MagniteMGNI

13F holders, Q2 2024 (June 30)
269holders +38
67new positions
30sold out
5famous investors
$13.29avg. 13F price*

At the end of Q2 2024, 269 institutions reported holding Magnite Inc. (MGNI) in their 13F filings, up 38 from Q1 2024. 67 opened new positions and 30 sold out. The largest holders were Vanguard Group Inc. ($172.3M), BlackRock Inc. ($128.9M) and FMR LLC ($73.2M). 5 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), Mario Gabelli (0.0% of GAMCO Investors's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).

Company
Magnite Inc.
CUSIP
55955D100
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400 Q1 2024: 231Q1 2024Q2 2024: 269Q2 2024Q3 2024: 280Q3 2024Q4 2024: 286Q4 2024Q1 2025: 293Q1 2025Q2 2025: 286Q2 2025Q3 2025: 316Q3 2025Q4 2025: 304Q4 2025Q1 2026: 297Q1 2026Q2 2026: 311Q2 2026

Total Exit/New Position Q1 2024 → Q2 2024

InstitutionsTotal Value
New Positions67$97.4M
Exits30$36.5M

All 13F filers, Q1 2024 → Q2 2024: 14,883,001 shares bought and 12,569,338 shares sold, net +2,313,663 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 269 holders

Vanguard Group Inc. 0.00% Add +1.1% 12,964,295 $172.3M
BlackRock Inc. 0.00% Reduce -0.8% 9,699,628 $128.9M
FMR LLC 0.00% Reduce -27.1% 5,504,592 $73.2M
Dimensional Fund Advisors LP 0.02% Reduce -1.0% 5,393,745 $71.7M
Granahan Investment Management, LLC 2.78% Reduce -3.8% 5,230,150 $69.5M
Edenbrook Capital, LLC 33.96% Reduce -21.0% 4,599,000 $61.1M
Nuveen Asset Management, LLC 0.02% Add +27.3% 4,138,360 $55.0M
Bank of New York Mellon Corp 0.01% Add +4.7% 3,302,309 $43.9M
State Street Corp. 0.00% Add +2.5% 3,120,950 $41.5M
Wellington Management Group LLP 0.01% Add +4.1% 2,919,911 $38.8M
Geode Capital Management, LLC 0.00% Reduce -0.8% 2,904,741 $38.6M
Boston Partners 0.04% New 2,108,472 $28.3M
Kennedy Capital Management LLC 0.50% Add +13.2% 1,764,966 $23.5M
Nine Ten Capital Management LLC 8.45% Reduce -55.5% 1,652,793 $22.0M
Northern Trust Corp. 0.00% Add +20.7% 1,614,271 $21.5M
Marshall Wace, LLP 0.03% Add +59.0% 1,559,520 $20.7M
JPMorgan Chase & Co. 0.00% Add +23.1% 1,477,066 $19.6M
Royce & Associates LP 0.18% Reduce -15.5% 1,414,746 $18.8M
Victory Capital Management Inc. 0.02% Reduce -33.0% 1,303,104 $17.3M
Silvercrest Asset Management Group LLC 0.10% Add +26.6% 1,081,100 $14.4M
Meros Investment Management, LP 6.56% Add +1.3% 1,044,209 $13.9M
Charles Schwab Investment Management Inc. 0.00% Add +0.1% 1,006,448 $13.4M
Goldman Sachs Group Inc. 0.00% Reduce -19.1% 968,964 $12.9M
Penn Capital Management Company, LLC 1.18% Reduce -8.3% 920,810 $12.3M
Nordea Investment Management AB 0.01% Reduce -8.7% 903,574 $11.7M
Granite Investment Partners, LLC 0.47% New 844,758 $11.2M
Ameriprise Financial Inc. 0.00% Add +246.9% 819,271 $10.9M
Kopion Asset Management, LLC 7.72% Reduce -20.1% 818,952 $10.9M
Grizzlyrock Capital, LLC 8.87% Add +17.2% 803,167 $10.7M
New York State Common Retirement Fund 0.01% Reduce -3.9% 754,063 $10.0M
Driehaus Capital Management LLC 0.10% New 747,759 $9.9M
Morgan Stanley 0.00% Reduce -15.1% 723,251 $9.6M
Williams Jones Wealth Management, LLC. 0.11% Reduce -7.2% 694,570 $9.2M
Frontier Capital Management Co. LLC 0.09% Reduce -1.1% 652,686 $8.7M
Norges Bank 0.00% Reduce -26.6% 572,399 $7.6M
Squarepoint Ops LLC 0.03% Add +298.8% 568,711 $7.6M
Parallax Volatility Advisers, L.P. 0.21% Reduce -27.5% 541,275 $7.2M
King Luther Capital Management Corp. 0.03% Add +1.7% 527,621 $7.0M
Bank of America Corp. 0.00% Add +41.4% 504,255 $6.7M
S Squared Technology, LLC 2.90% No change 494,505 $6.6M
Russell Investments Group, Ltd. 0.01% Add +252.4% 494,036 $6.6M
Dana Investment Advisors, Inc. 0.22% New 493,303 $6.6M
Verition Fund Management LLC 0.05% New 470,435 $6.3M
Advantage Alpha Capital Partners LP 1.32% Add +91.6% 454,584 $6.0M
Manatuck Hill Partners, LLC 2.59% Add +293.4% 442,491 $5.9M
Scout Investments, Inc. 0.14% Reduce -8.8% 405,437 $5.4M
Harbor Capital Advisors, Inc. 0.40% Add +267.5% 390,462 $5.2M
Roumell Asset Management, LLC 9.67% Add +44.8% 387,766 $5.2M
iA Global Asset Management Inc. 0.09% New 353,480 $4.7M
P.A.W. Capital Corp. 11.35% Reduce -27.1% 350,000 $4.7M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +99.5% 332,967 $4.4M
1492 Capital Management LLC 2.43% Add +39.2% 321,656 $4.3M
Tudor Investment Corporation 0.05% Reduce -37.6% 307,051 $4.1M
First Trust Advisors LP 0.00% Add +206.8% 303,491 $4.0M
Gsa Capital Partners LLP 0.27% Reduce -14.6% 289,620 $3.8M
Citadel Advisors 0.00% Reduce -30.6% 289,459 $3.8M
Lisanti Capital Growth, LLC 0.90% Reduce -0.7% 282,845 $3.8M
Divisadero Street Capital Management, LP 0.60% New 275,876 $3.7M
Jane Street Group, LLC 0.00% Add +337.7% 260,090 $3.5M
Swiss National Bank 0.00% Add +1.1% 247,700 $3.3M
American Century Companies Inc. 0.00% Add +15.0% 247,349 $3.3M
UBS Group AG 0.00% Add +47.6% 229,510 $3.1M
Millrace Asset Group, Inc. 2.76% Add +104.5% 213,691 $2.8M
Envestnet Asset Management Inc. 0.00% Add +1070.3% 213,576 $2.8M
Panagora Asset Management Inc. 0.01% New 207,528 $2.8M
Rhumbline Advisers 0.00% Reduce -6.7% 202,273 $2.7M
Oberweis Asset Management Inc./ 0.16% New 200,000 $2.7M
Invesco Ltd. 0.00% Add +2.9% 198,524 $2.6M
Hilton Capital Management, LLC 0.18% Add +26.8% 160,651 $2.1M
Citigroup Inc. 0.00% Add +7.4% 158,267 $2.1M
Calamos Advisors LLC 0.01% New 154,132 $2.0M
Perkins Capital Management Inc. 1.87% Add +16.2% 149,075 $2.0M
Clough Capital Partners L P 0.21% New 145,923 $1.9M
Thrivent Financial for Lutherans 0.00% New 144,477 $1.9M
Assenagon Asset Management S.A. 0.00% Add +517.2% 142,283 $1.9M
Algert Global LLC 0.06% Add +6.6% 142,155 $1.9M
Two Sigma Investments, LP 0.00% Add +161.2% 139,141 $1.8M
Susquehanna Fundamental Investments, LLC 0.04% New 136,944 $1.8M
Alliancebernstein L.P. 0.00% Reduce -2.0% 136,669 $1.8M
G2 Investment Partners Management LLC 0.46% New 133,533 $1.8M
Ardsley Advisory Partners LP 0.32% Add +44.5% 132,950 $1.8M
Legal & General Group Plc 0.00% Add +1.2% 124,770 $1.7M
California State Teachers Retirement System 0.00% Reduce -1.9% 122,833 $1.6M
Jackson Creek Investment Advisors LLC 0.59% New 120,774 $1.6M
Advisory Services Network, LLC 0.03% Reduce -9.6% 117,321 $1.6M
Wells Fargo & Company 0.00% Reduce -13.0% 112,117 $1.5M
Tidal Investments LLC 0.02% Add +54.0% 106,892 $1.4M
Cerity Partners LLC 0.00% Add +0.5% 104,123 $1.4M
Deutsche Bank AG 0.00% Reduce -4.5% 100,577 $1.3M
Wedge Capital Management L L P 0.02% Reduce -8.9% 95,030 $1.3M
HighTower Advisors, LLC 0.00% Reduce -2.3% 87,687 $1.2M
IMC-Chicago, LLC 0.04% Add +214.9% 86,036 $1.1M
T. Rowe Price Associates Inc. 0.00% Add +1.4% 84,626 $1.1M
Raymond James Financial Services Advisors, Inc. 0.00% Add +12.6% 83,432 $1.1M
Commonwealth Equity Services, LLC 0.00% Add +668.3% 81,573 $1.1M
Moody National Bank Trust Division 0.08% Add +2.4% 75,367 $1.0M
MetLife Investment Management, LLC 0.01% Add +11.0% 74,429 $989K
Franklin Resources Inc. 0.00% Add +16.1% 72,394 $962K
Stephens Inc. 0.01% Reduce -1.2% 69,512 $924K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% — 68,334 $908K
Truist Financial Corp. 0.00% Add +42.9% 68,307 $908K
Corebridge Financial, Inc. 0.00% — 67,688 $900K
Twinbeech Capital LP 0.02% New 67,223 $893K
Manufacturers Life Insurance Company, The 0.00% Reduce -1.9% 65,545 $871K
Greenwood Capital Associates LLC 0.11% Reduce -0.5% 65,392 $869K
Griffin Asset Management, Inc. 0.10% Reduce -12.3% 64,615 $859K
Royal Bank of Canada 0.00% Add +42.7% 63,885 $849K
ClariVest Asset Management LLC 0.09% Add +148362.8% 63,839 $848K
Knights of Columbus Asset Advisors LLC 0.05% No change 63,165 $839K
Walleye Capital LLC 0.01% New 62,882 $836K
Chartwell Investment Partners, LLC 0.03% Add +30.7% 59,594 $792K
Ensign Peak Advisors, Inc 0.00% No change 59,508 $791K
GTS Securities LLC 0.02% New 58,723 $780K
Janus Henderson Group PLC 0.00% Reduce -1.1% 58,423 $777K
Pinnacle Associates Ltd. 0.01% Add +45.9% 58,095 $772K
Cornercap Investment Counsel Inc. 0.12% Reduce -0.1% 57,396 $763K
HSBC Holdings PLC 0.00% Add +53.1% 58,779 $760K
Legato Capital Management LLC 0.09% Add +29.5% 52,560 $699K
Baader Bank Aktiengesellschaft 0.05% New 50,594 $671K
Cibc World Market Inc. 0.00% No change 48,656 $647K
New Century Financial Group, LLC 0.27% New 48,183 $640K
Boothbay Fund Management, LLC 0.02% Add +352.4% 47,635 $633K
Los Angeles Capital Management LLC 0.00% New 46,562 $619K
Barclays PLC 0.00% Reduce -61.1% 46,505 $618K
Empowered Funds, LLC 0.01% Add +8.3% 46,321 $616K
SG Americas Securities, LLC 0.00% Reduce -26.4% 45,135 $600K
GAMCO Investors 0.01% New 44,457 $591K
Qube Research & Technologies Ltd 0.00% Reduce -72.9% 44,440 $591K
Voya Investment Management LLC 0.00% Reduce -77.6% 44,019 $585K
Bayesian Capital Management, LP 0.06% Add +241.5% 42,000 $558K
D. E. Shaw & Co. 0.00% Add +50.2% 41,097 $546K
State Board of Administration of Florida Retirement System 0.00% Reduce -38.2% 38,231 $508K
Raymond James & Associates 0.00% Add +163.2% 37,880 $503K
Pitcairn Co. 0.03% New 36,742 $488K
Arizona State Retirement System 0.00% Add +3.4% 35,256 $469K
Avenir Corp. 0.05% No change 35,000 $465K
Millennium Management 0.00% Add +122.7% 33,718 $448K
Occudo Quantitative Strategies LP 0.08% New 33,446 $444K
Prelude Capital Management, LLC 0.04% Reduce -73.2% 32,872 $437K
CANADA LIFE ASSURANCE Co 0.00% Add +162.3% 32,010 $426K
Corton Capital Inc. 0.22% Add +54.3% 31,832 $423K
Allspring Global Investments Holdings, LLC 0.00% Reduce -1.0% 31,275 $416K
Vident Advisory, LLC 0.01% Add +66.6% 30,190 $401K
Capstone Investment Advisors, LLC 0.02% Reduce -41.9% 29,781 $396K
Cetera Investment Advisers 0.00% Add +181.2% 29,640 $394K
West Tower Group, LLC 1.03% No change 28,644 $381K
Johnson Investment Counsel Inc. 0.00% Reduce -0.1% 27,225 $362K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Add +9.3% 27,151 $361K
Maven Securities LTD 0.06% New 26,851 $357K
Fulton Bank, N.A. 0.01% Add +21.0% 26,615 $354K
Comerica Bank 0.00% Reduce -7.2% 25,855 $344K
LPL Financial LLC 0.00% New 25,135 $334K
Stifel Financial Corp. 0.00% New 25,030 $333K
Handelsbanken Fonder AB 0.00% No change 23,500 $312K
Elevation Point Wealth Partners, LLC 0.02% Add +13.1% 23,161 $308K
Tower Research Capital LLC (TRC) 0.01% Add +1068.3% 22,326 $297K
Woodmont Investment Counsel LLC 0.02% Reduce -82.2% 21,436 $285K
Balyasny Asset Management L.P. 0.00% Reduce -73.4% 21,175 $281K
Evanson Asset Management, LLC 0.02% No change 21,171 $281K
Empirical Capital Management, LLC 0.20% New 21,000 $279K
Outlook Wealth Advisors, LLC 0.09% New 20,747 $276K
Ledgewood Wealth Advisors, LLC 0.23% No change 19,795 $263K
Blackhill Capital Inc. 0.02% No change 18,779 $250K
Captrust Financial Advisors 0.00% Add +58.1% 18,473 $246K
Verdence Capital Advisors LLC 0.02% Add +12.9% 18,434 $245K
Iridian Asset Management LLC 0.06% No change 18,390 $244K
ProShare Advisors LLC 0.00% Reduce -25.4% 18,135 $241K
Walleye Trading LLC 0.00% New 18,088 $240K
Wolverine Trading, LLC 0.00% New 16,700 $222K
Principal Financial Group Inc. 0.00% Reduce -0.9% 16,484 $219K
Amundi 0.00% New 15,232 $207K
Lazard Asset Management LLC 0.00% New 15,501 $205K
Twin Focus Capital Partners, LLC 0.03% New 15,267 $203K
Public Employees Retirement Association of Colorado 0.00% No change 14,986 $199K
Engineers Gate Manager LP 0.00% New 14,086 $187K
DORCHESTER WEALTH MANAGEMENT Co 0.04% New 13,900 $185K
Diametric Capital, LP 0.10% New 13,424 $178K
HCR Wealth Advisors 0.02% No change 13,000 $173K
Pictet Asset Management Holding SA 0.00% No change 12,758 $170K
Ameritas Investment Partners, Inc. 0.01% Reduce -7.4% 12,326 $164K
Osaic Holdings, Inc. 0.00% Add +15.3% 12,304 $164K
Versor Investments LP 0.03% Reduce -74.1% 12,200 $162K
STRS Ohio 0.00% Add +18.8% 12,000 $159K
Worth Venture Partners, LLC 1.24% New 11,890 $158K
Cambridge Investment Research Advisors, Inc. 0.00% Reduce -8.2% 11,077 $147K
Cornerstone Wealth Management, LLC 0.01% Reduce -0.9% 10,920 $145K
Gabelli Funds LLC 0.00% No change 10,820 $144K
Prudential Financial Inc. 0.00% Add +1.8% 10,679 $142K
Jacobs Levy Equity Management, Inc. 0.00% New 10,618 $141K
Prudent Man Advisors, LLC 0.05% Add +3.8% 10,503 $140K
O'shaughnessy Asset Management, LLC 0.00% Add +3.8% 10,398 $138K
State of Wisconsin Investment Board 0.00% Add +1.8% 10,335 $137K
Aigen Investment Management, LP 0.03% New 10,067 $134K
EntryPoint Capital, LLC 0.06% Add +1427.5% 9,959 $132K
Simplex Trading, LLC 0.00% New 7,524 $99K
State of Wyoming 0.02% Add +115.5% 7,416 $99K
DekaBank Deutsche Girozentrale 0.00% New 7,321 $93K
Smithfield Trust Co 0.00% New 6,990 $92K
KBC Group NV 0.00% New 5,450 $72K
Global Retirement Partners, LLC 0.00% Add +84.2% 4,746 $63K
Amalgamated Bank 0.00% Add +5.0% 4,753 $63K
Benjamin F. Edwards & Company, Inc. 0.00% Add +973.5% 4,380 $58K
Baldwin Wealth Partners LLC 0.00% No change 4,000 $53K
Asset Dedication, LLC 0.00% New 3,950 $52K
Parkside Financial Bank & Trust 0.01% New 3,721 $49K
Blue Trust, Inc. 0.00% New 4,242 $46K
Jones Financial Companies LLLP 0.00% New 3,000 $40K
Northwestern Mutual Wealth Management Co. 0.00% Reduce -3.2% 3,000 $40K
Leonteq Securities AG 0.01% Reduce -80.3% 2,985 $40K
Guinness Atkinson Asset Management Inc 0.02% Reduce -29.2% 2,560 $34K
Huntington National Bank 0.00% Add +56.6% 2,349 $31K
UMB Bank, n.a. 0.00% Add +111.8% 2,251 $30K
HighMark Wealth Management LLC 0.02% No change 2,250 $30K
IFP Advisors, Inc 0.00% Add +248.8% 2,093 $28K
AllSquare Wealth Management LLC 0.02% New 2,025 $27K
PNC Financial Services Group, Inc. 0.00% Add +1613.6% 1,885 $25K
Nisa Investment Advisors, LLC 0.00% Add +6.8% 1,766 $23K
Optiver Holding B.V. 0.00% New 1,744 $23K
Lanark Financial, Inc. 0.00% Add +0.0% 1,694 $22K
Signaturefd, LLC 0.00% Add +119.8% 1,651 $22K
J.Safra Asset Management Corp 0.00% Add +636.2% 1,605 $21K
Banque Cantonale Vaudoise 0.00% Reduce -13.6% 1,505 $20K
Smartleaf Asset Management LLC 0.00% New 1,075 $14K
Quarry LP 0.01% Reduce -83.4% 1,009 $13K
Archer Investment Corp 0.00% New 1,000 $13K
Farther Finance Advisors, LLC 0.00% Add +1382.5% 593 $8K
Larson Financial Group LLC 0.00% New 600 $8K
SWS Partners 0.00% New 581 $8K
Fortitude Family Office, LLC 0.00% No change 566 $8K
Halpern Financial, Inc. 0.00% No change 512 $7K
Harbour Investments, Inc. 0.00% Reduce -11.5% 500 $7K
Concourse Financial Group Securities, Inc. 0.00% Add +47.6% 465 $6K
US Bancorp \de 0.00% Add +0.9% 453 $6K
NFSG Corp 0.00% No change 450 $6K
Colonial Trust Co / SC 0.00% Add +5.3% 319 $4K
Raleigh Capital Management Inc. 0.00% New 306 $4K
Allworth Financial LP 0.00% Add +7.2% 267 $4K
Parallel Advisors, LLC 0.00% Reduce -6.8% 299 $4K
First Horizon Advisors, Inc. 0.00% Add +78.0% 251 $3K
Arax Advisory Partners 0.00% New 248 $3K
Covestor Ltd 0.00% Add +211.1% 252 $3K
Cwm, LLC 0.00% Add +4.4% 212 $3K
Versant Capital Management, Inc 0.00% No change 221 $3K
Clearstead Advisors, LLC 0.00% No change 210 $3K
Principal Securities, Inc. 0.00% Add +550.0% 208 $3K
nVerses Capital, LLC 0.00% New 200 $3K
International Assets Investment Management, LLC 0.00% New 200 $3K
Abound Wealth Management 0.00% No change 176 $2K
EverSource Wealth Advisors, LLC 0.00% Add +278.6% 159 $2K
McIlrath & Eck, LLC 0.00% No change 160 $2K
Rise Advisors, LLC 0.00% No change 150 $2K
Pineridge Advisors LLC 0.00% New 120 $2K
CIBC Private Wealth Group LLC 0.00% New 115 $2K
Lindbrook Capital, LLC 0.00% Add +336.0% 109 $1K
Richard W. Paul & Associates, LLC 0.00% New 107 $1K
Mather Group, Llc. 0.00% New 115 $1K
Bay Harbor Wealth Management, LLC 0.00% New 91 $1K
Benjamin Edwards Inc. 0.00% New 54 $1K
Valley National Advisers Inc. 0.00% No change 98 $1K
Avior Wealth Management, LLC 0.00% Add +86.2% 54 $717
Duncker Streett & Co. Inc. 0.00% No change 52 $691
Rothschild Investment LLC 0.00% Add +400.0% 50 $665
Glen Eagle Advisors, LLC 0.00% New 49 $651
HM Payson & Co. 0.00% No change 40 $532
Creekmur Asset Management LLC 0.00% New 38 $505
Federation des caisses Desjardins du Quebec 0.00% No change 18 $239
DHJJ Financial Advisors, Ltd. 0.00% No change 13 $173
Toronto Dominion Bank 0.00% No change 7 $93
Innealta Capital, LLC 0.00% New 4 $53

"% of holder's portfolio" is MGNI's weight in each manager's 13F, not the share of Magnite Inc. the manager owns.