NasdaqGS - Delayed Quote USD

Magnite, Inc. (MGNI)

15.88
-0.71
(-4.28%)
At close: May 15 at 4:00:00 PM EDT
15.80
-0.08
(-0.50%)
After hours: May 15 at 7:04:58 PM EDT

Major Holders

Breakdown
1.80% % of Shares Held by All Insider
98.51% % of Shares Held by Institutions
100.32% % of Float Held by Institutions
404 Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Vanguard Group Inc 13.74M Mar 31, 2025 9.74% 218,247,115
Capital Research Global Investors 12.92M Mar 31, 2025 9.16% 205,170,713
Blackrock Inc. 9.79M Mar 31, 2025 6.94% 155,430,900
FMR, LLC 9.68M Mar 31, 2025 6.86% 153,785,065
Wellington Management Group, LLP 5.9M Mar 31, 2025 4.18% 93,743,944
Dimensional Fund Advisors LP 5.28M Mar 31, 2025 3.74% 83,872,618
Boston Partners 5.28M Mar 31, 2025 3.74% 83,788,533
Granahan Investment Management LLC 3.61M Dec 31, 2024 2.56% 57,375,774
Nuveen, LLC 3.6M Mar 31, 2025 2.55% 57,112,468
Driehaus Capital Management, LLC 3.32M Dec 31, 2024 2.35% 52,697,669

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
SMALLCAP WORLD FUND INC 11.39M Mar 31, 2025 8.07% 180,824,910
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund 4.12M Dec 31, 2024 2.92% 65,374,260
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund 3.4M Dec 31, 2024 2.41% 54,061,650
iShares Trust-iShares Russell 2000 ETF 3.34M Mar 31, 2025 2.37% 53,031,832
Fidelity Puritan Trust-Fidelity Balanced Fund 2.52M Mar 31, 2025 1.78% 39,967,848
American Century Mutual Funds, Inc.-SMALL CAP GROWTH FUND 2.06M Mar 31, 2025 1.46% 32,738,621
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund 1.92M Dec 31, 2024 1.36% 30,545,878
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund 1.88M Dec 31, 2024 1.34% 29,925,177
Fidelity Select Portfolios-Communication Services Portfolio 1.77M Mar 31, 2025 1.25% 28,106,012
College Retirement Equities Fund-Stock Account 1.59M Dec 31, 2024 1.13% 25,256,727

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