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Magnite, Inc.

MGNI
Exchange
Nasdaq
Industry
Services-Computer Programming, Data Processing, Etc.
SEC CIK
0001595974

In the last 90 days, Magnite, Inc. insiders filed 0 open-market purchases and 24 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $2.69B in total; no superinvestor holds it.

Q2 2024 vs. Q1 2024

How the institutions holding Magnite, Inc. changed between Q1 2024 and Q2 2024.

All holders in Q2 2024All holders in Q1 2024

13F holders of MGNI: Q1 2024 compared with Q2 2024
MeasureQ1 2024Of which not filed for Q2 2024Q2 2024Change
Holders2322269+39
Shares102.1M246.1K104.3M+2.45M (+2.4%)
Value$1.10B$2.65M$1.39B+$291.4M (+26.6%)

2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (69)

Institutions that held Magnite, Inc. at the end of Q2 2024 but not at the end of Q1 2024.

Institutions new to MGNI in Q2 2024
InstitutionSharesValue% of portfolio
Boston Partners2,108,472$28.3M0.04%
Granite Investment Partners, LLC844,758$11.2M0.46%
Driehaus Capital Management LLC747,759$9.94M0.10%
Dana Investment Advisors, Inc.493,303$6.56M0.22%
Verition Fund Management LLC470,435$6.25M0.05%
iA Global Asset Management Inc.353,480$4.70M0.09%
Divisadero Street Capital Management, LP275,876$3.67M0.60%
Panagora Asset Management Inc207,528$2.76M0.01%
Oberweis Asset Management Inc200,000$2.66M0.16%
Calamos Advisors LLC154,132$2.05M0.01%
Clough Capital Partners L P145,923$1.94M0.21%
Thrivent Financial for Lutherans144,477$1.92M0.00%
Susquehanna Fundamental Investments, LLC136,944$1.82M0.04%
G2 Investment Partners Management LLC133,533$1.77M0.46%
Jackson Creek Investment Advisors LLC120,774$1.60M0.59%
Mirae Asset Global ETFs Holdings Ltd.68,334$908.2K0.00%
Corebridge Financial, Inc.67,688$899.6K0.00%
Twinbeech Capital LP67,223$893.4K0.02%
Walleye Capital LLC62,882$835.7K0.01%
GTS Securities LLC58,723$780.4K0.02%
Baader Bank INC50,594$670.9K0.05%
New Century Financial Group, LLC48,183$640.4K0.27%
Los Angeles Capital Management LLC46,562$618.8K0.00%
Gamco Investors, Inc. Et Al44,457$590.8K0.01%
Pitcairn Co36,742$488.3K0.03%
Occudo Quantitative Strategies LP33,446$444.5K0.08%
Maven Securities LTD26,851$356.9K0.06%
LPL Financial LLC25,135$334.0K0.00%
Stifel Financial Corp25,030$332.7K0.00%
Empirical Capital Management, LLC21,000$279.0K0.20%
Outlook Wealth Advisors, LLC20,747$275.7K0.13%
Walleye Trading LLC18,088$240.4K0.00%
Wolverine Trading, LLC16,700$221.9K0.00%
Amundi15,232$207.5K0.00%
Lazard Asset Management LLC15,501$205.0K0.00%
Twin Focus Capital Partners, LLC15,267$202.9K0.03%
Engineers Gate Manager LP14,086$187.2K0.00%
Dorchester Wealth Management Co13,900$184.7K0.04%
Diametric Capital, LP13,424$178.4K0.10%
Worth Venture Partners, LLC11,890$158.0K1.24%
Jacobs Levy Equity Management, Inc10,618$141.1K0.00%
Aigen Investment Management, LP10,067$133.8K0.03%
Simplex Trading, LLC7,524$99.0K0.00%
DekaBank Deutsche Girozentrale7,321$93.0K0.00%
Smithfield Trust Co6,990$92.0K0.00%
KBC Group NV5,450$72.0K0.00%
Asset Dedication, LLC3,950$52.5K0.00%
Parkside Financial Bank & Trust3,721$49.5K0.01%
Ronald Blue Trust, Inc.4,242$45.6K0.00%
Jones Financial Companies LLLP3,000$39.9K0.00%
AllSquare Wealth Management LLC2,025$26.9K0.02%
Optiver Holding B.V.1,744$23.2K0.00%
Smartleaf Asset Management LLC1,075$13.8K0.00%
Archer Investment Corp1,000$13.3K0.00%
Larson Financial Group LLC600$7.97K0.00%
SWS Partners581$7.72K0.00%
Raleigh Capital Management Inc.306$4.07K0.00%
SRS Capital Advisors, Inc.248$3.30K0.00%
International Assets Investment Management, LLC200$2.66K0.00%
nVerses Capital, LLC200$2.66K0.00%
Pineridge Advisors LLC120$1.59K0.00%
CIBC Private Wealth Group, LLC115$1.55K0.00%
Richard W. Paul & Associates, LLC107$1.42K0.00%
Mather Group, LLC.115$1.24K0.00%
Bay Harbor Wealth Management, LLC91$1.21K0.00%
Benjamin Edwards Inc54$1.00K0.00%
Glen Eagle Advisors, LLC49$6510.00%
Creekmur Asset Management LLC38$5050.00%
Innealta Capital, LLC4$530.00%

Sold out (30)

Institutions that held Magnite, Inc. at the end of Q1 2024 and filed for Q2 2024 without it.

Institutions that sold out of MGNI in Q2 2024
InstitutionShares, Q1 2024Value, Q1 2024
Burgundy Asset Management Ltd.2,457,031$26.4M
Trexquant Investment LP131,611$1.41M
Arrowstreet Capital, Limited Partnership120,577$1.30M
Schonfeld Strategic Advisors LLC116,800$1.26M
American International Group, Inc.66,723$717.3K
Man Group plc65,065$699.4K
Cubist Systematic Strategies, LLC49,756$534.9K
Mirae Asset Global Investments Co., Ltd.58,167$523.5K
Petrus Trust Company, LTA47,782$513.7K
Sherbrooke Park Advisers LLC42,326$455.0K
Point72 Asset Management, L.P.34,800$374.1K
Fox Run Management, L.L.C.32,160$345.7K
Dynamic Technology Lab Private Ltd29,208$314.0K
PEAK6 Investments LLC21,343$229.4K
Two Sigma Advisers, LP19,783$212.7K
Strategic Advocates LLC17,641$189.6K
Numerai GP LLC15,414$165.7K
Valeo Financial Advisors, LLC16,152$147.0K
Susquehanna International Group, LLP12,879$138.4K
Atria Wealth Solutions, Inc.11,650$125.2K
Centiva Capital, LP11,447$123.1K
Aquatic Capital Management LLC9,600$103.2K
Metropolitan Life Insurance Co7,403$79.6K
Point72 Asia (Singapore) Pte. Ltd.6,651$71.5K
Point72 Hong Kong Ltd3,133$33.7K
Orion Capital Management LLC500$5.38K
Catalyst Funds Management Pty Ltd200$2.15K
Steward Partners Investment Advisory, LLC100$1.07K
1832 Asset Management L.P.10$108
Quest Partners LLC1$11

Not filed for Q2 2024 yet (2)

Institutions that held Magnite, Inc. at the end of Q1 2024 and haven't filed a 13F for Q2 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MGNI in Q1 2024 that haven't filed for Q2 2024
InstitutionShares, Q1 2024Value, Q1 2024
Credit Suisse AG243,993$2.62M
Shell Asset Management Co2,132$28.0K