A detailed history of Optiver Holding B.V. transactions in 89bio, Inc. stock. As of the latest transaction made, Optiver Holding B.V. holds 666 shares of ETNB stock, worth $9,883. This represents 0.0% of its overall portfolio holdings.

Number of Shares
666
Holding current value
$9,883
% of portfolio
0.0%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 10, 2025

BUY
$8.02 - $14.96 $5,341 - $9,963
666 New
666 $9,000

Others Institutions Holding ETNB

About 89bio, Inc.


  • Ticker ETNB
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 46,484,500
  • Market Cap $690M
  • Description
  • 89bio, Inc., a clinical-stage biopharmaceutical company, focuses on the development and commercialization of therapies for the treatment of liver and cardio-metabolic diseases. Its lead product candidate is pegozafermin, a glycoPEGylated analog of fibroblast growth factor 21 for the treatment of nonalcoholic steatohepatitis. The company also int...
More about ETNB
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