Artificial intelligence chipmaker Ambiq Micro Inc. today delivered its first quarterly earnings report since going public in July, but investors were unimpressed with its results and voted with their feet, sending its stock lower after-hours. The company reported a second-quarter loss before certain costs such as stock compensation of 44 cents per share, in-line with […] The post Chipmaker Ambiq Micro’s stock tanks on disappointing post-IPO results appeared first on SiliconANGLE.