Cathie Wood's ARK Invest Trades for 5/10: Sell Baidu; Buy Twist Bioscience

ARK Invest has been the talk of Wall Street over the past couple of years, outperforming the market and solidifying its place among the big players in the investments world. Wood is the founder and head of this investment house, and many have compared her rising star to the likes of Warren Buffett.

Cathie Wood's ARK Invest Buys for 5/10

The ARK Fintech Innovation ETF (NYSEARCA: ARKF) deals mainly with up-and-coming fintech stocks, as the name suggests. Some of its biggest holdings include Square, Zillow, Pinterest, PayPal and Alibaba. Net assets for the fund are currently $2.2 billion. Here are some notable purchases in this fund:NO BUYS.

ARK Genomic Revolution ETF (NYSEARCA: ARKG) looks at companies across multiple industries, but the general focus is on health care and companies that are changing the game technologically in this field. The biggest holdings are Pacific Biosciences, Teladoc Health, CRISPR and Fate Therapeutics. Net assets for the fund are currently $5.1 billion. Here are some notable buys in this fund:17,100 shares of Twist Bioscience, 72,037 shares of Adaptive Biotechnologies.

ARK Innovation ETF (NYSEARCA: ARKK) has a particular focus on disruptive innovation across multiple industries, but primarily tech. Some of the biggest names are in this fund, including Tesla, Roku, Square, Zillow and Spotify. Net assets for this fund are currently $16.2 billion. Here are some notable purchases in this fund:19,839 shares of Twist Bioscience.

ARK Autonomous Technology & Robotics ETF (NYSEARCA: ARKQ) is focused, unsurprisingly, on companies that are in the field of autonomous technology and robotics, specifically ones that are disruptively innovating. Big names in this fund include Tesla, Alphabet, JD.com, Baidu and Iridium. Net assets for this fund are currently $2.2 billion. Here are some notable purchases in the fund:337,200 shares of Vuzix,330,329 shares of Velo3D,49,566 shares of Kratos Defense and Security Solutions.

ARK Next Generation Internet ETF (NYSEARCA: ARKW) is focused on companies that are disruptively innovating within the theme of the next generation of the internet. Some names in this fund are similar to the others, including Tesla, Square, Grayscale Bitcoin Trust, Facebook and Snap. Net assets for this fund are currently $3.8 billion. Here are the notable purchases in the fund:NO BUYS.

Ark Space Exploration & Innovation ETF (NYSEARCA: ARKX) is focused primarily on companies developing technology around spaceflight. Big names in this fund include Trimble, Kratos, Nvidia, Amazon and Iridium. Net assets for this fund are currently $468.9 million. Notable trades in the fund:89,246 shares of Velo3D,11,619 shares of Kratos Defense and Security Solutions.

Cathie Wood's ARK Invest Sells for 5/10

The ARK Fintech Innovation ETF (NYSEARCA: ARKF) deals mainly with up-and-coming fintech stocks, as the name suggests. Some of its biggest holdings include Square, Zillow, Pinterest, PayPal and Alibaba. Net assets for the fund are currently $2.2 billion. Here is a notable sale in this fund:NO SALES.

ARK Genomic Revolution ETF (NYSEARCA: ARKG) looks at companies across multiple industries, but the general focus is on health care and companies that are changing the game technologically in this field. The biggest holdings are Pacific Biosciences, Teladoc Health, CRISPR and Fate Therapeutics. Net assets for the fund are currently $5.1 billion. Here is a notable sale in this fund:631,449 shares of Burning Rock Biotech, 175,285 shares of Editas Medicine.

ARK Innovation ETF (NYSEARCA: ARKK) has a particular focus on disruptive innovation across multiple industries, but primarily tech. Some of the biggest names are in this fund, including Tesla, Roku, Square, Zillow and Spotify. Net assets for this fund are currently $16.2 billion. Here are the notable sales in this fund:NO SALES.

ARK Autonomous Technology & Robotics ETF (NYSEARCA: ARKQ) is focused, unsurprisingly, on companies that are in the field of autonomous technology and robotics, specifically ones that are disruptively innovating. Big names in this fund include Tesla, Alphabet, JD.com, Baidu and Iridium. Net assets for this fund are currently $2.2 billion. Here are a couple of notable trades in the fund:32,214 shares of Baidu.

ARK Next Generation Internet ETF (NYSEARCA: ARKW) is focused on companies that are disruptively innovating within the theme of the next generation of the internet. Some names in this fund are similar to the others, including Tesla, Square, Grayscale Bitcoin Trust, Facebook and Snap. Net assets for this fund are currently $3.8 billion. Here are the notable sales in this fund:200,000 shares of Nano Dimension.

Ark Space Exploration & Innovation ETF (NYSEARCA: ARKX) is focused primarily on companies developing technology around spaceflight. Big names in this fund include Trimble, Kratos, Nvidia, Amazon and Iridium. Net assets for this fund are currently $468.9 million. A notable sale in this fund:NO SALES.