Check out the companies making headlines this week:

PacBio (NASDAQ: PACB): Genomics company Pacific Biosciences of California (NASDAQ: PACB) rose by 6.1% on Wednesday after Cathie Wood's investment firm, ARK Invest, purchased a substantial number of its shares. See our full article here.

Is now the time to buy PacBio? Access our full analysis report here.

Crocs (NASDAQ: CROX): Footwear company Crocs (NASDAQ: CROX) fell by 3% on Monday after the stock tested a technical resistance level amid underlying investor concerns about slowing growth. See our full article here.

Is now the time to buy Crocs? Access our full analysis report here.

FuelCell Energy (NASDAQ: FCEL): Carbonate fuel cell technology developer FuelCell Energy (NASDAQ: FCEL) fell by 9.8% on Wednesday after the company filed for a common stock offering of up to $200 million See our full article here.

Is now the time to buy FuelCell Energy? Access our full analysis report here.

AMC Entertainment (NYSE: AMC): Theater company AMC Entertainment (NYSE: AMC) fell by 3.2% on Monday after investor concerns about the company's underlying financial health overshadowed a report of strong moviegoer attendance over the final weekend of 2025. See our full article here.

Is now the time to buy AMC Entertainment? Access our full analysis report here.

ON24 (NYSE: ONTF): Digital engagement platform ON24 (NYSE: ONTF) rose by 36.9% on Tuesday after the company agreed to be acquired by Cvent in an all-cash transaction. See our full article here.

Is now the time to buy ON24? Access our full analysis report here.