A detailed history of Two Sigma Securities, LLC transactions in Generation Bio Co. stock. As of the latest transaction made, Two Sigma Securities, LLC holds 32,669 shares of GBIO stock, worth $203,854. This represents 0.0% of its overall portfolio holdings.

Number of Shares
32,669
Holding current value
$203,854
% of portfolio
0.0%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 14, 2025

BUY
$0.32 - $0.45 $10,454 - $14,701
32,669 New
32,669 $10,000

Others Institutions Holding GBIO

About Generation Bio Co.


  • Ticker GBIO
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 59,011,200
  • Market Cap $368M
  • Description
  • Generation Bio Co., a genetic medicines company, develops therapies for the treatment of rare and prevalent diseases. The company provides a portfolio of programs, including programs for rare and prevalent diseases of the liver and retina. It also focuses on the diseases of skeletal muscle, central nervous system, and oncology. The company was f...
More about GBIO
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