Core Insights - The artificial intelligence sector is significantly influencing Wall Street, with AI hyperscalers contributing to the S&P 500's gains in 2025 [1] - Companies like Meta Platforms, NVIDIA, Amazon, and Alphabet are experiencing substantial growth, but there are also lesser-known AI stocks that present investment opportunities [2] Group 1: Notable AI Companies - Innodata Inc. has a market cap of $2 billion and focuses on AI data collection, with recent earnings exceeding estimates by over 66% and revenue nearly 4% higher than expected [4][6] - Veritone Inc., with a market cap under $250 million, utilizes its AIWARE operating system to provide actionable insights from large databases, and analysts have upgraded its stock to a Strong Buy with a price target of $6, indicating a potential upside of nearly 66% [7][9] - Rekar Systems Inc. is a $185 million market cap company specializing in vehicle recognition technology for local governments, showing its narrowest EPS loss since going public and receiving a consensus Buy rating from analysts [10][12] - BigBear.ai Holdings Inc. has a market cap of $2 billion and focuses on AI software solutions, with investors optimistic about its potential despite past earnings misses [13][15] - SoundHound AI Inc. is the largest company on the list with a market cap exceeding $6 billion, recently reporting an EPS loss that was 57% better than expected and achieving record quarterly revenue of $42.68 million [16][18]