4 min read
By Ron Koren, ETF Insider


In the world of finance, ETFs (Exchange Traded Funds) have become a popular investment vehicle for both institutional and retail investors. Among the myriad of ETFs available, two have recently caught the attention of many: ROBO and ARKK. Both funds have their unique selling points, but how do they stack up against each other? Let's dive deep into the ROBO vs ARKK debate.

ROBO VS ARKK: Sectors and Top Holdings

ROBO, as the name suggests, focuses primarily on the robotics and automation sector. This ETF is designed for investors who believe in the future of automation and its potential to reshape industries. Its top holdings typically include companies that are at the forefront of robotics, AI, and automation technologies.
On the other hand, ARKK, managed by ARK Invest, is a thematic ETF that targets disruptive innovation across multiple sectors. While it does have exposure to robotics and automation, it also includes companies from sectors like genomics, fintech, and more. Some of its top holdings are often industry disruptors and leaders in their respective fields.


ROBO VS ARKK: Capitalization Strategy

When it comes to capitalization strategy, ROBO and ARKK differ significantly. ROBO tends to have a more balanced approach, spreading its investments across large-cap, mid-cap, and even some small-cap companies. This diversification can offer stability, especially during volatile market conditions.
ARKK, conversely, is more aggressive in its approach. It often leans towards growth stocks, which means it might invest heavily in companies that show high potential but might not yet be profitable. This strategy can lead to higher returns, but it also comes with increased risk.

ROBO VS ARKK: Tracking and Exposure

In terms of tracking and exposure, ROBO aims to track the ROBO Global Robotics and Automation Index. This means its performance is tied closely to how well the companies in this index perform. It offers investors a pure-play exposure to the robotics and automation sector.
ARKK, being a thematic ETF, doesn't track a specific index. Instead, its fund managers actively pick stocks based on their potential for disruptive innovation. This active management style means ARKK's performance is more dependent on the fund manager's stock-picking skills. While this can lead to outperformance, it can also mean higher fees for investors.


Both ROBO and ARKK offer unique investment opportunities. For those who believe strongly in the future of robotics and automation, ROBO might be the better choice. It offers a more focused exposure to this sector and can be a stable addition to a diversified portfolio.
ARKK, with its broader focus on disruptive innovation, is suitable for investors who are looking for potentially higher returns and are comfortable with the associated risks. Its active management style means it can quickly adapt to market changes, but it also requires trust in the fund manager's decisions.
In the end, the choice between ROBO vs ARKK boils down to individual investment goals, risk tolerance, and belief in the sectors they represent.


  1. ROBO Global. "ROBO Global Robotics and Automation Index ETF." ROBO Global, [website link].
  2. ARK Invest. "ARK Innovation ETF (ARKK)." ARK Invest, [website link].
  3. [Additional sources as required].

ROBO ETF issuer
ROBO ETF official page

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