Granahan Investment Management, LLC Magnite, Inc. Transaction History
Granahan Investment Management, LLC
- $2.1 Billion
- Q2 2025
A detailed history of Granahan Investment Management, LLC transactions in Magnite, Inc. stock. As of the latest transaction made, Granahan Investment Management, LLC holds 3,642,786 shares of MGNI stock, worth $81.1 Million. This represents 4.19% of its overall portfolio holdings.
Number of Shares
3,642,786
Previous 2,649,990
37.46%
Holding current value
$81.1 Million
Previous $30.2 Million
190.59%
% of portfolio
4.19%
Previous 1.75%
Shares
21 transactions
Others Institutions Holding MGNI
# of Institutions
342Shares Held
133MCall Options Held
4.66MPut Options Held
3.74M-
Vanguard Group Inc Valley Forge, PA13.6MShares$302 Million0.01% of portfolio
-
Capital Research Global Investors Los Angeles, CA12.9MShares$288 Million0.07% of portfolio
-
Black Rock Inc. New York, NY9.7MShares$216 Million0.0% of portfolio
-
Boston Partners Boston, MA5.57MShares$124 Million0.16% of portfolio
-
Wellington Management Group LLP Boston, MA5.45MShares$121 Million0.02% of portfolio
About MAGNITE, INC.
- Ticker MGNI
- Exchange NASDAQ
- Sector Communication Services
- Industry Advertising Agencies
- Shares Outstandng 132,937,000
- Market Cap $2.96B
- 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...