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Magnite
MGNI
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Overview
Overview
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
98.80%
Individuals & Insiders
1.20%
Private companies
<0.01%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
BlackRock, Inc.
8.86%
12.71M
0.73%
+1.06M
06/30/2026
Vanguard Portfolio Management, LLC
5.72%
8.20M
0.32%
+471.08K
06/30/2026
FMR LLC
5.41%
7.76M
2.26%
+3.25M
06/30/2026
Vanguard Capital Management, LLC
5.03%
7.21M
0.01%
+26.80K
06/30/2026
Wellington Management Group LLP
4.21%
6.04M
2.20%
-3.15M
06/30/2026
Dimensional Fund Advisors LP
3.67%
5.26M
0.89%
+1.28M
06/30/2026
Boston Partners Global Investors, Inc.
3.50%
5.01M
0.20%
+293.97K
06/30/2026
American Century Investment Management Inc
3.22%
4.62M
<0.01%
-4.08K
06/30/2026
Capital Research and Management Company
2.70%
3.87M
1.12%
-1.61M
06/30/2026
Geode Capital Management, LLC
2.64%
3.79M
0.16%
+236.17K
06/30/2026
Edenbrook Capital, Llc
2.48%
3.56M
0.53%
+757.58K
06/30/2026
State Street Investment Management
2.46%
3.53M
0.25%
+364.94K
06/30/2026
325 Capital, LLC
2.38%
3.41M
0.98%
+1.41M
06/30/2026
Nine Ten Capital Management, LLC
2.27%
3.26M
0.16%
-220.00K
06/30/2026
Granahan Investment Management, LLC
2.15%
3.08M
0.37%
+529.80K
06/30/2026
Canada Pension Plan Investment Board
2.09%
3.00M
2.06%
+2.95M
06/30/2026
Teachers Insurance and Annuity Association-College Retirement Equities Fund
1.99%
2.85M
0.16%
+226.94K
06/30/2026
Jane Street Group, LLC
1.53%
2.20M
0.37%
+531.03K
06/30/2026
Park West Asset Management LLC
1.39%
2.00M
0.98%
+1.40M
06/30/2026
Qube Research & Technologies Ltd
1.36%
1.96M
0.90%
+1.29M
06/30/2026