
Information Techn.
50.78%
Communication Ser.
14.23%
Consumer Discreti.
8.04%
Other
26.95%
MGK
Information Techn.
55.55%
Communication Ser.
17.23%
Consumer Discreti.
12.74%
Other
14.48%
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Diversification
CARK
Total weight of top 15 holdings out of 15
78.71%
MGK
Total weight of top 15 holdings out of 15
74.96%
Top 15 holdings
Data as of April 30, 2026
CARK
NVIDIA
17.41%
ALPHABET INC-CL
9.26%
MICROSOFT-T
7.06%
APPLE
6.43%
META PLATFORMS
4.97%
US5128073062
4.82%
ARISTA NETWORKS
4.47%
BROADCOM LIMITED
4.28%
LILLY
3.88%
AMAZON.COM INC
3.76%
MASTERCARD
2.91%
VISA INCORPORATION
2.82%
US36828A1016
2.68%
VERTIV HOLDINGS
2.07%
GILEAD SCIENCES
1.89%
MGK
NVIDIA
13.74%
APPLE
11.77%
MICROSOFT-T
8.68%
ALPHABET INC-CL
6.45%
BROADCOM LIMITED
5.19%
AMAZON.COM INC
5.11%
ALPHABET INC-CL
5.08%
META PLATFORMS
3.90%
TESLA
3.75%
LILLY
2.82%
ADVANCED MICRO DEVICES
2.28%
VISA INCORPORATION
1.88%
MASTERCARD
1.52%
NETFLIX
1.50%
US5128073062
1.32%
Frequently asked questions about CARK and MGK
How have the CARK and MGK ETFs performed in 2026?
As of June 12, 2026, CARK is up 4.38% year-to-date (YTD), while MGK has returned 5.35%. That puts MGK better performer ahead so far this year.
Which ETF is attracting more investor money: CARK or MGK?
Year-to-date, the CARK ETF saw -$9M in flows, compared to -$1.04B for MGK.
Which ETF is more volatile: CARK or MGK?
Over the past year, CARK had a volatility of 17.71%, while MGK experienced 16.94%.
Which ETF is bigger: CARK or MGK?
As of June 12, 2026, CARK holds $314.36 M in assets under management (AUM), while MGK manages $32.91 B.
What sectors do the CARK and MGK ETFs invest in?
CARK leans toward sectors like Information Technology, Communication Services and Consumer Discretionary. Meanwhile, MGK focuses on Information Technology, Communication Services and Consumer Discretionary.
What are the top holdings of the CARK ETF and MGK ETF?
CARK top holdings include NVIDIA, ALPHABET INC-CL and MICROSOFT-T. MGK holds in its top three: NVIDIA, APPLE and MICROSOFT-T.
Which ETF is more diversified: CARK or MGK?
CARK holds 27 securities with 78.71% of its assets in the top 15. MGK has 59 securities and a top 15 weight of 74.96%.
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