Top Stock Losers
Explore the biggest stock losers today along with up-to-date performance data, including the latest price, share price changes, trading volume, and more. We cover the top stock losers and decliners every day with market data, news, and analysis from our Foolish experts.
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Kodiak Sciences Beats Q2 Loss Estimates
Motley Fool Markets Team
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Aug 13, 2025

Why Shares of Scilex Are Up Monday
James Halley
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Oct 9, 2023
An analyst at H.C. Wainwright initiated coverage on the stock.

Why Shares of Scilex Are Dropping Monday
James Halley
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Sep 18, 2023
The company's shares are being dragged down by its soon-to-be-former parent company.

Why Shares of Scilex Slumped This Week
James Halley
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Apr 28, 2023
A stock sale and confusion regarding its parent company are factors dragging down the stock.

Why Kodiak Sciences Stock Is Sharply Lower Today
George Budwell
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Aug 2, 2022
An analyst downgrade is weighing on the drugmaker's stock price today.

Why Kodiak Sciences Stock Is Cratering Today
George Budwell
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Feb 23, 2022
A disappointing clinical trial result is weighing heavily on the drugmaker's shares today.

Why Bolt Biotherapeutics Stock Crashed Today
Keith Speights
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Dec 6, 2021
The company announced disappointing interim data from a phase 1/2 study of its lead cancer program.

Is This Mid-Cap Biotech Stock a Buy Now?
Eric Cuka
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Jul 29, 2021
This mid-cap growth stock could be a long-term winner.

Why Kodiak Sciences Stock Is Tumbling Today
Keith Speights
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May 10, 2021
The company provided a first-quarter update with news that it's launching another late-stage clinical study of its lead candidate.

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