A detailed history of Blue Grotto Capital, LLC transactions in Magnite, Inc. stock. As of the latest transaction made, Blue Grotto Capital, LLC holds 1,548,796 shares of MGNI stock, worth $21.9 Million. This represents 5.07% of its overall portfolio holdings.

Number of Shares
1,548,796
Previous 284,804 443.81%
Holding current value
$21.9 Million
Previous $6.87 Million 391.08%
% of portfolio
5.07%
Previous 1.02%

Shares

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

Nov 13, 2025

BUY
$21.75 - $26.52 $27.5 Million - $33.5 Million
1,263,992 Added 443.81%
1,548,796 $33.7 Million
Q2 2025

Aug 14, 2025

BUY
$9.0 - $24.12 $2.56 Million - $6.87 Million
284,804 New
284,804 $6.87 Million

Others Institutions Holding MGNI

About MAGNITE, INC.


  • Ticker MGNI
  • Exchange NASDAQ
  • Sector Communication Services
  • Industry Advertising Agencies
  • Shares Outstandng 132,937,000
  • Market Cap $1.88B
  • Description
  • Magnite, Inc. operates an independent sell-side advertising platform in the United States and internationally. The company's platform offers applications and services for sellers of digital advertising inventory or publishers that own and operate CTV channels, applications, websites, and other digital media properties, to manage and monetize the...
More about MGNI
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