Group 1: Ark Invest's Strategic Trades - Ark Invest made significant trades focusing on Tempus AI Inc. and Kodiak AI Inc., indicating a strategic interest in the AI sector [1] - The firm also executed notable transactions involving Roku Inc. and Shopify Inc. [1] Group 2: Tempus AI Trade - Ark Invest purchased 32,627 shares of Tempus AI through the ARK Genomic Revolution ETF and 195,999 shares via the ARK Innovation ETF, totaling approximately $14.8 million at a closing price of $64.70 [2] - There is a surge in interest in Tempus AI, reflecting bullish sentiment in the market [3] Group 3: Kodiak AI Trade - Ark Invest added 53,302 shares of Kodiak AI to its ARK Autonomous Technology & Robotics ETF, valued at approximately $554,340 with a closing price of $10.40 [4] - Kodiak AI is a key player in the driverless truck industry, aligning with Ark's focus on innovative technologies [4] Group 4: Roku Trade - Ark Invest sold 109,254 shares of Roku from ARKK, valued at approximately $12.5 million with a closing price of $114.68 [5] - Roku's third-quarter earnings report showed net revenue of $1.211 billion, up 14% year over year, exceeding the Street consensus estimate [5] Group 5: Shopify Trade - Ark Invest reduced its stake in Shopify by selling 24,447 shares from ARKK, valued at approximately $4.06 million with a closing price of $166.21 [6] - Recent updates from Shopify, including the Winter 2026 Edition, have reinforced confidence in its long-term growth [7] Group 6: Other Key Trades - Ark Invest sold 3,558 shares of Natera Inc. and 7,228 shares of Guardant Health Inc. from ARKG, while buying 47,587 shares of Personalis Inc. for ARKG [9]