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Magnite (MGNI) Institutional Ownership

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$15.96 -0.09 (-0.53%)
As of 10:06 AM Eastern
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Institutional Ownership Changes (13F Filings) for Magnite (NASDAQ:MGNI)

Current
Institutional Ownership
Percentage
73.40%
Number of
Institutional Buyers
(last 12 months)
170
Total
Institutional Inflows
(last 12 months)
$569.67M
Number of
Institutional Sellers
(last 12 months)
102
Total
Institutional Outflows
(last 12 months)
$236.49M
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MGNI Institutional Buying and Selling by Quarter

Magnite Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/20/2025Intech Investment Management LLC109,992$1.26M0.0%+103.6%0.078%
5/19/2025 Bayforest Capital Ltd17,835$203K0.1%+608.6%0.013%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC404,717$4.62M0.0%+9.8%0.287%
5/16/2025 S Squared Technology LLC351,621$4.01M2.1%-37.4%0.249%
5/16/2025 Goldman Sachs Group Inc.926,800$10.58M0.0%-26.7%0.657%
5/16/2025 Jones Financial Companies Lllp7,276$83K0.0%+24.3%0.005%
5/16/2025 Dynamic Technology Lab Private Ltd120,258$1.37M0.2%N/A0.085%
5/16/2025 Millennium Management LLC434,479$4.96M0.0%+113.7%0.308%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.74,847$854K0.0%+4.6%0.053%
5/16/2025 Jacobs Levy Equity Management Inc.19,634$224K0.0%-85.8%0.014%
5/16/2025 Granahan Investment Management LLC2,649,990$30.24M1.5%-26.7%1.878%
5/16/2025 EFG Asset Management North America Corp.236,505$2.70M0.4%+19.6%0.168%
5/16/2025 Bosun Asset Management LLC16,287$186K0.1%-48.8%0.012%
5/16/2025 AQR Capital Management LLC14,175$162K0.0%-16.8%0.010%
5/16/2025 Amundi12,291$140K0.0%-17.7%0.009%
5/15/2025 Royal Bank of Canada148,268$1.69M0.0%-34.6%0.105%
5/15/2025 Armistice Capital LLC389,000$4.44M0.1%N/A0.276%
5/15/2025 Driehaus Capital Management LLC2,409,439$27.49M0.3%-27.4%1.707%
5/14/2025 Gamco Investors INC. ET AL78,786$899K0.0%-6.9%0.056%
5/14/2025 Corebridge Financial Inc.61,638$703K0.0%-1.5%0.044%
5/14/2025 MetLife Investment Management LLC74,805$854K0.0%-1.6%0.053%
5/14/2025 Penn Capital Management Company LLC914,685$10.47M1.0%+17.4%0.648%
5/14/2025 Smartleaf Asset Management LLC2,810$33K0.0%+74.9%0.002%
5/14/2025 AlphaQuest LLC19,077$218K0.0%+90.7%0.014%
5/14/2025 Advantage Alpha Capital Partners LP427,162$4.87M1.2%-7.5%0.303%
5/14/2025 Wellington Management Group LLP5,903,271$67.36M0.0%-16.0%4.183%
5/13/2025 Northern Trust Corp1,570,877$17.92M0.0%-5.3%1.111%
5/13/2025 Raymond James Financial Inc.361,776$4.13M0.0%-33.7%0.256%
5/13/2025 Meros Investment Management LP749,438$8.55M5.0%-19.2%0.530%
5/13/2025 American Century Companies Inc.2,961,009$33.79M0.0%+855.2%2.094%
5/13/2025 Fox Run Management L.L.C.77,223$881K0.1%N/A0.055%
5/13/2025 Boston Partners5,276,356$60.19M0.1%+10.9%3.732%
5/13/2025 HighTower Advisors LLC42,271$482K0.0%+105.7%0.030%
5/12/2025 Nuveen LLC3,596,503$41.04M0.0%N/A2.544%
5/12/2025 Aigen Investment Management LP13,535$154K0.0%N/A0.010%
5/12/2025 King Luther Capital Management Corp582,786$6.65M0.0%+9.0%0.412%
5/12/2025 Invesco Ltd.208,991$2.39M0.0%-23.2%0.148%
5/12/2025 Connor Clark & Lunn Investment Management Ltd.269,286$3.07M0.0%-12.0%0.190%
5/12/2025 Swiss National Bank272,600$3.11M0.0%+9.1%0.193%
5/9/2025 CenterBook Partners LP317,004$3.62M0.2%-49.3%0.224%
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5/9/2025 Deutsche Bank AG131,670$1.50M0.0%-23.2%0.093%
5/9/2025 Charles Schwab Investment Management Inc.1,017,939$11.62M0.0%-3.0%0.720%
5/9/2025 Vanguard Group Inc.13,743,521$156.81M0.0%+1.0%9.721%
5/9/2025 Intrust Bank NA10,444$119K0.0%-21.1%0.007%
5/9/2025 Smithfield Trust Co5,930$67K0.0%+38.9%0.004%
5/8/2025 Bayforest Capital Ltd17,835$203K0.1%+608.6%0.013%
5/8/2025 XTX Topco Ltd135,118$1.54M0.1%N/A0.096%
5/7/2025 Perkins Capital Management Inc.145,125$1.66M1.7%+0.9%0.103%
5/7/2025 LPL Financial LLC122,352$1.40M0.0%-5.6%0.087%
5/7/2025 Zurcher Kantonalbank Zurich Cantonalbank 43,989$502K0.0%+36.8%0.031%
5/7/2025 Kapitalo Investimentos Ltda15,975$182K0.0%N/A0.011%
5/6/2025 Pacer Advisors Inc.1,102,156$12.58M0.0%N/A0.780%
5/6/2025 Cetera Investment Advisers33,821$386K0.0%+42.5%0.024%
5/6/2025 Royce & Associates LP1,182,806$13.50M0.1%-26.0%0.837%
5/6/2025 ANTIPODES PARTNERS Ltd22,339$255K0.0%+176.7%0.016%
5/6/2025 Pinnacle Associates Ltd.60,295$688K0.0%-81.8%0.043%
5/6/2025 1492 Capital Management LLC325,802$3.72M2.0%-0.6%0.230%
5/6/2025 Legato Capital Management LLC43,320$494K0.1%-10.0%0.031%
5/6/2025 Maestria Partners LLC1,052,317$12.01M5.1%+10.5%0.744%
5/6/2025 AllSquare Wealth Management LLC3,580$41K0.0%+76.8%0.003%
5/6/2025 KLP Kapitalforvaltning AS24,600$281K0.0%-11.5%0.017%
5/6/2025 MCF Advisors LLC2,200$25K0.0%+2,100.0%0.002%
5/6/2025 Universal Beteiligungs und Servicegesellschaft mbH600,665$6.85M0.0%-13.7%0.425%
5/2/2025 Verdence Capital Advisors LLC24,770$283K0.0%+30.2%0.018%
5/2/2025 Victory Capital Management Inc.121,332$1.38M0.0%-89.7%0.086%
5/2/2025 Larson Financial Group LLC6,108$70K0.0%+67.5%0.004%
5/1/2025 Rice Hall James & Associates LLC156,839$1.79M0.1%-16.8%0.111%
5/1/2025 Stephens Investment Management Group LLC950,656$10.85M0.2%-4.6%0.672%
5/1/2025 New York State Common Retirement Fund656,141$7.49M0.0%-1.7%0.464%
5/1/2025 FDx Advisors Inc.10,110$115K0.0%N/A0.007%
5/1/2025 Arizona State Retirement System40,330$460K0.0%+9.5%0.029%
4/30/2025 M&T Bank Corp18,960$216K0.0%+31.5%0.013%
4/30/2025 Brown Advisory Inc.25,409$290K0.0%N/A0.018%
4/29/2025 Envestnet Asset Management Inc.220,544$2.52M0.0%+16.7%0.156%
4/29/2025 Bank of New York Mellon Corp1,797,162$20.51M0.0%-28.7%1.271%
4/29/2025 Calamos Advisors LLC65,275$745K0.0%+85.7%0.046%
4/28/2025 Principal Financial Group Inc.124,547$1.42M0.0%+1.2%0.088%
4/28/2025 P.A.W. Capital Corp150,000$1.71M4.2%-23.1%0.106%
4/28/2025 Teacher Retirement System of Texas20,439$233K0.0%N/A0.014%
4/25/2025 Lisanti Capital Growth LLC143,855$1.64M0.5%-14.4%0.102%
4/24/2025 Allspring Global Investments Holdings LLC44,947$513K0.0%+54.0%0.031%
4/23/2025 Oppenheimer & Co. Inc.27,925$319K0.0%N/A0.020%
4/22/2025 Cambridge Investment Research Advisors Inc.51,815$591K0.0%+74.6%0.036%
4/22/2025 1858 Wealth Management LLC12,605$144K0.1%N/A0.009%
4/21/2025 Johnson Investment Counsel Inc.14,909$170K0.0%-32.1%0.010%
4/16/2025 Elevation Point Wealth Partners LLC22,454$256K0.0%-11.5%0.016%
4/15/2025 Greenwood Capital Associates LLC66,221$756K0.1%+2.9%0.046%
4/14/2025 Harbor Capital Advisors Inc.591,313$6.75M0.3%-29.8%0.414%
4/14/2025 Farther Finance Advisors LLC6,643$76K0.0%+7,043.0%0.005%
4/14/2025 Wedge Capital Management L L P NC125,166$1.43M0.0%+18.5%0.088%
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4/14/2025 Patriot Financial Group Insurance Agency LLC11,195$128K0.0%N/A0.008%
4/10/2025 Contravisory Investment Management Inc.16,932$193K0.0%N/A0.012%
4/8/2025 Rhumbline Advisers192,502$2.20M0.0%+4.4%0.135%
4/8/2025 Kopion Asset Management LLC599,000$6.84M5.3%-6.6%0.419%
4/7/2025 GAMMA Investing LLC3,800$43K0.0%+10,170.3%0.003%
4/4/2025 Moody National Bank Trust Division104,190$1.19M0.1%-5.5%0.073%
2/28/2025 Universal Beteiligungs und Servicegesellschaft mbH695,754$11.08M0.0%N/A0.495%
2/18/2025 Western Wealth Management LLC10,000$159K0.0%N/A0.007%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC368,620$5.87M0.0%+7.2%0.262%
2/17/2025 Williams Jones Wealth Management LLC.602,244$9.59M0.1%-10.7%0.428%
(Data available from 1/1/2016 forward)

MGNI Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MGNI shares?

During the previous two years, 261 institutional investors and hedge funds held shares of Magnite. The most heavily invested institutionals were Vanguard Group Inc. ($156.81M), Capital Research Global Investors ($122.99M), Dimensional Fund Advisors LP ($87.96M), Wellington Management Group LLP ($67.36M), Nuveen Asset Management LLC ($62.77M), Boston Partners ($60.19M), and Nine Ten Capital Management LLC ($49.60M).Learn more on MGNI's institutional investors.

What percentage of Magnite stock is owned by institutional investors?

73.40% of Magnite stock is owned by institutional investors. Learn more on MGNI's institutional investor holdings.

Which institutional investors have been buying Magnite stock?

Of the 223 institutional investors that purchased Magnite stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Capital Research Global Investors ($7.73M), Wellington Management Group LLP ($4.16M), Rubric Capital Management LP ($4M), Nuveen LLC ($3.60M), American Century Companies Inc. ($2.70M), Burgundy Asset Management Ltd. ($2.46M), and Driehaus Capital Management LLC ($2.25M).

How much institutional buying is happening at Magnite?

Institutional investors have bought a total of 58,070,334 shares in the last 24 months. This purchase volume represents approximately $755.50M in transactions.

Which Magnite major shareholders have been selling company stock?

Of the 123 institutional investors that sold Magnite stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Granahan Investment Management LLC ($3.41M), Marshall Wace LLP ($2.85M), Wellington Management Group LLP ($2.39M), Victory Capital Management Inc. ($1.93M), Edenbrook Capital LLC ($1.25M), Bank of New York Mellon Corp ($1.17M), and Driehaus Capital Management LLC ($1.01M).

How much institutional selling is happening at Magnite?

Institutional investors have sold a total of 25,809,913 shares in the last 24 months. This volume of shares sold represents approximately $324.26M in transactions.



This page (NASDAQ:MGNI) was last updated on 5/21/2025 by MarketBeat.com Staff
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