A detailed history of Granahan Investment Management, LLC transactions in Adtran Inc stock. As of the latest transaction made, Granahan Investment Management, LLC holds 36,093 shares of ADTN stock, worth $295,601. This represents 0.02% of its overall portfolio holdings.

Number of Shares
36,093
Holding current value
$295,601
% of portfolio
0.02%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2025

May 15, 2025

BUY
$8.49 - $11.83 $306,429 - $426,980
36,093 New
36,093 $314,000

Others Institutions Holding ADTN

About ADTRAN INC


  • Ticker ADTN
  • Exchange NASDAQ
  • Sector Technology
  • Industry Communication Equipment
  • Shares Outstandng 77,420,096
  • Market Cap $634M
  • Description
  • ADTRAN Holdings, Inc., through its subsidiaries, provides end-to-end fiber networking solutions for communications service provider, enterprises, and government customers in the United States, Germany, the United Kingdom, Mexico, and internationally. It operates through two segments, Network Solutions, and Services & Support. The company off...
More about ADTN
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