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PACB stock news · Pacific Biosciences of California, Inc.

Stories about Pacific Biosciences of California, Inc. (PACB) from the last 90 days, each explained in plain English with whether the news reads good or bad for the company.

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  1. Oct 31, 2026, 10:16 AM ET · Market

    ARK Invest has bought more shares of Pacific Biosciences and other biotech companies.

    Neutral

    Pacific Biosciences was among the companies ARK funds bought shares of. The report describes a fund choice, not a change in the company's business outlook.

  2. Sep 30, 2026, 1:17 PM ET · Market

    12 health care companies are seeing big changes in their stock prices today.

    Neutral

    Pacific Biosciences shares rose 30% to $2.38. The article gives no company news explaining the move, so it does not change the business outlook.