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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 26 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $2.69B in total; no superinvestor holds it.

13F holders, Q2 2024

Institutional positions in Magnite, Inc. as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
269
+39 vs. Q1 2024
Shares held
104.3M
+2.45M (+2.4%) vs. Q1 2024
Total value
$1.39B
+$291.4M (+26.6%) vs. Q1 2024
New holders
69
105 more added
Sold out
30
64 more reduced

2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MGNI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2024: 269 institutions
Q1 2021: 280 institutionsQ2 2021: 268 institutionsQ3 2021: 279 institutionsQ4 2021: 248 institutionsQ1 2022: 231 institutionsQ2 2022: 231 institutionsQ3 2022: 218 institutionsQ4 2022: 231 institutionsQ1 2023: 224 institutionsQ2 2023: 224 institutionsQ3 2023: 215 institutionsQ4 2023: 217 institutionsQ1 2024: 232 institutionsQ2 2024: 269 institutionsQ3 2024: 280 institutionsQ4 2024: 286 institutionsQ1 2025: 293 institutionsQ2 2025: 287 institutionsQ3 2025: 316 institutionsQ4 2025: 304 institutionsQ1 2026: 297 institutionsQ2 2026: 311 institutions
Value heldQ2 2024: $1.39B
Q1 2021: $3.59BQ2 2021: $2.89BQ3 2021: $2.52BQ4 2021: $1.57BQ1 2022: $1.17BQ2 2022: $781.6MQ3 2022: $679.0MQ4 2022: $988.1MQ1 2023: $892.4MQ2 2023: $1.39BQ3 2023: $780.6MQ4 2023: $959.0MQ1 2024: $1.10BQ2 2024: $1.39BQ3 2024: $1.65BQ4 2024: $1.97BQ1 2025: $1.52BQ2 2025: $3.54BQ3 2025: $3.00BQ4 2025: $2.22BQ1 2026: $1.56BQ2 2026: $2.69B
Institutions holding MGNI and their total value by quarter
QuarterHoldersValue
Q2 2026311$2.69B
Q1 2026297$1.56B
Q4 2025304$2.22B
Q3 2025316$3.00B
Q2 2025287$3.54B
Q1 2025293$1.52B
Q4 2024286$1.97B
Q3 2024280$1.65B
Q2 2024269$1.39B
Q1 2024232$1.10B
Q4 2023217$959.0M
Q3 2023215$780.6M
Q2 2023224$1.39B
Q1 2023224$892.4M
Q4 2022231$988.1M
Q3 2022218$679.0M
Q2 2022231$781.6M
Q1 2022231$1.17B
Q4 2021248$1.57B
Q3 2021279$2.52B
Q2 2021268$2.89B
Q1 2021280$3.59B

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q1 2024.

Institutions holding MGNI in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Innealta Capital, LLC4$530.00%+4New
Toronto Dominion Bank7$930.00%00.0%Unchanged
DHJJ Financial Advisors, Ltd.13$1730.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec18$2390.00%00.0%Unchanged
Creekmur Asset Management LLC38$5050.00%+38New
HM Payson & Co40$5320.00%00.0%Unchanged
Glen Eagle Advisors, LLC49$6510.00%+49New
Rothschild Investment LLC50$6650.00%+40+400.0%Added
Duncker Streett & Co Inc52$6910.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC54$7170.00%+25+86.2%Added
Valley National Advisers Inc98$1.00K0.00%00.0%Unchanged
Benjamin Edwards Inc54$1.00K0.00%+54New
Bay Harbor Wealth Management, LLC91$1.21K0.00%+91New
Mather Group, LLC.115$1.24K0.00%+115New
Richard W. Paul & Associates, LLC107$1.42K0.00%+107New
Lindbrook Capital, LLC109$1.45K0.00%+84+336.0%Added
CIBC Private Wealth Group, LLC115$1.55K0.00%+115New
Pineridge Advisors LLC120$1.59K0.00%+120New
Rise Advisors, LLC150$1.99K0.00%00.0%Unchanged
McIlrath & Eck, LLC160$2.13K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC159$2.31K0.00%+117+278.6%Added
Abound Wealth Management176$2.34K0.00%00.0%Unchanged
International Assets Investment Management, LLC200$2.66K0.00%+200New
nVerses Capital, LLC200$2.66K0.00%+200New
Principal Securities, Inc.208$2.76K0.00%+176+550.0%Added
Clearstead Advisors, LLC210$2.79K0.00%00.0%Unchanged
Versant Capital Management, Inc221$2.94K0.00%00.0%Unchanged
CWM, LLC212$3.00K0.00%+9+4.4%Added
Covestor Ltd252$3.00K0.00%+171+211.1%Added
SRS Capital Advisors, Inc.248$3.30K0.00%+248New
First Horizon Advisors, Inc.251$3.33K0.00%+110+78.0%Added
Parallel Advisors, LLC299$3.97K0.00%−22−6.9%Reduced
Allworth Financial LP267$3.99K0.00%+18+7.2%Added
Raleigh Capital Management Inc.306$4.07K0.00%+306New
Colonial Trust Co319$4.11K0.00%+16+5.3%Added
Newbridge Financial Services Group, Inc.450$5.98K0.00%00.0%Unchanged
US Bancorp453$6.02K0.00%+4+0.9%Added
Proequities, Inc.465$6.18K0.00%+150+47.6%Added
Harbour Investments, Inc.500$6.64K0.00%−65−11.5%Reduced
Halpern Financial, Inc.512$6.80K0.00%00.0%Unchanged
Fortitude Family Office, LLC566$7.52K0.00%00.0%Unchanged
SWS Partners581$7.72K0.00%+581New
Larson Financial Group LLC600$7.97K0.00%+600New
Farther Finance Advisors, LLC593$8.02K0.00%+553+1,382.5%Added
Archer Investment Corp1,000$13.3K0.00%+1,000New
Quarry LP1,009$13.4K0.01%−5,075−83.4%Reduced
Smartleaf Asset Management LLC1,075$13.8K0.00%+1,075New
Banque Cantonale Vaudoise1,505$20.0K0.00%−236−13.6%Reduced
J.Safra Asset Management Corp1,605$21.3K0.00%+1,387+636.2%Added
Signaturefd, LLC1,651$21.9K0.00%+900+119.8%Added
NBC Securities, Inc.1,694$22.0K0.00%+1,694Added
Optiver Holding B.V.1,744$23.2K0.00%+1,744New
Nisa Investment Advisors, LLC1,766$23.5K0.00%+113+6.8%Added
The PNC Financial Services Group, Inc.1,885$25.1K0.00%+1,775+1,613.6%Added
AllSquare Wealth Management LLC2,025$26.9K0.02%+2,025New
IFP Advisors, Inc2,093$27.8K0.00%+1,493+248.8%Added
HighMark Wealth Management LLC2,250$29.9K0.02%00.0%Unchanged
Umb Bank N A2,251$29.9K0.00%+1,188+111.8%Added
Huntington National Bank2,349$31.2K0.00%+849+56.6%Added
Guinness Atkinson Asset Management Inc2,560$34.0K0.02%−1,058−29.2%Reduced
Leonteq Securities AG2,985$39.7K0.01%−12,205−80.3%Reduced
Northwestern Mutual Wealth Management Co3,000$39.9K0.00%−100−3.2%Reduced
Jones Financial Companies LLLP3,000$39.9K0.00%+3,000New
Ronald Blue Trust, Inc.4,242$45.6K0.00%+4,242New
Parkside Financial Bank & Trust3,721$49.5K0.01%+3,721New
Asset Dedication, LLC3,950$52.5K0.00%+3,950New
Baldwin Brothers Inc4,000$53.2K0.00%00.0%Unchanged
Benjamin F. Edwards & Company, Inc.4,380$58.0K0.00%+3,972+973.5%Added
Amalgamated Bank4,753$63.0K0.00%+224+4.9%Added
Global Retirement Partners, LLC4,746$63.1K0.00%+2,169+84.2%Added
KBC Group NV5,450$72.0K0.00%+5,450New
Smithfield Trust Co6,990$92.0K0.00%+6,990New
DekaBank Deutsche Girozentrale7,321$93.0K0.00%+7,321New
State of Wyoming7,416$98.6K0.02%+3,974+115.5%Added
Simplex Trading, LLC7,524$99.0K0.00%+7,524New
EntryPoint Capital, LLC9,959$132.4K0.06%+9,307+1,427.5%Added
Aigen Investment Management, LP10,067$133.8K0.03%+10,067New
State of Wisconsin Investment Board10,335$137.4K0.00%+184+1.8%Added
O'Shaughnessy Asset Management, LLC10,398$138.2K0.00%+379+3.8%Added
Prudent Man Advisors, LLC10,503$139.6K0.05%+381+3.8%Added
Jacobs Levy Equity Management, Inc10,618$141.1K0.00%+10,618New
Prudential Financial Inc10,679$141.9K0.00%+187+1.8%Added
Gabelli Funds LLC10,820$143.8K0.00%00.0%Unchanged
Cornerstone Wealth Management, LLC10,920$145.1K0.01%−100−0.9%Reduced
Cambridge Investment Research Advisors, Inc.11,077$147.0K0.00%−995−8.2%Reduced
Worth Venture Partners, LLC11,890$158.0K1.24%+11,890New
STRS Ohio12,000$159.5K0.00%+1,900+18.8%Added
Versor Investments LP12,200$162.1K0.03%−34,900−74.1%Reduced
Advisor Group Holdings, Inc.12,304$163.5K0.00%+1,633+15.3%Added
Ameritas Investment Partners, Inc.12,326$163.8K0.01%−984−7.4%Reduced
Pictet Asset Management Holding SA12,758$169.6K0.00%00.0%Unchanged
HCR Wealth Advisors13,000$172.8K0.02%00.0%Unchanged
Diametric Capital, LP13,424$178.4K0.10%+13,424New
Dorchester Wealth Management Co13,900$184.7K0.04%+13,900New
Engineers Gate Manager LP14,086$187.2K0.00%+14,086New
Public Employees Retirement Association of Colorado14,986$199.0K0.00%00.0%Unchanged
Twin Focus Capital Partners, LLC15,267$202.9K0.03%+15,267New
Lazard Asset Management LLC15,501$205.0K0.00%+15,501New
Amundi15,232$207.5K0.00%+15,232New
Principal Financial Group Inc16,484$219.1K0.00%−153−0.9%Reduced